Teachers’ Perceptions of Bullying of Lesbian, Gay, Bisexual, Transgender, and Questioning (LGBTQ) Students in a Southwestern Pennsylvania Sample

PubMed Central

Kolbert, Jered B.; Crothers, Laura M.; Bundick, Matthew J.; Wells, Daniel S.; Buzgon, Julie; Berbary, Cassandra; Simpson, Jordan; Senko, Katherine

2015-01-01

This study was designed to ascertain teachers’ perceptions of bullying of Lesbian, Gay, Bisexual, Transgender, and Questioning (LGBTQ) youth. In a sample of 200 educators (61.0% female; 96.5% White) from a county in southwestern Pennsylvania, there was a significant positive relationship between the teachers’ perceptions of the supportiveness of school staff towards students regardless of sexual orientation and those teachers’ reports of the frequency of bullying victimization experienced by LGBTQ students. Teachers’ perceptions of a higher level of staff and student support was associated with higher reported frequencies of students’ use of derogatory language about LGBTQ individuals and various types of bullying of LGBTQ students. Teachers with a lesbian, gay, or bisexual orientation were found to rate the school staff and students as significantly less supportive of students regardless of their sexual orientation, gender identity, or gender expression in comparison to heterosexual teachers. Finally, teachers who either were unaware of or believed that their school lacked an anti-bullying policy reported significantly higher rates of physical bullying victimization of LGBTQ students when compared to the rates observed by teachers who reported knowledge of their schools’ anti-bullying policies. PMID:26030341

Teachers' Perceptions of Bullying of Lesbian, Gay, Bisexual, Transgender, and Questioning (LGBTQ) Students in a Southwestern Pennsylvania Sample.

PubMed

Kolbert, Jered B; Crothers, Laura M; Bundick, Matthew J; Wells, Daniel S; Buzgon, Julie; Berbary, Cassandra; Simpson, Jordan; Senko, Katherine

2015-05-28

This study was designed to ascertain teachers' perceptions of bullying of Lesbian, Gay, Bisexual, Transgender, and Questioning (LGBTQ) youth. In a sample of 200 educators (61.0% female; 96.5% White) from a county in southwestern Pennsylvania, there was a significant positive relationship between the teachers' perceptions of the supportiveness of school staff towards students regardless of sexual orientation and those teachers' reports of the frequency of bullying victimization experienced by LGBTQ students. Teachers' perceptions of a higher level of staff and student support was associated with higher reported frequencies of students' use of derogatory language about LGBTQ individuals and various types of bullying of LGBTQ students. Teachers with a lesbian, gay, or bisexual orientation were found to rate the school staff and students as significantly less supportive of students regardless of their sexual orientation, gender identity, or gender expression in comparison to heterosexual teachers. Finally, teachers who either were unaware of or believed that their school lacked an anti-bullying policy reported significantly higher rates of physical bullying victimization of LGBTQ students when compared to the rates observed by teachers who reported knowledge of their schools' anti-bullying policies.

The Role of Goal Orientations in Students' Perceptions of Classroom Assessment in Higher Education

ERIC Educational Resources Information Center

Kaur, Amrita; Noman, Mohammad; Awang-Hashim, Rosna

2018-01-01

Students' perception of assessment methods plays a significant role in determining their effort towards learning and their assessment tasks. Similar to the role of goal orientation in predicting students' classroom learning, this study aims to examine how students' goal orientations influence their perception of classroom assessments. Using a…

The body mass index in relation with the self-perception of weight and the body composition from different populational groups.

PubMed

Barzuca, D; Vlaicu, Brigitha; Mircioaga, Adriana; Mircioaga, Elena; Carabas, I

2013-01-01

The purpose of this paper is to analyze the self-perception of weight in relation with the body mass index and the body composition of three working groups composed of physically untrained young students, young athletes and patients diagnosed with chronic diseases. The working groups consisted of 110 participants: untrained students, athletes and dialysed patients; 50.9% women and 49.1% men; with an average age of 26.03. The BMI of the patients is significantly higher than the BMI of the athletes and untrained students. No significant differences were found between groups in terms of self-perception of weight. Compared to the physically untrained students and patients, the athletes have a significantly higher level of muscle tissue. The athletes also have a significantly lower adipose tissue than that of the physically untrained students and patients.

Pregnant patients' risk perception of prenatal test results with uncertain fetal clinical significance: ultrasound versus advanced genetic testing.

PubMed

Richards, Elliott G; Sangi-Haghpeykar, Haleh; McGuire, Amy L; Van den Veyver, Ignatia B; Fruhman, Gary

2015-12-01

A common concern of utilizing prenatal advanced genetic testing is that a result of uncertain clinical significance will increase patient anxiety. However, prenatal ultrasound may also yield findings of uncertain significance, such as 'soft markers' for fetal aneuploidy, or findings with variable prognosis, such as mild ventriculomegaly. In this study we compared risk perception following uncertain test results from each modality. A single survey with repeated measures design was administered to 133 pregnant women. It included 'intolerance of uncertainty' questions, two hypothetical scenarios involving prenatal ultrasound or advanced genetic testing, and response questions. The primary outcome was risk perception score. Risk perception did not vary significantly between ultrasound and genetic scenarios (p = 0.17). The genetic scenario scored a higher accuracy (p = 0.04) but lower sense of empowerment (p = 0.01). Furthermore, patients were more likely to seek additional testing after an ultrasound than after genetic testing (p = 0.05). There were no differences in other secondary outcomes including perception of life-altering consequences and hypothetical worry, anxiety, confusion, or medical care decisions. Our data suggest that uncertain findings on prenatal genetic testing do not elicit a higher perception of risk or anxiety when compared to ultrasound findings of comparable uncertainty. © 2015 John Wiley & Sons, Ltd. © 2015 John Wiley & Sons, Ltd.

E-cigarette Dual Users, Exclusive Users and Perceptions of Tobacco Products

PubMed Central

Cooper, Maria; Case, Kathleen R.; Loukas, Alexandra; Creamer, MeLisa R.; Perry, Cheryl L.

2016-01-01

Objectives We examined differences in the characteristics of youth non-users, cigarette-only, e-cigarette-only, and dual e-cigarette and cigarette users. Methods Using weighted, representative data, logistic regression analyses were conducted to examine differences in demographic characteristics and tobacco use behaviors across tobacco usage groups. Multiple linear regression analyses were conducted to examine differences in harm perceptions of various tobacco products and perceived peer use of e-cigarettes by tobacco usage group. Results Compared to non-users, dual users were more likely to be white, male, and high school students. Dual users had significantly higher prevalence of current use of all products (except hookah) than e-cigarette-only users, and higher prevalence of current use of snus and hookah than the cigarette-only group. Dual users had significantly lower harm perceptions for all tobacco products except for e-cigarettes and hookah as compared to e-cigarette-only users. Dual users reported higher peer use of cigarettes as compared to both exclusive user groups. Conclusion Findings highlight dual users’ higher prevalence of use of most other tobacco products, their lower harm perceptions of most tobacco products compared to e-cigarette-only users, and their higher perceived peer use of cigarettes compared to exclusive users. PMID:26685819

The use of sunscreen products among final year medicine and pharmacy students: A cross-sectional study of knowledge, attitude, practice, and perception

PubMed Central

Awadh, Ammar Ihsan; Jamshed, Shazia; Elkalmi, Ramadan M.; Hadi, Hazrina

2016-01-01

Objective: To evaluate the knowledge, attitude, perception, and practice of medical and pharmacy students toward the usage of sunscreen as protection for the skin against ultraviolet (UV) radiation. Methods: This cross-sectional study was conducted among final year medical and pharmacy undergraduates at the International Islamic University Malaysia. Validated questionnaires were distributed to 134 medical students and 100 pharmacy students. Descriptive and inferential statistics were used where appropriate. Findings: One hundred and sixty-one out of 234 participants completed the questionnaires. The participants comprised 101 medical students (75.4%) and sixty pharmacy students (60.0%). The majority of the respondents were females (102; 63.4%), and 59 (36.6%) were males. The median of the knowledge scores of the final year medical students was significantly lower than that of the final year pharmacy students (P < 0.001). The female students showed significantly higher knowledge scores than the male students (P = 0.027). This study reported that 24 (39.3%) pharmacy students were influenced by the media to use sunscreen, whereas 35 (34.7%) medical students were influenced the most by friends to use sunscreen. The final year pharmacy students had a better perception compared to the medical students, with the total perception score of the final year pharmacy students being significantly higher than that of the final year medical students (P = 0.020). Most of the participants were also aware of the harmful effects of UV radiation and had a positive reaction toward the usage of sunscreen to prevent those harmful effects. Conclusion: The knowledge and perception of final year pharmacy students were significantly higher than the knowledge and perception of final year medical students with regard to the usage of sunscreen. PMID:27512711

Longitudinal Speech Perception and Language Performance in Pediatric Cochlear Implant Users: the Effect of Age at Implantation

PubMed Central

Dunn, Camille C; Walker, Elizabeth A; Oleson, Jacob; Kenworthy, Maura; Van Voorst, Tanya; Tomblin, J. Bruce; Ji, Haihong; Kirk, Karen I; McMurray, Bob; Hanson, Marlan; Gantz, Bruce J

2013-01-01

Objectives Few studies have examined the long-term effect of age at implantation on outcomes using multiple data points in children with cochlear implants. The goal of this study was to determine if age at implantation has a significant, lasting impact on speech perception, language, and reading performance for children with prelingual hearing loss. Design A linear mixed model framework was utilized to determine the effect of age at implantation on speech perception, language, and reading abilities in 83 children with prelingual hearing loss who received cochlear implants by age 4. The children were divided into two groups based on their age at implantation: 1) under 2 years of age and 2) between 2 and 3.9 years of age. Differences in model specified mean scores between groups were compared at annual intervals from 5 to 13 years of age for speech perception, and 7 to 11 years of age for language and reading. Results After controlling for communication mode, device configuration, and pre-operative pure-tone average, there was no significant effect of age at implantation for receptive language by 8 years of age, expressive language by 10 years of age, reading by 7 years of age. In terms of speech perception outcomes, significance varied between 7 and 13 years of age, with no significant difference in speech perception scores between groups at ages 7, 11 and 13 years. Children who utilized oral communication (OC) demonstrated significantly higher speech perception scores than children who used total communication (TC). OC users tended to have higher expressive language scores than TC users, although this did not reach significance. There was no significant difference between OC and TC users for receptive language or reading scores. Conclusions Speech perception, language, and reading performance continue to improve over time for children implanted before 4 years of age. The current results indicate that the effect of age at implantation diminishes with time, particularly for higher-order skills such as language and reading. Some children who receive CIs after the age of 2 years have the capacity to approximate the language and reading skills of their earlier-implanted peers, suggesting that additional factors may moderate the influence of age at implantation on outcomes over time. PMID:24231628

The Interrelations among the Perception of Parental Styles and Psychological Well-Being in Adolescence: A Longitudinal Study.

PubMed

Shahimi, Farnaz; Heaven, Patrick; Ciarrochi, Joseph

2013-01-01

This longitudinal study aims to examine the relationships between the perception of parental style, hope, self-esteem and Eysenck's psychoticism dimension throughout the span of four years. The sample was composed of 884 students from the Wollongong Youth Study, which commenced when students entered high school. During the course of the 4 years of the study, each participant completed the test booklets each time data was collected. Data was analyzed using one way ANOVA, Post-hoc test, Repeated Measurement, Pearson and Partial Correlation and General Linear Model in order to provide the aims of the study. The mean score of hope and self-esteem among adolescents from authoritative parents were higher from permissive and authoritarian families while the hope with a permissive perception were lower than those with authoritarian, and self-esteem was lower in the authoritarian group compared to the permissive group. Children with a permissive perception reported higher psychoticism compared to the two other. Significant correlations were found between authoritative perception and hope, self-esteem and psychoticism. Finally, hope, self-esteem and psychoticism showed a significant inter correlation in all of the parental styles. Adolescents with the perception of each kind of parental style showed significant between group differences in psychological well-being throughout the four years of the study.

Perceptions of pharmacists and patients on information provision and their influence on patient satisfaction in Japanese community pharmacies.

PubMed

Takaki, Hiroko; Abe, Takeru; Hagihara, Akihito

2015-12-01

The provision of information is now considered a major area in pharmacist-patient interactions. However, few reports have simultaneously evaluated patient and pharmacist perceptions with regard to the pharmacist's information provision. The aims were to clarify the perceptions of pharmacists and patients regarding information provision and the level of influence of those perceptions on patient satisfaction. A cross-sectional survey with respect to information provision was conducted for patients and pharmacists in community pharmacies in Fukuoka Prefecture, Japan. In total, 407 patient-pharmacist pairs were included in a t-test and multilevel analysis. The levels of patient perception regarding information provision were significantly higher than the levels of pharmacist perception in all variables. The pharmacists' perceived level of information provision concerning medication effects had a negative and significant association with patient satisfaction, while the patients' perceived level of information provision by the pharmacist had a positive and significant association with patient satisfaction. Higher patient expectations regarding the level of information provision concerning medication side effects and older age of the pharmacist were adversely related to patient satisfaction. Both pharmacist and patient perceptions of the information provision by pharmacists personalized to the patient had positive associations with patient satisfaction. Pharmacist perceptions related to the information provision were not associated with patient satisfaction. The present study highlights accurate information provision, building good patient-pharmacist relationships, and improving pharmaceutical care in community pharmacy settings. © 2015 John Wiley & Sons, Ltd.

The Role of Neuroticism in the Maintenance of Chronic Baseline Stress Perception and Negative Affect.

PubMed

Abbasi, Irum Saeed

2016-03-04

The influence of neuroticism on stress perception and its associated negative affect is explored in a quasi-experimental repeated measure study. The study involves manipulating the stress perception and affect of high N group (n = 24) and low N group (n = 28) three times; first, through exposure to neutral stimuli; second, through exposure to a laboratory stressor; third, through exposure to positive stimuli. The results reveal that after exposure to neutral stimuli, there is a significant difference in the baseline Perceived Stress Scores (PSS) (p = .005) and Negative Affect (NA) scores (p = .001) of the two groups. During the stress task, however, both groups show a non-significant difference in the PSS (p = .200) and NA scores (p = .367). After exposure to positive stimuli, there is a significant difference in the PSS scores (p = .001), but a non-significant difference in the NA scores (p = .661) of the two groups. When compared across three conditions, the high N group report significantly higher perceived stress (p = .002), but not significantly higher negative affect (p = .123) than the low N group. Finally for both PSS and NA scores, there is no interaction between neuroticism and any of the three treatment conditions (p = .176; p = .338, respectively). This study shows that the high N group may be at risk for health disparities due to maintaining a chronic higher baseline stress perception and negative affect state under neutral conditions, than the low N group. Implications of the study are discussed.

Perceptions of Title IX Administrators in Arkansas Institutions of Higher Education on Implementing Office for Civil Rights Guidance: A Qualitative Study

ERIC Educational Resources Information Center

Jones, Arch

2017-01-01

With the significant pressure placed on higher education administrators, and more specifically Title IX Coordinators, to manage compliance of the Office for Civil Rights (OCR) guidance on Title IX, this study has focused on the perceptions of the of individuals tasked with this obligation. To determine from the individuals on the front line of…

Evaluation of perception of insulin therapy among Chinese patients with type 2 diabetes mellitus.

PubMed

Chen, C-C; Chang, M-P; Hsieh, M-H; Huang, C-Y; Liao, L-N; Li, T-C

2011-11-01

To evaluate whether perception of insulin therapy differs between patients with type 2 diabetes treated with insulin and those treated with oral hypoglycaemic agents (OHAs), and to examine whether gender, education level, injection duration and mode of injection were associated with the patients' perception of insulin therapy. The validated Chinese version of the Insulin Treatment Appraisal Scale (ITAS) was used to evaluate the perception of insulin therapy among 100 insulin-treated patients and 100 OHA-treated patients. The higher the total score, the more negative is the appraisal. The OHA-treated group had a higher mean total score (20 items), a higher mean total score for 16 negative items and a lower mean total score for four positive items than the insulin-treated group. The proportion of participants who rated the negative items as "agree" or "strongly agree" was significantly higher in the OHA-treated group than in the insulin-treated group. In addition, the proportion of participants who rated the four positive items as "agree" or "strongly agree" was lower in the OHA-treated group than in the insulin-treated group. Gender, education level, duration of insulin injection and mode of injection did not have a significant impact on perception of insulin therapy. Chinese type 2 diabetic patients taking OHAs had more negative beliefs and attitudes towards insulin therapy than patients being treated with insulin. This difference was not associated with either gender or education level. Furthermore, neither injection duration nor type of device was related to perception of insulin therapy. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Psychological barriers to optimal insulin therapy: more concerns in adolescent females than males

PubMed Central

Wisting, Line; Bang, Lasse; Skrivarhaug, Torild; Dahl-Jørgensen, Knut; Rø, Øyvind

2016-01-01

Objective The aim of this study is to investigate psychological barriers (illness perceptions, insulin beliefs, and coping strategies) to optimal insulin therapy among adolescents with type 1 diabetes (T1D), with a specific focus on gender differences and mode of treatment (insulin pump vs pen). Methods A total of 105 males and females (12–20 years) participated in this study. The Brief Illness Perception Questionnaire, the Beliefs about Medicines Questionnaire, and the Adolescent Coping Orientation for Problem Experiences were completed. Additionally, diabetes clinical data were collected by the Norwegian Childhood Diabetes Registry. Results Females had significantly more negative illness perceptions than males on all dimensions (p<0.05), with moderate-to-large effect sizes. Regarding insulin beliefs, females scored significantly higher than males on insulin concern (p<0.001), indicating more concerns about insulin. There were no significant gender differences on perceptions of insulin necessity. Finally, females scored significantly higher on the coping strategies being social and solving family problems (p<0.01), indicating more positive coping among females than males for these subscales. In terms of treatment mode, the only statistically significant difference in the psychological aspects was for the illness perception treatment control, with patients using insulin pen reporting more negative perceptions on this dimension than patients using insulin pump. Conclusions Addressing psychological aspects may be a clinically important supplement to standard somatic T1D care. The consistent finding of gender differences across the psychological measures implies that a tailored treatment approach for males and females with T1D may be warranted. PMID:27403325

College students' perceptions of sexual orientation and gender given job descriptions and titles for interior decoration, interior design, and architecture.

PubMed

Wood-Nartker, B Jeanneane; Sepanski, Jungsywan; McCrady, Joe; Gligor, Andreea

2007-06-01

To examine perceptions of design professionals, this study was designed to examine possible gender-bias based on job title and description and whether there is a relationship between the two perceptions. A respondent's sex was significantly related to perceptions of a design professional's sex. Both respondents' sex and the perceived sex of the design professional had significant effects on the perceived sexual orientation of the design professionals. Furthermore, the results also indicated that if the design professional was perceived to be male, there was a higher tendency that he would be perceived as homosexual, especially by a male respondent.

A score for measuring health risk perception in environmental surveys.

PubMed

Marcon, Alessandro; Nguyen, Giang; Rava, Marta; Braggion, Marco; Grassi, Mario; Zanolin, Maria Elisabetta

2015-09-15

In environmental surveys, risk perception may be a source of bias when information on health outcomes is reported using questionnaires. Using the data from a survey carried out in the largest chipboard industrial district in Italy (Viadana, Mantova), we devised a score of health risk perception and described its determinants in an adult population. In 2006, 3697 parents of children were administered a questionnaire that included ratings on 7 environmental issues. Items dimensionality was studied by factor analysis. After testing equidistance across response options by homogeneity analysis, a risk perception score was devised by summing up item ratings. Factor analysis identified one latent factor, which we interpreted as health risk perception, that explained 65.4% of the variance of five items retained after scaling. The scale (range 0-10, mean ± SD 9.3 ± 1.9) had a good internal consistency (Cronbach's alpha 0.87). Most subjects (80.6%) expressed maximum risk perception (score = 10). Italian mothers showed significantly higher risk perception than foreign fathers. Risk perception was higher for parents of young children, and for older parents with a higher education, than for their counterparts. Actual distance to major roads was not associated with the score, while self-reported intense traffic and frequent air refreshing at home predicted higher risk perception. When investigating health effects of environmental hazards using questionnaires, care should be taken to reduce the possibility of awareness bias at the stage of study planning and data analysis. Including appropriate items in study questionnaires can be useful to derive a measure of health risk perception, which can help to identify confounding of association estimates by risk perception. Copyright © 2015 Elsevier B.V. All rights reserved.

The Interrelations among the Perception of Parental Styles and Psychological Well-Being in Adolescence: A Longitudinal Study

PubMed Central

SHAHIMI, Farnaz; HEAVEN, Patrick; CIARROCHI, Joseph

2013-01-01

Background This longitudinal study aims to examine the relationships between the perception of parental style, hope, self-esteem and Eysenck’s psychoticism dimension throughout the span of four years. Methods: The sample was composed of 884 students from the Wollongong Youth Study, which commenced when students entered high school. During the course of the 4 years of the study, each participant completed the test booklets each time data was collected. Data was analyzed using one way ANOVA, Post-hoc test, Repeated Measurement, Pearson and Partial Correlation and General Linear Model in order to provide the aims of the study. Results: The mean score of hope and self-esteem among adolescents from authoritative parents were higher from permissive and authoritarian families while the hope with a permissive perception were lower than those with authoritarian, and self-esteem was lower in the authoritarian group compared to the permissive group. Children with a permissive perception reported higher psychoticism compared to the two other. Significant correlations were found between authoritative perception and hope, self-esteem and psychoticism. Finally, hope, self-esteem and psychoticism showed a significant inter correlation in all of the parental styles. Conclusion: Adolescents with the perception of each kind of parental style showed significant between group differences in psychological well-being throughout the four years of the study. PMID:23967424

Dysregulated responses to emotions among abstinent heroin users: correlation with childhood neglect and addiction severity.

PubMed

Gerra, G; Somaini, L; Manfredini, M; Raggi, M A; Saracino, M A; Amore, M; Leonardi, C; Cortese, E; Donnini, C

2014-01-03

The aim of this paper was to investigate the subjective responses of abstinent heroin users to both neutral and negative stimuli and the related hypothalamus-pituitary-adrenal reactions to emotional experience in relationship to their perception of childhood adverse experiences. Thirty male abstinent heroin dependents were included in the study. Emotional responses and childhood neglect perception were measured utilizing the State-Trait Anxiety Inventory Y-1 and the Child Experience of Care and Abuse Questionnaire. Neutral and unpleasant pictures selected from the International Affective Picture System and the Self-Assessment Manikin procedure have been used to determine ratings of pleasure and arousal. These ratings were compared with normative values obtained from healthy volunteers used as control. Blood samples were collected before and after the experimental sessions to determine both adrenocorticotropic hormone and cortisol plasma levels. Basal anxiety scores, cortisol and adrenocorticotropic hormone levels were higher in abstinent heroin users than in controls. Tests showed that anxiety scores did not change in controls after the vision of neutral slides, whilst they did in abstinent heroin addicts, increasing significantly; and increased less significantly after the unpleasant task, in comparison to controls. Abstinent heroin users showed significantly higher levels of parent antipathy and childhood emotional neglect perception than controls for both the father and the mother. Plasma adrenocorticotropic hormone and cortisol levels did not significantly increase after unpleasant slide set viewing among addicted individuals, because of the significantly higher basal levels characterizing the addicted subjects in comparison with controls. Multiple regression correlation showed a significant relationship between childhood neglect perception, arousal reaction, impaired hypothalamus-pituitary-adrenal axis response and addiction severity. Early adverse experiences seem to affect the entire interaction between hyper-arousal, reduced hormonal response to stress and addiction severity. Our findings, although obtained in a small number of subjects, indicate a significant link between the perception of parental style/care/support during childhood and the ability to cope with stressful emotional stimuli in adulthood and addiction severity. © 2013.

Perceived stigma in Korean adolescents with epilepsy: Effects of knowledge about epilepsy and maternal perception of stigma.

PubMed

Ryu, Han Uk; Lee, Sang-Ahm; Eom, Soyong; Kim, Heung-Dong

2015-01-01

There has been little research on whether the knowledge that adolescents with epilepsy (AWE) or their family have about the condition reduces their perception of stigma. In this study we determine the relation between AWE's perceived stigma of, and knowledge about, epilepsy and maternal perception of stigma. This was a cross-sectional multicenter study involving AWE and their mothers from 25 secondary or tertiary hospitals in Korea. The level of knowledge about epilepsy was assessed using 34 medical items of the Epilepsy Knowledge Profile-General (EKP-M). Additional questionnaires included the Child Stigma Scale, Parent Stigma Scale, and the Maternal Disclosure Management Scale. A total of 243 AWE and their mothers were included. The mean EKP-M score was 20.7 (range, 12-31) for AWE and 22.0 (range, 11-31) for their mothers. AWE and mothers had a neutral perception of stigma on average, but the maternal concealment behavior was high. Multiple linear regression indicated that AWE's knowledge about epilepsy was significantly related to their perception of stigma. Unexpectedly, AWE with a low level of knowledge reported a higher perception of stigma than those with a very low level of knowledge (β=0.280, p=0.040). In addition, higher maternal concealment behavior (β=0.070, p=0.002) and receiving polytherapy (β=0.240, p=0.046) were independent factors predicting higher perception of stigma in AWE. The knowledge that the AWE had about their epilepsy, maternal concealment behavior, and receiving polytherapy were significantly related to the AWE's perception of stigma. Copyright © 2014 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

Breast cancer-specific intrusions are associated with increased cortisol responses to daily life stressors in healthy women without personal or family histories of breast cancer.

PubMed

Dettenborn, Lucia; James, Gary D; Valdimarsdottir, Heiddis B; Montgomery, Guy H; Bovbjerg, Dana H

2006-10-01

Studies indicate that women fear breast cancer more than any other disease and that women's levels of breast cancer-specific intrusions are related to their perceived risk of breast cancer. Here, we explore possible biological consequences of higher breast cancer risk perceptions and intrusions in healthy women without personal or family histories of the disease. We hypothesized that women with higher perceived risk would have more intrusions about breast cancer, which would constitute a background stressor sufficient to increase hypothalamus-pituitary-adrenal axis (HPA) responsivity to daily stress. HPA responses to an ordinary life stressor (work) were assessed in 141 employed women (age = 37.2+/-9.2) without personal or family histories of breast cancer. Urinary cortisol excretion rates were assessed with timed sample collections at work, home, and during sleep. Repeated measures ANOVA revealed a significant Group by Time interaction with higher work cortisol levels in women with breast cancer-specific intrusions compared to women without intrusions (p < 0.02). Regression analyses revealed a significant association between risk perceptions and intrusions (p < 0.001). Regression analysis with intrusions and risk perceptions predicting work cortisol indicated a significant contribution of intrusions (p < 0.04), but not risk perceptions (p = 0.53). Overestimation of breast cancer risk is associated with higher levels of breast cancer-specific intrusions that can result in increased cortisol responsivity to daily stressors. This heightened responsivity could have long-term negative health implications.

A longitudinal study of the relationships between the Big Five personality traits and body size perception.

PubMed

Hartmann, Christina; Siegrist, Michael

2015-06-01

The present study investigated the longitudinal development of body size perception in relation to different personality traits. A sample of Swiss adults (N=2905, 47% men), randomly selected from the telephone book, completed a questionnaire on two consecutive years (2012, 2013). Body size perception was assessed with the Contour Drawing Rating Scale and personality traits were assessed with a short version of the Big Five Inventory. Longitudinal analysis of change indicated that men and women scoring higher on conscientiousness perceived themselves as thinner one year later. In contrast, women scoring higher on neuroticism perceived their body size as larger one year later. No significant effect was observed for men scoring higher on neuroticism. These results were independent of weight changes, body mass index, age, and education. Our findings suggest that personality traits contribute to body size perception among adults. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Perception of Obese Persons: Cross Cultural Considerations.

PubMed

Oksel, Esra; Gündüzoğlu, Nazmiye Çray; Topçu, Sevcan

2015-01-01

The aim of this study was to evaluate the perception of obesity in adults. The study sample included 586 participants (body mass index ≥30 kg/m and age ≥18 years). A questionnaire consisting of 22 questions was developed by the researchers in accordance with the literature. A statistically significant difference was found between the description and perception of weight as a threat to health (χ = 57.65; P = .001). The perception of a threat to health was significantly higher in the group that described itself as overweight than other groups, and the group that described itself as having a normal weight had a significantly lower perception of a threat to health than other groups. The most important result of this investigation was that obesity was described by people but there was no awareness of the disease. It is suggested that future studies would increase people's awareness of obesity management.

Social factors, weight perception, and weight control practices among adolescents in Mexico.

PubMed

Bojorquez, Ietza; Villatoro, Jorge; Delgadillo, Marlene; Fleiz, Clara; Fregoso, Diana; Unikel, Claudia

2018-06-01

We evaluated the association of social factors and weight control practices in adolescents, and the mediation of this association by weight perception, in a national survey of students in Mexico ( n = 28,266). We employed multinomial and Poisson regression models and Sobel's test to assess mediation. Students whose mothers had a higher level of education were more likely to perceive themselves as overweight and also to engage in weight control practices. After adjusting for body weight perception, the effect of maternal education on weight control practices remained significant. Mediation tests were significant for boys and non-significant for girls.

Promoting English oral communication and higher-order thinking in Taiwanese ESL students through the use of knowledge visualization techniques.

PubMed

Wang, Ya-Huei; Liao, Hung-Chang

2014-06-01

The study examined whether the students using concept mapping in a Freshman English course would improve English oral communication proficiency, higher-order thinking, and perception of abilities. A quasi-experimental design, lasting for 12 weeks, was administered to an experimental group (21 students) and a control group (20 students). The experimental group had significantly better performance on all measures. Concept mapping was effective in improving college students' English oral communication, higher-order thinking, and perception of abilities development.

Empathy: Its Effect on How Counsellors Are Perceived.

ERIC Educational Resources Information Center

Redfern, Sheila; And Others

1993-01-01

Investigates the importance of counselor sex, race, and empathy on clients' perceptions of the counselor. Counselor sex and student sex had no significant effect on counselor rating. Black counselors were rated significantly higher than white counselors on attractiveness, expertness, and trustworthiness. Counselors were rated higher on all…

Effect of strategic planning education on attitudes and perceptions of independent community pharmacy owners/managers.

PubMed

Harrison, Donald L

2007-01-01

To assess the impact of formal education program participation on the attitudes and perceptions of independent community pharmacy owners/managers toward strategic planning. Cross-sectional study. United States; June 4-July 30, 2004. Nationwide random sample of 1,250 owners/managers of independent community pharmacies. Mailed survey. Strategic planning formal education program participation. Comprehensiveness of strategic planning. Attitudes and perceptions of owners/managers of independent community pharmacies toward strategic planning. A total of 527 (42.1%) usable questionnaires were returned. Only 124 (23.5%) respondents indicated that they participated in a formal strategic planning education program. However, of the 141 (26.85%) respondents who indicated that they had conducted strategic planning for their community pharmacy, 111 (89.5%) had participated in a formal strategic planning education program. A significant association was detected between formal education program participation and the conducting of strategic planning (P< or =0.0001). Significant differences were observed for all attitudes and perceptions of independent community pharmacy owners/managers toward strategic planning based on program participation (P< or =0.0001). Finally, respondents who indicated that they had participated in a formal education program had a significantly higher comprehensiveness of strategic planning rating than those respondents who did not participate in an educational program (P< or =0.0001). A significant association exists between formal strategic planning education program participation and the conducting of strategic planning by owner/managers of independent community pharmacies, and those participating in such programs have significantly different attitudes and perceptions toward the conducting of strategic planning and have a significantly higher comprehensiveness of strategic planning rating.

Evaluation of bicycle and pedestrian facilities : user satisfaction and perceptions on three shared use trails in Texas

DOT National Transportation Integrated Search

1999-05-01

The responses to the surveys were analyzed to determine consistent themes and trends in user satisfaction and perceptions. The study found that several trail attributes contribute significantly to user satisfaction and higher levels of trail use. Ade...

Sex differences in creative perceptions of Malaysian students.

PubMed

Palaniappan, A K

2000-12-01

Scores for creative perception of 101 boys and 69 girls on What Kind of Person Are You and Something About Myself were not significant for overall scores on both measures, but boys obtained somewhat higher means on Initiative than girls. Further replications on similar samples are needed.

Work Adjustment Theory: An Empirical Test Using a Fuzzy Rating Scale.

ERIC Educational Resources Information Center

Hesketh, Beryl; And Others

1992-01-01

A fuzzy graphic rating scale elicited work preferences and job perceptions of 166 (of 170) Australian bank employees. Correspondence between preferences and perceptions correlated significantly with job satisfaction. Satisfaction and performance related to tenure intentions; this relation was higher for poorer performers. (SK)

Gravity matters: Motion perceptions modified by direction and body position.

PubMed

Claassen, Jens; Bardins, Stanislavs; Spiegel, Rainer; Strupp, Michael; Kalla, Roger

2016-07-01

Motion coherence thresholds are consistently higher at lower velocities. In this study we analysed the influence of the position and direction of moving objects on their perception and thereby the influence of gravity. This paradigm allows a differentiation to be made between coherent and randomly moving objects in an upright and a reclining position with a horizontal or vertical axis of motion. 18 young healthy participants were examined in this coherent threshold paradigm. Motion coherence thresholds were significantly lower when position and motion were congruent with gravity independent of motion velocity (p=0.024). In the other conditions higher motion coherence thresholds (MCT) were found at lower velocities and vice versa (p<0.001). This result confirms previous studies with higher MCT at lower velocity but is in contrast to studies concerning perception of virtual turns and optokinetic nystagmus, in which differences of perception were due to different directions irrespective of body position, i.e. perception took place in an egocentric reference frame. Since the observed differences occurred in an upright position only, perception of coherent motion in this study is defined by an earth-centered reference frame rather than by an ego-centric frame. Copyright © 2016 Elsevier Inc. All rights reserved.

The relationship between stress, social capital and quality of education among medical residents.

PubMed

Anastasiadis, Charis; Tsounis, Andreas; Sarafis, Pavlos

2018-05-04

The educational climate is a key factor in medical education. The study aims to examine the relationship between trainee doctors' perceptions of hospital educational environment, stress and social capital. A cross-sectional study among 104 trainee doctors working in a Greek public hospital was conducted. According to the main hypotheses, perceptions of clinical training are positively associated with social capital and negatively with stress. Perceptions of autonomy dimension of training quality was positively related to community participation, tolerance of diversity and total social capital. Perceptions of teaching and social support dimensions of the quality of education were positively correlated with community participation. All training quality subscales were negatively correlated with almost all working stress subscales. Analysis revealed significantly higher scores in autonomy perceptions for those who evaluated their undergraduate studies positively. Females had a significantly lower score in perceptions of teaching and social support scales.

A comparison of pharmacy students' and active older adults' perceptions regarding geriatric quality of life.

PubMed

Gilligan, Adrienne M; Loui, James Aaron; Mezdo, Ashorena; Patel, Nikita; Lee, Jeannie K

2014-02-12

To measure perceptions of quality of life (QOL) in an active geriatric population and compare their responses with pharmacy students' perceptions of older adult QOL. Pharmacy students and active older adults completed the modified and standard version of a validated health survey instrument, respectively, and their responses were compared. Eighty-six students and 20 active older adults participated. Student perceptions of geriatric QOL were significantly lower in all domains except health change compared to older adult perceptions (p<0.001 for all domains). Interest in a geriatric pharmacy career (p=0.04) and previously having taken the Perspectives in Geriatrics course and laboratory (p=0.05 and 0.02, respectively) were significantly associated with higher student scores on the physical component portion of the survey. Stronger emphasis on geriatric QOL within pharmacy curricula may improve pharmacy students' perceptions regarding outcomes related to healthy older adults.

Analysis of EEG signals related to artists and nonartists during visual perception, mental imagery, and rest using approximate entropy.

PubMed

Shourie, Nasrin; Firoozabadi, Mohammad; Badie, Kambiz

2014-01-01

In this paper, differences between multichannel EEG signals of artists and nonartists were analyzed during visual perception and mental imagery of some paintings and at resting condition using approximate entropy (ApEn). It was found that ApEn is significantly higher for artists during the visual perception and the mental imagery in the frontal lobe, suggesting that artists process more information during these conditions. It was also observed that ApEn decreases for the two groups during the visual perception due to increasing mental load; however, their variation patterns are different. This difference may be used for measuring progress in novice artists. In addition, it was found that ApEn is significantly lower during the visual perception than the mental imagery in some of the channels, suggesting that visual perception task requires more cerebral efforts.

Climate Change Risk Perception in Taiwan: Correlation with Individual and Societal Factors

PubMed Central

2018-01-01

This study differentiates the risk perception and influencing factors of climate change along the dimensions of global severity and personal threat. Using the 2013 Taiwan Social Change Survey (TSGS) data (N = 2001) as a representative sample of adults from Taiwan, we investigated the influencing factors of the risk perceptions of climate change in these two dimensions (global severity and personal threat). Logistic regression models were used to examine the correlations of individual factors (gender, age, education, climate-related disaster experience and risk awareness, marital status, employment status, household income, and perceived social status) and societal factors (religion, organizational embeddedness, and political affiliations) with the above two dimensions. The results demonstrate that climate-related disaster experience has no significant impact on either the perception of global severity or the perception of personal impact. However, climate-related risk awareness (regarding typhoons, in particular) is positively associated with both dimensions of the perceived risks of climate change. With higher education, individuals are more concerned about global severity than personal threat. Regarding societal factors, the supporters of political parties have higher risk perceptions of climate change than people who have no party affiliation. Religious believers have higher risk perceptions of personal threat than non-religious people. This paper ends with a discussion about the effectiveness of efforts to enhance risk perception of climate change with regard to global severity and personal threat. PMID:29316685

Climate Change Risk Perception in Taiwan: Correlation with Individual and Societal Factors.

PubMed

Sun, Yingying; Han, Ziqiang

2018-01-08

This study differentiates the risk perception and influencing factors of climate change along the dimensions of global severity and personal threat. Using the 2013 Taiwan Social Change Survey (TSGS) data (N = 2001) as a representative sample of adults from Taiwan, we investigated the influencing factors of the risk perceptions of climate change in these two dimensions (global severity and personal threat). Logistic regression models were used to examine the correlations of individual factors (gender, age, education, climate-related disaster experience and risk awareness, marital status, employment status, household income, and perceived social status) and societal factors (religion, organizational embeddedness, and political affiliations) with the above two dimensions. The results demonstrate that climate-related disaster experience has no significant impact on either the perception of global severity or the perception of personal impact. However, climate-related risk awareness (regarding typhoons, in particular) is positively associated with both dimensions of the perceived risks of climate change. With higher education, individuals are more concerned about global severity than personal threat. Regarding societal factors, the supporters of political parties have higher risk perceptions of climate change than people who have no party affiliation. Religious believers have higher risk perceptions of personal threat than non-religious people. This paper ends with a discussion about the effectiveness of efforts to enhance risk perception of climate change with regard to global severity and personal threat.

Do knowledge and cultural perceptions of modern female contraceptives predict male involvement in Ayete, Nigeria?

PubMed

Sanusi, A; Akinyemi, Oluwaseun O; Onoviran, Oghemetega O

2014-12-01

Male involvement is crucial to female contraceptive use. This study examined how male knowledge and cultural perceptions of modern female contraceptives influence involvement in contraceptive use. A cross-sectional survey of 389 men from Ayete, Nigeria was used to regress a continuous male involvement score on demographic variables, knowledge of at least one method of modern female contraception and a scored male perception variable using Ordinary Least Squares regression. Controlling for perception, the knowledge of at least one method of modern female contraception was not significantly associated with a change in male involvement (p=0.264). Increasing positive perception was associated with higher male involvement scores (p=0.001). Higher educated males, those with a current desire to have children and males whose partners were currently using a method had greater male involvement scores (p<0.05). Policy and intervention efforts should be focused on changing cultural perceptions, in addition to providing in-depth knowledge of contraceptive methods.

Associations of Organizational Safety Practices and Culture With Physical Workload, Perceptions About Work, and Work-Related Injury and Symptoms Among Hospital Nurses.

PubMed

Lee, Soo-Jeong; Lee, Joung Hee

The study aim was to examine the relationships of organizational safety practices with nurses' perceptions about job and risk and experiences of work-related injury and symptoms. Nursing professions report high rates of work-related injuries. Organizational safety practices have been linked to workers' safety outcomes and perceptions about work. This study analyzed data from a random sample of 280 California RNs in a cross-sectional statewide survey. Data were collected by both postal and online surveys. Higher perceptions of organizational safety practices (safety climate, ergonomic practices, people-oriented culture) were significantly associated with lower physical workload, lower job strain, higher job satisfaction, lower risk perception, and lower work-related injury and symptom experiences. Ergonomic practices and people-oriented culture were associated with less intention of leaving job. Organizational safety practices may play a pivotal role in improving positive perceptions about jobs, reducing injury risks, and promoting nurse retention.

Physical Aggression in Higher Education: Student-Athletes' Perceptions and Reporting Behaviors

ERIC Educational Resources Information Center

Pappas, Jason Christopher

2010-01-01

This study examined internal (personal) and external (situational) factors that previous research found affected perceptions of physical aggression and associated reporting behaviors among student-athletes. Results of this study suggested certain factors significantly impacted a student-athlete's decision to report and who received that report.…

Higher Education Students' Perceptions of Environmental Issues and Media Coverage

ERIC Educational Resources Information Center

Keinonen, Tuula; Palmberg, Irmeli; Kukkonen, Jari; Yli-Panula, Eija; Persson, Christel; Vilkonis, Rytis

2016-01-01

This study aims to find higher education students' perceptions about environmental issues and how the perceptions are related to perceptions of media coverage. This study investigates higher education students' perceptions of the seriousness of environmental issues and their relation to perceptions of media coverage. Higher education students…

Influence of educational status and other variables on HIV risk perception among military personnel: A large cohort finding

PubMed Central

Essien, E. James; Ogungbade, Gbadebo O.; Ward, Doriel; Ekong, Ernest; Ross, Michael W.; Meshack, Angela; Holmes, Laurens

2007-01-01

HIV risk perception remains an effective determinant of HIV transmission. Although higher educational attainment has been associated with increased HIV risk perception, this predictor remains to be assessed among Nigerian military personnel (NMP). In a prospective cohort of 2,213 NMP, the effect of education and other factors on HIV risk perception were assessed at baseline using chi square statistic and unconditional logistic regression. There was an inverse correlation between higher educational attainment and HIV risk perception in the univarible model, prevalence odds ratio (POR), 0.64, 95% confidence interval (CI) = 0.52–0.79. This association persisted after adjustment for relevant covariates in the multivariable model (POR, 0.70, 95% CI=0.56–0.88). Likewise, there was a direct correlation between use of alcohol and marijuana and HIV risk perception (p <0.05). In contrast, casual sex and gender were not statistically significantly associated with HIV risk perception, P >0.05. This study is indicative of an inverse correlation between educational attainment and HIV risk perception, as well as a direct correlation between alcohol and marijuana and HIV risk perception among NMP. Therefore HIV prevention interventions targeted at NMP need to include multiple factors that may impact on risk perception regardless of educational status of the participants. PMID:18062392

Parents' perception of dental caries in intellectually disabled children.

PubMed

Weckwerth, Solange Aparecida Modesto; Weckwerth, Giovana Maria; Ferrairo, Bunna Mota; Chicrala, Gabriela Moura; Ambrosio, Alexandre Macedo Natitucci; Toyoshima, Guilherme Hideki Lima; Bastos, José Roberto Magalhães; Pinto, Edu Cassiano; Velasco, Sofia Rafaela Maito; Bastos, Roosevelt Silva

2016-11-01

The aim of this study was to evaluate the parents' perception of dental caries in children with intellectual disability. This cross-sectional study was conducted with 6 to 14 years old schoolchildren: Group 1 (50 children diagnosed with intellectual disabilities) and Group 2 (50 children without it). The dental caries was assessed by the World Health Organization (WHO) criteria for primary and permanent teeth. Parents' psychosocial perception was assessed by Early Childhood Oral Health Impact Scale (ECOHIS). Similar prevalence of caries free children was found between groups in both dentitions. In primary dentition the caries index was higher in Group 2, and the opposite occurred in permanent teeth. Group 1 presented higher impact (p < .05) in the dimension drinking, eating and pronunciation, whereas in Group 2 there was higher impact (p = .01) on pain, sleep, irritation, the smile and family finances. Findings showed significant impact of dental caries on parents' perception of the oral health related quality of life of children with intellectual disabilities. © 2016 Special Care Dentistry Association and Wiley Periodicals, Inc.

The influence of phytochemical composition and resulting sensory attributes on preference for salad rocket (Eruca sativa) accessions by consumers of varying TAS2R38 diplotype.

PubMed

Bell, Luke; Methven, Lisa; Wagstaff, Carol

2017-05-01

Seven accessions of Eruca sativa ("salad rocket") were subjected to a randomised consumer assessment. Liking of appearance and taste attributes were analysed, as well as perceptions of bitterness, hotness, pepperiness and sweetness. Consumers were genotyped for TAS2R38 status to determine if liking is influenced by perception of bitter compounds such as glucosinolates (GSLs) and isothiocyanates (ITCs). Responses were combined with previously published data relating to phytochemical content and sensory data in Principal Component Analysis to determine compounds influencing liking/perceptions. Hotness, not bitterness, is the main attribute on which consumers base their liking of rocket. Some consumers rejected rocket based on GSL/ITC concentrations, whereas some preferred hotness. Bitter perception did not significantly influence liking of accessions, despite PAV/PAV 'supertasters' scoring higher for this attribute. High sugar-GSL/ITC ratios significantly reduce perceptions of hotness and bitterness for some consumers. Importantly the GSL glucoraphanin does not impart significant influence on liking or perception traits. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Market Orientation in Universities: A Comparative Study of Two National Higher Education Systems

ERIC Educational Resources Information Center

Hemsley-Brown, Jane; Oplatka, Izhar

2010-01-01

Purpose: The paper's purpose is to test: whether there are significant differences between England and Israel, in terms of perceptions of market orientation (MO) in higher education (HE); which MO dimensions (student, competition, intra-functional) indicate more positive attitudes and whether the differences are significant; and the reliability of…

College Students' Perceptions of Community-Oriented Policing at a Mid-Size Public University

ERIC Educational Resources Information Center

Cooper, Joseph J.

2017-01-01

Campus crime and distrust of campus police are significant problems for institutions of higher education. Utilizing the Broken Windows Theory (Kelling & Wilson, 1982) as the theoretical framework, the purpose of this qualitative study was to explore students' attitudes toward community-oriented policing and their perceptions of crime, safety,…

Are Students Customers? Perceptions of Academic Staff

ERIC Educational Resources Information Center

Lomas, Laurie

2007-01-01

This paper examines the notion of the student as a customer in a university, focusing on the perceptions of academic staff. Changes in the higher education sector in recent years have significantly reduced the differences between universities and other types of organisations and it has been argued that students have become "consumers" of…

The Moderating Role of Physical Self-Perceptions in the Relationship Between Maturity Status and Physical Self-Worth.

PubMed

Cox, Anne E; Cole, Amy N; Laurson, Kelly

2016-06-01

We tested the moderating role of physical self-perceptions in the relationship between physical maturity and physical self-worth (PSW). Students in Grades 5 through 8 (N = 241; 57% females; Mage = 12.30 years) completed a questionnaire assessing physical self-perceptions (i.e., perceived sport competence, conditioning, strength, and body attractiveness), PSW, and maturity status. Hierarchical multiple regression was used to test interactions between maturity and physical self-perceptions predicting PSW separately for boys and girls. For girls, maturity level and physical self-perceptions explained significant variance, F(5, 131) = 73.44, p < .001, R(2) = .74, with interactions explaining a little extra variance, ΔF = 3.42, p = .01, ΔR(2) = .03. Perceived attractiveness interacted with maturity status to predict PSW (p = .01), indicating that maturity was positively related to PSW only for girls with higher body attractiveness. Maturity status and physical self-perceptions also significantly predicted PSW in boys, F(5, 98) = 46.52, p <  .001, R(2) = .70, with interactions explaining a little extra variance, ΔF = 3.16, p = .02, ΔR(2) = .04. A statistically significant interaction between perceived strength and maturity (p <  .001) indicated that maturity related positively to PSW, but only for boys with higher perceived strength. The maturity-PSW relationship differs by gender and depends partly on physical self-perceptions. This finding reinforces previous findings that illustrate the relative importance of perceived attractiveness and strength for girls and boys, respectively. PSW is an important predictor of physical activity behavior; therefore, it is critical to understand the interplay between these key antecedents.

[Perception of parental attitudes and the level of female adolescents' self-esteem affected with anorexia nervosa].

PubMed

Witkowska, Bogumiła

2013-01-01

The article's aim is to look for correlation between a parent - child relationship and the level of self-esteem in the perception of girls affected with anorexia nervosa (who meet the criteria of DSM-IV-TR). The differences in the perception of parental attitudes (of mothers and fathers) and self-esteem of girls suffering from anorexia nervosa and their healthy peers were also analyzed. Two equally numbered groups of girls: the clinical group (30 persons affected with anorexia nervosa) and control group (30 healthy girls) in the 15-20 age range were examined. Two test were applied: Parent-Child Relations Questionnaire (PCR) A. Roe and M. Siegelman in the authorized translation by W. S. Kowalski to investigate characteristic behavior of parents of small children as perceived by youth or adults and a Questionnaire "What are you like?" by P. Sears in adaptation of J. Kostrzewski, which is used to study self-esteem. The results confirmed the expected relationship between perception of parental attitudes and the level of self-esteem of girls affected with anorexia nervosa. Parental attitudes characterized by love and protection promote higher self-esteem of their daughters and the experience of higher demands and rejection by both parents lowers their self-esteem. The comparison of average attitudes of mothers and fathers in perception of their daughters diagnosed with anorexia nervosa did not confirm significant statistical differences. Comparison of maternal attitudes in the perception of their daughters from the group affected by anorexia and the healthy group revealed significant differences in full range of attitudes. The differences in perception of the attitudes of their fathers were statistically substantial regarding the attitudes concerning love and rejection. Self-esteem of persons treated for anorexia is significantly lower than of their healthy peers.

Cognitive-Behavioral Coping, Illness Perception, and Family Adaptability in Oncological Patients with a Family History of Cancer.

PubMed

Postolica, Roxana; Iorga, Magdalena; Petrariu, Florin Dumitru; Azoicai, Doina

2017-01-01

Aim . The study investigated the differences between patients with and without a family history of cancer regarding coping strategies, illness perception, and family adaptability to the disease. Material and Methods . A total of 124 patients diagnosed with cancer were included in the research (55 of them with a family history of cancer). The Cognitive Emotion Regulation Questionnaire , the Strategic Approach to Coping Scale , the Family Adaptability and Cohesion Scale , and the Illness Perception Questionnaire were applied. The data were processed using the SPSS 21 software. Results . Patients with previous records of cancer in the family get significantly higher scores for the illness coherence factor. Family satisfaction is significantly higher for patients with a genetic risk, compared to the one reported by patients who suffer from the disease but have no genetic risk. Cognitive-behavioral coping strategies and family cohesion are factors that correlate with an adaptive perception of the illness in the case of patients with a family history of cancer. Conclusion . Results are important for the construction of strategies used for patients with a family history of cancer.

Cognitive-Behavioral Coping, Illness Perception, and Family Adaptability in Oncological Patients with a Family History of Cancer

PubMed Central

Petrariu, Florin Dumitru; Azoicai, Doina

2017-01-01

Aim. The study investigated the differences between patients with and without a family history of cancer regarding coping strategies, illness perception, and family adaptability to the disease. Material and Methods. A total of 124 patients diagnosed with cancer were included in the research (55 of them with a family history of cancer). The Cognitive Emotion Regulation Questionnaire, the Strategic Approach to Coping Scale, the Family Adaptability and Cohesion Scale, and the Illness Perception Questionnaire were applied. The data were processed using the SPSS 21 software. Results. Patients with previous records of cancer in the family get significantly higher scores for the illness coherence factor. Family satisfaction is significantly higher for patients with a genetic risk, compared to the one reported by patients who suffer from the disease but have no genetic risk. Cognitive-behavioral coping strategies and family cohesion are factors that correlate with an adaptive perception of the illness in the case of patients with a family history of cancer. Conclusion. Results are important for the construction of strategies used for patients with a family history of cancer. PMID:28424789

Personality correlates (BAS-BIS), self-perception of social ranking, and cortical (alpha frequency band) modulation in peer-group comparison.

PubMed

Balconi, Michela; Pagani, Silvia

2014-06-22

The perception and interpretation of social hierarchies are a key part of our social life. In the present research we considered the activation of cortical areas, mainly the prefrontal cortex, related to social ranking perception in conjunction with some personality components (BAS - Behavioral Activation System - and BIS - Behavioral Inhibition System). In two experiments we manipulated the perceived superior/inferior status during a competitive cognitive task. Indeed, we created an explicit and strongly reinforced social hierarchy based on incidental rating in an attentional task. Specifically, a peer group comparison was undertaken and improved (Experiment 1) or decreased (Experiment 2) performance was artificially manipulated by the experimenter. For each experiment two groups were compared, based on a BAS and BIS dichotomy. Alpha band modulation in prefrontal cortex, behavioral measures (performance: error rate, ER; response times, RTs), and self-perceived ranking were considered. Repeated measures ANOVAs and regression analyses showed in Experiment 1 a significant improved cognitive performance (decreased ER and RTs) and higher self-perceived ranking in high-BAS participants. Moreover, their prefrontal activity was increased within the left side (alpha band decreasing). Conversely, in Experiment 2 a significant decreased cognitive performance (increased ER and RTs) and lower self-perceived ranking was observed in higher-BIS participants. Their prefrontal right activity was increased in comparison with higher BAS. The regression analyses confirmed the significant predictive role of alpha band modulation with respect of subjects' performance and self-perception of social ranking, differently for BAS/BIS components. The present results suggest that social status perception is directly modulated by cortical activity and personality correlates. Copyright © 2014 Elsevier Inc. All rights reserved.

Speech perception: Some new directions in research and theory

PubMed Central

Pisoni, David B.

2012-01-01

The perception of speech is one of the most fascinating attributes of human behavior; both the auditory periphery and higher centers help define the parameters of sound perception. In this paper some of the fundamental perceptual problems facing speech sciences are described. The paper focuses on several of the new directions speech perception research is taking to solve these problems. Recent developments suggest that major breakthroughs in research and theory will soon be possible. The current study of segmentation, invariance, and normalization are described. The paper summarizes some of the new techniques used to understand auditory perception of speech signals and their linguistic significance to the human listener. PMID:4031245

Risk perception of heat waves and its spatial variation in Nanjing, China

NASA Astrophysics Data System (ADS)

Huang, Lei; Yang, Qianqi; Li, Jie; Chen, Jin; He, Ruoying; Zhang, Can; Chen, Kai; Dong, Steven Guanpeng; Liu, Yang

2018-05-01

The intensity, frequency, and duration of heat waves are expected to increase with climate change. In this study, we found a significant difference of public perceived effects of heat waves and trust in government among urban, suburban, and rural districts. Rural residents had a significant higher effect perception than urbanites and also showed stronger willingness to have medical insurance or regular physical examinations. Meanwhile, suburban residents had the lowest trust perception in government among these three districts, which may be due to suburban districts' unique social structure and complex social issues. Besides, we assessed the relationship between the factor effect and demographic variables. The results showed that urban respondents' effect perception was significantly related to heat wave experiences. Suburban respondents' effect perception was significantly related to age, income, and heat wave experiences. And rural respondents' effect perception was significantly related to income and chronic diseases. Based on our results, much more attention needs to be paid to rural districts. The government should strengthen infrastructure construction such as cooling centers, improve emergency response plans and mechanisms, and increase reserves of emergency supplies in rural districts. Also, targeted risk communication is of the equal importance to aid the policy-makers improving the relationship with the public and regaining the public's trust and support.

Risk perception of heat waves and its spatial variation in Nanjing, China.

PubMed

Huang, Lei; Yang, Qianqi; Li, Jie; Chen, Jin; He, Ruoying; Zhang, Can; Chen, Kai; Dong, Steven Guanpeng; Liu, Yang

2018-05-01

The intensity, frequency, and duration of heat waves are expected to increase with climate change. In this study, we found a significant difference of public perceived effects of heat waves and trust in government among urban, suburban, and rural districts. Rural residents had a significant higher effect perception than urbanites and also showed stronger willingness to have medical insurance or regular physical examinations. Meanwhile, suburban residents had the lowest trust perception in government among these three districts, which may be due to suburban districts' unique social structure and complex social issues. Besides, we assessed the relationship between the factor effect and demographic variables. The results showed that urban respondents' effect perception was significantly related to heat wave experiences. Suburban respondents' effect perception was significantly related to age, income, and heat wave experiences. And rural respondents' effect perception was significantly related to income and chronic diseases. Based on our results, much more attention needs to be paid to rural districts. The government should strengthen infrastructure construction such as cooling centers, improve emergency response plans and mechanisms, and increase reserves of emergency supplies in rural districts. Also, targeted risk communication is of the equal importance to aid the policy-makers improving the relationship with the public and regaining the public's trust and support.

Risk perception of heat waves and its spatial variation in Nanjing, China

NASA Astrophysics Data System (ADS)

Huang, Lei; Yang, Qianqi; Li, Jie; Chen, Jin; He, Ruoying; Zhang, Can; Chen, Kai; Dong, Steven Guanpeng; Liu, Yang

2017-12-01

The intensity, frequency, and duration of heat waves are expected to increase with climate change. In this study, we found a significant difference of public perceived effects of heat waves and trust in government among urban, suburban, and rural districts. Rural residents had a significant higher effect perception than urbanites and also showed stronger willingness to have medical insurance or regular physical examinations. Meanwhile, suburban residents had the lowest trust perception in government among these three districts, which may be due to suburban districts' unique social structure and complex social issues. Besides, we assessed the relationship between the factor effect and demographic variables. The results showed that urban respondents' effect perception was significantly related to heat wave experiences. Suburban respondents' effect perception was significantly related to age, income, and heat wave experiences. And rural respondents' effect perception was significantly related to income and chronic diseases. Based on our results, much more attention needs to be paid to rural districts. The government should strengthen infrastructure construction such as cooling centers, improve emergency response plans and mechanisms, and increase reserves of emergency supplies in rural districts. Also, targeted risk communication is of the equal importance to aid the policy-makers improving the relationship with the public and regaining the public's trust and support.

Justice Perceptions and Demographics of Privilege Among Brazilian Adolescents.

PubMed

Thomas, Kendra J

2017-01-01

Drawing from just world theory and system justification theory, this study explores how privileged status influences perceptions of justice. Data from 475 Brazilian adolescents across three schools shed light on how adolescents' social demographics (ethnicity, education, and income) influence their perceptions of fairness. Adolescents from higher income or educational privilege backgrounds had higher personal belief in a just world (BJW), and better perceptions of legal authorities, but lower general BJW. The opposite was true for less privileged adolescents, indicating that those from lower income homes are less likely to differentiate between personal and general BJW. Contrary to the hypothesis, ethnicity was not a significant variable, but the results were in the expected direction. This research is discussed under the framework of system justification theory and just world theory and provides insight into how the theories complement each other in socially unequal contexts.

Visual processing and social cognition in schizophrenia: relationships among eye movements, biological motion perception, and empathy.

PubMed

Matsumoto, Yukiko; Takahashi, Hideyuki; Murai, Toshiya; Takahashi, Hidehiko

2015-01-01

Schizophrenia patients have impairments at several levels of cognition including visual attention (eye movements), perception, and social cognition. However, it remains unclear how lower-level cognitive deficits influence higher-level cognition. To elucidate the hierarchical path linking deficient cognitions, we focused on biological motion perception, which is involved in both the early stage of visual perception (attention) and higher social cognition, and is impaired in schizophrenia. Seventeen schizophrenia patients and 18 healthy controls participated in the study. Using point-light walker stimuli, we examined eye movements during biological motion perception in schizophrenia. We assessed relationships among eye movements, biological motion perception and empathy. In the biological motion detection task, schizophrenia patients showed lower accuracy and fixated longer than healthy controls. As opposed to controls, patients exhibiting longer fixation durations and fewer numbers of fixations demonstrated higher accuracy. Additionally, in the patient group, the correlations between accuracy and affective empathy index and between eye movement index and affective empathy index were significant. The altered gaze patterns in patients indicate that top-down attention compensates for impaired bottom-up attention. Furthermore, aberrant eye movements might lead to deficits in biological motion perception and finally link to social cognitive impairments. The current findings merit further investigation for understanding the mechanism of social cognitive training and its development. Copyright © 2014 Elsevier Ireland Ltd and the Japan Neuroscience Society. All rights reserved.

Occupational stress, job insecurity and perception of the health status in Italian teachers with stable or temporary employment.

PubMed

Forcella, L; Di Donato, A; Reversi, S; Fattorini, E; Boscolo, P

2009-01-01

The object of this study is to analyse job stress and insecurity and the perception of symptoms (health status) of 374 teachers (30 women and 74 men) with stable or temporary employment in schools in Pescara, a town in Central Italy. Job strain and job insecurity were analysed by an Italian version of the Karasek?s questionnaire, the perception of the health status by a 12 item test, and state and trait anxiety by STAI I and STAI II. There were no significant differences depending on the type of school. The young women with temporary contracts showed only higher levels of job insecurity than the women with stable employment, while those over 50 years old also showed more elevated values of job strain. Men with temporary contracts showed higher levels of both job insecurity and state and trait anxiety. The following highly significant correlations were observed: a) in women, job strain and perception of symptoms vs STAI I and STAI II (p<0.001); b) in men, job strain, job insecurity and perception of symptoms vs STAI II; job strain vs perception of symptoms as well as a negative correlation of decision latitude vs job insecurity, STAI I and STAI II (p<0.01). These results highlight differences in the perception of job insecurity between men and women. In particular, the decision latitude (skill decision + decision authority) plays an important role in men; temporary employment is mainly related to anxiety in men, while anxiety enhances the perception of poor health status mainly in women.

Monitoring safety and use of old and new treatment options for type 2 diabetic patients: a two-year (2013-2016) analysis.

PubMed

Leporini, Christian; Piro, Rosanna; Ursini, Francesco; Maida, Francesca; Palleria, Caterina; Arturi, Franco; Pavia, Maria; De Sarro, Giovambattista; Russo, Emilio

2016-12-01

To compare patients' and physicians' perceptions regarding effectiveness and tolerability of non-insulin hypoglycemic drugs in a cohort of type 2 diabetic patients; to verify whether a possible tridimensional link between effectiveness, tolerability, and adherence affects long-term therapeutic outcomes. A two-year observational study was performed in 1389 Type 2 diabetic patients by involving general practitioner clinics and Diabetes Centers. A decimal scale and the Morisky questionnaire were used, respectively, to assess effectiveness and tolerability perceptions, and medication adherence. Physicians perceived therapy as more efficacious compared to their patients: perceived effectiveness was steady for physicians during the study whereas patients' perception not significantly decreased (mean score from >8 to 7.84 ± 1.69). Physicians assigned higher tolerability scores compared to patients but only at the beginning of the study; interestingly, physicians' tolerability perception was poorer than patients' perception at last follow-up (mean score = 7.57 ± 1.40 vs. 7.88 ± 1.84). Favorable (score >7) patients' perceptions about treatment effectiveness and tolerability were associated with higher adherence. Patients showed medium adherence across the study. A mutual relationship between clinical effectiveness, adverse drug reactions, and adherence has been established, significantly impacting the clinical management of diabetic patients. A careful monitoring of this link by clinicians appears therefore necessary.

Effect of the Salary Model on Sustainability of a Professional Practice Environment.

PubMed

Hickey, Rosa G; Buchko, Barbara L; Coe, Paula F; Woods, Anne B

2017-10-01

This replication study examined differences in RN perception of the professional practice environment (PPE) between salary- and hourly-wage compensation models over time. A previous study demonstrated that nurses in a salary-wage model had a significantly higher perception of the PPE compared with their peers receiving hourly wages. A descriptive, comparative design was used to examine the Revised Professional Practice Environment (RPPE) scale of nurses in the same units surveyed in the previous study 2 years later. Mean scores on the RPPE continued to be significantly lower for hourly-wage RNs compared with the RNs in the salary-wage model. Nurses in an hourly-wage unit have significantly lower perceptions of the clinical practice environment than their peers in a salary-wage unit, indicating that professional practice perceptions in a salary-wage unit were sustained for a 2-year period and may provide a more effective PPE.

[Effects of noise competition on monosyllabic and disyllabic word perception in children].

PubMed

Liu, H H; Liu, S; Li, Y; Zheng, Z P; Jin, X; Li, J; Ren, C C; Zheng, J; Zhang, J; Chen, M; Hao, J S; Yang, Y; Liu, W; Ni, X

2017-05-07

Objective: The purpose of the present study was to investigate the effects of noise competition on word perception in normal hearing (NH) children and children with cochlear implantation (CI). Methods: To estimate the contribution of noise competition on speech perception, word perception in speech-shaped noise(SSN)and 4-talker babble noise(BN) with Mandarin Lexical Neighborhood Test were performed in 80 NH children and 89 children with CI. Corrected perception percentages were acquired in each group. Results: Both signal to noise ratio (SNR) and noise type influenced the word perception. In NH group, corrected percentages of disyllabic word perception in SSN were 24.2%, 55.9%, 77.1%, 85.1% and 88.9% at -8, -4, 0, 4 and 8 dB SNR, corresponding corrected percentages of monosyllabic word were 13.9%, 39.5%, 60.1%, 68.8% and 80.1%, respectively. In BN noise, corrected percentages of disyllabic word were 2.4%, 24.3%, 55.6%, 74.3% and 86.2%, corresponding monosyllabic word were 2.3%, 20.8%, 47.2%, 61.1% and 74.8%, respectively. In CI group, corrected percentages of dissyllabic word in SSN and BN at 10 dB SNR were 65.5% and 58.1%, respectively. Corresponding monosyllabic word were 49.0% and 41.0%. For SNR=5 dB, corrected percentages of disyllabic word in SSN and BN were 50.0% and 38.1%, corresponding corrected percentages of monosyllabic word were 40.8% and 25.1%, respectively. Analysis indicated that the masking effect were significantly higher in BN compared with SSN. Conclusions: Noise competition influence word perception performance significantly. In specific, the influence of noise on word perception is bigger in children with CI than in NH children. The masking effect is higher in BN noise when compared with SSN.

Prosodic development in middle childhood and adolescence in high-functioning autism.

PubMed

Lyons, Megan; Schoen Simmons, Elizabeth; Paul, Rhea

2014-04-01

The present study aims to investigate the perception and production of several domains of prosodic performance in a cross-sectional sample of preadolescents and adolescents with and without high-functioning autism (HFA). To look at the role of language abilities on prosodic performance, the HFA groups were subdivided based on "high" and "low" language performance on the Clinical Evaluation of Language Fundamentals-Fourth Edition (CELF-4) (Semel, Wiig, & Secord). Social and cognitive abilities were also examined to determine their relationship to prosodic performance. No significant differences were seen in prosody scores in the younger versus older subgroups in typically developing (TD) group with age-appropriate language. There was small but significant improvement in performance with age in the groups with HFA. Comparing performance at each age level across diagnostic groups showed that preteens with HFA and higher language levels perform similarly to their TD peers on all prosodic tasks, whereas those with lower language skills scored significantly worse than both their higher language and TD peers when looking at composite perception and production findings. Teens with HFA showed no deficits on perception tasks; however, those with low language levels had difficulty on several production tasks when compared to the TD group. Regression analyses suggested that, for the preteen group with HFA, language was the strongest predictor of prosodic perception, whereas nonverbal IQ was most highly predictive of prosodic production. For adolescents with HFA, social skills significantly contributed to the prediction of prosodic perception and, along with language abilities, predicted prosodic production. Implications of these findings will be discussed. © 2014 International Society for Autism Research, Wiley Periodicals, Inc.

Influence of educational status and other variables on human immunodeficiency virus risk perception among military personnel: a large cohort finding.

PubMed

Essien, E James; Ogungbade, Gbadebo O; Ward, Doriel; Ekong, Ernest; Ross, Michael W; Meshack, Angela; Holmes, Laurens

2007-11-01

Human immunodeficiency virus (HIV) risk perception remains an effective determinant of HIV transmission. Although higher educational attainment has been associated with increased HIV risk perception, this predictor remains to be assessed among Nigerian military personnel (NMP). In a prospective cohort of 2,213 NMP, the effects of education and other factors on HIV risk perception were assessed at baseline by using the X2 statistic and unconditional logistic regression. There was an inverse correlation between higher educational attainment and HIV risk perception in the univariate model (prevalence odds ratio, 0.64; 95% confidence interval, 0.52-0.79). This association persisted after adjustment for relevant covariates in the multivariate model (prevalence odds ratio, 0.70; 95% confidence interval, 0.56-0.88). Similarly, there was a direct correlation between use of alcohol and marijuana and HIV risk perception (p < 0.05). In contrast, casual sex and gender were not statistically significantly associated with HIV risk perception (p > 0.05). This study indicates an inverse correlation between educational attainment and HIV risk perception, as well as a direct correlation between alcohol and marijuana use and HIV risk perception, among NMP. Therefore, HIV prevention interventions targeted at NMP need to include multiple factors that may affect risk perception regardless of the educational status of the participants.

The Influence of Music Style and Conductor Race on Perceptions of Ensemble and Conductor Performance

ERIC Educational Resources Information Center

Vanweelden, Kimberly; McGee, Isaiah R.

2007-01-01

The purpose of this study was to examine music style and conductor race on perceptions of ensemble and conductor performance. Results found that conductor race and music style significantly affected ratings of ensemble and conductor performance. Evaluators rated a white conductor group higher than a black conductor group conducting the same…

Video quality assessment method motivated by human visual perception

NASA Astrophysics Data System (ADS)

He, Meiling; Jiang, Gangyi; Yu, Mei; Song, Yang; Peng, Zongju; Shao, Feng

2016-11-01

Research on video quality assessment (VQA) plays a crucial role in improving the efficiency of video coding and the performance of video processing. It is well acknowledged that the motion energy model generates motion energy responses in a middle temporal area by simulating the receptive field of neurons in V1 for the motion perception of the human visual system. Motivated by the biological evidence for the visual motion perception, a VQA method is proposed in this paper, which comprises the motion perception quality index and the spatial index. To be more specific, the motion energy model is applied to evaluate the temporal distortion severity of each frequency component generated from the difference of Gaussian filter bank, which produces the motion perception quality index, and the gradient similarity measure is used to evaluate the spatial distortion of the video sequence to get the spatial quality index. The experimental results of the LIVE, CSIQ, and IVP video databases demonstrate that the random forests regression technique trained by the generated quality indices is highly correspondent to human visual perception and has many significant improvements than comparable well-performing methods. The proposed method has higher consistency with subjective perception and higher generalization capability.

Perception of Hearing Aid-Processed Speech in Individuals with Late-Onset Auditory Neuropathy Spectrum Disorder.

PubMed

Mathai, Jijo Pottackal; Appu, Sabarish

2015-01-01

Auditory neuropathy spectrum disorder (ANSD) is a form of sensorineural hearing loss, causing severe deficits in speech perception. The perceptual problems of individuals with ANSD were attributed to their temporal processing impairment rather than to reduced audibility. This rendered their rehabilitation difficult using hearing aids. Although hearing aids can restore audibility, compression circuits in a hearing aid might distort the temporal modulations of speech, causing poor aided performance. Therefore, hearing aid settings that preserve the temporal modulations of speech might be an effective way to improve speech perception in ANSD. The purpose of the study was to investigate the perception of hearing aid-processed speech in individuals with late-onset ANSD. A repeated measures design was used to study the effect of various compression time settings on speech perception and perceived quality. Seventeen individuals with late-onset ANSD within the age range of 20-35 yr participated in the study. The word recognition scores (WRSs) and quality judgment of phonemically balanced words, processed using four different compression settings of a hearing aid (slow, medium, fast, and linear), were evaluated. The modulation spectra of hearing aid-processed stimuli were estimated to probe the effect of amplification on the temporal envelope of speech. Repeated measures analysis of variance and post hoc Bonferroni's pairwise comparisons were used to analyze the word recognition performance and quality judgment. The comparison between unprocessed and all four hearing aid-processed stimuli showed significantly higher perception using the former stimuli. Even though perception of words processed using slow compression time settings of the hearing aids were significantly higher than the fast one, their difference was only 4%. In addition, there were no significant differences in perception between any other hearing aid-processed stimuli. Analysis of the temporal envelope of hearing aid-processed stimuli revealed minimal changes in the temporal envelope across the four hearing aid settings. In terms of quality, the highest number of individuals preferred stimuli processed using slow compression time settings. Individuals who preferred medium ones followed this. However, none of the individuals preferred fast compression time settings. Analysis of quality judgment showed that slow, medium, and linear settings presented significantly higher preference scores than the fast compression setting. Individuals with ANSD showed no marked difference in perception of speech that was processed using the four different hearing aid settings. However, significantly higher preference, in terms of quality, was found for stimuli processed using slow, medium, and linear settings over the fast one. Therefore, whenever hearing aids are recommended for ANSD, those having slow compression time settings or linear amplification may be chosen over the fast (syllabic compression) one. In addition, WRSs obtained using hearing aid-processed stimuli were remarkably poorer than unprocessed stimuli. This shows that processing of speech through hearing aids might have caused a large reduction of performance in individuals with ANSD. However, further evaluation is needed using individually programmed hearing aids rather than hearing aid-processed stimuli. American Academy of Audiology.

Memory for sound, with an ear toward hearing in complex auditory scenes.

PubMed

Snyder, Joel S; Gregg, Melissa K

2011-10-01

An area of research that has experienced recent growth is the study of memory during perception of simple and complex auditory scenes. These studies have provided important information about how well auditory objects are encoded in memory and how well listeners can notice changes in auditory scenes. These are significant developments because they present an opportunity to better understand how we hear in realistic situations, how higher-level aspects of hearing such as semantics and prior exposure affect perception, and the similarities and differences between auditory perception and perception in other modalities, such as vision and touch. The research also poses exciting challenges for behavioral and neural models of how auditory perception and memory work.

Exploring Typical and Atypical Safety Climate Perceptions of Practitioners in the Repair, Maintenance, Minor Alteration and Addition (RMAA) Sector in Hong Kong.

PubMed

Hon, Carol K H; Liu, Yulin

2016-09-22

The safety of repair, maintenance, minor alteration and addition (RMAA) work is an under-explored area. This study explored the typical and atypical safety climate perceptions of practitioners in the RMAA sector in Hong Kong, based on a self-administered questionnaire survey of 662 local practitioners in the industry. Profile analysis, via multidimensional scaling of the respondents' scores of three safety climate scales, identified one typical perception: high in management commitment to occupational health and safety (OHS) and employee involvement, low in applicability for safety rules and regulations, and low in responsibility for OHS. The respondents were clustered into typical and atypical perception groups according to their safety climate scores' match to the typical perception. A comparison of demographics between the two groups with logistic regression found that work level and direct employer significantly affect their classification. A multivariate analysis of variance of safety performance measures between the two groups indicated that the typical group had a significantly higher level of safety compliance than the atypical group, with no significant difference in safety participation or injury. The significance of this study lies in revealing the typical safety climate perception profile pattern of RMAA works and offering a new perspective of safety climate research.

Exploring Typical and Atypical Safety Climate Perceptions of Practitioners in the Repair, Maintenance, Minor Alteration and Addition (RMAA) Sector in Hong Kong

PubMed Central

Hon, Carol K.H.; Liu, Yulin

2016-01-01

The safety of repair, maintenance, minor alteration and addition (RMAA) work is an under-explored area. This study explored the typical and atypical safety climate perceptions of practitioners in the RMAA sector in Hong Kong, based on a self-administered questionnaire survey of 662 local practitioners in the industry. Profile analysis, via multidimensional scaling of the respondents’ scores of three safety climate scales, identified one typical perception: high in management commitment to occupational health and safety (OHS) and employee involvement, low in applicability for safety rules and regulations, and low in responsibility for OHS. The respondents were clustered into typical and atypical perception groups according to their safety climate scores’ match to the typical perception. A comparison of demographics between the two groups with logistic regression found that work level and direct employer significantly affect their classification. A multivariate analysis of variance of safety performance measures between the two groups indicated that the typical group had a significantly higher level of safety compliance than the atypical group, with no significant difference in safety participation or injury. The significance of this study lies in revealing the typical safety climate perception profile pattern of RMAA works and offering a new perspective of safety climate research. PMID:27669269

Public knowledge and perceptions of black-tailed prairie dogs

USGS Publications Warehouse

Lamb, B.L.; Cline, K.

2003-01-01

Black-tailed prairie dogs (Cynomys ludovicianus) historically occupied an 11-state region of the United States. We surveyed 1,900 residents (response rate 56%) of this region to understand citizen knowledge and perceptions about prairie dogs and their management. Those who have direct experience - e.g., those who live very close to prairie dog colonies or know the location of the nearest colony - have higher levels of knowledge. A significantly higher level of knowledge was documented among those who were politically active when compared with the general public. Those who found environmental issues difficult to understand were associated with lower knowledge. People with direct experience were likely to hold negative views, whereas those holding environmentalist values were likely to express positive attitudes toward the species. Although those with higher education reported more knowledge, there was no link between a person's level of knowledge and perceptions of prairie dog management.

Neighborhood greenspace and health in a large urban center

NASA Astrophysics Data System (ADS)

Kardan, Omid; Gozdyra, Peter; Misic, Bratislav; Moola, Faisal; Palmer, Lyle J.; Paus, Tomáš; Berman, Marc G.

2015-07-01

Studies have shown that natural environments can enhance health and here we build upon that work by examining the associations between comprehensive greenspace metrics and health. We focused on a large urban population center (Toronto, Canada) and related the two domains by combining high-resolution satellite imagery and individual tree data from Toronto with questionnaire-based self-reports of general health perception, cardio-metabolic conditions and mental illnesses from the Ontario Health Study. Results from multiple regressions and multivariate canonical correlation analyses suggest that people who live in neighborhoods with a higher density of trees on their streets report significantly higher health perception and significantly less cardio-metabolic conditions (controlling for socio-economic and demographic factors). We find that having 10 more trees in a city block, on average, improves health perception in ways comparable to an increase in annual personal income of $10,000 and moving to a neighborhood with $10,000 higher median income or being 7 years younger. We also find that having 11 more trees in a city block, on average, decreases cardio-metabolic conditions in ways comparable to an increase in annual personal income of $20,000 and moving to a neighborhood with $20,000 higher median income or being 1.4 years younger.

Perfectionism and perceptions of parenting styles in male youth soccer.

PubMed

Sapieja, Klaudia M; Dunn J, G H; Holt, Nicholas L

2011-02-01

Although perfectionist orientations have been linked to a variety of cognitive, affective, and behavioral correlates in youth sport, little is known about antecedent factors that may influence adolescent athletes' perfectionist orientations. The purpose of this study was to determine whether perceptions of parenting styles differ as a function of adolescent athletes' perfectionist orientations. A total of 194 male youth soccer players (M age = 13.64 years; SD = 1.51; range, 10.67-16.25 years) completed measures of their perfectionist orientations in sport and of their perceptions of maternal and paternal parenting styles. Scores from the parenting style measure were calculated such that higher scores were reflective of higher parental authoritativeness (as perceived by the athletes). Cluster analyses conducted on perfectionism responses produced independent clusters of unhealthy perfectionists, healthy perfectionists, and nonperfectionists. MANOVA results revealed that both healthy- and nonperfectionists had significantly higher perceptions of maternal and paternal authoritativeness than unhealthy perfectionists (ps < .005). Results indicate that exposure to heightened authoritative parenting may play a role in developing healthy perfectionist orientations (or decrease the likelihood of developing unhealthy perfectionist orientations) in youth sport.

Perceived parenting behavior in the childhood of cocaine users: relationship with genotype and personality traits.

PubMed

Gerra, G; Zaimovic, A; Garofano, L; Ciusa, F; Moi, G; Avanzini, P; Talarico, E; Gardini, F; Brambilla, F; Manfredini, M; Donnini, C

2007-01-05

Low parental care during childhood, a pattern characteristic of an "affectionless control" rearing style was frequently reported in the history of addicted individuals. Parents' childrearing regimes and children's genetic predispositions, with their own behavioral characteristics, have been seen to be closely interwoven, probably affecting children's development and addictive behavior susceptibility. In the present study, parents care perception, aggressive personality traits, and genotype (serotonin transporter promoter gene--5-HTTLPR) have been investigated in cocaine users and healthy control subjects. PBI scores (maternal and paternal care) were lower and BDHI scores (aggressiveness) higher in cocaine users in comparison with controls and significant differences in the perception of either paternal or maternal care were observed between cocaine users and non-users. The short-short (SS) genotype frequency was significantly higher among cocaine users compared with control subjects (P = 0.04). Logistic regression proves that persons bearing the SS genotype have a risk of becoming cocaine user almost three times higher than those having the LL genotype. Estimations of the effects of other factors potentially affecting the risk of being cocaine addicted clearly prove the significant impact of aggressiveness: the highest the score, the highest the risk of becoming cocaine user. Moreover, paternal and maternal care perception significantly improve the fit of the model (the log likelihood decreases passing from -105.9 to -89.8, LR test = 32.17, P-value = 0.0000). Each unit increase in the PBI score yields a significant 12% and 10% decrease of the risk of becoming cocaine user, respectively for paternal and maternal care. Interestingly, once controlled for the PBI score, the relative risk associated to the SS genotype drops strikingly and becomes no longer statistically significant. On the whole, our preliminary data suggest that the association between 5-HT transporter polymorphism and psycho-stimulant use may be mediated by mother-child relationship and parental attachment perception, both being environmental and genetic factors involved in the proneness to substance use disorders, particularly in aggressive-antisocial individuals.

An investigation of motivational variables in CrossFit facilities.

PubMed

Partridge, Julie A; Knapp, Bobbi A; Massengale, Brittany D

2014-06-01

CrossFit is a growing fitness trend in the United States; however, little systematic research has addressed specific motivational principles within this unique exercise environment. The purpose of the study was to explore the influence of gender and membership time on perceptions of motivational climate and goals within the CrossFit environment. Specifically, people may set goals related to self-improvement (i.e., mastery) or focus on their performance in comparison to others (i.e., performance). Motivational climate refers to an individual's perception of being encouraged to focus on either mastery or performance goals from CrossFit trainers. A total of 144 members (88 females; 56 males) completed questionnaires to assess participants' perceptions of CrossFit goal structures and perceptions of the motivational climate encouraged by the trainer within their CrossFit box. Results indicated a significant main effect for gender on preferred goals (p ≤ 0.05), with males reporting higher levels of performance approach goals and females reporting higher levels of master avoidance goals. Participants who reported shorter membership times were found to have significantly higher mastery-related goals than individuals who reported longer membership times (p ≤ 0.05). The results from the study suggest that practitioners should consider how perceptions of the motivational climate and goals in group-based exercise settings such as CrossFit may vary based on demographic variables, and that these differences may impact how to most effectively motivate, encourage, and instruct group members, particularly with regard to helping members set goals that most effectively address their approach to the CrossFit regimen.

Consumers' health risk-benefit perception of seafood and attitude toward the marine environment: Insights from five European countries.

PubMed

Jacobs, Silke; Sioen, Isabelle; Pieniak, Zuzanna; De Henauw, Stefaan; Maulvault, Ana Luisa; Reuver, Marieke; Fait, Gabriella; Cano-Sancho, German; Verbeke, Wim

2015-11-01

This research classifies European consumers into segments based on their health risk-benefit perception related to seafood consumption. The profiling variables of these segments are seafood consumption frequency, general attitude toward consuming fish, confidence in control organizations, attitude toward the marine environment, environmental concern and socio-demographics. A web-based survey was performed in one western European country (Belgium), one northern European country (Ireland) and three southern European countries (Italy, Portugal and Spain), resulting in a total sample of 2824 participants. A cluster analysis was performed based on risk-benefit perception related to seafood and the profiles of the segments were determined by a robust 2-way ANOVA analysis accounting for country effects. Although this study confirms consumers' positive image of consuming seafood, gradients are found in health risk-benefit perception related to seafood consumption. Seafood consumption frequency is mainly determined by country-related traditions and habits related to seafood rather than by risk-benefit perceptions. Segments with a higher benefit perception, irrespective of their level of risk perception, show a more positive attitude toward consuming seafood and toward the marine environment; moreover, they report a higher concern about the marine environment and have a higher involvement with seafood and with the marine environment. Consequently, information campaigns concentrating on pro-environmental behavior are recommended to raise the involvement with seafood and the marine environment as this is associated with a higher environmental concern. This research underpins that in such information campaigns a nationally differentiated rather than a pan-European or international information strategy should be aimed for because of significant cultural differences between the identified segments. Copyright © 2015. Published by Elsevier Inc.

Perception of suprasegmental speech features via bimodal stimulation: cochlear implant on one ear and hearing aid on the other.

PubMed

Most, Tova; Harel, Tamar; Shpak, Talma; Luntz, Michal

2011-04-01

The purpose of the study was to evaluate the contribution of acoustic hearing to the perception of suprasegmental features by adults who use a cochlear implant (CI) and a hearing aid (HA) in opposite ears. 23 adults participated in this study. Perception of suprasegmental features-intonation, syllable stress, and word emphasis-was assessed. All tests were administered in 2 conditions: CI alone and CI + HA (bimodal). Scores were significantly higher in the bimodal condition in comparison to scores in CI alone for all 3 tests. In both conditions, there was great variability among the individual participants. Significant negative correlations emerged between perception of suprasegmental features and the unaided pure-tone average of the contralateral ear to the CI. This study found a significant bimodal advantage for perception of all suprasegmental features, most probably due to the better low-frequency acoustic hearing that is provided by the HA. Outcomes suggest that in cases of residual hearing in the contralateral ear to the implanted ear, HA use should be encouraged.

Perception of faces in schizophrenia: Subjective (self-report) vs. objective (psychophysics) assessments.

PubMed

Chen, Yue; Ekstrom, Tor

2016-05-01

Face perception impairment in schizophrenia has been demonstrated, mostly through experimental studies. How this laboratory-defined behavioral impairment is associated with patients' perceptual experience of various faces in everyday life is however unclear. This question is important because a first-person account of face perception has direct consequences on social functioning of patients. In this study, we adapted and administered a self-reported questionnaire on narrative perceptual experience of faces along with psychophysical assessments of face perception in schizophrenia. The self-reported questionnaire includes six rating items of face-related functioning in everyday life, providing a subjective measure of face perception. The psychophysical assessment determines perceptual threshold for discriminating different facial identities, providing an objective measure of face perception. Compared to controls (n = 25), patients (n = 35) showed significantly lower scores (worse performance) in the subjective assessment and significantly higher thresholds (worse performance) in the objective assessment. The subjective and objective face perception assessments were moderately correlated in controls but not in patients. The subjective face perception assessments were significantly correlated with measurements of a social cognitive ability (Theory of Mind), again in controls but not in patients. These results suggest that in schizophrenia the quality of face-related functioning in everyday life is degraded and the role that basic face discrimination capacity plays in face-related everyday functioning is disrupted. Copyright © 2016 Elsevier Ltd. All rights reserved.

Perception of faces in schizophrenia: Subjective (self-report) vs. objective (psychophysics) assessments

PubMed Central

Chen, Yue; Ekstrom, Tor

2016-01-01

Objectives Face perception impairment in schizophrenia has been demonstrated, mostly through experimental studies. How this laboratory-defined behavioral impairment is associated with patients’ perceptual experience of various faces in everyday life is however unclear. This question is important because a first-person account of face perception has direct consequences on social functioning of patients. In this study, we adapted and administered a self-reported questionnaire on narrative perceptual experience of faces along with psychophysical assessments of face perception in schizophrenia. Methods The self-reported questionnaire includes six rating items of face-related functioning in everyday life, providing a subjective measure of face perception. The psychophysical assessment determines perceptual threshold for discriminating different facial identities, providing an objective measure of face perception. Results Compared to controls (n=25), patients (n=35) showed significantly lower scores (worse performance) in the subjective assessment and significantly higher thresholds (worse performance) in the objective assessment. The subjective and objective face perception assessments were moderately correlated in controls but not in patients. The subjective face perception assessments were significantly correlated with measurements of a social cognitive ability (Theory of Mind), again in controls but not in patients. Conclusion These results suggest that in schizophrenia the quality of face-related functioning in everyday life is degraded and the role that basic face discrimination capacity plays in face-related everyday functioning is disrupted. PMID:26938027

Illness perceptions or recurrence risk perceptions: What comes first? A longitudinal cross-lagged examination among cardiac patients.

PubMed

Peleg, Shira; Drori, Erga; Banai, Shmuel; Finkelstein, Ariel; Shiloh, Shoshana

2016-05-01

Previous research suggested that illness perceptions provide the basis for illness risk perceptions through an inductive reasoning process. This study aimed to assess the direction of relationships between illness and recurrence risk perceptions over time, among cardiac patients. A longitudinal study was conducted among 138 patients undergoing coronary angioplasty. Self-report questionnaires measured perceived recurrence risk and illness perceptions one day and one month after catheterisation. Cross-lagged Panel Model Analyses revealed that higher perceptions of timeline, consequences and emotional representations of illness at hospitalisation were associated with higher recurrence risk perceptions one month later. Perceived personal control was the only illness perception with bi-directional associations: higher perceived personal control at hospitalisation was associated with higher recurrence risk perceptions one month later; and higher recurrence risk perceptions at hospitalisation was associated with lower personal control one month later. The findings suggest that the associations between recurrence risk and illness perceptions can only partly be explained by inductive reasoning. Halo effects and defensive processes are suggested as complementary explanations for the observed associations between risk and illness perceptions.

Biophysical properties of the human finger for touch comprehension: influences of ageing and gender

PubMed Central

Djaghloul, M.; Thieulin, C.; Vargiolu, R.; Pailler-Mattei, C. ; Zahouani, H.

2017-01-01

The human finger plays an extremely important role in tactile perception, but little is known about how age and gender affect its biophysical properties and their role in tactile perception. We combined studies on contact characteristics, mechanical properties and surface topography to understand age and gender effects on the human finger. The values obtained regarding contact characteristics (i.e. adhesive force) were significantly higher for women than for men. As for mechanical properties (i.e. Young's modulus E), a significant and positive correlation with age was observed and found to be higher for women. A positive correlation was observed between age and the arithmetic mean of surface roughness for men. However, an inverse age effect was highlighted for women. The age and gender effects obtained have never been reported previously in the literature. These results open new perspectives for understanding the weakening of tactile perception across ages and how it differs between men and women. PMID:28878982

Sex differences on the Multitalent Perception Inventory among Malaysian students.

PubMed

Palaniappan, Ananda Kumar

2007-12-01

Malaysian high school students, 142 boys and 154 girls (M age= 13.3 yr., SD = 0.3) were compared on a talent measure, the Khatena-Morse Multitalent Perception Inventory. Boys obtained significantly higher means on the overall score of Versatility and the talent areas of Artistry, Creative Imagination, Initiative, and Leadership. Further replications involving other age groups and nationalities are recommended.

From Sensory Perception to Lexical-Semantic Processing: An ERP Study in Non-Verbal Children with Autism.

PubMed

Cantiani, Chiara; Choudhury, Naseem A; Yu, Yan H; Shafer, Valerie L; Schwartz, Richard G; Benasich, April A

2016-01-01

This study examines electrocortical activity associated with visual and auditory sensory perception and lexical-semantic processing in nonverbal (NV) or minimally-verbal (MV) children with Autism Spectrum Disorder (ASD). Currently, there is no agreement on whether these children comprehend incoming linguistic information and whether their perception is comparable to that of typically developing children. Event-related potentials (ERPs) of 10 NV/MV children with ASD and 10 neurotypical children were recorded during a picture-word matching paradigm. Atypical ERP responses were evident at all levels of processing in children with ASD. Basic perceptual processing was delayed in both visual and auditory domains but overall was similar in amplitude to typically-developing children. However, significant differences between groups were found at the lexical-semantic level, suggesting more atypical higher-order processes. The results suggest that although basic perception is relatively preserved in NV/MV children with ASD, higher levels of processing, including lexical- semantic functions, are impaired. The use of passive ERP paradigms that do not require active participant response shows significant potential for assessment of non-compliant populations such as NV/MV children with ASD.

From Sensory Perception to Lexical-Semantic Processing: An ERP Study in Non-Verbal Children with Autism

PubMed Central

Cantiani, Chiara; Choudhury, Naseem A.; Yu, Yan H.; Shafer, Valerie L.; Schwartz, Richard G.; Benasich, April A.

2016-01-01

This study examines electrocortical activity associated with visual and auditory sensory perception and lexical-semantic processing in nonverbal (NV) or minimally-verbal (MV) children with Autism Spectrum Disorder (ASD). Currently, there is no agreement on whether these children comprehend incoming linguistic information and whether their perception is comparable to that of typically developing children. Event-related potentials (ERPs) of 10 NV/MV children with ASD and 10 neurotypical children were recorded during a picture-word matching paradigm. Atypical ERP responses were evident at all levels of processing in children with ASD. Basic perceptual processing was delayed in both visual and auditory domains but overall was similar in amplitude to typically-developing children. However, significant differences between groups were found at the lexical-semantic level, suggesting more atypical higher-order processes. The results suggest that although basic perception is relatively preserved in NV/MV children with ASD, higher levels of processing, including lexical- semantic functions, are impaired. The use of passive ERP paradigms that do not require active participant response shows significant potential for assessment of non-compliant populations such as NV/MV children with ASD. PMID:27560378

The reliability and clinical correlates of figure-ground perception in schizophrenia.

PubMed

Malaspina, Dolores; Simon, Naomi; Goetz, Raymond R; Corcoran, Cheryl; Coleman, Eliza; Printz, David; Mujica-Parodi, Lilianne; Wolitzky, Rachel

2004-01-01

Schizophrenia subjects are impaired in a number of visual attention paradigms. However, their performance on tests of figure-ground visual perception (FGP), which requires subjects to visually discriminate figures embedded in a rival background, is relatively unstudied. We examined FGP in 63 schizophrenia patients and 27 control subjects and found that the patients performed the FGP test reliably and had significantly lower FGP scores than the control subjects. Figure-ground visual perception was significantly correlated with other neuropsychological test scores and was inversely related to negative symptoms. It was unrelated to antipsychotic medication treatment. Figure-ground visual perception depends on "top down" processing of visual stimuli, and thus this data suggests that dysfunction in the higher-level pathways that modulate visual perceptual processes may also be related to a core defect in schizophrenia.

The influence of campus experiences on the level of outness among trans-spectrum and queer-spectrum students.

PubMed

Garvey, Jason C; Rankin, Susan R

2015-01-01

This study utilized MANOVA and hierarchical multiple regression to examine the relationships between campus experiences and coming-out decisions among trans- and queer-spectrum undergraduates. Findings revealed higher levels of outness/disclosure for cisgender LGBQ women, and more negative perceptions of campus climate, classroom climate, and curriculum inclusivity and higher use of campus resources for trans-spectrum students. Results also revealed that higher levels of outness significantly related to poorer perceptions of campus responses and campus resources. Implications address the need to foster an encouraging and supportive campus and classroom climate and to improve the relationships with LGBTQ resource centers for trans- and queer-spectrum students.

Law enforcement officers' risk perceptions toward on-duty motor-vehicle events.

PubMed

Tiesman, Hope M; Heick, Rebecca J; Konda, Srinivas; Hendricks, Scott

Motor-vehicle-related events (MVEs) are the leading cause of on-duty death for law enforcement officers, yet little is known about how officers view this significant job hazard. The purpose of this paper is to explore officers' motor-vehicle risk perception and examine how prior on-duty MVEs and the death or injury of a fellow officer influences this perception. A state-wide random sample of 136 law enforcement agencies was drawn using publically accessible databases, stratified on type and size of agency. In total, 60 agencies agreed to participate and a cross-sectional questionnaire was distributed to 1,466 officers. Using six-point Likert scales, composite scores for motor-vehicle and intentional violence risk perception were derived. A linear regression multivariable model was used to examine factors affecting motor-vehicle risk perception. Motor-vehicle risk perception scores were significantly higher than intentional violence scores. A prior on-duty motor-vehicle crash, prior roadside incident, or knowledge of fellow officer's injury or death from a MVE significantly increased motor-vehicle risk perception scores. After controlling for potential confounders though, only prior on-duty crashes and roadside incidents impacted motor-vehicle risk perception. The study comprised primarily small, rural agencies and generalizability may be limited. Also, although the data were collected anonymously, reporting and response biases may affect these findings. This study involved a large and diverse cohort of officers and explored motor-vehicle risk perception. A better understanding of officers' risk perceptions will assist in the development and implementation of occupational injury prevention programs, training, and policy.

Are perceptions of social norms regarding peer alcohol and other drug use associated with personal use in Danish adolescents?

PubMed

Vallentin-Holbech, Lotte; Rasmussen, Birthe Marie; Stock, Christiane

2017-12-01

This study aims to describe norm perceptions among Danish pupils aged 13-17 years related to the prevalence of personal lifetime use of alcohol and other drugs (AODs). Further we examined if norm perceptions were associated with personal lifetime AOD use. The data were collected as baseline data in the trial The GOOD Life. A total of 2601 pupils from 42 public schools in the Region of Southern Denmark completed an online questionnaire measuring personal lifetime AOD use and personal approval of use. Additionally the perceived frequency of AOD use and approval of use among peers of their own grade were measured. Lifetime AOD outcome variables were alcohol consumption (at least one drink, being drunk and had five or more drinks on one occasion), smoking, and cannabis use. Pupils' perceptions of peer approval were significantly higher than pupils' personal approval of AOD use among adolescents for all outcomes. With the exception of cannabis use the estimated AOD prevalence among peers (median) were higher than the actual prevalence of personal lifetime use. Multilevel logistic regression models showed a significantly increased risk of personal AOD use for pupils that overestimated their peers' AOD use and also for pupils that perceived peers to approve of AOD use. The findings highlight that pupils' exaggerated perceptions regarding their peers' use and approval of AOD use are related to personal experience with AODs.

Practice environment and its association with professional competence and work-related factors: perception of newly graduated nurses.

PubMed

Numminen, Olivia; Ruoppa, Eija; Leino-Kilpi, Helena; Isoaho, Hannu; Hupli, Maija; Meretoja, Riitta

2016-01-01

To explore newly graduated nurses' (NGN) perception of their practice environment and its association with their self-assessed competence, turnover intentions and job satisfaction as work-related factors. The impact of practice environment on nurses' work is important. Positive practice environments are associated with positive organisational, nurse and patient outcomes. How this applies to NGNs needs further exploration. A cross-sectional descriptive correlation design was used. Data were collected with PES-NWI and NCS instruments from 318 Finnish registered nurses, and analysed statistically. Newly graduated nurses' perception of their practice environment was mainly positive. Most positive perceptions related to collegial nurse-physician relations, and the least positive to staffing and resource adequacy. Positive perceptions were also associated with higher professional competence, higher perceptions of quality of care and lower intentions to leave the job or profession. The findings revealed strong and significant associations between practice environment and work-related factors. Practice environment is an important element in supporting NGNs' competence, retention and job satisfaction. Nursing management should pay attention to NGNs' perceptions of their practice environment. Management's ability to create and maintain positive practice environments can foster NGNs' professional development and job satisfaction, and consequently retain them in the workforce. © 2015 John Wiley & Sons Ltd.

Molecular structural differences between low methoxy pectins induced by pectin methyl esterase II: effects on texture, release and perception of aroma in gels of similar modulus of elasticity.

PubMed

Kim, Yang; Kim, Young-Suk; Yoo, Sang-Ho; Kim, Kwang-Ok

2014-02-15

Six low-methoxy pectins with different degrees of methylesterification and amidation, and molecular weights were used to prepare gels with similar moduli of elasticity by varying the concentrations of pectin and calcium phosphate. Five aroma compounds were added to the gels and their sensory textural properties, release and perception of aromas were investigated. Sensory firmness, springiness, adhesiveness, chewiness and cohesiveness differed according to the gel type, even though the moduli of elasticity were not significantly different (p<0.05). Release and perception of aromas also displayed significant difference according to the gel type (p<0.05). Low-methoxy amidated pectin exhibited the lowest release and perception for all the aroma compounds, while pectin-methylesterase-treated pectin gels exhibited relatively higher aroma release and perception. These results showed that the structural properties of pectins and gelling factors that increase the non-polar character of the gel matrices could decrease the release and perception of aromas in pectin gel systems. Copyright © 2013 Elsevier Ltd. All rights reserved.

Adolescents' Perceptions of Transition Importance, Readiness, and Likelihood of Future Success: The Role of Anticipatory Guidance.

PubMed

Syverson, Erin Phillips; McCarter, Robert; He, Jianping; D'Angelo, Lawrence; Tuchman, Lisa K

2016-10-01

Expert consensus supports anticipatory guidance around health care transition (HCT), but little is known about its impact on adolescents' perceptions of HCT. This study aimed to evaluate the frequency of HCT anticipatory guidance delivery and the effect it had on participants' perceptions of HCT. Adolescents (n = 209) with special health care needs were administered National Survey for Children with Special Health Care Needs transition assessment questions, then reported perceptions of transition importance, readiness, and likely future success. Over half of the participants reported no history of discussion about transition to an adult provider (64%) or insurance needs (67%); just under half (43%) had not discussed their changing health care needs. In participants reporting receipt of anticipatory guidance, ratings of transition readiness and future success were significantly higher than those who received no anticipatory guidance, supporting that HCT anticipatory guidance has a significantly positive impact on adolescents' perceptions of the HCT process. © The Author(s) 2016.

Administrators' Perceptions of Factors Related to Student Retention at Colleges with a Significant Black Student Enrollment Affiliated with the Association for Biblical Higher Education

ERIC Educational Resources Information Center

Wilson, Wesley B.

2013-01-01

This study described and explored the factors perceived as relevant to student retention by administrators at colleges and universities with significant Black student populations. The sample was 31 institutions affiliated with the Association for Biblical Higher Education (ABHE) that had Black student enrollment of 20% or more. The study sought to…

The relationship between parental perceptions of diabetes and glycaemic control.

PubMed

Pattison, H M; Moledina, S; Barrett, T G

2006-06-01

To measure the relationship between perceived child competence, parental self-efficacy, and children's glycaemic control. Cross-sectional outpatient based questionnaire survey of 78 parents of children aged 6-12 years with insulin dependent diabetes mellitus, diagnosed for at least one year. Parental perceptions of their child's competence were assessed, together with parental perceptions of their own self-efficacy in managing their child's diabetes. Glycaemic control was assessed by the average annual HbA1C level. The response rate was 64.5% (51 parents); 82% were mothers and the socioeconomic class and ethnicity spread was representative of the general population. The mean age of the children was 10 years and duration of diabetes 4.4 years. Poorer glycaemic control was associated with higher perceived child competence, together with lower perceived age of responsibility, lower perceived seriousness, and less frequent blood tests. Higher parental self-efficacy and higher perceived child competence predicted a higher level of normalisation, as did lower perceived seriousness, a lower perceived parental responsibility for management, and a less protective style of parenting. Parents' perceptions of their children's diabetes are significantly related to glycaemic control; however, those who appear more competent at managing diabetes may overestimate their child's capabilities, leading to poorer glycaemic control.

Crime Prevention Through Environmental Design (CPTED) Characteristics Associated With Violence and Safety in Middle Schools.

PubMed

Vagi, Kevin J; Stevens, Mark R; Simon, Thomas R; Basile, Kathleen C; Carter, Sherry P; Carter, Stanley L

2018-04-01

This study used a new Crime Prevention Through Environmental Design (CPTED) assessment tool to test the associations between physical attributes of schools and violence-related behaviors and perceptions of students. Data were collected from 4717 students from 50 middle schools. Student perceptions of risk and safety, and violence were assessed. Evaluators used the CPTED School Assessment (CSA) to quantify how well the physical elements of each school correspond to ideal CPTED principles. Generalized linear mixed models were used to adjust for school- and student-level characteristics. Higher CSA scores were generally associated with higher perceptions of safety and lower levels of violence perpetration and perceived risk in unadjusted models. Higher CSA scores were also associated with lower odds of missing school because of safety concerns in most adjusted models, with significant adjusted odds ratios (AORs) ranging from 0.32 to 0.63. CSA scores for parking and bus loading areas also remained associated with higher perceived safety (AORs = 1.28 and 1.32, respectively) and lower perceived risk (AORs = 0.73 and 0.66, respectively) in adjusted models. The CSA is useful for assessing school environments that are associated with violence-related behaviors and perceptions. The CSA might help guide school environmental modifications to reduce violence. © 2018, American School Health Association.

Perception of health, suicidal ideation, and suicide attempt among adults in the community.

PubMed

Goodwin, Renee D; Marusic, Andrej

2011-01-01

There is a well-known association between perception of poor physical health and higher rates of physical and psychological morbidity. However, little is known about the possible link between perception of health and suicidality. The study examines the relationship between perception of poor health and suicidal ideation and suicide attempt among adults in the community. Data were drawn from the National Comorbidity Survey (n = 5,877), a representative sample of individuals 15-54 years of age in the United States. Multiple logistic regression analyses were used to determine the relationship between perception of poor health and the likelihood of suicidal ideation and suicide attempt. Sociodemographic characteristics, comorbid mental disorders, and physical illnesses were adjusted for in the final model. Perception of poor health was associated with a significantly increased likelihood of suicidal ideation (OR = 2.14 (1.36, 3.35) and suicide attempt (OR = 2.03 (1.06, 3.91)), which persisted after adjusting for differences in sociodemographic characteristics, mental disorders, and self-reported physical illnesses. Our findings provide initial evidence that perception of poor health is associated with a significantly increased likelihood of suicidal ideation and suicide attempt among adults in the community.

Evaluating Risk Perception based on Gender Differences for Mountaineering Activity

NASA Astrophysics Data System (ADS)

Susanto, Novie; Susatyo, Nugroho W. P.; Rizkiyah, Ega

2018-02-01

In average 26 death events in mountaineering per year for the time span from 2003 to 2012 is reported. The number of women dying during the mountaineering is significantly smaller than males (3.5 deaths male for one female death). This study aims to analyze the differences of risk perception based on gender and provide recommendations as education basic to prevent accidents in mountaineering. This study utilizes the Kruskal-Wallis test and the Delphi Method. A total of 200 mountaineer respondents (100 males and 100 females) participated in this study. The independent variable in this study was gender. The dependent variable was risk perception including perception toward the serious accident, perception toward the probability of accident event as well as anxiety level and perception of efficacy and self-efficacy. The study result showed that the risk perception of women is higher than men with significant difference (p-value = 0.019). The recommendations from Delphi method result are by developing a positive mental attitude, showing about the risks that exist in nature, implementing Cognitive Behaviour Therapy (CBT) to raise awareness of the safety of ownself, following the climbing or mountaineer school, and using instructors to give lessons about safety in outdoor activities.

The effect of social dominance orientation on perceptions of corporal punishment.

PubMed

Hess, Chelsie A; Gray, Jennifer M; Nunez, Narina L

2012-09-01

Previous research has suggested the use of corporal punishment is widely endorsed in our society (Straus, 2000; Straus & Stewart, 1999). Furthermore, perceptions of what constitutes corporal punishment vary. The present study examined social dominance orientation (SDO) and age of child as potential factors that may influence perceptions of what is viewed as corporal punishment versus physical abuse. The sample consisted of 206 undergraduate students enrolled at a Rocky Mountain University. A series of regressions were used to examine the relationships between SDO and six forms of punishment. Findings suggest, higher levels of SDO are significantly related to more ratings of physical punishment versus physical abuse. The primary findings of the present study showed SDO was significantly related to how an individual perceives corporal punishment. These results have important implications by serving as a stepping-stone into further understanding what factors may have an influence on perceptions of corporal punishment.

Acid reflux episodes sensitize the esophagus to perception of weakly acidic and mixed reflux in non-erosive reflux disease patients.

PubMed

Emerenziani, S; Ribolsi, M; Guarino, M P L; Balestrieri, P; Altomare, A; Rescio, M P; Cicala, M

2014-01-01

Non-erosive reflux disease (NERD) patients are more sensitive than erosive esophagitis patients to weakly acidic reflux and to the presence of gas in the refluxate. Intra-esophageal acid perfusion sensitizes esophageal receptors to mechanical and chemical stimuli. To establish whether acid sensitization plays a role in the perception of weakly acidic and mixed reflux episodes, 29 NERD patients, responders and 14 non-responders to proton pump inhibitors (PPIs), underwent pH-impedance monitoring. Non-responders repeated the study while on PPIs. To assess the effect of acid exposure on symptom perception, the time period with pH below 4 was measured in 15- and 30-minute time-windows preceding the onset of each reflux episode. Considering weakly acidic and mixed refluxes, both in responder and non-responder patients (off PPIs), the symptomatic refluxes were preceded by a significantly higher cumulative acid exposure than the asymptomatic refluxes. In all patients, following acid reflux, the percentage of symptomatic weakly acidic reflux episodes was significantly higher than that of asymptomatic refluxes. Non-responder patients, off-treatment, were characterized by a lower proportion of weakly acidic reflux and mixed reflux episodes. In the non-responder patients on PPI, only mixed and weakly symptomatic reflux episodes were preceded by a higher cumulative acid exposure. In NERD patients, spontaneous acid reflux enhances subsequent reflux perception, regardless of acidity or liquid/mixed composition of episodes; in non-responder patients on PPIs, only the perception of mixed and weakly acidic reflux episodes seems to be mediated by a preceding acid exposure. © 2013 John Wiley & Sons Ltd.

Pain perception and cardiovascular system response among athletes playing contact sports.

PubMed

Leźnicka, Katarzyna; Pawlak, Matthias; Białecka, Monika; Safranow, Krzysztof; Cięszczyk, Paweł

2017-01-01

The aim of this study was to determine whether the contact sports change the perception of pain as assessed by the cold pressor test (CPT), and if the test induces the same reaction of the cardiovascular system in contact athletes and non-athletes. The study involved 321 healthy men; 140 contact athletes and 181 students of the University of Szczecin (control). Pain threshold and pain tolerance were evaluated using CPT. Cardiovascular measurements were made during CPT. The contact athletes showed a much higher tolerance to pain than the control group (median time 120 vs. 94 s, respectively, p = 0.0002). The thresholds of pain in both groups did not differ significantly between the groups. Systolic blood pressure measured before and during the test in all three measurements was statistically significantly higher in athletes compared with the control group. Heart rate and diastolic blood pressure did not differ significantly between the studied groups.

Early speech perception in Mandarin-speaking children at one-year post cochlear implantation.

PubMed

Chen, Yuan; Wong, Lena L N; Zhu, Shufeng; Xi, Xin

2016-01-01

The aim in this study was to examine early speech perception outcomes in Mandarin-speaking children during the first year of cochlear implant (CI) use. A hierarchical early speech perception battery was administered to 80 children before and 3, 6, and 12 months after implantation. Demographic information was obtained to evaluate its relationship with these outcomes. Regardless of dialect exposure and whether a hearing aid was trialed before implantation, implant recipients were able to attain similar pre-lingual auditory skills after 12 months of CI use. Children speaking Mandarin developed early Mandarin speech perception faster than those with greater exposure to other Chinese dialects. In addition, children with better pre-implant hearing levels and younger age at implantation attained significantly better speech perception scores after 12 months of CI use. Better pre-implant hearing levels and higher maternal education level were also associated with a significantly steeper growth in early speech perception ability. Mandarin-speaking children with CIs are able to attain early speech perception results comparable to those of their English-speaking counterparts. In addition, consistent single language input via CI probably enhances early speech perception development at least during the first-year of CI use. Copyright © 2015 Elsevier Ltd. All rights reserved.

Information Needs of Cancer Patients and Perception of Impact of the Disease, of Self-Efficacy, and Locus of Control.

PubMed

Keinki, C; Seilacher, E; Ebel, M; Ruetters, D; Kessler, I; Stellamanns, J; Rudolph, I; Huebner, J

2016-09-01

The aim of our study was to investigate the relationship between information needs and cancer patients' perceptions of the impact of the disease, self-efficacy, and locus of control. Using a standardized questionnaire, we obtained data from patients who attended a series of lectures. The questionnaire included questions on their information needs, sources of information, satisfaction with information, and short questionnaires on self-efficacy, perception of the disease, and locus of control of reinforcement. Data was obtained from 185 patients. Our results showed that the sources of information that were most often used were physicians (84 %), print media (68 %), and the Internet (59 %); online fora (7.5 %), non-medical practitioners (9.7 %), and telephone-based counseling (8.6 %) were only used by a minority. Patients with a high perception of their own control over the disease more often used any source of information available to them and were more often interested in acquiring additional information. Higher self-efficacy was significantly associated with the need for information on all topics. Patients with a higher external locus of control significantly more often used sources of information and had significantly more need for additional information. By contrast, there were no associations with an internal locus of control. Neither external nor internal locus of control showed any associations with satisfaction with information. Information needs seem to be higher in patients with a high external locus of control and low self-efficacy. Physicians, other professionals, and institutions that provide information may take these relationships into consideration for tailoring their services to patients.

Influence of Caloric Vestibular Stimulation on Body Experience in Healthy Humans

PubMed Central

Schönherr, Andreas; May, Christian Albrecht

2016-01-01

The vestibular system has more connections with and influence on higher cortical centers than previously thought. These interactions with higher cortical centers and the phenomena that they elicit require a structural intact cerebral cortex. To date, little is known about the role and influence of the vestibular system on one’s body experience. In this study we show that caloric vestibular stimulation (CVS) in healthy participants has an effect on the perceptive component of one’s body experience. After CVS all participants showed a statistically significant difference of thigh width estimation. In contrast to previous studies, which demonstrated an influence of CVS on higher cortical centers with an intact cerebral cortex both the cognitive and affective component of body experience were not effected by the CVS. Our results demonstrate the influence of the vestibular system on body perception and emphasize its role in modulating different perceptive-qualities which contributes to our body experience. We found that CVS has a limited influence on one’s conscious state, thought process and higher cortical functions. PMID:27013995

The "1-3-5 cough test": comparing the severity of urodynamic stress incontinence with severity measures of subjective perception of stress urinary incontinence.

PubMed

Grigoriadis, Themos; Giannoulis, George; Zacharakis, Dimitris; Protopapas, Athanasios; Cardozo, Linda; Athanasiou, Stavros

2016-03-01

The purpose of the study was to examine whether a test performed during urodynamics, the "1-3-5 cough test", could determine the severity of urodynamic stress incontinence (USI). We included women referred for urodynamics who were diagnosed with USI. The "1-3-5 cough test" was performed to grade the severity of USI at the completion of filling cystometry. A diagnosis of "severe", "moderate" or "mild" USI was given if urine leakage was observed after one, three or five consecutive coughs respectively. We examined the associations between grades of USI severity and measures of subjective perception of stress urinary incontinence (SUI): International Consultation of Incontinence Modular Questionnaire-Female Lower Urinary Tract Symptom (ICIQ-FLUTS), King's Health Questionnaire (KHQ), Urinary Distress Inventory-6 (UDI-6), Urinary Impact Questionnaire-7 (UIQ-7). A total of 1,181 patients completed the ICIQ-FLUTS and KHQ and 612 completed the UDI-6 and UIQ-7 questionnaires. There was a statistically significant association of higher grades of USI severity with higher scores of the incontinence domain of the ICIQ-FLUTS. The scores of the UDI-6, UIQ-7 and of all KHQ domains (with the exception of general health perception and personal relationships) had statistically significant larger mean values for higher USI severity grade. Groups of higher USI severity had statistically significant associations with higher scores of most of the subjective measures of SUI. Severity of USI, as defined by the "1-3-5 cough test", was associated with the severity of subjective measures of SUI. This test may be a useful tool for the objective interpretation of patients with SUI who undergo urodynamics.

Sociotropic or autonomous personality and problem solving in peritoneal dialysis patients.

PubMed

Demir, S; Tufan, G; Erem, O

2010-01-01

This study investigated the sociotropic and autonomous personality characteristics and perceived problem solving ability of continuous ambulatory peritoneal dialysis (CAPD) patients, and their relationship with quality of life. The study included 14 CAPD patients and 54 healthy volunteers. Sociotropy and autonomy scores were significantly higher in CAPD patients than in the healthy control group. Among CAPD patients, there was a significant correlation between problem solving and serum phosphate, parathormone levels and erythrocyte sedimentation rate. There was a negative correlation between total dialysis time and sociotropy in CAPD patients, and a positive correlation between general health/pain perception and autonomy. Appropriate medical management, time on dialysis and positive self-perception of health were correlated with better problem solving ability and higher autonomous but lower sociotropic personality styles.

The Association Between Psychosocial Work Environment and Satisfaction With Old Age Care Among Care Recipients.

PubMed

Lundgren, Dan; Ernsth Bravell, Marie; Börjesson, Ulrika; Kåreholt, Ingemar

2018-06-01

This study examines the association between nursing assistants' perceptions of their psychosocial work environment and satisfaction among older people receiving care in nursing homes and home care. Cross-sectional surveys were conducted among people receiving care ( N = 1,535) and nursing assistants ( N = 1,132) in 45 nursing homes and 21 home care units within municipal old-age care. Better psychosocial work environment was related to higher satisfaction in old-age care among the recipients. Significant and stronger associations were more common in nursing homes than in home care. Perception of mastery and positive challenges at work were associated with higher recipient satisfaction both in home care and in nursing homes: social climate, perception of group work, perception of mastery, and positive challenges at work only in nursing homes. Findings suggest that recipient satisfaction may be increased by improving the psychosocial work environment for nursing assistants, both in nursing homes and in home care.

Neural correlates of coherent and biological motion perception in autism.

PubMed

Koldewyn, Kami; Whitney, David; Rivera, Susan M

2011-09-01

Recent evidence suggests those with autism may be generally impaired in visual motion perception. To examine this, we investigated both coherent and biological motion processing in adolescents with autism employing both psychophysical and fMRI methods. Those with autism performed as well as matched controls during coherent motion perception but had significantly higher thresholds for biological motion perception. The autism group showed reduced posterior Superior Temporal Sulcus (pSTS), parietal and frontal activity during a biological motion task while showing similar levels of activity in MT+/V5 during both coherent and biological motion trials. Activity in MT+/V5 was predictive of individual coherent motion thresholds in both groups. Activity in dorsolateral prefrontal cortex (DLPFC) and pSTS was predictive of biological motion thresholds in control participants but not in those with autism. Notably, however, activity in DLPFC was negatively related to autism symptom severity. These results suggest that impairments in higher-order social or attentional networks may underlie visual motion deficits observed in autism. © 2011 Blackwell Publishing Ltd.

Neural correlates of coherent and biological motion perception in autism

PubMed Central

Koldewyn, Kami; Whitney, David; Rivera, Susan M.

2011-01-01

Recent evidence suggests those with autism may be generally impaired in visual motion perception. To examine this, we investigated both coherent and biological motion processing in adolescents with autism employing both psychophysical and fMRI methods. Those with autism performed as well as matched controls during coherent motion perception but had significantly higher thresholds for biological motion perception. The autism group showed reduced posterior Superior Temporal Sulcus (pSTS), parietal and frontal activity during a biological motion task while showing similar levels of activity in MT+/V5 during both coherent and biological motion trials. Activity in MT+/V5 was predictive of individual coherent motion thresholds in both groups. Activity in dorsolateral prefrontal cortex (DLPFC) and pSTS was predictive of biological motion thresholds in control participants but not in those with autism. Notably, however, activity in DLPFC was negatively related to autism symptom severity. These results suggest that impairments in higher-order social or attentional networks may underlie visual motion deficits observed in autism. PMID:21884323

Risk perception and public concerns of electromagnetic waves from cellular phones in Korea.

PubMed

Kim, Kyunghee; Kim, Hae-Joon; Song, Dae Jong; Cho, Yong Min; Choi, Jae Wook

2014-05-01

In this study, the difference between the risk perception of electromagnetic waves from cellular phones and the risk perception of other factors such as environment and food was analyzed. The cause of the difference in the psychological and social factors that affect the group with high risk perception of electromagnetic waves was also analyzed. A questionnaire survey on the risk perception of electromagnetic waves from cellular phones was carried out on 1001 subjects (men and women) over the age of 20. In the group with high risk perception of electromagnetic waves from cellular phones, women had higher risk perception than men. Logistic regression analysis, where the group with high risk perception of electromagnetic waves and the group with low risk perception were used as dependent variables, indicated that the risk perception of electromagnetic waves in women was 1.815 times statistically significantly higher than the risk perception of men (95% CI: 1.340-2.457). Also, high risk perception of electromagnetic waves from cellular phones was observed when the subjects considered that they had more personal knowledge (OR: 1.416, 95% CI: 1.216-1.648), that the seriousness of the risk to future generations was high (OR: 1.410, 95% CI: 1.234-1.611), and their outrage for the occurrence of accidents related to electromagnetic waves was high (OR: 1.460, 95% CI: 1.264-1.686). The results of this study need to be sufficiently considered and reflected in designing the risk communication strategies and communication methods for the preventive measures and advice on electromagnetic waves from cellular phones. © 2014 Wiley Periodicals, Inc.

The quality of the educational environment in a medical college in Saudi Arabia.

PubMed

Altemani, Abdullah H; Merghani, Tarig H

2017-04-14

The study aimed to examine the quality of the educational environment in the Faculty of Medicine, University of Tabuk, Saudi Arabia, and to compare between male and female students using the Dundee Ready Educational Environment Measure (DREEM). We utilized a cross-sectional survey design.  Participants were 221 medical students (96 males and 125 females) from all classes (1st to 6th year). Each participant responded to a translated version of the DREEM questionnaire that measures five domains: students' perception of learning (SPL), students' perception of teachers (SPT), students' academic self-perception (SASP), students' perception of atmosphere (SPA), and students' social self-perception (SSSP). Numerical differences between male and female students were analyzed using the Student's t-test. The global average score of female students was significantly higher (105.0±22.9, 53% of maximum score) than male students (98.3±24.3, 49% of maximum score; t (219) = -2.119, p= 0.035). The major gender difference was found in the SPT domain, with a higher score in the females (60%) compared to the male (50%) cohort (t (219) = -5.519, p = 0.000). Differences in the other domains were statistically insignificant. Out of the 50 DREEM items, the items that need attention were 32 and 23 on the male and the female sides respectively. The perception of the educational environment by the female students is significantly better than male students. The study provides valuable information about many educational problems that need attention. DREEM-based surveys are highly recommended for periodic monitoring of the educational environment.

Political Instability, Austerity and Wishful Thinking: Analysing Stakeholders' Perceptions of Higher Education's Funding Reforms in Portugal

ERIC Educational Resources Information Center

Teixeira, Pedro; Koryakina, Tatyana

2016-01-01

In the last decades, European higher education systems have been experiencing an unprecedented expansion, which created significant financial and political challenges. At the same time, we have seen a shift in attitudes towards public higher education that has promoted new ways of funding this sector. This context has led to major changes in the…

Diabetes empowerment and needs for self-management support among people with type 2 diabetes in a rural inland community in northern Sweden.

PubMed

Isaksson, Ulf; Hajdarevic, Senada; Abramsson, MaiGreth; Stenvall, Jessica; Hörnsten, Åsa

2015-09-01

Self-management among people with T2D includes being responsible for attaining a blood sugar level within the normal range, eating healthy food, exercising and following prescriptions for medication, something that may need support. In rural areas, access to health care may be limited, and support from family members becomes important. The aim of this study was to describe perceptions and associations of diabetes empowerment, self-management ability and needs of self-management support among people with T2D in a northern rural community of Sweden. People with T2D (n = 159) living a rural municipality in northern Sweden answered the SWE-DES-23 questionnaire and additional questions concerning self-management and needs for self-management support. A higher diabetes empowerment was associated with longer diabetes duration and support from healthcare professionals and relatives. Women rated a need for self-management support significantly higher than men did. Nonretired persons rated a significantly higher need for self-management support and a lower perception of support from healthcare professionals compared to retired persons. Cohabitant persons had a significantly higher perception of support from relatives and also estimated a higher need for relatives' involvement in clinical visits compared to persons living alone. Both the newly diagnosed and also those people with a diabetes duration of 10-15 years rated a higher need for group support. Higher self-awareness and readiness to change were apparent among people with short and long diabetes duration. Furthermore, self-management ability, support from healthcare professionals and from relatives and lastly diabetes duration was associated with diabetes empowerment. Not only people newly diagnosed with T2D should be offered patient-centred group support, strengthening patient empowerment. For future, family-focused care and education and training in person-centred care among diabetes specialist nurses is recommended. © 2014 Nordic College of Caring Science.

Factors Affecting Parent’s Perception on Air Quality—From the Individual to the Community Level

PubMed Central

Guo, Yulin; Liu, Fengfeng; Lu, Yuanan; Mao, Zongfu; Lu, Hanson; Wu, Yanyan; Chu, Yuanyuan; Yu, Lichen; Liu, Yisi; Ren, Meng; Li, Na; Chen, Xi; Xiang, Hao

2016-01-01

The perception of air quality significantly affects the acceptance of the public of the government’s environmental policies. The aim of this research is to explore the relationship between the perception of the air quality of parents and scientific monitoring data and to analyze the factors that affect parents’ perceptions. Scientific data of air quality were obtained from Wuhan’s environmental condition reports. One thousand parents were investigated for their knowledge and perception of air quality. Scientific data show that the air quality of Wuhan follows an improving trend in general, while most participants believed that the air quality of Wuhan has deteriorated, which indicates a significant difference between public perception and reality. On the individual level, respondents with an age of 40 or above (40 or above: OR = 3.252; 95% CI: 1.170–9.040), a higher educational level (college and above: OR = 7.598; 95% CI: 2.244–25.732) or children with poor healthy conditions (poor: OR = 6.864; 95% CI: 2.212–21.302) have much more negative perception of air quality. On the community level, industrial facilities, vehicles and city construction have major effects on parents’ perception of air quality. Our investigation provides baseline information for environmental policy researchers and makers regarding the public’s perception and expectation of air quality and the benefits to the environmental policy completing and enforcing. PMID:27187432

Factors Affecting Parent's Perception on Air Quality-From the Individual to the Community Level.

PubMed

Guo, Yulin; Liu, Fengfeng; Lu, Yuanan; Mao, Zongfu; Lu, Hanson; Wu, Yanyan; Chu, Yuanyuan; Yu, Lichen; Liu, Yisi; Ren, Meng; Li, Na; Chen, Xi; Xiang, Hao

2016-05-12

The perception of air quality significantly affects the acceptance of the public of the government's environmental policies. The aim of this research is to explore the relationship between the perception of the air quality of parents and scientific monitoring data and to analyze the factors that affect parents' perceptions. Scientific data of air quality were obtained from Wuhan's environmental condition reports. One thousand parents were investigated for their knowledge and perception of air quality. Scientific data show that the air quality of Wuhan follows an improving trend in general, while most participants believed that the air quality of Wuhan has deteriorated, which indicates a significant difference between public perception and reality. On the individual level, respondents with an age of 40 or above (40 or above: OR = 3.252; 95% CI: 1.170-9.040), a higher educational level (college and above: OR = 7.598; 95% CI: 2.244-25.732) or children with poor healthy conditions (poor: OR = 6.864; 95% CI: 2.212-21.302) have much more negative perception of air quality. On the community level, industrial facilities, vehicles and city construction have major effects on parents' perception of air quality. Our investigation provides baseline information for environmental policy researchers and makers regarding the public's perception and expectation of air quality and the benefits to the environmental policy completing and enforcing.

Law enforcement officers’ risk perceptions toward on-duty motor-vehicle events

PubMed Central

Tiesman, Hope M.; Heick, Rebecca J.; Konda, Srinivas; Hendricks, Scott

2015-01-01

Purpose Motor-vehicle-related events (MVEs) are the leading cause of on-duty death for law enforcement officers, yet little is known about how officers view this significant job hazard. The purpose of this paper is to explore officers’ motor-vehicle risk perception and examine how prior on-duty MVEs and the death or injury of a fellow officer influences this perception. Design/methodology/approach A state-wide random sample of 136 law enforcement agencies was drawn using publically accessible databases, stratified on type and size of agency. In total, 60 agencies agreed to participate and a cross-sectional questionnaire was distributed to 1,466 officers. Using six-point Likert scales, composite scores for motor-vehicle and intentional violence risk perception were derived. A linear regression multivariable model was used to examine factors affecting motor-vehicle risk perception. Findings Motor-vehicle risk perception scores were significantly higher than intentional violence scores. A prior on-duty motor-vehicle crash, prior roadside incident, or knowledge of fellow officer’s injury or death from a MVE significantly increased motor-vehicle risk perception scores. After controlling for potential confounders though, only prior on-duty crashes and roadside incidents impacted motor-vehicle risk perception. Research limitations/implications The study comprised primarily small, rural agencies and generalizability may be limited. Also, although the data were collected anonymously, reporting and response biases may affect these findings. Originality/value This study involved a large and diverse cohort of officers and explored motor-vehicle risk perception. A better understanding of officers’ risk perceptions will assist in the development and implementation of occupational injury prevention programs, training, and policy. PMID:26380563

Influence of individual differences in disease perception on consumer response to direct-to-consumer genomic testing

PubMed Central

Boeldt, D.L.; Schork, N.J.; Topol, E.J.; Bloss, C.S.

2016-01-01

Individuals who undergo multiplex direct-to-consumer (DTC) genomic testing receive genetic risk results for multiple conditions. To date, research has not investigated the influence of individual differences in disease perceptions among consumers on testing outcomes. A total of 2037 participants received DTC genomic testing and completed baseline and follow-up surveys assessing disease perceptions and health behaviors. Participants were asked to indicate their most feared disease of those tested. Perceived seriousness and controllability of the disease via lifestyle or medical intervention were assessed. Participants most frequently reported heart attack (19.1%) and Alzheimer’s disease (18.6%) as their most feared disease. Perceived seriousness and control over the feared disease both influenced response to DTC genomic testing. Greater perceived seriousness and diminished perceived control were associated with higher, but not clinically significant levels of anxiety and distress. In some cases these associations were modified by genetic risk. No significant associations were observed for diet, exercise and screening behaviors. Individual differences in disease perceptions influence psychological outcomes following DTC genomic testing. Higher perceived seriousness may make a consumer more psychologically sensitive to test results and greater perceived control may protect against adverse psychological outcomes. Findings may inform development of educational and counseling services. PMID:24798746

Influence of individual differences in disease perception on consumer response to direct-to-consumer genomic testing.

PubMed

Boeldt, D L; Schork, N J; Topol, E J; Bloss, C S

2015-03-01

Individuals who undergo multiplex direct-to-consumer (DTC) genomic testing receive genetic risk results for multiple conditions. To date, research has not investigated the influence of individual differences in disease perceptions among consumers on testing outcomes. A total of 2037 participants received DTC genomic testing and completed baseline and follow-up surveys assessing disease perceptions and health behaviors. Participants were asked to indicate their most feared disease of those tested. Perceived seriousness and controllability of the disease via lifestyle or medical intervention were assessed. Participants most frequently reported heart attack (19.1%) and Alzheimer's disease (18.6%) as their most feared disease. Perceived seriousness and control over the feared disease both influenced response to DTC genomic testing. Greater perceived seriousness and diminished perceived control were associated with higher, but not clinically significant levels of anxiety and distress. In some cases these associations were modified by genetic risk. No significant associations were observed for diet, exercise and screening behaviors. Individual differences in disease perceptions influence psychological outcomes following DTC genomic testing. Higher perceived seriousness may make a consumer more psychologically sensitive to test results and greater perceived control may protect against adverse psychological outcomes. Findings may inform development of educational and counseling services. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Experimental and model-based analysis of differences in perception of cutaneous electrical stimulation across the sole of the foot.

PubMed

Frahm, Ken Steffen; Mørch, Carsten Dahl; Grill, Warren M; Andersen, Ole Kæseler

2013-09-01

During electrocutaneous stimulations, variation in skin properties across locations can lead to differences in neural activation. However, little focus has been given to the effect of different skin thicknesses on neural activation. Electrical stimulation was applied to six sites across the sole of the foot. The intensities used were two and four times perception threshold. The subjects (n = 8) rated the perception quality and intensity using the McGill Pain Questionnaire and a visual analog scale (VAS). A finite element model was developed and combined with the activation function (AF) to estimate neural activation. Electrical stimulation was perceived as significantly less sharp at the heel compared to all other sites, except one site in the forefoot (logistic regression, p < 0.05). The VAS scores were significantly higher in the arch than at the heel (RM ANOVA, p < 0.05). The model showed that the AF was between 91 and 231 % higher at the five other sites than at the heel. The differences in perception across the sole of the foot indicated that the CNS received different inputs depending on the stimulus site. The lower AF at the heel indicated that the skin thicknesses could contribute to the perceived differences.

An exploratory study of live vs. web-based delivery of a phlebotomy program.

PubMed

Fydryszewski, Nadine A; Scanlan, Craig; Guiles, H Jesse; Tucker, Ann

2010-01-01

Changes in student population and increased Web-based education offerings provided the impetus to assess pedagogy, cognitive outcomes and perceptions of course quality. This study explored cognitive outcomes and students' perception of course quality related to the Seven Principles for Good Practice in Undergraduate Education between live classroom delivery, compared to a Web-based delivery of a phlebotomy program. Quasi-experimental; students self-selected to enroll in live or Web-based program. For cognitive outcomes, no significant difference was found between the groups. Student perception of course quality differed only for Principle One (student-instructor contact). Students in the live classroom rated Principle One higher for the Part I course compared to the Web-based group. For the Part II course, there was no significant difference in perception of course quality related to any of the Seven Principles. The more constructivist pedagogy in the Part II course did not improve cognitive outcomes however, it may have contributed to knowledge retention. The live group rated Principle One in the Part II course evaluation relatively the same as they did for the Part I course evaluation. However, the Web-based group rated Principle One considerable higher for the Part II course than for Part I course. Future studies with a larger sample could explore improved course quality assessment instruments.

Melodic interval perception by normal-hearing listeners and cochlear implant users

PubMed Central

Luo, Xin; Masterson, Megan E.; Wu, Ching-Chih

2014-01-01

The perception of melodic intervals (sequential pitch differences) is essential to music perception. This study tested melodic interval perception in normal-hearing (NH) listeners and cochlear implant (CI) users. Melodic interval ranking was tested using an adaptive procedure. CI users had slightly higher interval ranking thresholds than NH listeners. Both groups' interval ranking thresholds, although not affected by root note, significantly increased with standard interval size and were higher for descending intervals than for ascending intervals. The pitch direction effect may be due to a procedural artifact or a difference in central processing. In another test, familiar melodies were played with all the intervals scaled by a single factor. Subjects rated how in tune the melodies were and adjusted the scaling factor until the melodies sounded the most in tune. CI users had lower final interval ratings and less change in interval rating as a function of scaling factor than NH listeners. For CI users, the root-mean-square error of the final scaling factors and the width of the interval rating function were significantly correlated with the average ranking threshold for ascending rather than descending intervals, suggesting that CI users may have focused on ascending intervals when rating and adjusting the melodies. PMID:25324084

Relations between causal attributions for stuttering and psychological well-being in adults who stutter.

PubMed

Boyle, Michael

2016-02-01

This study attempted to understand the relationship between causal attributions for stuttering and psychological well-being in adults who stutter. The study employed a cross-sectional design using a web survey distribution mode to gain information related to causal attributions and psychological well-being of 348 adults who stutter. Correlation analyses were conducted to determine relationships between participants' causal attributions (i.e. locus of causality, external control, personal control, stability, biological attributions, non-biological attributions) for stuttering and various measures of psychological well-being including self-stigma, self-esteem/self-efficacy, hope, anxiety and depression. Results indicated that higher perceptions of external control of stuttering were related to significantly lower ratings of hope and self-esteem/self-efficacy and higher ratings of anxiety and depression. Higher perceptions of personal control of stuttering were related to significantly lower ratings of self-stigma and higher ratings of hope and self-esteem/self-efficacy. Increased biological attributions were significantly related to higher ratings of permanency and unchangeableness of stuttering and lower ratings of personal control of stuttering. The findings demonstrate the importance of instilling a sense of control in PWS regarding their ability to manage their stuttering. Findings also raise questions regarding the benefits of educating PWS about the biological underpinnings of stuttering.

Health smart cards: differing perceptions of emergency department patients and staff.

PubMed

Mohd Rosli, Reizal; Taylor, David McD; Knott, Jonathan C; Das, Atandrila; Dent, Andrew W

2009-02-01

An analytical, cross-sectional survey of 270 emergency department patients and 92 staff undertaken in three tertiary referral hospital emergency departments was completed to compare the perceptions of patients and staff regarding the use of health smart cards containing patient medical records. The study recorded data on a range of health smart card issues including awareness, privacy, confidentiality, security, advantages and disadvantages, and willingness to use. A significantly higher proportion of staff had heard of the card. The perceived disadvantages reported by patients and staff were, overall, significantly different, with the staff reporting more disadvantages. A significantly higher proportion of patients believed that they should choose what information is on the card and who should have access to the information. Patients were more conservative regarding what information should be included, but staff were more conservative regarding who should have access to the information. Significantly fewer staff believed that patients could reliably handle the cards. Overall, however, the cards were considered acceptable and useful, and their introduction would be supported.

The influence of the hijab (Islamic head-cover) on perceptions of women's attractiveness and intelligence.

PubMed

Mahmud, Yusr; Swami, Viren

2010-01-01

This study examined the effects of wearing the hijab, or Islamic headwear, on men's perceptions of women's attractiveness and intelligence. A total of 57 non-Muslim men and 41 Muslim men rated a series of images of women, half of whom were unveiled and half of whom wore the hijab. For attractiveness and intelligence ratings, a mixed analysis of variance showed a significant effect of hijab status, with women wearing the hijab being rated more negatively than unveiled women. For attractiveness ratings, there was no significant effect of participant religion, although non-Muslim men rated unveiled women significantly higher than veiled women. For intelligence ratings, non-Muslim men provided significantly higher ratings than Muslim men for both conditions. In addition, Muslim men's ratings of the attractiveness and intelligence of women wearing the hijab was positively correlated with self-reported religiosity. These results are discussed in relation to religious stereotyping within increasingly multi-cultural societies. Copyright 2009 Elsevier Ltd. All rights reserved.

Dynamic evaluation of anterior dental alignment in a sample of 8- to 11-year-old children.

PubMed

Lombardo, Luca; Berveglieri, Chiara; Guarneri, Antonio; Siciliani, Giuseppe

2012-06-01

To describe perceptions related to different anterior dental alignments in a sample of 106 children aged between 8- and 11-years-old. We employed dynamic media (videos) showing a smile in four different arrangements (ideal incisal occlusion - N, median diastema - D, incisal crowding - A, protruding incisors - P), with and without general contextual attractiveness. The perception is the same both for the whole face and for the frontal smile alone and there are no significant differences between the answers from male and female interviews. Smiles with normal alignment gain higher scores for esthetics and are associated with more positive qualities. In contrast, smiles with proclined and crowded teeth obtain lower scores. Analysis of the results showed that there are no significant differences between perceptions, sensations and judgments related to smiles presented either as part of the whole face or in only the lower facial third: general facial attractiveness does not influence evaluations of the smile. The study confirms the general tendency to award higher scores to smiles with normal alignment. Copyright © 2012 CEO. Published by Elsevier Masson SAS. All rights reserved.

[Anxiety, job stress and job insecurity among teachers with indefinite or definite time contract].

PubMed

Forcella, L; Di Donato, A; Coccia, U; Tamellini, L; Di Giampaolo, L; Grapsi, M; D'Intino, A; Pulini, S; Di Giuseppe, D; Turano, A; Boscolo, P

2007-01-01

Object of this study was the occupational stress of 336 teachers (276 women and 60 men) with stable or temporary employment in schools of Pescara, town of Central Italy. The levels of anxiety were determined by STAI and STAI II, those of job strain", "job insecurity" and social support by the Karasek's questionnaire, and the perception of subjective symptoms by a 12 item test. There were no significant differences depending on the type of school. The women with temporary contract showed higher levels of "job insecurity", while the men with temporary job showed also higher values of STAI I and STAI II. The scores of anxiety of the women were positively correlated with "job strain", "job insecurity" and perception of subjective symptoms and negatively with social support, while the only correlations of STAI I and STAI II of men showing statistical significance of men was that with "job insecurity. Job strain was negatively correlated with the perception of symptoms both in women and men. These results evidence differences in the occupational stress of men and women; in particular, job insecurity may enhance anxiety in men.

Gender comparisons of medical students' psychosocial profiles.

PubMed

Hojat, M; Glaser, K; Xu, G; Veloski, J J; Christian, E B

1999-05-01

This study was designed to compare male and female medical students on selected personality attributes that could influence their academic attainment and personal success. Participants were 1157 medical students (743 men, 414 women) who completed a set of psychosocial questionnaires measuring intensity and chronicity of loneliness, general anxiety, test anxiety, neuroticism, depression, extraversion, self-esteem, locus of control, perceptions of parents, general health and appraisals of stressful life events. Data were analysed by employing multivariate and univariate analysis of variance and chi-square analysis. Jefferson Medical College. Medical students. Men scored significantly higher on the intensity of loneliness, and women scored higher on general anxiety, test anxiety and neuroticism scales, but the magnitudes of the effect size estimates were not large. No significant gender difference was observed on measures of chronicity of loneliness, depression, extraversion, self-esteem, external locus of control, perception of general health and perceptions of the mother and the father. Women who experienced stressful life events, such as death in the family or personal illness, appraised these events more negatively than did their male counterparts. Implications of the findings for medical education and practice are discussed.

Identifying the perceptive users for online social systems

PubMed Central

Liu, Xiao-Lu; Guo, Qiang; Han, Jing-Ti

2017-01-01

In this paper, the perceptive user, who could identify the high-quality objects in their initial lifespan, is presented. By tracking the ratings given to the rewarded objects, we present a method to identify the user perceptibility, which is defined as the capability that a user can identify these objects at their early lifespan. Moreover, we investigate the behavior patterns of the perceptive users from three dimensions: User activity, correlation characteristics of user rating series and user reputation. The experimental results for the empirical networks indicate that high perceptibility users show significantly different behavior patterns with the others: Having larger degree, stronger correlation of rating series and higher reputation. Furthermore, in view of the hysteresis in finding the rewarded objects, we present a general framework for identifying the high perceptibility users based on user behavior patterns. The experimental results show that this work is helpful for deeply understanding the collective behavior patterns for online users. PMID:28704382

Identifying the perceptive users for online social systems.

PubMed

Liu, Jian-Guo; Liu, Xiao-Lu; Guo, Qiang; Han, Jing-Ti

2017-01-01

In this paper, the perceptive user, who could identify the high-quality objects in their initial lifespan, is presented. By tracking the ratings given to the rewarded objects, we present a method to identify the user perceptibility, which is defined as the capability that a user can identify these objects at their early lifespan. Moreover, we investigate the behavior patterns of the perceptive users from three dimensions: User activity, correlation characteristics of user rating series and user reputation. The experimental results for the empirical networks indicate that high perceptibility users show significantly different behavior patterns with the others: Having larger degree, stronger correlation of rating series and higher reputation. Furthermore, in view of the hysteresis in finding the rewarded objects, we present a general framework for identifying the high perceptibility users based on user behavior patterns. The experimental results show that this work is helpful for deeply understanding the collective behavior patterns for online users.

Predicting school sense of community: students' perceptions at two Catholic universities.

PubMed

Bottom, Todd L; Ferrari, Joseph R; Matteo, Elizabeth; Todd, Nathan R

2013-01-01

Understanding the factors that predict sense of community (SOC) among college students has important implications for higher education policy and practice. The present study determined whether perceptions of inclusion and religious pluralism across 2,199 university students' (1,442 women, 757 men; M age = 23.42, SD =7.84) at two Catholic universities predicted levels of school sense of community (SSOC). As expected, results indicated that perceptions of both inclusion and religious pluralism significantly predicted SSOC. However, mixed results were found regarding the interaction of university setting with inclusion and religious pluralism. Limitations and future directions for research are discussed.

[Quality of service provided to heart surgery patients of the Unified Health System-SUS].

PubMed

Borges, Juliana Bassalobre Carvalho; Carvalho, Sebastião Marcos Ribeiro de; Silva, Marcos Augusto de Moraes

2010-01-01

To evaluate the service quality provided to heart surgery patients during their hospital stay, identifying the patient's expectations and perceptions. To associate service quality with: gender, age and the use of extracorporeal circulation. We studied 82 elective heart surgery patients (52.4% females and 47.6% males), operated by midsternal thoracotomy, age: 31 to 83 years (60.4 +/- 13.2 years); period: March to September 2006. Service quality was evaluated in two instances: the expectations at pre-operative and the perceptions of the service received on the 6th post-operative; through the application of the modified SERVQUAL scale (SERVQUAL-Card). The result was obtained by the difference of the sum of the scores on perception minus those of the expectations, and through statistical analysis. The SERVQUAL-Card scale was statistically validated, showing adequate level of internal consistency. We found a higher frequency of myocardial revascularization 55 (67.0%); first heart surgery 72 (87.8%) and the use of ECC 69 (84.1%). We noticed high mean values for expectations and perceptions with significant results (P<0.05). We observed a significant relationship between the quality of service with: gender, in empathy (P= 0.04) and age, in reliability (P = 0.02). There was no significant association between ECC and quality of service. Service quality was satisfactory. The patient demonstrated a high expectation to hospital medical service. Women present a higher perception of quality in empathy and younger people in reliability. The use of ECC is not related to service quality in this sample. The data obtained in this study suggest that the quality of this health service can be monitored through the periodical application of the SERVQUAL scale.

The effect of intensive care unit environments on nurse perceptions of family presence during resuscitation and invasive procedures.

PubMed

Carroll, Diane L

2014-01-01

In a growing number of requests, family members are asking for proximity to their family member during resuscitation and invasive procedures. The objective of this study was to measure the impact of intensive care unit environments on nurse perception of family presence during resuscitation and invasive procedures. The study used a descriptive survey design with nurses from 9 intensive care units using the Family Presence Self-confidence Scale for resuscitation/invasive procedures that measures nurses' perception of self-confidence and Family Presence Risk-Benefit Scale for resuscitation and invasive procedures that measures nurses' perception of risks/benefits related to managing resuscitation and invasive procedures with family present. There were 207 nurses who responded: 14 male and 184 female nurses (9 missing data), with mean age of 41 ± 11 years, with a mean of 15 years in critical care practice. The environments were defined as surgical (n = 68), medical (n = 43), pediatric/neonatal (n = 34), and mixed adult medical/surgical (n = 36) intensive care units. There were significant differences in self-confidence, with medical and pediatric intensive care unit nurses rating more self-confidence for family presence during resuscitation (F = 7.73, P < .000) and invasive procedures (F = 6.41, P < .000). There were significant differences in risks/benefits with medical and pediatric intensive care unit nurses rating lower risk and higher benefit for resuscitation (F = 7.73, P < .000). Perceptions of family presence were significantly higher for pediatric and medical intensive care unit nurses. Further education and support may be needed in the surgical and mixed intensive care units. Evidence-based practice guidelines that are family centered can define the procedures and resources for family presence, to ultimately promote professional practice.

Gender and stress perception based differences in BMI, hormonal response and appetite in adult Pakistani population.

PubMed

Haque, Zeba; Javed, Anum; Mehmood, Ahmar; Haque, Adiya; Haleem, Darakhshan J

2014-10-01

To evaluate and compare the gender based variations in stress perception induced changes in leptin, cortisol and serotonin (5-HT) trends, appetite and Body Mass Index (BMI). An analytical comparative study. Neurochemistry Laboratory, University of Karachi, from January to August 2013. Appetite, BMI and serum leptin, cortisol, and 5-HT were measured in 100 men and women of aged 30-60 years, working in teaching institutes of Karachi, to evaluate gender based, stress perception induced variations. The samples were identified by stratified random technique. The chemical variables were estimated through ELISA. RESULTS were analysed using one-way ANOVA and multivariate general linear model using SPSS version 17. Mean stress perception, BMI and serum leptin levels were significantly more in women (p<0.05). Serum cortisol and 5-HT were found significantly reduced in women (p<0.05). BMI, serum cortisol and leptin were found to be increased with increasing level of stress perception (p<0.05). VAS for hunger and desire to eat as the measure of appetite was significantly higher in men (p<0.05). Stress perception attenuates the positive effect of cortisol and negative effects of leptin and 5-HT on appetite through changes in their circulatory levels. Women perceive more stress and exhibit significantly attenuated changes in hormonal levels and appetite which may be the contributing factor towards obesity. Increased BMI in women despite decreased appetite merits more studies.

Is Hypovitaminosis D Associated with Stress Perception in the Elderly? A Nationwide Representative Study in Korea.

PubMed

Gwon, Mieun; Tak, Young Jin; Kim, Yun Jin; Lee, Sang Yeoup; Lee, Jeong Gyu; Jeong, Dong Wook; Yi, Yu Hyeon; Lee, Seung Hoon; Hwang, Hye Rim; Lee, Youngin

2016-10-19

Hypovitaminosis D and stress are common problems among the elderly. The aim of this cross-sectional nationally representative study was to evaluate the association between hypovitaminosis D and stress perception using large-scale nationally representative data from the Korea National Health and Nutrition Examination Survey (2012-2013). In our study, a total of 1393 elders (≥65 years old) were included to evaluate the association between hypovitaminosis D and stress perception. Serum 25-hydroxyvitamin D levels were determined using radioimmunoassay, and perceived stress status was assessed by a self-reporting questionnaire. The association between hypovitaminosis D and stress perception according to sex was examined using logistic regression analysis. After multivariate adjustment for sociodemographic and lifestyle factors and comorbidities, hypovitaminosis D was significantly associated with perceived stress (odds ratio, 2.73; 95% confidence interval, 1.10-6.77; p = 0.029) among women; however, this association was not significant among men. Hypovitaminosis D was a risk factor for higher stress perception in older Korean women. Even though the role of vitamin D in stress perception is still unclear, we suggest screening for hypovitaminosis D among the elderly.

The development and discussion of computerized visual perception assessment tool for Chinese characters structures - Concurrent estimation of the overall ability and the domain ability in item response theory approach.

PubMed

Wu, Huey-Min; Lin, Chin-Kai; Yang, Yu-Mao; Kuo, Bor-Chen

2014-11-12

Visual perception is the fundamental skill required for a child to recognize words, and to read and write. There was no visual perception assessment tool developed for preschool children based on Chinese characters in Taiwan. The purposes were to develop the computerized visual perception assessment tool for Chinese Characters Structures and to explore the psychometrical characteristic of assessment tool. This study adopted purposive sampling. The study evaluated 551 kindergarten-age children (293 boys, 258 girls) ranging from 46 to 81 months of age. The test instrument used in this study consisted of three subtests and 58 items, including tests of basic strokes, single-component characters, and compound characters. Based on the results of model fit analysis, the higher-order item response theory was used to estimate the performance in visual perception, basic strokes, single-component characters, and compound characters simultaneously. Analyses of variance were used to detect significant difference in age groups and gender groups. The difficulty of identifying items in a visual perception test ranged from -2 to 1. The visual perception ability of 4- to 6-year-old children ranged from -1.66 to 2.19. Gender did not have significant effects on performance. However, there were significant differences among the different age groups. The performance of 6-year-olds was better than that of 5-year-olds, which was better than that of 4-year-olds. This study obtained detailed diagnostic scores by using a higher-order item response theory model to understand the visual perception of basic strokes, single-component characters, and compound characters. Further statistical analysis showed that, for basic strokes and compound characters, girls performed better than did boys; there also were differences within each age group. For single-component characters, there was no difference in performance between boys and girls. However, again the performance of 6-year-olds was better than that of 4-year-olds, but there were no statistical differences between the performance of 5-year-olds and 6-year-olds. Results of tests with basic strokes, single-component characters and compound characters tests had good reliability and validity. Therefore, it can be apply to diagnose the problem of visual perception at preschool. Copyright © 2014 Elsevier Ltd. All rights reserved.

Adult perceptions of dental fluorosis and select dental conditions-an Asian perspective.

PubMed

Nair, Rahul; Chuang, Janice Cheah Ping; Lee, Pauline Shih Jia; Leo, Song Jie; Yang, Naomi QiYue; Yee, Robert; Tong, Huei Jinn

2016-04-01

To compare lay people's perceptions with regard to various levels of dental fluorosis and select dental defects versus normal dentition. Adults rated digitally created photographs made showing lips (without retraction) and teeth depicting the following conditions: no apparent aesthetic defects (normal, Thylstrup- Fejerskov score 0 - TF0), 6 levels of fluorosis (TF1-6), carious lesions (two cavitated and one noncavitated), malocclusions (Class II, Class III, anterior open bite and greater spacing), extrinsic staining and an incisal chip. The photographs were displayed on colour-calibrated iPads(™) . Participants used a self-administered questionnaire to rate their perceptions on (Item 1) how normal teeth were, (Item 2) how attractive the teeth were, (Item 3) need to seek correction of teeth, (Item 4) how well the person took care of their teeth and (Item 5) whether the person was born like this. Data from Item 5 were excluded due to low reliability. Ratings for Item 1 showed that TF1-4 was similar or significantly better than TF0. For Item 2, TF1 and TF4 were significantly better than TF0, with TF2 and TF3 being similar. For Item 3, there was significantly lower need to seek correction with TF2 and TF4 versus TF0, whereas TF1 and TF3 were similar to TF0. TF5 and TF6 were rated significantly lower than TF0 for Item 1 and Item 2, and significantly higher rating for Item 3 (need to seek correction). Ratings for Item 4 were similar, with TF1, TF2 and TF4 being rated significantly higher than TF0, and TF5 and TF6 being rated lower. Cavitated caries and staining were generally perceived as being significantly less favourable than TF6, with higher need to seek correction as well. Noncavitated carious lesion and incisal chip were rated similar to TF0. Cavitated carious lesions were rated aesthetically similar or significantly worse than TF0 and TF6. Severe fluorosis (TF5 and 6) was perceived to be less aesthetically pleasing and received higher ratings for need to seek correction than normal teeth. Mild-to-moderate fluorosis (TF1-4) showed similar or better aesthetic perceptions and similar or lower need to seek correction, when compared to normal teeth (TF0). Easily visible cavitated dental caries was rated worse than teeth with severe fluorosis (TF6) and normal teeth (TF0). © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Asian American Giving to US Higher Education

ERIC Educational Resources Information Center

Tsunoda, Kozue

2010-01-01

Asian Americans have had significant impacts on and within mainstream US society, and their great efforts and gifts in the name of charitable causes are no exception. This study aims to examine perceptions within American university development offices about Asian American giving to US higher education. The article begins with a literature review…

Predictors of Perceived Importance and Acceptance of Digital Delivery Modes in Higher Education

ERIC Educational Resources Information Center

Mertens, Anne; Stöter, Joachim; Zawacki-Richter, Olaf

2014-01-01

Teaching and assessment in higher education institutions are increasingly supported by digital tools and services. Students, however, perceive and value the importance of such e-learning offerings in very diverse ways. The goal of this article is to examine which predictors significantly influence students' perceptions of the value of digital…

Same Challenges, Different Processes: Perceptions on Governance Changes in Portuguese and Finnish Higher Education

ERIC Educational Resources Information Center

Diogo, Sara

2015-01-01

This article compares recent governance reforms in Finnish and Portuguese higher education (HE) systems and institutions (HEIs). Although Portugal and Finland differ significantly, both the countries have recently undertaken similar HE legislative reforms. This article analyses the contexts and implementation processes of these legal frameworks:…

Corporate Image of Public Higher Education Institutions: Relevant Factors to Distance Learning Students

ERIC Educational Resources Information Center

da Costa, Fabio R.; Pelissari, Anderson S.; Gonzalez, Inayara V. D. P.

2018-01-01

Technological advances are generating a significant increase in the supply of distance learning (DL) courses via the Internet, increasing the importance of this type of education for the university's structure. This article identifies factors associated with perceptions of the public higher education institutions' image from the perspective of DL…

Gender and socioeconomic status in relation to weight perception and weight control behavior in Korean adults.

PubMed

Joh, Hee-Kyung; Oh, Juhwan; Lee, Hae-Jeung; Kawachi, Ichiro

2013-01-01

In Korea, obesity is more prevalent among men and lower socioeconomic groups. To explain this obesity disparity, we compared weight perception and weight control behavior across gender and socioeconomic status (SES). We analyzed data from 16,260 participants aged 20 years or older in a nationally representative cross-sectional survey. SES indicators included education and income levels. Weight under-perception was defined when participants considered themselves lighter than their measured BMI status. Either no active or inappropriate weight control (i.e., trying to gain weight in obese individuals) was considered to be unhealthy patterns. Multivariate prevalence ratios were calculated using log-binomial regressions. Men had a higher prevalence of weight under-perception (24.5 vs. 11.9%) and unhealthy patterns of weight control behavior (57 vs. 40%) than women. Low education level was associated with weight under-perception (ptrend = 0.022 in men, ptrend < 0.001 in women). Both education and income levels were significantly associated with patterns of weight control behavior (for education: ptrend < 0.001 in men and women; for income: ptrend = 0.047 in men, ptrend < 0.001 in women). Weight perception and weight control behavior significantly varied by gender and SES. Public actions should be directed toward improving perception and behavior of high-risk populations.

A study of farmers' flood perceptions based on the entropy method: an application from Jianghan Plain, China.

PubMed

Luo, Xiaofeng; Lone, Todd; Jiang, Songying; Li, Rongrong; Berends, Patrick

2016-07-01

Using survey data from 280 farmers in Jianghan Plain, China, this paper establishes an evaluation index system for three dimensions of farmers' flood perceptions and then uses the entropy method to estimate their overall flood perception. Farmers' flood perceptions exhibit the following characteristics: (i) their flood-occurrence, flood-prevention, and overall flood perceptions gradually increase with age, whereas their flood-effects perception gradually decreases; (ii) their flood-occurrence and flood-effects perceptions gradually increase with a higher level of education, whereas their flood-prevention perception gradually decreases and their overall flood perception shows nonlinear change; (iii) flood-occurrence, flood-effects, and overall flood perceptions are higher among farmers who serve in public offices than among those who do not do so; (iv) the flood-occurrence, flood-effects, and overall flood perceptions of farmers who work off-farm are higher than those of farmers who work solely on-farm, contrary to the flood-prevention perception; and (v) the flood-effects and flood-prevention perceptions of male farmers are lower than those of female farmers, but the flood-occurrence and overall flood perceptions of male farmers are higher than those of female farmers. © 2016 The Author(s). Disasters © Overseas Development Institute, 2016.

An examination of the effectiveness of Handwriting Without Tears instruction.

PubMed

Roberts, Gwenyth I; Derkach-Ferguson, Alanna F; Siever, Jodi E; Rose, M Sarah

2014-04-01

Handwriting is an important childhood occupation, and implications of poor handwriting may have significant long-term effects. The purpose of this study was to determine the effectiveness of Handwriting Without Tears (HWT) on Grade I students' handwriting and perception of skills. A cross-over design was used. Repeated measures, at three points, included the Minnesota Handwriting Assessment (MHA) and performance rating scales. Eighty-three boys and 66 girls with an average age of 6.2 years participated in the study. Students receiving HWT achieved significantly higher improvements compared to students with teacher-designed instruction in MHA Total Test Score and in MHA components of form, size, space, and alignment (all p < .05). Students had higher average performance ratings when receiving HWT in the first half of the school year. Instruction using HWT improves students' perception and skill in handwriting performance.

Perception gap in quality-of-life ratings: an empirical investigation of nursing home residents and caregivers.

PubMed

Mittal, Vikas; Rosen, Jules; Govind, Rahul; Degenholtz, Howard; Shingala, Sunil; Hulland, Shelley; Rhee, Yongjoo; Kastango, Kari B; Mulsant, Benoit H; Castle, Nick; Rubin, Fred H; Nace, David

2007-04-01

Several studies have previously documented the existence of a perception gap-the extent to which quality-of-life ratings provided by nursing home residents and caregivers diverge. In this study we use Helson's adaptation-level theory to investigate three types of antecedents: (a) focal factors, (b) background factors, and (c) residual factors. We calculated the perception gap for 11 quality-of-life domains. Caregivers rated both job satisfaction and their perception of quality of life of residents in the unit where they provided service. Concurrently, residents from these units completed quality-of-life interviews. We computed the perception gap by subtracting the residents' ratings from the caregivers' ratings for each quality-of-life domain. We conducted a hierarchical linear model using 3,850 observations to predict the perception gap. Caregivers perceive quality of life to be lower than residents do across all domains fairly consistently. Caregiver demographics do not directly predict the perception gap. However, satisfaction with work, pay, and promotion were significant predictors (p <.05), and satisfaction with supervisor was a marginally significant predictor (p <.10), of the perception gap. As satisfaction with these job dimensions increased, the perception gap decreased. Additional models show that several caregiver demographics directly influence job-satisfaction dimensions, though they did not influence the perception gap. Job-satisfaction dimensions, rather than caregiver characteristics, are the appropriate predictors of the perception gap. However, caregiver demographics exert their influence indirectly by means of job satisfaction. A key finding is that higher job satisfaction leads to a smaller perception gap. Helson's adaptation-level theory appears to be a useful approach for understanding the antecedents of the perception gap.

What Shapes Adolescents' Future Perceptions? The Effects of Hearing Loss, Social Affiliation, and Career Self-Efficacy.

PubMed

Michael, Rinat; Cinamon, Rachel Gali; Most, Tova

2015-10-01

The current study examined the contribution of hearing loss, social affiliation, and career self-efficacy to adolescents' future perceptions. Participants were 191 11th and 12th grade students: 60 who were deaf, 36 who were deaf or hard of hearing, and 95 who were hearing. They completed the Future Perceptions Scale, the Career Decision-Making Self-Efficacy (CDMSE) Scale, and the Self-Efficacy for the Management of Work-Family Conflict Scale. Results indicated that participants who were deaf reported significantly higher levels of future clarity and intensity than the other groups. However, no significant differences were found in career self-efficacy. Hearing status and affiliation and the efficacy to manage future conflict between work and family roles were significant predictors of participants' future clarity. CDMSE was a significant predictor of future planning. Implications for theory and practice are discussed. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Assessing the Effects of Information About Global Population Growth on Risk Perceptions and Support for Mitigation and Prevention Strategies.

PubMed

Dawson, Ian G J

2018-05-16

The human population is forecast to increase by 3-4 billion people during this century and many scientists have expressed concerns that this could increase the likelihood of certain adverse events (e.g., climate change and resource shortages). Recent research shows that these concerns are mirrored in public risk perceptions and that these perceptions correlate with a willingness to adopt mitigation behaviors (e.g., reduce resource consumption) and preventative actions (e.g., support actions to limit growth). However, little research has assessed the factors that influence risk perceptions of global population growth (GPG). To contribute to this important goal, this article presents three studies that examined how risk perceptions of GPG might be influenced by textual-visual representations (like those in media and Internet articles) of the potential effects of GPG. Study 1 found that a textual narrative that highlighted the potential negative (cf. positive) consequences of GPG led to higher perceived risk and greater willingness to adopt mitigation behaviors, but not to support preventative actions. Notably, the influence of the narratives on perceived risk was largely moderated by the participant's prior knowledge and perceptions of GPG. Contrary to expectations, studies 2 and 3 revealed, respectively, that photographs depicting GPG-related imagery and graphs depicting GPG rates had no significant effect on the perceived risk of GPG or the willingness to embrace mitigation or preventative actions. However, study 3 found that individuals with higher "graph literacy" perceived GPG as a higher risk and were more willing to adopt mitigation behaviors and support preventative actions. © 2018 Society for Risk Analysis.

Olfactory Impact of Higher Alcohols on Red Wine Fruity Ester Aroma Expression in Model Solution.

PubMed

Cameleyre, Margaux; Lytra, Georgia; Tempere, Sophie; Barbe, Jean-Christophe

2015-11-11

This study focused on the impact of five higher alcohols on the perception of fruity aroma in red wines. Various aromatic reconstitutions were prepared, consisting of 13 ethyl esters and acetates and 5 higher alcohols, all at the average concentrations found in red wine. These aromatic reconstitutions were prepared in several matrices. Sensory analysis revealed the interesting behavior of certain compounds among the five higher alcohols following their individual addition or omission. The "olfactory threshold" of the fruity pool was evaluated in several matrices: dilute alcohol solution, dilute alcohol solution containing 3-methylbutan-1-ol or butan-1-ol individually, and dilute alcohol solution containing the mixture of five higher alcohols, blended together at various concentrations. The presence of 3-methylbutan-1-ol or butan-1-ol alone led to a significant decrease in the "olfactory threshold" of the fruity reconstitution, whereas the mixture of alcohols raised the olfactory threshold. Sensory profiles highlighted changes in the perception of fruity nuances in the presence of the mixture of higher alcohols, with specific perceptive interactions, including a relevant masking effect on fresh- and jammy-fruit notes of the fruity mixture in both dilute alcohol solution and dearomatized red wine matrices. When either 3-methylbutan-1-ol or butan-1-ol was added to the fruity reconstitution in dilute alcohol solution, an enhancement of butyric notes was reported with 3-methylbutan-1-ol and fresh- and jammy-fruit with butan-1-ol. This study, the first to focus on the impact of higher alcohols on fruity aromatic expression, revealed that these compounds participate, both quantitatively and qualitatively, in masking fruity aroma perception in a model fruity wine mixture.

How Do They Do It: Working Women Meeting Physical Activity Recommendations

PubMed Central

Gell, Nancy M.; Wadsworth, Danielle D.

2014-01-01

Objective To identify factors that facilitate adherence to physical activity among employed women. Methods Participants were 103 employed women (Mean 44.4 years ±11.8). Measures included physical activity by accelerometry, location by global positioning systems, and psychosocial constructs, perception of worksite policies and the built environment by questionnaire. Results Meeting physical activity recommendations was significantly associated with use of the built environment, self-regulation, perception of higher land-use mix diversity, and perception of lower infrastructure and safety for walking. Perception of worksite policies, self-efficacy, and social support were not associated with meeting recommendations. Conclusions The findings provide evidence that working women’s physical activity behavior is influenced by both psychosocial and environmental factors. PMID:24765681

The importance of the evaluation of expectations and perceptions to improve the dental service quality.

PubMed

Rocha, Juliana; Pinto, Andres; Batista, Marilia; Paula, Janice Simpson de; Ambrosano, Glaucia

2017-07-10

Purpose The purpose of this paper is to evaluate the use of SERVQUAL to assess service quality in Dentistry, by evaluating patients' expectations and perceptions of dental care and their association to patients' sociodemographic data. Design/methodology/approach The sample constituted of 379 subjects in the first assessment and 155 in the second phase. All employees of the companies that were clients of the dental insurance participated, a total of four companies in two states (São Paulo and Minas Gerais) of Brazil. SERVQUAL questionnaires about expectations and sociodemographic data were dispatched in the first phase, and in a second phase SERVQUAL questionnaires about perceptions. Those who had not yet received dental treatment and had agreed to participate filled out their survey in the first phase. In the second phase, the respondents had to have completed their treatment. Findings When the value gap is considered, Reliability (as a dimension) had the smallest score (-3.71). This means that it was the worst result, i.e. there is a higher difference between expectations and perceptions, and problems can be identified here. t-test confirmed that all the dimensions had some statistically significant difference with p<0.05 in relation to expectations and perceptions. Women presented higher prevalence of dissatisfaction (Tangible and Reliability dimensions), as well as the oldest participants (Empathy dimension) and those with lower parental literacy (Assurance and Empathy dimensions). The only dimension that was not significantly associated was Responsiveness. Originality/value This research suggests that the patients evaluated the physical characteristics of the premises and the interaction with the staff as the priority issues that need special attention in this service. Moreover, the use of SERVQUAL was extremely relevant for the oral health service, because it assessed the users' subjective perceptions.

Perceptions by medical students of their educational environment for obstetrics and gynaecology in metropolitan and rural teaching sites.

PubMed

Carmody, Dianne F; Jacques, Angela; Denz-Penhey, Harriet; Puddey, Ian; Newnham, John P

2009-12-01

Medical student education in Western Australia is expanding to secondary level metropolitan hospitals and rural sites to accommodate workforce demands and increasing medical student numbers. To determine if students' perceptions of the teaching environment for obstetrics and gynaecology differ between tertiary, secondary level metropolitan hospitals and rural sites, and to determine if students' perceptions of their learning environment are associated with improved academic performance. An evaluation was conducted of medical students' perceptions of their learning environment during an obstetrics and gynaecology program at a variety of sites across metropolitan and rural Western Australia. The evaluation was based on the Dundee Ready Education Environmental Measure (DREEM) questionnaire. There were no significant differences in students' perceptions of their learning environment between the tertiary hospital, combined programs involving a tertiary and secondary metropolitan hospital, rural sites with a population of more than 25,000 and rural sites with a population less than 25,000 people. Perceptions were similar in male and female students. The overall mean score for all perceptions of the learning environment in obstetrics and gynaecology were in the range considered to be favorable. Higher scores of perceptions of the learning environment were associated positively with the measures of academic achievement in the clinical, but not written, examination. Medical students' perceptions of their learning environment in obstetrics and gynaecology were not influenced by the geographical site of delivery or their gender but were positively related to higher academic achievement. Providing appropriate academic and clinical support systems have been put in place the education of medical students can be extended outside major hospitals and into outer metropolitan and rural communities without any apparent reduction in perceptions of the quality of their learning environment.

Pitch Perception in Tone Language-Speaking Adults With and Without Autism Spectrum Disorders

PubMed Central

Cheng, Stella T. T.; Lam, Gary Y. H.

2017-01-01

Enhanced low-level pitch perception has been universally reported in autism spectrum disorders (ASD). This study examined whether tone language speakers with ASD exhibit this advantage. The pitch perception skill of 20 Cantonese-speaking adults with ASD was compared with that of 20 neurotypical individuals. Participants discriminated pairs of real syllable, pseudo-syllable (syllables that do not conform the phonotactic rules or are accidental gaps), and non-speech (syllables with attenuated high-frequency segmental content) stimuli contrasting pitch levels. The results revealed significantly higher discrimination ability in both groups for the non-speech stimuli than for the pseudo-syllables with one semitone difference. No significant group differences were noted. Different from previous findings, post hoc analysis found that enhanced pitch perception was observed in a subgroup of participants with ASD showing no history of delayed speech onset. The tone language experience may have modulated the pitch processing mechanism in the speakers in both ASD and non-ASD groups. PMID:28616150

Patient safety culture in Norwegian primary care: a study in out-of-hours casualty clinics and GP practices.

PubMed

Bondevik, Gunnar Tschudi; Hofoss, Dag; Hansen, Elisabeth Holm; Deilkås, Ellen Catharina Tveter

2014-09-01

This study aimed to investigate patient safety attitudes amongst health care providers in Norwegian primary care by using the Safety Attitudes Questionnaire, in both out-of-hours (OOH) casualty clinics and GP practices. The questionnaire identifies five major patient safety factors: Teamwork climate, Safety climate, Job satisfaction, Perceptions of management, and Working conditions. Cross-sectional study. Statistical analysis included multiple linear regression and independent samples t-tests. Seven OOH casualty clinics and 17 GP practices in Norway. In October and November 2012, 510 primary health care providers working in OOH casualty clinics and GP practices (316 doctors and 194 nurses) were invited to participate anonymously. To study whether patterns in patient safety attitudes were related to professional background, gender, age, and clinical setting. The overall response rate was 52%; 72% of the nurses and 39% of the doctors answered the questionnaire. In the OOH clinics, nurses scored significantly higher than doctors on Safety climate and Job satisfaction. Older health care providers scored significantly higher than younger on Safety climate and Working conditions. In GP practices, male health professionals scored significantly higher than female on Teamwork climate, Safety climate, Perceptions of management and Working conditions. Health care providers in GP practices had significant higher mean scores on the factors Safety climate and Working conditions, compared with those working in the OOH clinics. Our study showed that nurses scored higher than doctors, older health professionals scored higher than younger, male GPs scored higher than female GPs, and health professionals in GP practices scored higher than those in OOH clinics - on several patient safety factors.

Music perception by cochlear implant and normal hearing listeners as measured by the Montreal Battery for Evaluation of Amusia.

PubMed

Cooper, William B; Tobey, Emily; Loizou, Philipos C

2008-08-01

The purpose of this study was to explore the utility/possibility of using the Montreal Battery for Evaluation of Amusia (MBEA) test (Peretz, et al., Ann N Y Acad Sci, 999, 58-75) to assess the music perception abilities of cochlear implant (CI) users. The MBEA was used to measure six different aspects of music perception (Scale, Contour, Interval, Rhythm, Meter, and Melody Memory) by CI users and normal-hearing (NH) listeners presented with stimuli processed via CI simulations. The spectral resolution (number of channels) was varied in the CI simulations to determine: (a) the number of channels (4, 6, 8, 12, and 16) needed to achieve the highest levels of music perception and (b) the number of channels needed to produce levels of music perception performance comparable with that of CI users. CI users and NH listeners performed higher on temporal-based tests (Rhythm and Meter) than on pitch-based tests (Scale, Contour, and Interval)--a finding that is consistent with previous research studies. The CI users' scores on pitch-based tests were near chance. The CI users' (but not NH listeners') scores for the Memory test, a test that incorporates an integration of both temporal-based and pitch-based aspects of music, were significantly higher than the scores obtained for the pitch-based Scale test and significantly lower than the temporal-based Rhythm and Meter tests. The data from NH listeners indicated that 16 channels of stimulation did not provide the highest music perception scores and performance was as good as that obtained with 12 channels. This outcome is consistent with other studies showing that NH listeners listening to vocoded speech are not able to use effectively F0 cues present in the envelopes, even when the stimuli are processed with a large number (16) of channels. The CI user data seem to most closely match with the 4- and 6-channel NH listener conditions for the pitch-based tasks. Consistent with previous studies, both CI users and NH listeners showed the typical pattern of music perception in which scores are higher on tests measuring the perception of temporal aspects of music (Rhythm and Meter) than spectral (pitch) aspects of music (Scale, Contour, and Interval). On that regard, the pattern of results from this study indicates that the MBEA is a suitable test for measuring various aspects of music perception by CI users.

The influence of commenting validity, placement, and style on perceptions of computer code trustworthiness: A heuristic-systematic processing approach.

PubMed

Alarcon, Gene M; Gamble, Rose F; Ryan, Tyler J; Walter, Charles; Jessup, Sarah A; Wood, David W; Capiola, August

2018-07-01

Computer programs are a ubiquitous part of modern society, yet little is known about the psychological processes that underlie reviewing code. We applied the heuristic-systematic model (HSM) to investigate the influence of computer code comments on perceptions of code trustworthiness. The study explored the influence of validity, placement, and style of comments in code on trustworthiness perceptions and time spent on code. Results indicated valid comments led to higher trust assessments and more time spent on the code. Properly placed comments led to lower trust assessments and had a marginal effect on time spent on code; however, the effect was no longer significant after controlling for effects of the source code. Low style comments led to marginally higher trustworthiness assessments, but high style comments led to longer time spent on the code. Several interactions were also found. Our findings suggest the relationship between code comments and perceptions of code trustworthiness is not as straightforward as previously thought. Additionally, the current paper extends the HSM to the programming literature. Copyright © 2018 Elsevier Ltd. All rights reserved.

Confidence in emotion perception in point-light displays varies with the ability to perceive own emotions.

PubMed

Lorey, Britta; Kaletsch, Morten; Pilgramm, Sebastian; Bischoff, Matthias; Kindermann, Stefan; Sauerbier, Isabell; Stark, Rudolf; Zentgraf, Karen; Munzert, Jörn

2012-01-01

One central issue in social cognitive neuroscience is that perceiving emotions in others relates to activating the same emotion in oneself. In this study we sought to examine how the ability to perceive own emotions assessed with the Toronto Alexithymia Scale related to both the ability to perceive emotions depicted in point-light displays and the confidence in these perceptions. Participants observed video scenes of human interactions, rated the depicted valence, and judged their confidence in this rating. Results showed that people with higher alexithymia scores were significantly less confident about their decisions, but did not differ from people with lower alexithymia scores in the valence of their ratings. Furthermore, no modulating effect of social context on the effect of higher alexithymia scores was found. It is concluded that the used stimuli are fit to investigate the kinematic aspect of emotion perception and possibly separate people with high and low alexithymia scores via confidence differences. However, a general difference in emotion perception was not detected in the present setting.

Interbrains cooperation: Hyperscanning and self-perception in joint actions.

PubMed

Balconi, Michela; Vanutelli, Maria Elide

2017-08-01

The aim of the present study was to investigate the neural bases of cooperative behaviors and social self-perception underlying the execution of joint actions by using a hyperscanning brain paradigm with functional near-infrared spectroscopy (fNIRS). We firstly found that an artificial positive feedback on the cognitive performance was able to affect the self-perception of social position and hierarchy (higher social ranking) for the dyad, as well as the cognitive performance (decreased error rate, ER, and response times, RTs). In addition, the shared cognitive strategy was concurrently improved within the dyad after this social reinforcing. Secondly, fNIRS measures revealed an increased brain activity in the postfeedback condition for the dyad. Moreover, an interbrain similarity was found for the dyads during the task, with higher coherent prefrontal cortex (PFC) activity for the interagents in the postfeedback condition. Finally, a significant prefrontal brain lateralization effect was revealed, with the left hemisphere being more engaged during the postfeedback condition. To summarize, the self-perception, the cognitive performance, and the shared brain activity were all reinforced by the social feedback within the dyad.

University Teachers' Perceptions of Appropriate Emotion Display and High-Quality Teacher-Student Relationship: Similarities and Differences across Cultural-Educational Contexts

ERIC Educational Resources Information Center

Hagenauer, Gerda; Gläser-Zikuda, Michaela; Volet, Simone E.

2016-01-01

Research on teachers' emotion display and the quality of the teacher-student relationship in higher education is increasingly significant in the context of rapidly developing internationalization in higher education, with scholars (and students) moving across countries for research and teaching. However, there is little theoretically grounded…

The Emergence of Contesting Motives for Student Feedback-Based Evaluation in Australian Higher Education

ERIC Educational Resources Information Center

Darwin, Stephen

2016-01-01

Student feedback-based evaluation performs a significant social role in framing perceptions of the quality of teaching in contemporary Australian higher education. Yet its emergence is a relatively recent phenomenon, having only been in widespread application since the mid-1980s. The early manifestations of student feedback-based evaluation came…

Rethinking Business Models for 21st Century Higher Education: A European Perspective

ERIC Educational Resources Information Center

Lichy, Jessica; Enström, Rickard

2015-01-01

The late 20th century was an era of social, economic, technological, and political change, resulting in significant shifts in the perception of enlightenment, knowledge, and education. The impact of these changes have become quite apparent in higher education where there is now mounting pressure for faculty to deliver high quality education to an…

Why ePortfolios? Student Perceptions of ePortfolio Use in Continuing Education Learning Environments

ERIC Educational Resources Information Center

Wuetherick, Brad; Dickinson, John

2015-01-01

Over the past decade, there has been an increased exploration of ePortfolios in higher education across disciplines at both the undergraduate and graduate level. ePortfolios have been significantly under-explored, however, in the context of non-traditional continuing education environments within higher education. This paper explores students'…

"It's Just Like an Extra String to Your Bow": Exploring Higher Education Students' Perceptions and Experiences of Extracurricular Activity and Employability

ERIC Educational Resources Information Center

Thompson, Leanne J.; Clark, Gordon; Walker, Marion; Whyatt, J. Duncan

2013-01-01

Students' experience of higher education comprises not only their academic studies but also their extracurricular activities. This article reports on the findings from a mixed-methods research project, exploring in detail the nature and value of extracurricular activity engagement and the significance of institutional schemes encouraging…

How is Family Centered Care Perceived by Healthcare Providers from Different Countries? An International Comparison Study.

PubMed

Feeg, Veronica D; Paraszczuk, Ann Marie; Çavuşoğlu, Hicran; Shields, Linda; Pars, Hatice; Al Mamun, Abdullah

2016-01-01

Family-centered care (FCC) is a healthcare delivery model in which planning care for a child incorporates the entire family. The purpose of this study was to describe and compare how healthcare providers from three countries with varied cultural and healthcare systems perceive the concept FCC by measuring attitudes, and to psychometrically identify a measure that would reflect "family-centeredness." The Working with Families questionnaire, translated when appropriate, was used to capture participants' perceptions of caring for hospitalized children and their parents from pediatric healthcare providers in the United States, Australia and Turkey (n=476). The results indicated significantly more positive attitudes reported for working with children than parents for all countries and individual score differences across countries: the U.S. and Turkey child scores were significantly higher than Australia, whereas the U.S. and Australia parent scores were both significantly higher than Turkey. Perceptions of working with families were different for nurses from the three countries that call for a clearer understanding about perceptions in relation to delivery systems. Further analyses revealed FCS scores to be significantly different between nurses and physicians and significantly correlated with age, number of children and education. The results of this study add to our understanding of influences on practice from different countries and healthcare systems. The FCS score may be useful to determine baseline beliefs and ascertain effectiveness of interventions designed to improve FCC implementation. Copyright © 2016 Elsevier Inc. All rights reserved.

Relations among media influence, body image, eating concerns, and sexual orientation in men: A preliminary investigation.

PubMed

Carper, Teresa L Marino; Negy, Charles; Tantleff-Dunn, Stacey

2010-09-01

The current study explored the relation between sexual orientation, media persuasion, and eating and body image concerns among 78 college men (39 gay; 39 straight). Participants completed measures of sexual orientation, eating disorder symptoms, appearance-related anxiety, perceived importance of physical attractiveness, perceptions of media influence, and media exposure. Gay men scored significantly higher on drive for thinness, body dissatisfaction, and body image-related anxiety than their straight counterparts. Additionally, perceptions of media influence were higher for gay men, and significantly mediated the relation between sexual orientation and eating and body image concerns. Sexual orientation also moderated the relation between perceived media influence and beliefs regarding the importance of physical attractiveness, as this relation was significant for gay men, but not straight men. The current findings suggest that gay men's increased vulnerability to media influence partially accounts for the relatively high rate of eating pathology observed in this population. Copyright © 2010 Elsevier Ltd. All rights reserved.

[The relationship between depression, and interpersonal style, self-perception, and anger].

PubMed

Hisli Şahin, Nesrin; Durak Batıgün, Ayşegül; Koç, Volkan

2011-01-01

The aim of this study was to investigate the relationship between depressive symptoms, and self-concept, interpersonal style, and anger in a group of patients diagnosed with depression and a control group that included volunteers without clinical symptoms. The study included 64 patients (patient group) diagnosed with depression according to DSM IV and 71 volunteers (comparison group) without a psychiatric diagnosis. The participants were given a questionnaire to collect data on their demographic characteristics and life circumstances, along with the Interpersonal Style Scale, Brief Symptom Inventory, Multidimensional Anger Scale, Social Comparison Scale, and Beck Depression Inventory. T-test comparisons showed that the patient group had significantly higher negative interpersonal style scores, higher anger, and more negative self-perception. The results of regression analysis showed that the severity of depression in the patient group could be predicted by aggressive and internalized anger, dissatisfaction with interpersonal relationships, and negative self-perception. The less severe depressive symptoms in the comparison group was predicted by lower level of education, dissatisfaction with life in general, and a positive self-perception. Among both the patient and comparison groups, the depressive symptoms they experienced were closely related to how they perceived themselves, their life in general, and their interpersonal relationships. We therefore hypothesize that anger plays a significant role in the transformation of depressive symptoms into full-blown depression.

Illicit substance use among university students from seven European countries: a comparison of personal and perceived peer use and attitudes towards illicit substance use.

PubMed

Helmer, S M; Mikolajczyk, R T; McAlaney, J; Vriesacker, B; Van Hal, G; Akvardar, Y; Guillen-Grima, F; Salonna, F; Stock, C; Dempsey, R C; Bewick, B M; Zeeb, H

2014-10-01

To compare European students' personal use and approval of illicit substance use with their perceptions of peer behaviours and attitudes, and investigate whether perceptions of peer norms are associated with personal use of illicit substances and attitudes. This study used baseline data from the Social Norms Intervention for the prevention of Polydrug usE (SNIPE) project involving 4482 students from seven European countries in 2012. Students completed an online survey which included questions on personal and perceived peer illicit substance use and personal and perceived peer attitude towards illicit substances. 8.3% of students reported having used illicit substances at least once in their life. 49.7% of students perceived that the majority of their peers have used illicit substances more frequently than themselves. The perception was significantly associated with higher odds for personal illicit substance use (OR: 1.97, 95% CI: 1.53-2.54). The perception that the majority of peers approve illicit substance use was significantly associated with higher odds for personal approval of illicit substance use (OR: 3.47, 95% CI: 2.73-4.41). Students commonly perceived that their peers used illicit subtances more often than themselves. We found an association between the perceived peer norms/attitudes and reported individual behaviour/attitudes. Copyright © 2014 Elsevier Inc. All rights reserved.

Benefit-risk perception of natalizumab therapy in neurologists and a large cohort of multiple sclerosis patients.

PubMed

Heesen, Christoph; Kleiter, Ingo; Meuth, Sven G; Krämer, Julia; Kasper, Jürgen; Köpke, Sascha; Gaissmaier, Wolfgang

2017-05-15

Natalizumab (NAT) is associated with the risk of progressive multifocal leukoencephalopathy (PML). Risk stratification algorithms have been developed, however, without detectable reduction of PML incidence. To evaluate to which extent patients and physicians understand and accept risks associated with NAT treatment. Prospective observational cohort study in German MS centers (n=73) among NAT-treated MS patients (n=801) and their neurologists (n=99). Patients included in this study had mean disease duration of 10.2years and a mean NAT treatment duration of 24months. More than 90% of patients and physicians voted for shared decision making or an informed choice decision making approach. Patients and physicians perceived a similar threat from MS as serious disease and both overestimated treatment benefits from NAT based on trial data. Men perceived MS more severe than women and perception of seriousness increased with age in both groups and in patients as well with increasing disability. Although patients evaluated their PML risk higher, their risk acceptance was significantly higher than of their neurologists. Risk stratification knowledge was good among neurologists and significantly lower among patients. While patients and physicians seem to have realistic risk perception of PML and knowledge of risk stratification concepts, the threat of MS and the perception of treatment benefits may explain the ongoing high acceptance of PML risk. Copyright © 2017 Elsevier B.V. All rights reserved.

Factors affecting the perception of whole-body vibration of occupational drivers: an analysis of posture and manual materials handling and musculoskeletal disorders

PubMed Central

Raffler, Nastaran; Ellegast, Rolf; Kraus, Thomas; Ochsmann, Elke

2016-01-01

Due to the high cost of conducting field measurements, questionnaires are usually preferred for the assessment of physical workloads and musculoskeletal disorders (MSDs). This study compares the physical workloads of whole-body vibration (WBV) and awkward postures by direct field measurements and self-reported data of 45 occupational drivers. Manual materials handling (MMH) and MSDs were also investigated to analyse their effect on drivers' perception. Although the measured values for WBV exposure were very similarly distributed among the drivers, the subjects' perception differed significantly. Concerning posture, subjects seemed to estimate much better when the difference in exposure was significantly large. The percentage of measured awkward trunk and head inclination were significantly higher for WBV-overestimating subjects than non-overestimators; 77 and 80% vs. 36 and 33%. Health complaints in terms of thoracic spine, cervical spine and shoulder–arm were also significantly more reported by WBV-overestimating subjects (42, 67, 50% vs. 0, 25, 13%, respectively). Although more MMH was reported by WBV-overestimating subjects, there was no statistical significance in this study. PMID:26114619

Acculturation Conflict, Cultural Parenting Self-Efficacy, and Perceived Parenting Competence in Asian American and Latino/a Families.

PubMed

Kiang, Lisa; Glatz, Terese; Buchanan, Christy M

2017-12-01

Parents from immigrant backgrounds must deal with normative parenting demands as well as unique challenges associated with acculturation processes. The current study examines the independent and interactive influences of acculturation conflict and cultural parenting self-efficacy (PSE; e.g., parents' confidence in instilling heritage, American, and bicultural values in their children) on perceptions of general parenting competence. Using data from 58 Asian American and 153 Latin American parents of children in grades 6-12, ethnic differences were also explored. Results suggest that lower acculturation conflict is associated with higher perceptions of general parenting competence for both Asian and Latin American parents. Higher cultural PSE is associated with higher perceived general parenting competence for Latino/a parents only. One significant interaction was found, and only for Asian Americans, whereby the negative association between acculturation conflict and perceptions of parenting competence was weaker for those who felt efficacious in transmitting heritage messages. Results are discussed in light of clinical implications and the need for further recognition and study of culturally relevant factors and frameworks among families from immigrant backgrounds. © 2016 Family Process Institute.

Student perception of the educational environment in regular and bridging nursing programs in Saudi Arabia using the Dundee Ready Educational Environment Measure.

PubMed

Al Nozha, Omar Mansour; Fadel, Hani T

2017-01-01

Taibah University offers regular nursing (RNP) and nursing bridging (NBP) bachelor programs. We evaluated student perception of the learning environment as one means of quality assurance. To assess nursing student perception of their educational environment, to compare the perceptions of regular and bridging students, and to compare the perceptions of students in the old and new curricula. Cross-sectional survey. College of Nursing at Taibah University, Madinah, Saudi Arabia. The Dundee Ready Educational Environment Measure (DREEM) instrument was distributed to over 714 nursing students to assess perception of the educational environment. Independent samples t test and Pearson's chi square were used to compare the programs and curricula. The DREEM inventory score. Of 714 students, 271 (38%) were RNP students and 443 (62%) were NBP students. The mean (standard deviation) DREEM score was 111 (25). No significant differences were observed between the programs except for the domain "academic self-perceptions" being higher in RNP students (P < .001). Higher mean DREEM scores were observed among students studying the new curriculum in the RNP (P < .001) and NBP (P > .05). Nursing students generally perceived their learning environment as more positive than negative. Regular students were more positive than bridging students. Students who experienced the new curriculum were more positive towards learning. The cross-sectional design and unequal gender and study level distributions may limit generalizability of the results. Longitudinal, large-scale studies with more even distributions of participant characteristics are needed.

Perceptions about interpersonal relationships and school environment among middle school students with asthma.

PubMed

Rhee, Hyekyun; McQuillan, Brenda; Chen, Ding-Geng; Atis, Shannska

2017-11-01

To examine interpersonal relationships involving peers and teachers and perceptions about school environment among middle school students with asthma in comparison to their healthy counterparts. The study also assesses asthma prevalence in a large sample of middle school students representing different geographic locations. Cross-sectional data were collected from 1059 middle school students in grades 6-8 enrolled in schools in a northeastern region of the United States. Students reported their chronic health conditions including asthma and completed questionnaires measuring perceptions about their relationships with peers and teachers as well as school environment. Analyses of covariance (ANCOVAs) were used to compare students with asthma and their healthy counterparts in the study variables. Asthma was reported by 16.5% of the sample (n = 169). The rate was higher among minority students (23%) than their white counterparts (15%). Greater proportion of urban students (28%) reported asthma than rural (18%) and suburban (14%) students. Students with asthma reported significantly poorer relationships with peers (B = -1.74, p <.001) and teachers (B = -1.41, p =.009), and their perceptions about overall school environment (B = -1.30, p =.009) were also lower than their healthy counterparts. Race showed no significant effects on school factors. Overall asthma prevalence was substantially higher than the national average of adolescent asthma, particularly those residing in the urban area. Poor perceptions of interpersonal relationships with peers and teachers among students with asthma may indicate compromised quality of life. Suboptimal interpersonal relationships and school environment need to be identified and adequately addressed, given their implications for asthma management at the school setting among middle school students.

First and Fourth-Year Student's Perceptions about Importance of Nursing Care Behaviors: Socialization toward Caring.

PubMed

Zamanzadeh, Vahid; Valizadeh, Leila; Azimzadeh, Roghaieh; Aminaie, Nasim; Yousefzadeh, Sedigeh

2014-06-01

The essence of professional nursing is caring and so, nursing education must make caring as a significant part of their curricula. In this regard, little research exists about how nursing students perceive caring. The aim of this study is to investigate the nursing students' perception toward caring and thus, the impact of socialization process on their perception of caring will be determined. A cross-sectional study was done among all first and fourth-year nursing students (n=230) in Tabriz and Urmia faculties of nursing, 2012. Data were collected using Larson's Caring Questionnaire that assessed the importance of nursing care behaviors (n=50) in six dimensions: "being accessible", "explains and facilitates", "comforts", "anticipates", "trusting relationship" and "monitors and follows through". The importance of caring behaviors was evaluated by the first and fourth-year nursing students in moderate to high level and also, the both groups considered higher ranks for "monitors and follows through" and "being accessible" and lower ranks for "anticipates" and "trusting relationships". The fourth-year students only ranked "explains and facilitates" higher than the first-year students, but the "comforts" dimension is not differed significantly between groups. The findings demonstrated that nursing education in this study has not likely succeeded in producing intended changes in the nursing students' perceptions. It is recommended to exactly find the perceptual changes or in principle the professional socialization process of nursing students, more research using longitudinal designs be conducted to examine the differences in students' perceptions of caring upon entering and completing the nursing program.

Problems of Outdoor Recreation: The Effect of Visitors' Demographics on the Perceptions of Termessos National Park, Turkey

NASA Astrophysics Data System (ADS)

Sayan, Selcuk; Karagüzel, Osman

2010-06-01

Visitor demographics, perceptions and their relationships are investigated to determine the problems and issues for outdoor recreation, which has been a neglected part of the Turkish national park system, using the case of Termessos National Park, located in the south of Turkey. The park is attractive for both its historical and natural resources. Five demographic characteristics (gender, age, nationality, education level and income level) were used to test perceptions of the park resources, preference for number of groups and perception of crowding. The data was collected via a questionnaire survey administered on-site. Chi-square tests demonstrated that perceptions are significantly influenced by the nationality of respondents. Archaeological ruins were perceived as the most popular park resource, and were more appreciated by the older age groups, French visitors and those with higher education. Although the park was not perceived to be crowded, at least 25% of all age groups and 30% of all nationalities preferred not to encounter any other groups, whereas a significant majority of Turkish visitors (over 95%) did not mind having one or two groups present during their visit. Visitors with higher education and income levels preferred to encounter fewer groups. At least 60% of the visitors were comfortable with the actual condition of the park. The trails, signage and brochures were considered major problems. As an integrated part of the ruins, redesign of trails was perceived as necessary. Signage was perceived to be the second most important problem, which is also related to trails and orientation, whereas brochures were suggested as supplementary materials.

Informal Caregivers Assisting People with Multiple Sclerosis

PubMed Central

Huang, Chunfeng

2011-01-01

The objective of this study was to identify characteristics of informal caregivers, caregiving, and people with multiple sclerosis (MS) receiving this assistance that are associated with the strength of the care-giver/care recipient relationship. Data were collected in a national survey of informal caregivers and analyzed using an ordered logistic regression model to identify factors associated with caregiver perceptions of the strength of the relationship with the person with MS. The overall health of the person with MS was significantly associated with caregiver perceptions that providing assistance strengthened the caregiver/care recipient relationship, with poor health having a negative impact on the relationship. A spousal relationship between the caregiver and the person with MS was associated with significantly lower perceptions of a strengthened relationship. Conversely, caregiver perceptions that MS symptoms interfered with the independence of the person with MS in daily life were associated with caregiver perceptions of a strengthened relationship. Longer duration of caregiving and more hours per week spent providing assistance also were associated with a stronger relationship. In contrast, we found a significant negative association between caregiver perceptions that assisting the person with MS was burdensome and the strength of the relationship. Similarly, higher levels of education among caregivers tended to have a significantly negative impact on the caregiver/care recipient relationship. Our findings highlight the importance of addressing the needs and concerns of spousal caregivers. Health professionals who treat informal caregivers, as well as those treating people with MS, should be sensitive to the impact caregiving has on caregivers, especially spouses providing assistance. PMID:24453723

Stress, abdominal obesity and intrarenal resistive index in essential hypertension.

PubMed

Trovato, G M; Pace, P; Martines, G F; Trovato, F M; Pirri, C; Catalano, D

2012-07-01

Although it is commonly believed that a strong causal link exists between psychological stress and hypertension, as well with other factors, such as obesity, just what kind of empirical evidence supports this assumption is still controversial. The aim of the study is to investigate if perceived stress have any interference with intrarenal resistance and hence with mechanisms related to Essential Hypertension (EH) and if Anxiety, Depression, Self efficacy and Illness Perception can account for perceived stress. Obesity, insulin resistance (HOMA), Doppler Renal Resistive Index (RRI) and glomerular filtration rate (GFR) are studied along with Psychological Stress Measure (PSM), Illness Perception Questionnaire (IPQ-R), Generalized Self-Efficacy scale (GSE) and Hospital Anxiety and Depression Scale (HADS) in 119 hypertensive patients referred for stable lasting EH, and 150 normal controls. Lower salt/lower calories Mediterranean diet, physical activity increase and smoking withdrawal counseling were provided. By Odds Ratios, higher risk of EH is associated with greater perceived stress, older age, lower GFR, obesity, greater RRI and insulin resistance. By Multiple Linear Regression the most significant variable that accounts for higher RRI are abdominal obesity and arterial pulse pressure; the only significant independent psychological variable that accounts for abdominal obesity are PSM and identity IPQ subscale. Self-Efficacy anxiety and Illness perception subscales (IPQr), accounts significantly for 62.0% of the variance to PSM, with possible effects on RRI and on the pathophysiological hypertension cascade. Worst identity and treatment control perceptions of EH, and a lower self-efficacy are the main psychological factors accounting for a greater stress. Interventions aimed to reduce perceived stress can be warranted in EH.

How Do the Chinese Perceive Ecological Risk in Freshwater Lakes?

PubMed Central

Huang, Lei; Han, Yuting; Zhou, Ying; Gutscher, Heinz; Bi, Jun

2013-01-01

In this study, we explore the potential contributions of a risk perception framework in understanding public perceptions of unstable ecosystems. In doing so, we characterize one type of common ecological risk– harmful algal blooms (HABs)–in four of the most seriously eutrophicated freshwater lakes in China. These lakes include Chaohu, Dianchi, Hongze, and Taihu, where a total of 2000 residents living near these sites were interviewed. Regional discrepancies existed in the pilot study regarding public perceptions of ecological changes and public concerns for ecological risk. Comparing HABs and other kinds of risks (earthquake, nuclear, and public traffic) through the psychometric paradigm method, Knowledge, Effect, and Trust were three key factors formulating the risk perception model. The results indicated that Knowledge and risk tolerance levels had significant negative correlations in the higher economic situation while correlations in the lower economic situation were significantly positive. Effect and risk tolerance levels had significant negative correlations in the high and middle education situation while correlations in the low education situation were close to zero or insignificant. For residents from Taihu with comparatively higher economic and educational levels, more investment in risk prevention measures and stronger policies are needed. And for residents from Hongze and Dianchi with comparatively low economic and educational levels, improvement of the government’s credibility (Trust) was the most important factor of risk tolerance, so efforts to eliminate ecological problems with the stepwise development of economic and educational levels should be implemented and gradually strengthened. In turn, this could prevent public discontent and ensure support for ecological protection policies. PMID:23671602

Survey of Nursing Students' Self-Reported Knowledge of Ebola Virus Disease, Willingness to Treat, and Perceptions of their Duty to Treat.

PubMed

Chilton, Jenifer M; McNeill, Charleen; Alfred, Danita

The purpose of this study was to explore nursing students' self-reported knowledge of Ebola Virus Disease (EVD), willingness to treat patients with EVD, and student perceptions of duty to treat patients with EVD. The researchers developed the Survey of Nursing Student Self-Reported Knowledge of EVD, Willingness to Treat, and Perceptions of Duty to Treat, a quantitative tool with open-ended questions to inform the responses. On-line survey software was used for gathering anonymous data. A mixture of descriptive, nonparametric, and parametric statistics were used to describe, compare, and examine relationships between variables. Results demonstrated that licensed students scored significantly higher on self-reported knowledge of EVD than their prelicensure student counterparts (P=.039). Licensed students and prelicensure students did not differ on self-assessed willingness to treat (P>.05). The students had significantly higher willingness-to-treat scores when self-reported knowledge scores were higher (P=.007) and when they were older (P=.004). Willingness to treat was not influenced by whether one was partnered or single (P>.05) or had children or did not have children (P>.05). In conclusion, basic EVD knowledge and training appears to be critical to ensure willingness to treat. However, it is imperative that students have an indepth understanding of the principles of infectious diseases in general. Copyright © 2016 Elsevier Inc. All rights reserved.

Hazard perception skills of young drivers with Attention Deficit Hyperactivity Disorder (ADHD) can be improved with computer based driver training: An exploratory randomised controlled trial.

PubMed

Bruce, C R; Unsworth, C A; Dillon, M P; Tay, R; Falkmer, T; Bird, P; Carey, L M

2017-12-01

Young drivers with Attention Deficit Hyperactivity Disorder (ADHD) are at higher risk of road traffic injuries than their peers. Increased risk correlates with poor hazard perception skill. Few studies have investigated hazard perception training using computer technology with this group of drivers. *Determine the presence and magnitude of the between-group and within- subject change in hazard perception skills in young drivers with ADHD who receive Drive Smart training. *Determine whether training-facilitated change in hazard perception is maintained over time. This was a feasibility study, randomised control trial conducted in Australia. The design included a delayed treatment for the control group. Twenty-five drivers with a diagnosis of ADHD were randomised to the Immediate Intervention or Delayed Intervention group.The Immediate Intervention group received a training session using a computer application entitled Drive Smart. The Delayed Intervention group watched a documentary video initially (control condition), followed by the Drive Smart computer training session. The participant's hazard perception skill was measured using the Hazard Perception Test (HPT). After adjusting for baseline scores, there was a significant betweengroup difference in post-intervention HPT change scores in favour of the Immediate Intervention group. The magnitude of the effect was large. There was no significant within-group delayed intervention effect. A significant maintenance effect was found at 6-week follow-up for the Immediate Intervention group. The hazard perception skills of participants improved following training with large effect size and some maintenance of gain. A multimodal approach to training is indicated to facilitate maintenance. A full-scale trial is feasible. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Motivational Climate and Intrinsic Motivation in the Rehabilitation Setting.

PubMed

Brinkman-Majewski, Rachel E; Weiss, Windee M

2018-02-06

The motivational climate created by the athletic trainer in rehabilitation may be critical in influencing athletes' intrinsic motivation and other psychosocial outcomes in the rehabilitation and the recovery process. The purpose of this study was to examine intercollegiate athletes' perceptions of the motivational climate in the rehabilitation setting. Specifically, examining if perceptions of the motivational climate can predict athletes' levels of intrinsic motivation with rehabilitation as well as the relationship between perceptions of the motivational climate and athlete demographics (gender, starter status, athletic trainer gender, etc). Cross-sectional, descriptive research. College sport team and athletic training center. NCAA Division II intercollegiate athletes from one institution (n = 187; 125 male, 62 female). Paper-based survey measuring: mastery and performance perceptions of the motivational climate in rehabilitation, athletes' goal orientation in sport, athletes' levels of motivation in rehabilitation. Perceptions of a performance climate was positively related to intrinsic motivation effort-improvement (effect size=25.34%). Perceptions of a mastery climate were positively related to interest-enjoyment and perceived competence and negatively related to tension-pressure (effect size=39.03%). In general, female athletes, as well as athletes with a female athletic trainer, had significantly higher perceptions of mastery motivational climate effort-improvement compared to male athletes and athletes with male athletic trainers. While male athletes and athletes with male athletic trainers had higher perceptions of intra-team member rivalry in rehabilitation. The athlete's gender and goal orientation, as well as the gender of the athletic trainer creating the motivational climate, can influence whether the environment is perceived as more mastery or performance. The recovering athletes' perceptions of the climate in rehabilitation can, in turn, affect their intrinsic motivation toward the therapeutic interventions.

Marketing of menthol cigarettes and consumer perceptions

PubMed Central

2011-01-01

In order to more fully understand why individuals smoke menthol cigarettes, it is important to understand the perceptions held by youth and adults regarding menthol cigarettes. Perceptions are driven by many factors, and one factor that can be important is marketing. This review seeks to examine what role, if any, the marketing of menthol cigarettes plays in the formation of consumer perceptions of menthol cigarettes. The available literature suggests that menthol cigarettes may be perceived as safer choices than non-menthol cigarettes. Furthermore, there is significant overlap between menthol cigarette advertising campaigns and the perceptions of these products held by consumers. The marketing of menthol cigarettes has been higher in publications and venues whose target audiences are Blacks/African Americans. Finally, there appears to have been changes in cigarette menthol content over the past decade, which has been viewed by some researchers as an effort to attract different types of smokers. PMID:21624148

Dental hygiene students' perceptions of distance learning: do they change over time?

PubMed

Sledge, Rhonda; Vuk, Jasna; Long, Susan

2014-02-01

The University of Arkansas for Medical Sciences dental hygiene program established a distant site where the didactic curriculum was broadcast via interactive video from the main campus to the distant site, supplemented with on-line learning via Blackboard. This study compared the perceptions of students towards distance learning as they progressed through the 21 month curriculum. Specifically, the study sought to answer the following questions: Is there a difference in the initial perceptions of students on the main campus and at the distant site toward distance learning? Do students' perceptions change over time with exposure to synchronous distance learning over the course of the curriculum? All 39 subjects were women between the ages of 20 and 35 years. Of the 39 subjects, 37 were Caucasian and 2 were African-American. A 15-question Likert scale survey was administered at 4 different periods during the 21 month program to compare changes in perceptions toward distance learning as students progressed through the program. An independent sample t-test and ANOVA were utilized for statistical analysis. At the beginning of the program, independent samples t-test revealed that students at the main campus (n=34) perceived statistically significantly higher effectiveness of distance learning than students at the distant site (n=5). Repeated measures of ANOVA revealed that perceptions of students at the main campus on effectiveness and advantages of distance learning statistically significantly decreased whereas perceptions of students at distant site statistically significantly increased over time. Distance learning in the dental hygiene program was discussed, and replication of the study with larger samples of students was recommended.

Risk perception in natalizumab-treated multiple sclerosis patients and their neurologists.

PubMed

Heesen, Christoph; Kleiter, Ingo; Nguyen, Franziska; Schäffler, Nina; Kasper, Jürgen; Köpke, Sascha; Gaissmaier, Wolfgang

2010-12-01

Natalizumab is associated with the potentially life-threatening side-effect progressive multifocal leukoencephalopathy (PML). Little is known about patients' and physicians' risk estimates and attitudes towards natalizumab treatment. Consecutive natalizumab-treated patients (n = 69) and neurologists (n = 66) in two centres and cooperating private practices received an evidence-based three-page information leaflet about natalizumab-associated PML and an evaluation sheet. After reading the information, patients were significantly more likely than physicians to intend continuation of natalizumab treatment and willing to accept higher risks of PML: 49% of physicians would stop treatment at a PML risk of 2:10,000 or lower, while only 17% of patients would do so (p < 0.001). This difference could not be explained by risk calculation abilities or lack of understanding. Both groups overestimated natalizumab treatment effects. Patients had a significantly worse perception of multiple sclerosis as a malignant disease. We conclude that patients were willing to accept a higher risk of PML than neurologists. Coherent with their perception of risks and benefits, patients were also more willing to continue treatment. Open information about treatment-related risks is appreciated and might support shared decision making.

Gender and Socioeconomic Status in Relation to Weight Perception and Weight Control Behavior in Korean Adults

PubMed Central

Joh, Hee-Kyung; Oh, Juhwan; Lee, Hae-Jeung; Kawachi, Ichiro

2013-01-01

Aim In Korea, obesity is more prevalent among men and lower socioeconomic groups. To explain this obesity disparity, we compared weight perception and weight control behavior across gender and socioeconomic status (SES). Methods We analyzed data from 16,260 participants aged 20 years or older in a nationally representative cross-sectional survey. SES indicators included education and income levels. Weight under-perception was defined when participants considered themselves lighter than their measured BMI status. Either no active or inappropriate weight control (i.e., trying to gain weight in obese individuals) was considered to be unhealthy patterns. Multivariate prevalence ratios were calculated using log-binomial regressions. Results Men had a higher prevalence of weight under-perception (24.5 vs. 11.9%) and unhealthy patterns of weight control behavior (57 vs. 40%) than women. Low education level was associated with weight under-perception (ptrend = 0.022 in men, ptrend ℋ 0.001 in women). Both education and income levels were significantly associated with patterns of weight control behavior (for education: ptrend ℋ 0.001 in men and women; for income: ptrend = 0.047 in men, ptrend ℋ 0.001 in women). Conclusion Weight perception and weight control behavior significantly varied by gender and SES. Public actions should be directed toward improving perception and behavior of high-risk populations. PMID:23429009

Women's attitude and perceptions towards menopause in different cultures. Cross-cultural and intra-cultural comparison of pre-menopausal and post-menopausal women in Germany and in Papua New Guinea.

PubMed

Kowalcek, Ingrid; Rotte, Doerte; Banz, Constanze; Diedrich, Klaus

2005-07-16

To study cross-cultural and intra-cultural differences between the perception and the experience of menopause in pre-menopausal and post-menopausal German and Papua New Guineas women. Concepts concerning menopause and the experience of the menopause were assessed by the symptom categories (i.e. hot flashes, cardiac or sleeping disorders, depression, irritability, lack of drive, vaginal dryness, painful joints or muscles) according to the Menopause Rating Scale (MRS). In addition to the translated English version, a questionnaire in Pidgin-English was offered. Questions about positive and negative expectations of menopause and the acceptance of hormonal replacement therapy were included. Statistical analysis was performed using Chi-square test and the Mann-Whitney U-test as indicated. One hundred and one pre-menopausal and 40 post-menopausal women in Germany as well as 36 pre-menopausal and 41 post-menopausal women in Papua New Guinea were questioned. The expectations regarding the menopause differed significantly in favor of a higher trait intensity concerning the item of hot flashes in Germany and a significantly higher trait intensity in the items cardiac trouble, lack of drive, urological symptoms, vaginal dryness, joint and muscle symptoms in Papua New Guinea. In the menopause experience, significant differences between the cultures are confirmed in favor of a higher trait intensity in Papua New Guinea concerning experienced depression, drop in performance, sexual disturbances and vaginal dryness. The intra-cultural comparison between the concepts concerning menopause and the menopause experience in Germany shows a significantly higher trait intensity with regard to the expected disturbance from hot flashes, depression, agitation, lack of drive and sexual problems as compared to the experienced disturbances. In Papua New Guinea, the survey showed a difference in expected and experienced vaginal dryness. Perception and concepts concerning illness and health are based on culturally produced patterns.

Does Attorney Advertising Influence Patient Perceptions of Pelvic Mesh?

PubMed

Tippett, Elizabeth; King, Jesse; Lucent, Vincent; Ephraim, Sonya; Murphy, Miles; Taff, Eileen

2018-01-01

To measure the relative influence of attorney advertising on patient perceptions of pelvic mesh compared with a history of surgery and a first urology visit. A 52-item survey was administered to 170 female patients in 2 urology offices between 2014 and 2016. Multiple survey items were combined to form scales for benefit and risk perceptions of pelvic mesh, perceptions of the advertising, attitudes toward pelvic mesh, and knowledge of pelvic mesh and underlying medical conditions. Data were analyzed using hierarchical linear regression models. Exposure to attorney advertising was quite high; 88% reported seeing a mesh-related attorney advertisement in the last 6 months. Over half of patients reported seeing attorney advertisements more than once per week. A history of prior mesh implant surgery was the strongest predictor of benefit and risk perceptions of pelvic mesh. Exposure to attorney advertising was associated with higher risk perceptions but did not significantly affect perceptions of benefits. Past urologist visits increased perceptions of benefits but had no effect on risk perceptions. Attorney advertising appears to have some influence on risk perceptions, but personal experience and discussions with a urogynecologist or urologist also influence patient perceptions. Implications, limitations, and future research are discussed. Copyright © 2017 Elsevier Inc. All rights reserved.

Perceptions of risk from nanotechnologies and trust in stakeholders: a cross sectional study of public, academic, government and business attitudes.

PubMed

Capon, Adam; Gillespie, James; Rolfe, Margaret; Smith, Wayne

2015-04-26

Policy makers and regulators are constantly required to make decisions despite the existence of substantial uncertainty regarding the outcomes of their proposed decisions. Understanding stakeholder views is an essential part of addressing this uncertainty, which provides insight into the possible social reactions and tolerance of unpredictable risks. In the field of nanotechnology, large uncertainties exist regarding the real and perceived risks this technology may have on society. Better evidence is needed to confront this issue. We undertook a computer assisted telephone interviewing (CATI) survey of the Australian public and a parallel survey of those involved in nanotechnology from the academic, business and government sectors. Analysis included comparisons of proportions and logistic regression techniques. We explored perceptions of nanotechnology risks both to health and in a range of products. We examined views on four trust actors. The general public's perception of risk was significantly higher than that expressed by other stakeholders. The public bestows less trust in certain trust actors than do academics or government officers, giving its greatest trust to scientists. Higher levels of public trust were generally associated with lower perceptions of risk. Nanotechnology in food and cosmetics/sunscreens were considered riskier applications irrespective of stakeholder, while familiarity with nanotechnology was associated with a reduced risk perception. Policy makers should consider the disparities in risk and trust perceptions between the public and influential stakeholders, placing greater emphasis on risk communication and the uncertainties of risk assessment in these areas of higher concern. Scientists being the highest trusted group are well placed to communicate the risks of nanotechnologies to the public.

Fundamental frequency information for speech recognition via bimodal stimulation: cochlear implant in one ear and hearing aid in the other.

PubMed

Shpak, Talma; Most, Tova; Luntz, Michal

2014-01-01

The aim of this study was to examine the role of fundamental frequency (F0) information in improving speech perception of individuals with a cochlear implant (CI) who use a contralateral hearing aid (HA). The authors hypothesized that in bilateral-bimodal (CI/HA) users the perception of natural prosody speech would be superior to the perception of speech with monotonic flattened F0 contour, whereas in unilateral CI users the perception of both speech signals would be similar. They also hypothesized that in the CI/HA listening condition the speech perception scores would improve as a function of the magnitude of the difference between the F0 characteristics of the target speech signal and the F0 characteristics of the competitors, whereas in the CI-alone condition such a pattern would not be recognized, or at least not as clearly. Two tests were administered to 29 experienced CI/HA adult users who, regardless of their residual hearing or speech perception abilities, had chosen to continue using an HA in the nonimplanted ear for at least 75% of their waking hours. In the first test, the difference between the perception of speech characterized by natural prosody and speech characterized by monotonic flattened F0 contour was assessed in the presence of babble noise produced by three competing male talkers. In the second test the perception of semantically unpredictable sentences was evaluated in the presence of a competing reversed speech sentence spoken by different single talkers with different F0 characteristics. Each test was carried out under two listening conditions: CI alone and CI/HA. Under both listening conditions, the perception of speech characterized by natural prosody was significantly better than the perception of speech in which monotonic F0 contour was flattened. Differences between the scores for natural prosody and for monotonic flattened F0 speech contour were significantly greater, however, in the CI/HA condition than with CI alone. In the second test, the overall scores for perception of semantically unpredictable sentences in the presence of all competitors were higher in the CI/HA condition in the presence of all competitors. In both listening conditions, scores increased significantly with increasing difference between the F0 characteristics of the target speech signal and the F0 characteristics of the competitor. The higher scores obtained in the CI/HA condition than with CI alone in both of the task-specific tests suggested that the use of a contralateral HA provides improved low-frequency information, resulting in better performance by the CI/HA users.

Reduced white matter integrity and facial emotion perception in never-medicated patients with first-episode schizophrenia: A diffusion tensor imaging study.

PubMed

Zhao, Xiaoxin; Sui, Yuxiu; Yao, Jingjing; Lv, Yiding; Zhang, Xinyue; Jin, Zhuma; Chen, Lijun; Zhang, Xiangrong

2017-07-03

Facial emotion perception is impaired in schizophrenia. Although the pathology of schizophrenia is thought to involve abnormality in white matter (WM), few studies have examined the correlation between facial emotion perception and WM abnormalities in never-medicated patients with first-episode schizophrenia. The present study tested associations between facial emotion perception and WM integrity in order to investigate the neural basis of impaired facial emotion perception in schizophrenia. Sixty-three schizophrenic patients and thirty control subjects underwent facial emotion categorization (FEC). The FEC data was inserted into a logistic function model with subsequent analysis by independent-samples T test and the shift point and slope as outcome measurements. Severity of symptoms was measured using a five-factor model of the Positive and Negative Syndrome Scale (PANSS). Voxelwise group comparison of WM fractional anisotropy (FA) was operated using tract-based spatial statistics (TBSS). The correlation between impaired facial emotion perception and FA reduction was examined in patients using simple regression analysis within brain areas that showed a significant FA reduction in patients compared with controls. The same correlation analysis was also performed for control subjects in the whole brain. The patients with schizophrenia reported a higher shift point and a steeper slope than control subjects in FEC. The patients showed a significant FA reduction in left deep WM in the parietal, temporal and occipital lobes, a small portion of the corpus callosum (CC), and the corona radiata. In voxelwise correlation analysis, we found that facial emotion perception significantly correlated with reduced FA in various WM regions, including left forceps major (FM), inferior longitudinal fasciculus (ILF), inferior fronto-occipital fasciculus (IFOF), Left splenium of CC, and left ILF. The correlation analyses in healthy controls revealed no significant correlation of FA with FEC task. These results showed disrupted WM integrity in these regions constitutes a potential neural basis for the facial emotion perception impairments in schizophrenia. Copyright © 2017 Elsevier Inc. All rights reserved.

Normative misperceptions of tobacco use among university students in seven European countries: baseline findings of the 'Social Norms Intervention for the prevention of Polydrug usE' study.

PubMed

Pischke, Claudia R; Helmer, Stefanie M; McAlaney, John; Bewick, Bridgette M; Vriesacker, Bart; Van Hal, Guido; Mikolajczyk, Rafael T; Akvardar, Yildiz; Guillen-Grima, Francisco; Salonna, Ferdinand; Orosova, Olga; Dohrmann, Solveig; Dempsey, Robert C; Zeeb, Hajo

2015-12-01

Research conducted in North America suggests that students tend to overestimate tobacco use among their peers. This perceived norm may impact personal tobacco use. It remains unclear how these perceptions influence tobacco use among European students. The two aims were to investigate possible self-other discrepancies regarding personal use and attitudes towards use and to evaluate if perceptions of peer use and peer approval of use are associated with personal use and approval of tobacco use. The EU-funded 'Social Norms Intervention for the prevention of Polydrug usE' study was conducted in Belgium, Denmark, Germany, Slovak Republic, Spain, Turkey and United Kingdom. In total, 4482 students (71% female) answered an online survey including questions on personal and perceived tobacco use and personal and perceived attitudes towards tobacco use. Across all countries, the majority of students perceived tobacco use of their peers to be higher than their own use. The perception that the majority (>50%) of peers used tobacco regularly in the past two months was significantly associated with higher odds for personal regular use (OR: 2.66, 95% CI: 1.90-3.73). The perception that the majority of peers approve of tobacco use was significantly associated with higher odds for personal approval of tobacco use (OR: 6.49, 95% CI: 4.54-9.28). Perceived norms are an important predictor of personal tobacco use and attitudes towards use. Interventions addressing perceived norms may be a viable method to change attitudes and tobacco use among European students, and may be a component of future tobacco control policy. Copyright © 2015 Elsevier Ltd. All rights reserved.

Kids' Perceptions toward Children's Ward Healing Environments: A Case Study of Taiwan University Children's Hospital.

PubMed

Woo, Jeng-Chung; Lin, Yi-Ling

2016-01-01

This paper summarizes the opinions of experts who participated in designing the environment of a children's hospital and reports the results of a questionnaire survey conducted among hospital users. The grounded theory method was adopted to analyze 292 concepts, 79 open codes, 25 axial codes, and 4 selective codes; in addition, confirmatory factor analysis and reliability analysis were performed to identify elements for designing a healing environment in a children's hospital, and 21 elements from 4 dimensions, namely, emotions, space design, interpersonal interaction, and pleasant surroundings, were determined. Subsequently, this study examined the perceptions of 401 children at National Taiwan University Children's Hospital. The results revealed that, regarding the children's responses to the four dimensions and their overall perception, younger children accepted the healing environment to a significantly higher degree than did older children. The sex effect was significant for the space design dimension, and it was not significant for the other dimensions.

Kids' Perceptions toward Children's Ward Healing Environments: A Case Study of Taiwan University Children's Hospital

PubMed

Woo, Jeng-Chung; Lin, Yi-Ling

2016-01-01

This paper summarizes the opinions of experts who participated in designing the environment of a children's hospital and reports the results of a questionnaire survey conducted among hospital users. The grounded theory method was adopted to analyze 292 concepts, 79 open codes, 25 axial codes, and 4 selective codes; in addition, confirmatory factor analysis and reliability analysis were performed to identify elements for designing a healing environment in a children's hospital, and 21 elements from 4 dimensions, namely, emotions, space design, interpersonal interaction, and pleasant surroundings, were determined. Subsequently, this study examined the perceptions of 401 children at National Taiwan University Children's Hospital. The results revealed that, regarding the children's responses to the four dimensions and their overall perception, younger children accepted the healing environment to a significantly higher degree than did older children. The sex effect was significant for the space design dimension, and it was not significant for the other dimensions. © 2016 J.-C. Woo and Y.-L. Lin.

Cultural Differences in Young Adults' Perceptions of the Probability of Future Family Life Events.

PubMed

Speirs, Calandra; Huang, Vivian; Konnert, Candace

2017-09-01

Most young adults are exposed to family caregiving; however, little is known about their perceptions of their future caregiving activities such as the probability of becoming a caregiver for their parents or providing assistance in relocating to a nursing home. This study examined the perceived probability of these events among 182 young adults and the following predictors of their probability ratings: gender, ethnicity, work or volunteer experience, experiences with caregiving and nursing homes, expectations about these transitions, and filial piety. Results indicated that Asian or South Asian participants rated the probability of being a caregiver as significantly higher than Caucasian participants, and the probability of placing a parent in a nursing home as significantly lower. Filial piety was the strongest predictor of the probability of these life events, and it mediated the relationship between ethnicity and probability ratings. These findings indicate the significant role of filial piety in shaping perceptions of future life events.

"How to Strike the Right Balance between Quality Assurance and Quality Control in the Perceptions of Individual Lecturers": A Comparison of UK and Dutch Higher Education Institutions

ERIC Educational Resources Information Center

Teelken, Christine; Lomas, Laurie

2009-01-01

This paper focuses on the way lecturers observe, feel restrained by and cope with quality management systems that have been implemented in the higher education systems of the United Kingdom and the Netherlands. As two sides of the same coin, quality enhancement and quality control are of increased significance in European Higher Education…

How are lung cancer risk perceptions and cigarette smoking related?-testing an accuracy hypothesis.

PubMed

Chen, Lei-Shih; Kaphingst, Kimberly A; Tseng, Tung-Sung; Zhao, Shixi

2016-10-01

Subjective risk perception is an important theoretical construct in the field of cancer prevention and control. Although the relationship between subjective risk perception and health behaviors has been widely studied in many health contexts, the causalities and associations between the risk perception of developing lung cancer and cigarette smoking have been inconsistently reported among studies. Such inconsistency may be from discrepancies between study designs (cross-sectional versus longitudinal designs) and the three hypotheses (i.e., the behavior motivation hypothesis, the risk reappraisals hypothesis, and the accuracy hypothesis) testing different underlying associations between risk perception and cigarette-smoking behaviors. To clarify this issue, as an initial step, we examined the association between absolute and relative risk perceptions of developing lung cancer and cigarette-smoking behaviors among a large, national representative sample of 1,680 U.S. adults by testing an accuracy hypothesis (i.e., people who smoke accurately perceived a higher risk of developing lung cancer). Data from the U.S. Health Information National Trends Survey (HINTS) were analyzed using logistic regression and multivariate linear regression to examine the associations between risk perception and cigarette-smoking behaviors among 1,680 U.S. adults. Findings from this cross-sectional survey suggest that absolute and relative risk perceptions were positively and significantly correlated with having smoked >100 cigarettes during lifetime and the frequency of cigarette smoking. Only absolute risk perception was significantly associated with the number of cigarettes smoked per day among current smokers. Because both absolute and relative risk perceptions are positively related to most cigarette-smoking behaviors, this study supports the accuracy hypothesis. Moreover, absolute risk perception might be a more sensitive measurement than relative risk perception for perceived lung cancer risk. Longitudinal research is needed in the future to investigate other types of risk perception-risk behavior hypotheses-the behavior motivation and the risk reappraisals hypotheses-among nationally representative samples to further examine the causations between risk perception of obtaining lung cancer and smoking behaviors.

See no evil: color blindness and perceptions of subtle racial discrimination in the workplace.

PubMed

Offermann, Lynn R; Basford, Tessa E; Graebner, Raluca; Jaffer, Salman; De Graaf, Sumona Basu; Kaminsky, Samuel E

2014-10-01

Workplace discrimination has grown more ambiguous, with interracial interactions often perceived differently by different people. The present study adds to the literature by examining a key individual difference variable in the perception of discrimination at work, namely individual color-blind attitudes. We examined relationships between 3 dimensions of color-blind attitudes (Racial Privilege, Institutional Discrimination, and Blatant Racial Issues) and perceptions of racial microaggressions in the workplace as enacted by a White supervisor toward a Black employee (i.e., discriminatory actions ranging from subtle to overt). Findings showed that observer views on institutional discrimination fully mediated, and blatant racial issues partially mediated, the relationships between racial group membership and the perception of workplace microaggressions. Non-Hispanic Whites endorsed color blindness as institutional discrimination and blatant racial issues significantly more than members of racioethnic minority groups, and higher levels of color-blind worldviews were associated with lower likelihoods of perceiving microaggressions. Views on racial privilege did not differ significantly between members of different racial groups or affect microaggression perceptions. Implications for organizations concerned about promoting more inclusive workplaces are discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Emotional Perception of Music in Children With Bimodal Fitting and Unilateral Cochlear Implant.

PubMed

Shirvani, Sareh; Jafari, Zahra; Motasaddi Zarandi, Masoud; Jalaie, Shohre; Mohagheghi, Hamed; Tale, Mohammad Reza

2016-06-01

Biological, structural, and acoustical constraints faced by cochlear implant (CI) users can alter the perception of music. Bimodal fitting not only provides bilateral hearing but can also improve auditory skills. This study was conducted to assess the impact of this amplification style on the emotional perception of music among children with hearing loss (HL). Twenty-five children with congenital severe to profound HL and unilateral CIs, 20 children with bimodal fitting, and 30 children with normal hearing participated in this study. Their emotional perceptions of music were measured using a method where children indicated happy or sad feelings induced by music by pointing to pictures of faces showing these emotions. Children with bimodal fitting obtained significantly higher mean scores than children with unilateral CIs for both happy and sad music items and in overall test scores (P < .001). Both groups with HL obtained significantly lower scores than children with normal hearing (P < .001). Bimodal fitting results in a better emotional perception of music compared to unilateral CI. Given the influence of music in neurological and linguistic development and social interactions, it is important to evaluate the possible benefits of bimodal fitting prescriptions for individuals with unilateral CIs. © The Author(s) 2015.

Trends and correlates of the public’s perception of healthcare systems in the European Union: a multilevel analysis of Eurobarometer survey data from 2009 to 2013

PubMed Central

AlSaud, AlJohara M; Taddese, Henock B; Filippidis, Filippos T

2018-01-01

Objective The aim of the study is to assess trends in public perceptions of health systems in 27 European Union (EU) member states following the financial crisis (2009–2013), in order to discuss observed changes in the context of the financial crisis. Design Repeated cross-sectional studies. Setting 27 EU countries. Participants EU citizens aged 15 years and older. Methods The study mainly uses the Eurobarometer Social Climate Survey, conducted annually between 2009 and 2013, thereby analysing 116 706 observations. A multilevel logistic regression was carried out to analyse trends over time and the factors associated with citizens’ perceptions of their healthcare systems. Results Europeans generally exhibit positive perceptions of their national healthcare systems, 64.0% (95% CI 63.6% to 64.4%). However, we observed a significant drop in positive perceptions in the years following the crisis, especially within countries most affected by the crisis. Concerning fiscal characteristics, wealthier countries and those dedicating higher proportion of their national income to health were more likely to maintain positive perceptions. At the individual level, perceptions of healthcare systems were significantly associated with respondents’ self-perceptions of their social status, financial capacity and overall satisfaction in life. Conclusions Our finding confirms previous observations that citizens’ perceptions of their healthcare systems may reflect their overall prospects within the broader socioeconomic systems they live in; which have in turn been affected by the financial crisis and the policy measures instituted in response. PMID:29317413

Home health nurses: stress, self-esteem, social intimacy, and job satisfaction.

PubMed

Moore, S; Lindquist, S; Katz, B

1997-06-01

A survey of 253 home health care nurses' perceptions of work-related stress, self-esteem, social intimacy, and job satisfaction found that stress has a negative correlation with self-esteem, social intimacy, and job satisfaction. A positive correlation, however, was found between self-esteem and social intimacy and job satisfaction. Health system administrators, owners, and directors had significantly higher levels of self-esteem, nurses with 5 years or more in their home health nursing position had significantly higher levels of self-esteem. The survey found that nurses with less than a baccalaureate degree possessed significantly lower levels of sociability than those with a graduate or baccalaureate degree. Administrators and managers scored significantly higher on sociability than head nurses.

Resting-state brain networks revealed by granger causal connectivity in frogs.

PubMed

Xue, Fei; Fang, Guangzhan; Yue, Xizi; Zhao, Ermi; Brauth, Steven E; Tang, Yezhong

2016-10-15

Resting-state networks (RSNs) refer to the spontaneous brain activity generated under resting conditions, which maintain the dynamic connectivity of functional brain networks for automatic perception or higher order cognitive functions. Here, Granger causal connectivity analysis (GCCA) was used to explore brain RSNs in the music frog (Babina daunchina) during different behavioral activity phases. The results reveal that a causal network in the frog brain can be identified during the resting state which reflects both brain lateralization and sexual dimorphism. Specifically (1) ascending causal connections from the left mesencephalon to both sides of the telencephalon are significantly higher than those from the right mesencephalon, while the right telencephalon gives rise to the strongest efferent projections among all brain regions; (2) causal connections from the left mesencephalon in females are significantly higher than those in males and (3) these connections are similar during both the high and low behavioral activity phases in this species although almost all electroencephalograph (EEG) spectral bands showed higher power in the high activity phase for all nodes. The functional features of this network match important characteristics of auditory perception in this species. Thus we propose that this causal network maintains auditory perception during the resting state for unexpected auditory inputs as resting-state networks do in other species. These results are also consistent with the idea that females are more sensitive to auditory stimuli than males during the reproductive season. In addition, these results imply that even when not behaviorally active, the frogs remain vigilant for detecting external stimuli. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

Perception versus reality: a comparative study of the clinical judgment skills of nurses during a simulated activity.

PubMed

Fenske, Cynthia L; Harris, Margaret A; Aebersold, Michelle L; Hartman, Laurie S

2013-09-01

This study was conducted to determine how closely nurses' perceptions of their clinical judgment abilities matched their demonstrated clinical judgment skills during a simulation. Seventy-four registered nurses participated in a simulation using a video format. After the simulation, the nurses self-assessed their performance using the Lasater Clinical Judgment Rubric. This rubric was then used to rate the nurses' actual performance in the simulation activity. The study results showed a significant discrepancy between nurses' perceptions of their own clinical judgment abilities and their demonstrated clinical judgment skills. Age and length of nursing experience enhanced the difference between the findings of self-assessment and actual performance. Younger nurses and those with 1 year or less of nursing experience were significantly more likely to have self-assessed their abilities at a much higher level compared with their actual skills. Copyright 2013, SLACK Incorporated.

Student computer attitudes, experience and perceptions about the use of two software applications in Building Engineering

NASA Astrophysics Data System (ADS)

Chiner, Esther; Garcia-Vera, Victoria E.

2017-11-01

The purpose of this study was to examine students' computer attitudes and experience, as well as students' perceptions about the use of two specific software applications (Google Drive Spreadsheets and Arquimedes) in the Building Engineering context. The relationships among these variables were also examined. Ninety-two students took part in this study. Results suggest that students hold favourable computer attitudes. Moreover, it was found a significant positive relationship among students' attitudes and their computer experience. Findings also show that students find Arquimedes software more useful and with higher output quality than Google Drive Spreadsheets, while the latter is perceived to be easier to use. Regarding the relationship among students' attitudes towards the use of computers and their perceptions about the use of both software applications, only a significant positive relationship in the case of Arquimedes was found. Findings are discussed in terms of its implications for practice and further research.

The roles and functions of safety professionals in Taiwan: Comparing the perceptions of safety professionals and safety educators.

PubMed

Wu, Tsung-Chih

2011-10-01

The perspectives of both internal and external members have to be considered when developing safety curricula. This study discusses perceptional differences between safety educators (SEs) and safety professionals (SPs) regarding the function of SPs. The findings will serve as a reference framework for the establishment of core safety competencies and the development of safety curricula for SPs. 248 respondents, including both SEs and SPs, completed self-administered questionnaires, which included the 45-item safety function scale (SFS). Nine factors were extracted from the scale using exploratory factor analysis (EFA), namely inspection and research, regulatory tasks, emergency procedures and settlement of damage, management and financial affairs, culture change, problem identification and analysis, developing and implementing solutions, knowledge management, and training and communications. Descriptive statistical results indicated that SPs and SEs hold differing views on the rank of the frequency of safety functions. MANOVA results indicated that SPs' perceptions of developing and implementing solutions, training and communications, inspection and research, and management and financial affairs were significantly higher than that of SEs. On the other hand, SE's perceptions regarding participation in regulatory tasks were significantly higher than those of SPs. Based on these results, the author suggests that a clear communication channel should be established between universities and industry to reduce the gap between the perceptions of SEs and SPs. The results of the study are statistically and practically significant. In addition to serving as a reference for the development of safety curricula, the results are also conducive to the establishment of SP roles and functions. Ultimately the development of more suitable safety curricula would open up employment competition for students who graduate from safety-related programs. SPs, on the other hand, can correctly recognize their roles and functions so as to realize the safety expectations invested in them by organizations. Copyright © 2011 Elsevier Ltd. All rights reserved.

Cosmesis, patient satisfaction, and quality of life after da Vinci Single-Site cholecystectomy and multiport laparoscopic cholecystectomy: short-term results from a prospective, multicenter, randomized, controlled trial.

PubMed

Kudsi, Omar Yusef; Castellanos, Andres; Kaza, Srinivas; McCarty, Justin; Dickens, Eugene; Martin, David; Tiesenga, Frederick M; Konstantinidis, Konstantinos; Hirides, Petros; Mehendale, Shilpa; Gonzalez, Anthony

2017-08-01

Single-incision laparoscopic cholecystectomy evolved from the traditional multiport laparoscopic technique. Prior trials have demonstrated improved cosmesis with the single-incision technique. Robotic single-site surgery minimizes the technical difficulties associated with laparoscopic single-incision approach. This is the first prospective, randomized, controlled study comparing robotic single-site cholecystectomy (RSSC) and multiport laparoscopic cholecystectomy (MPLC) in terms of cosmesis and patient satisfaction. Patients with symptomatic benign gallbladder disease were randomized to RSSC or MPLC. Data included perioperative variables such as operative time, conversion and complications and cosmesis satisfaction, body image perception, quality of life using validated questionnaires, at postoperative visits of 2, 6 weeks and 3 months. One hundred thirty-six patients were randomized to RSSC (N = 83) and MPLC (N = 53) at 8 institutions. Both cohorts were dominated by higher enrollment of females (RSSC = 78%, MPLC = 92%). The RSSC and MPLC cohorts were otherwise statistically matched. Operative time was longer for RSSC (61 min vs. 44 min, P < 0.0001). There were no differences in complication rates. RSSC demonstrated a significant superiority in cosmesis satisfaction and body image perception (P value < 0.05 at every follow-up). There was no statistically significant difference in patient-reported quality of life. Multivariate analysis of female patients demonstrated significantly higher preference for RSSC over MPLC in cosmesis satisfaction and body image perception with no difference seen in overall quality of life. Results from this trial show that RSSC is associated with improved cosmesis satisfaction and body image perception without a difference in observed complication rate. The uncompromised safety and the improved cosmesis satisfaction and body image perception provided by RSSC for female patients support consideration of the robotic single-site approach. ClinicalTrials.gov identifier NCT01932216.

Self-Enhancing in Perceptions of Behaving Unethically.

ERIC Educational Resources Information Center

Manley, Gregory G.; Russell, Craig J.; Buckley, M. Ronald

2001-01-01

Presented with ethics scenarios, the majority of 43 accounting and 43 marketing majors perceived themselves less likely to behave unethically than others would. Marketing majors showed significantly higher levels of self-enhancement bias, a difference that decreased as perceived risk increased. (SK)

Accuracy of weight perception, life-style behaviours and psychological distress among overweight and obese adolescents.

PubMed

Khambalia, Amina; Hardy, Louise L; Bauman, Adrian

2012-03-01

To compare overweight and obese adolescents with accurate and inaccurate self-reported weight perception across a range of behaviours and measures of psychological well-being. This study uses a cross-sectional survey of grade 7-12 high school students in New South Wales, Australia, conducted in 2008 (n= 7553). Overweight and obese students based on body mass index were classified as accurate perceivers (weight perception was 'too fat') or inaccurate perceivers (weight perception was 'about right'). Nearly a third of adolescents had incongruity between self-perceived body weight status and body mass index-determined weight category. Compared with boys, girls were less likely to underestimate their body weight (odds ratio: 0.26; 95% confidence interval: 0.25, 0.27) and more likely to overestimate their body weight (odds ratio: 3.4; 95% confidence interval: 3.3, 3.5). Accurate body weight perception was higher in obese adolescents compared with overweight adolescents (69.5% vs. 44.0%). Compared with mis-perceivers, accurate overweight and obese perceivers had significantly higher odds of trying to lose weight and being more physically active; however, they showed a combination of unhealthy and healthy behaviours (i.e. dietary patterns and sedentary activities). Accurate weight perception among overweight and obese adolescents was associated with increased odds of feeling sad or depressed in the past 6 months. Further research on social, familial and psychological factors that predict or mediate healthy and unhealthy weight-related behaviours among adolescents by accuracy of weight perception is needed. Accurate weight perception should be considered in counselling and behavioural interventions. © 2012 The Authors. Journal of Paediatrics and Child Health © 2012 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

The white (male) effect and risk perception: can equality make a difference?

PubMed

Olofsson, Anna; Rashid, Saman

2011-06-01

Previous research has shown that white males have a relatively low perception of risks, known as the "white male effect" (WME). Many of the explanations of this effect refer to the privileged position of this particular demographic group in society, adducing white males' socio-economic resources, sense of control, worldviews, etc. It can thus be argued that inequality leads women and ethnic minorities to have higher risk perception than men and the ethnic majority. Therefore, the aim of this study is to investigate the WME in a gender-equal country, Sweden, to see if the pattern is similar to previous studies from the comparably less gender-equal United States. The empirical analyses are based on a national survey (n= 1,472) on the perception of risk conducted in Sweden in the winter of 2005. The results show that in Sweden there is no significant difference between men and women in risk perception, while people with foreign backgrounds perceive risks higher than native people. The chief finding is that there is no WME in Sweden, which we concluded results from the relative equality between the sexes in the country. On the other hand, ethnicity serves as a marker of inequality and discrimination in Sweden. Consequently, ethnicity, in terms of foreign background, mediates inequality, resulting in high risk perception. Equality therefore seems to be a fruitful concept with which to examine differences in risk perception between groups in society, and we propose that the "societal inequality effect" is a more proper description than the "WME." © 2011 Society for Risk Analysis.

Effectiveness of FDA's new over-the-counter acetaminophen warning label in improving consumer risk perception of liver damage.

PubMed

Goyal, R K; Rajan, S S; Essien, E J; Sansgiry, S S

2012-12-01

The Food and Drug Administration (FDA) issued new organ-specific warning label requirements for over-the-counter (OTC) analgesic products in order to make consumers aware of the risk of liver damage when using acetaminophen. However, awareness of a health risk alone cannot ensure consumers' engagement in safe and preventive behaviour. In this study, we attempted to: (i) measure consumer risk perception of liver damage due to the OTC acetaminophen products and (ii) analyse the effectiveness of the new organ-specific warning label in improving consumer risk perception of liver damage and intention to perform protective behaviours while using OTC acetaminophen products. This within-subject experimental study used a convenience sample of English-speaking adults visiting OTC segments of selected pharmacy stores in Houston. Participants were randomly exposed to the old and new warning labels and their respective risk perception (measured on a visual analogue scale, 0%, no risk, to 100%, extreme risk) and behavioural intention (measured on a 7-point Likert scale) were recorded using a validated, self-administered questionnaire. Descriptive statistics and non-parametric Wilcoxon signed-rank tests were performed using sas statistical software (v 9.2) at a priori significance level of 0.05. Majority of participants (74.4%) were not aware of the new warnings; however, majority (67.8%) had prior knowledge of the risk. The mean risk perception score for the new warning label was found to be significantly higher (72.2% vs. 65.9%, P < 0.0001) than the old warning label. Similarly, the average intention score for the new warning label was significantly higher (5.06 vs. 4.86, P < 0.0001) than the old warning label. The new warning label mandated by FDA is effective in improving consumer risk perception of potential liver damage and may encourage protective behaviour. However, future studies are essential to assess the impact of the new label on actual changes in consumer behaviour and subsequent reduction in acetaminophen-related morbidity and mortality. © 2012 Blackwell Publishing Ltd.

Outcomes associated with breach and fulfillment of the psychological contract of safety.

PubMed

Walker, Arlene

2013-12-01

The study investigated the outcomes associated with breach and fulfillment of the psychological contract of safety. The psychological contract of safety is defined as the beliefs of individuals about reciprocal employer and employee safety obligations inferred from implicit or explicit promises. When employees perceive that safety obligations promised by the employer have not been met, a breach of the psychological contract occurs, termed employer breach of obligations. The extent to which employees fulfill their safety obligations to the employer is termed employee fulfillment of obligations. Structural equation modeling was used to test a model of safety that investigated the positive and negative outcomes associated with breach and fulfillment of the psychological contract of safety. Participants were 424 health care workers recruited from two hospitals in the State of Victoria, Australia. Following slight modification of the hypothesized model, a good fitting model resulted. Being injured in the workplace was found to lower perceptions of trust in the employer and increase perceptions of employer breach of safety obligations. Trust in the employer significantly influenced perceived employer breach of safety obligations such that lowered trust resulted in higher perceptions of breach. Perceptions of employer breach significantly impacted employee fulfillment of safety obligations with high perceptions of breach resulting in low employee fulfillment of obligations. Trust and perceptions of breach significantly influenced safety attitudes, but not safety behavior. Fulfillment of employee safety obligations significantly impacted safety behavior, but not safety attitudes. Implications of these findings for safety and psychological contract research are explored. A positive emphasis on social exchange relationships in organizations will have positive outcomes for safety climate and safety behavior. © 2013.

Adolescents’ risk perceptions on mobile phones and their base stations, their trust to authorities and incivility in using mobile phones: a cross-sectional survey on 2240 high school students in Izmir, Turkey

PubMed Central

2013-01-01

Background Use of mobile phones has rapidly risen among adolescents despite a lack of scientific certainty on their health risks. Risk perception is an important determinant of behavior, and studies on adolescents’ risk perceptions of mobile phones or base stations are very scarce. This study aims to evaluate high school students’ risk perceptions on mobile phones and base stations, their trust to authorities, their opinions regarding incivility while using mobile phones and to assess associated factors. Methods For this cross-sectional study, 2530 students were chosen with stratified cluster sampling among 20,493 high school students studying in Bornova district of Izmir, Turkey, among whom 2240 (88.5%) participated. Risk perceptions and opinions were questioned with a 5-point Likert scale for 24 statements grouped under four dimensions. The mean responses to the four dimensions were categorized as <3.5 (low) and ≥3.5 (high) and the determinants were analyzed with logistic regression. Results Mean risk perception scores for the mobile phone, base station, trust to authority and incivility dimensions were 3.69 ± 0.89, 4.34 ± 0.78, 3.77 ± 0.93, 3.16 ± 0.93 and the prevalence of high risk perception was 65.1%, 86.7%, 66.2%, 39.7%, respectively. In the mobile phone dimension; students attending industrial technical high school had lower risk perceptions while female students, lower mothers’ education groups and students not using mobile phones (OR = 2.82, 95% CI = 1.80-4.40) had higher risk perceptions. In the base station dimension girls had higher risk perceptions (OR = 1.68, 95% CI = 1.20-2.37). Girls and students attending industrial technical high school had significantly lower risk perception however 11-12th grade group perceived the risk higher (OR = 1.45 95% CI = 1.15-1.84) in the trust to authority dimension. For the incivility dimension, female students (OR = 1.44, 95% CI = 1.14-1.82), illiterate/only literate mothers (OR = 1.79, 95% CI = 1.04-2.75) and students not using mobile phones (OR = 2.50, 95% CI = 1.62-3.87) perceived higher risk. Conclusions Understanding the effects of these determinants might aid in developing more effective educational interventions to specific subgroups on this topic. As debates on the health consequences of electromagnetic fields continue, it would be cautious to approach this issue with a preventive perspective. Efforts should be made to equalize the varying level of knowledge and to ensure that students are informed accurately. PMID:23351724

Adolescents' risk perceptions on mobile phones and their base stations, their trust to authorities and incivility in using mobile phones: a cross-sectional survey on 2240 high school students in Izmir, Turkey.

PubMed

Hassoy, Hur; Durusoy, Raika; Karababa, Ali Osman

2013-01-25

Use of mobile phones has rapidly risen among adolescents despite a lack of scientific certainty on their health risks. Risk perception is an important determinant of behavior, and studies on adolescents' risk perceptions of mobile phones or base stations are very scarce. This study aims to evaluate high school students' risk perceptions on mobile phones and base stations, their trust to authorities, their opinions regarding incivility while using mobile phones and to assess associated factors. For this cross-sectional study, 2530 students were chosen with stratified cluster sampling among 20,493 high school students studying in Bornova district of Izmir, Turkey, among whom 2240 (88.5%) participated. Risk perceptions and opinions were questioned with a 5-point Likert scale for 24 statements grouped under four dimensions. The mean responses to the four dimensions were categorized as <3.5 (low) and ≥3.5 (high) and the determinants were analyzed with logistic regression. Mean risk perception scores for the mobile phone, base station, trust to authority and incivility dimensions were 3.69 ± 0.89, 4.34 ± 0.78, 3.77 ± 0.93, 3.16 ± 0.93 and the prevalence of high risk perception was 65.1%, 86.7%, 66.2%, 39.7%, respectively. In the mobile phone dimension; students attending industrial technical high school had lower risk perceptions while female students, lower mothers' education groups and students not using mobile phones (OR = 2.82, 95% CI = 1.80-4.40) had higher risk perceptions. In the base station dimension girls had higher risk perceptions (OR = 1.68, 95% CI = 1.20-2.37). Girls and students attending industrial technical high school had significantly lower risk perception however 11-12th grade group perceived the risk higher (OR = 1.45 95% CI = 1.15-1.84) in the trust to authority dimension. For the incivility dimension, female students (OR = 1.44, 95% CI = 1.14-1.82), illiterate/only literate mothers (OR = 1.79, 95% CI = 1.04-2.75) and students not using mobile phones (OR = 2.50, 95% CI = 1.62-3.87) perceived higher risk. Understanding the effects of these determinants might aid in developing more effective educational interventions to specific subgroups on this topic. As debates on the health consequences of electromagnetic fields continue, it would be cautious to approach this issue with a preventive perspective. Efforts should be made to equalize the varying level of knowledge and to ensure that students are informed accurately.

Personal and perceived peer use and attitudes towards the use of nonmedical prescription stimulants to improve academic performance among university students in seven European countries.

PubMed

Helmer, S M; Pischke, C R; Van Hal, G; Vriesacker, B; Dempsey, R C; Akvardar, Y; Guillen-Grima, F; Salonna, F; Stock, C; Zeeb, H

2016-11-01

Overestimations of non-prescribed stimulant use of peers are well documented in the USA and have also been identified as predictive of personal stimulant consumption. This study aimed to examine whether overestimations of peer use and approval of the use are associated with personal use and attitude towards the use of non-prescribed stimulants among European university students. The EU funded 'Social Norms Intervention for the prevention of Polydrug usE (SNIPE)' study was conducted in seven European countries. In a web-based questionnaire, 4482 students were asked about their personal use and their attitude towards non-prescribed stimulant use, as well as the perceived peer use and peer attitude. 59% of students thought that the majority of their peers used non-prescribed stimulants more frequently than themselves, and only 4% thought that the use of the majority was lower than their personal use. The perception that the majority of peers had used non-prescribed stimulants at least once was significantly associated with higher odds for personal use of non-prescribed stimulants (OR: 3.30, 95% CI: 2.32-4.71). In addition, the perception that the majority of peers approved of the non-prescribed use of stimulants was associated with a 4.03 (95% CI: 3.35-4.84) times higher likelihood for personal approval. European university students generally perceived the non-prescribed use of stimulants of peers to be higher than their personal use. This perception, as well as a perception of higher approval in the peer group, was associated with a higher likelihood of personal non-prescribed stimulant medication use and approval. Copyright © 2016. Published by Elsevier Ireland Ltd.

The validity of two clinical tests of visual-motor perception.

PubMed

Wallbrown, J D; Wallbrown, F H; Engin, A W

1977-04-01

The study investigated the relative efficiency of the Bender and MPD as assessors of achievement-related errors in visual-motor perception. Clinical experience with these two tests suggests that beyond first grade the MPD is more sensitive than the Bender for purposes of measuring deficits in visual-motor perception that interfere with effective classroom learning. The sample was composed of 153 third-grade children from two upper-middle-class elementary schools in a surburban school system in central Ohio. For three of the four achievement criteria, the results were clearly congruent with the hypothesis stated above. That is, SpCD errors from the MPD not only showed significantly higher negative rs with the criteria (reading vocabulary, reading comprehension, and mathematics computation) than Koppitz errors from the Bender, but also accounted for a much higher proportion of the variance in these criteria. Thus, the findings suggest that psychologists engaged in the assessment of older children seriously should consider adding the MPD to their assessment battery.

Family presence during resuscitation in a paediatric hospital: health professionals' confidence and perceptions.

PubMed

McLean, Julie; Gill, Fenella J; Shields, Linda

2016-04-01

To investigate medical and nursing staff's perceptions of and self-confidence in facilitating family presence during resuscitation in a paediatric hospital setting. Family presence during resuscitation is the attendance of family members in a location that affords visual or physical contact with the patient during resuscitation. Providing the opportunity for families to be present during resuscitation embraces the family-centred care philosophy which underpins paediatric care. Having families present continues to spark much debate amongst health care professionals. A descriptive cross-sectional randomised survey using the 'Family Presence Risk/Benefit Scale' and the 'Family Presence Self-Confidence Scale 'to assess health care professionals' (doctors and nurses) perceptions and self-confidence in facilitating family presence during resuscitation of a child in a paediatric hospital. Surveys were distributed to 300 randomly selected medical and nursing staff. Descriptive and inferential statistics were used to compare medical and nursing, and critical and noncritical care perceptions and self-confidence. Critical care staff had statistically significant higher risk/benefit scores and higher self-confidence scores than those working in noncritical care areas. Having experience in paediatric resuscitation, having invited families to be present previously and a greater number of years working in paediatrics significantly affected participants' perceptions and self-confidence. There was no difference between medical and nursing mean scores for either scale. Both medical and nursing staff working in the paediatric setting understood the needs of families and the philosophy of family-centred care is a model of care practised across disciplines. This has implications both for implementing guidelines to support family presence during resuscitation and for education strategies to shift the attitudes of staff who have limited or no experience. © 2016 John Wiley & Sons Ltd.

Patient Perceptions of the Environment of Care in Which Their Healthcare is Delivered.

PubMed

LaVela, Sherri L; Etingen, Bella; Hill, Jennifer N; Miskevics, Scott

2016-04-01

To measure patients' perceptions of the environment of care (EOC), with a focus on the physical environment, in which healthcare is delivered. The EOC may impact patient experiences, care perceptions, and health outcomes. EOC may be improved through redesign of existing physical structures or spaces or by adding nurturing amenities. Demographics, health status, hospital use, and data on the environment (physical, comfort, orientation, and privacy) were collected via a mailed cross-sectional survey sent to patients seen at four hospital Centers of Innovation (COIs; that implemented many modifications to the healthcare environment to address physical, comfort, orientation, and privacy factors) and four matched controls, supplemented with checklist and VA administrative data. A modified Perceived Hospital Environment Quality Indicators instrument was used to measure patients' EOC perceptions. Respondents (3,321/5,117; 65% response) rated, [mean (SD)], exterior space highest, 3.09 (0.73), followed by interior space, 2.96 (0.74), and privacy, 2.44 (1.01). COIs had significantly higher ratings than controls on interior space (2.99 vs. 2.96, p = .02) and privacy (2.48 vs. 2.38, p = .005) but no differences for exterior space. Subscales with significantly higher ratings in COIs (vs. controls) in interior space were "spatial-physical comfort" and "orientation," for example, clean, good signage, spacious rooms, and for privacy included "not too crowded" and "able to talk without being overheard." Checklist findings confirmed the presence of EOC innovations rated highly by patients. Patients identified cleanliness, good signs/information points, adequate seating, nonovercrowding, and privacy for conversations as important. Hospital design modifications, with particular attention to the physical environment, can improve patient EOC perceptions. © The Author(s) 2015.

Speech perception of young children using nucleus 22-channel or CLARION cochlear implants.

PubMed

Young, N M; Grohne, K M; Carrasco, V N; Brown, C

1999-04-01

This study compares the auditory perceptual skill development of 23 congenitally deaf children who received the Nucleus 22-channel cochlear implant with the SPEAK speech coding strategy, and 20 children who received the CLARION Multi-Strategy Cochlear Implant with the Continuous Interleaved Sampler (CIS) speech coding strategy. All were under 5 years old at implantation. Preimplantation, there were no significant differences between the groups in age, length of hearing aid use, or communication mode. Auditory skills were assessed at 6 months and 12 months after implantation. Postimplantation, the mean scores on all speech perception tests were higher for the Clarion group. These differences were statistically significant for the pattern perception and monosyllable subtests of the Early Speech Perception battery at 6 months, and for the Glendonald Auditory Screening Procedure at 12 months. Multiple regression analysis revealed that device type accounted for the greatest variance in performance after 12 months of implant use. We conclude that children using the CIS strategy implemented in the Clarion implant may develop better auditory perceptual skills during the first year postimplantation than children using the SPEAK strategy with the Nucleus device.

Enhancement of temporal periodicity cues in cochlear implants: Effects on prosodic perception and vowel identification

NASA Astrophysics Data System (ADS)

Green, Tim; Faulkner, Andrew; Rosen, Stuart; Macherey, Olivier

2005-07-01

Standard continuous interleaved sampling processing, and a modified processing strategy designed to enhance temporal cues to voice pitch, were compared on tests of intonation perception, and vowel perception, both in implant users and in acoustic simulations. In standard processing, 400 Hz low-pass envelopes modulated either pulse trains (implant users) or noise carriers (simulations). In the modified strategy, slow-rate envelope modulations, which convey dynamic spectral variation crucial for speech understanding, were extracted by low-pass filtering (32 Hz). In addition, during voiced speech, higher-rate temporal modulation in each channel was provided by 100% amplitude-modulation by a sawtooth-like wave form whose periodicity followed the fundamental frequency (F0) of the input. Channel levels were determined by the product of the lower- and higher-rate modulation components. Both in acoustic simulations and in implant users, the ability to use intonation information to identify sentences as question or statement was significantly better with modified processing. However, while there was no difference in vowel recognition in the acoustic simulation, implant users performed worse with modified processing both in vowel recognition and in formant frequency discrimination. It appears that, while enhancing pitch perception, modified processing harmed the transmission of spectral information.

[The perception of ethics from the point of view of medical students].

PubMed

García-Mangas, José Alberto; García-Vigil, José Luis; Lifshitz, Alberto

2016-01-01

The present study was conducted to characterize the ethical environment in which medical students and internal are trained. The aim of this article is to identify the perception of ethics in medical students. The instrument was constructed by pairs: the socially desirable and socially undesirable exploring 10 principles and 24 ethical values. Through rounds of experts the instrument was validated with 35 pairs with 70 statements. The internal consistency of the instrument with the coefficient of determination "r2" reached a "p" value of < 0.025. In the overall analysis to compare means, students gave higher scores than interns with "p" value of < 0.002. A comparison of the principal differences was found in seven of the ten principles explored and in three (freedom, honesty and solidarity) no differences were noted in the rate of perception of the ethics (RPE). The were statistically significant differences between groups with a "p" value of < 0.04 in which students perceive higher scores with interns. We conclude that learning environments are not prone to ethical reflection and changes depending on the degree in training in medical school, with a worse perception in greater degrees.

Chronic kidney-disease screening service quality: questionnaire survey research evidence from Taichung City.

PubMed

Lin, Deng-Juin; Li, Ya-Hsin; Pai, Jar-Yuan; Sheu, Ing-Cheau; Glen, Robert; Chou, Ming-Jen; Lee, Ching-Yi

2009-12-19

Chronic kidney disease (CKD) is a serious public health problem in Taiwan and the world. The most effective, affordable treatments involve early prevention/detection/intervention, requiring screening. Successfully implementing CKD programs requires good patient participation, affected by patient perceptions of screening service quality. Service quality improvements can help make such programs more successful. Thus, good tools for assessing service quality perceptions are important. to investigate using a modified SERVQUAL questionnaire in assessing patient expectations, perceptions, and loyalty towards kidney disease screening service quality. 1595 kidney disease screening program patients in Taichung City were requested to complete and return a modified kidney disease screening SERVQUAL questionnaire. 1187 returned them. Incomplete ones (102) were culled and 1085 were chosen as effective for use. Paired t-tests, correlation tests, ANOVA, LSD test, and factor analysis identified the characteristics and factors of service quality. The paired t-test tested expectation score and perception score gaps. A structural equation modeling system examined satisfaction-based components' relationships. The effective response rate was 91.4%. Several methods verified validity. Cronbach's alpha on internal reliability was above 0.902. On patient satisfaction, expectation scores are high: 6.50 (0.82), but perception scores are significantly lower 6.14 (1.02). Older patients' perception scores are lower than younger patients'. Expectation and perception scores for patients with different types of jobs are significantly different. Patients higher on education have lower scores for expectation (r = -0.09) and perception (r = -0.26). Factor analysis identified three factors in the 22 item SERVQUAL form, which account for 80.8% of the total variance for the expectation scores and 86.9% of the total variance for the satisfaction scores. Expectation and perception score gaps in all 22 items are significant. The goodness-of-fit summary of the SEM results indicates that expectations and perceptions are positively correlated, perceptions and loyalty are positively correlated, but expectations and loyalty are not positively correlated. The results of this research suggest that the SERVQUAL instrument is a useful measurement tool in assessing and monitoring service quality in kidney disease screening services, enabling the staff to identify where service improvements are needed from the patients' perspectives.

Effect of Yellow-Tinted Lenses on Visual Attributes Related to Sports Activities

PubMed Central

Kohmura, Yoshimitsu; Murakami, Shigeki; Aoki, Kazuhiro

2013-01-01

The purpose of this study was to clarify the effect of colored lenses on visual attributes related to sports activities. The subjects were 24 students (11 females, 13 males; average age 21.0 ±1.2 years) attending a sports university. Lenses of 5 colors were used: colorless, light yellow, dark yellow, light gray, and dark gray. For each lens, measurements were performed in a fixed order: contrast sensitivity, dynamic visual acuity, depth perception, hand-eye coordination and visual acuity and low-contrast visual acuity. The conditions for the measurements of visual acuity and low-contrast visual acuity were in the order of Evening, Evening+Glare, Day, and Day+Glare. There were no significant differences among lenses in dynamic visual acuity and depth perception. For hand-eye coordination, time was significantly shorter with colorless than dark gray lenses. Contrast sensitivity was significantly higher with colorless, light yellow, and light gray lenses than with dark yellow and dark gray lenses. The low-contrast visual acuity test in the Day+Glare condition showed no significant difference among the lenses. In the Evening condition, low-contrast visual acuity was significantly higher with colorless and light yellow lenses than with dark gray lenses, and in the Evening+Glare condition, low-contrast visual acuity was significantly higher with colorless lenses than with the other colors except light yellow. Under early evening conditions and during sports activities, light yellow lenses do not appear to have an adverse effect on visual attributes. PMID:23717352

Comparison of body image perception, nutrition knowledge, dietary attitudes, and dietary habits between Korean and Mongolian college students.

PubMed

Erdenebileg, Zolzaya; Park, So Hyun; Chang, Kyung Ja

2018-04-01

College students are in transition from adolescence to adulthood, and it has been reported that they show poor dietary habits. This study was conducted to compare body image perception, nutrition knowledge, dietary attitudes, dietary habits, and health-related lifestyles between Korean college students (KCS) and Mongolian college students (MCS). Subjects were 314 KCS and 280 MCS. The data includes results of self-administered questionnaires; statistical analysis was performed using the SPSS 23.0 program. With regards to body image perception, KCS perceived themselves to be fatter on current body image than ideal body image compared to MCS; 64.0% of KCS and 34.6% of MCS desired to be thinner. Total score of nutrition knowledge in KCS (17.0) was significantly higher compared to MCS (8.4) ( P < 0.001), but total score of dietary attitudes in KCS (27.0) was significantly lower compared to MCS (31.2) ( P < 0.001). Nutrition knowledge had a significantly positive correlation with dietary attitudes in MCS ( P < 0.01). Meal consumption among male and female subjects was 2 and 3 times, respectively, in order in KCS, and 3 and 2 times, respectively, in order in MCS ( P < 0.001). Rate of skipping breakfast in both genders was significantly higher in KCS than in MCS (male: P < 0.05, female: P < 0.001). In health-related lifestyles, KCS had a significantly higher rate in frequency of alcohol drinking ( P < 0.001), exercise ( P < 0.01), and mobile phone usage ( P < 0.001), compared to MCS. This study suggests that development of nutrition education program which is effective and proper is required to improve healthy dietary habits among college students of both countries. Essential contents should include acquirement of nutrition knowledge and a motivation for its application to actual life for KCS, and improvement of healthy dietary habits for MCS.

Perceptions of Partners’ Problematic Alcohol Use Affect Relationship Outcomes Beyond Partner Self-Reported Drinking: Alcohol Use in Committed Romantic Relationships

PubMed Central

Rodriguez, Lindsey M.; Overup, Camilla S.; Neighbors, Clayton

2013-01-01

Alcohol use is prevalent among college students, including those who are in committed romantic relationships. Individuals’ perceptions of their partner’s alcohol use may have significant effects on how they view both their partner and their relationship. The current study examines the effect of one’s perception of one’s romantic partner’s drinking as problematic on one’s relationship satisfaction and commitment, and whether this varies as a function of one’s partner’s drinking. Both partners in romantic heterosexual relationships (N = 78 dyads) completed an online survey assessing alcohol use and problems, relationship satisfaction and commitment, and the perception that their partner’s drinking was problematic. Analyses using Actor-Partner Interdependence Models (APIMs) revealed a partner-moderated actor interaction, such that partner self-reported drinking significantly moderated the association between the actor’s perception of their partner’s drinking as problematic and actor relationship outcomes. Results indicated that when partners drank at higher levels, perceiving their drinking as problematic did not have an effect. These individuals were less satisfied regardless of their perceptions. However, when partners drank at lower levels, perceiving their drinking as problematic was negatively associated with relationship outcomes. Furthermore, for alcohol consumption, three-way interactions with gender emerged, indicating that this effect was stronger for males. Results extend the literature on drinking in relationships and on interpersonal perception. Implications and future directions are discussed. PMID:23438240

Neural Representation of Scale Illusion: Magnetoencephalographic Study on the Auditory Illusion Induced by Distinctive Tone Sequences in the Two Ears

PubMed Central

Kuriki, Shinya; Yokosawa, Koichi; Takahashi, Makoto

2013-01-01

The auditory illusory perception “scale illusion” occurs when a tone of ascending scale is presented in one ear, a tone of descending scale is presented simultaneously in the other ear, and vice versa. Most listeners hear illusory percepts of smooth pitch contours of the higher half of the scale in the right ear and the lower half in the left ear. Little is known about neural processes underlying the scale illusion. In this magnetoencephalographic study, we recorded steady-state responses to amplitude-modulated short tones having illusion-inducing pitch sequences, where the sound level of the modulated tones was manipulated to decrease monotonically with increase in pitch. The steady-state responses were decomposed into right- and left-sound components by means of separate modulation frequencies. It was found that the time course of the magnitude of response components of illusion-perceiving listeners was significantly correlated with smooth pitch contour of illusory percepts and that the time course of response components of stimulus-perceiving listeners was significantly correlated with discontinuous pitch contour of stimulus percepts in addition to the contour of illusory percepts. The results suggest that the percept of illusory pitch sequence was represented in the neural activity in or near the primary auditory cortex, i.e., the site of generation of auditory steady-state response, and that perception of scale illusion is maintained by automatic low-level processing. PMID:24086676

Mental Health Care Providers' Views of Their Work with Consumers and Their Reports of Recovery-Orientation, Job Satisfaction, and Personal Growth.

PubMed

Osborn, Lawrence A; Stein, Catherine H

2016-10-01

The research examined the role of mental health care providers' perceptions of their professional relationships with consumers in understanding their reports of agency recovery-oriented services and their own sense of job satisfaction and personal growth. Multidisciplinary community mental health care providers (N = 105) responded to an online self-report questionnaire. Providers' reports of higher levels of working alliance and greater provider directiveness in working with consumers was significantly related to providers' reports of higher levels of agency recovery-orientation and higher levels of personal growth. Providers' reports of working alliance accounted for the largest proportion of variance in providers' reports of job satisfaction. Mental health providers' perceptions of relationships with consumers are central to understanding providers' views of agency recovery-orientation and sense of professional and personal well-being.

Effects of reading health and appearance exercise magazine articles on perceptions of attractiveness and reasons for exercise.

PubMed

Pankratow, Melanie; Berry, Tanya R; McHugh, Tara-Leigh F

2013-01-01

To examine the effects of reading exercise-related magazine articles (health, appearance, or control) and the moderating effects of exercise self-identity on reasons for exercise and perceptions of attractiveness, among women in first year university. An additional purpose was to use a thought listing technique, the results of which were examined for evidence of internalization of the exercise-related messages. Female students in their first year of studies between September 2010 and April 2011 (N = 173; mean age = 19.31 years, mean body mass index = 22.01). Participants read a health, appearance, or control article, listed thoughts, and completed questionnaires measuring reasons for exercising, physical self-perception, and exercise self-identity. Participants in the health condition rated exercise for health significantly higher than control condition participants. Participants with high exercise self-identity rated attractiveness as a reason for exercising significantly higher than low exercise self-identity participants in both the health and appearance conditions. Participants with higher internalization scores (i.e., accepted societal norms of appearance) reported exercising for attractiveness reasons more so than participants with lower internalization scores. The good news is that health messages may be influential and result in wanting to exercise for health purposes. However, exercising for attractiveness was rated highly by participants with high exercise identity who read either the health or appearance articles. Health and appearance are not necessarily distinct concepts for female undergraduate students and the media may influence cited reasons for exercise.

Comparative study on treatment satisfaction and health perception in children and adolescents with type 1 diabetes mellitus on multiple daily injection of insulin, insulin pump and sensor-augmented pump therapy.

PubMed

Hussain, Tara; Akle, Mariette; Nagelkerke, Nico; Deeb, Asma

2017-01-01

Diabetes management imposes considerable demands on patients. Treatment method used has an impact on treatment satisfaction. We aim to examine the relationship between treatment satisfaction and health perception with the method used for treatment of type 1 diabetes mellitus in children and adolescents. We have interviewed patients with type 1 diabetes mellitus using questionnaires to assess treatment satisfaction and health perception. Patients were divided into three groups based on treatment used: multiple daily injection, insulin pump and sensor-augmented pump therapy. Comparison of scores was done between the groups. A total of 72 patients were enrolled (36 males). Mean age (standard deviation) was 11.4 (4.4) years and duration of diabetes of 4.9 (3.5) years. Mean (standard deviation) HbA1c was 8.1 (1.2). Median (range) duration of sensor use was 17.7 (3-30) days/month. Mean scale for treatment satisfaction and health perception questions was 25.3, 29.7 and 31.7 and 60, 79.7 and 81 for the multiple daily injection, pump and sensor-augmented pump, respectively (p = 0.00). Significant difference was seen between the multiple daily injection and both other groups. Sensor-augmented pump group scored higher than the pump group. However, the difference was not statistically significant. Duration of sensor use showed no correlation with treatment satisfaction. The method used for diabetes treatment has an impact on patients' satisfaction and health perception in children and adolescents with type 1 diabetes mellitus. Insulin pump users have a higher treatment satisfaction and better health perception than those on multiple daily injection. Augmenting pump therapy with sensor use adds value to treatment satisfaction without correlation with the duration of the sensors use.

Parents perception of weight status of Mexican preschool children using different tools.

PubMed

Souto-Gallardo, M C; Jiménez-Cruz, A; Bacardí-Gascón, M

2011-12-01

The aim of this study was to evaluate the ability of parents to estimate the weight status of preschool children attending the Instituto Mexicano del Seguro Social (IMSS) day-care centers using three different tools. A total of 100 parent-child pairs attending to all the existing IMSS day-care centers in Ensenada (n = 9) completed a questionnaire on the perception of children's weight status using verbal description, sketches, and pictures. Chi squared test and univariate logistic regression was applied to assess the difference in perception between the tools used, the factors associated with the weight status perception and to identify predictors of parental underestimation of their child's weight. The sample size was estimated for a significance level of 0.05 with statistical power of 80%. No significant differences were found in the perception of weight status using different tools. The parents' underestimation of the child's weight status ranged from 51 to 59%, this percentage jumps to 79 to 84% in overweight children and 82 to 91% in obese children. Being a young mother and having a daughter increased the risk of underestimation. Higher odds of underestimation were found in > 2BMI z-score. The high underestimation found in this study shows that the ability of parents in signaling an alert to prevent childhood obesity might be highly reduced and preventive health programs should include increasing the weight status perception.

ROLE CONFUSION AND SELF ASSESSMENT IN INTERPROFESSIONAL TRAUMA TEAMS

PubMed Central

Steinemann, Susan; Kurosawa, Gene; Wei, Alexander; Ho, Nina; Lim, Eunjung; Suares, Gregory; Bhatt, Ajay; Berg, Benjamin

2015-01-01

Background Trauma care requires coordinating an interprofessional team, with formative feedback on teamwork skills. We hypothesized nurses and surgeons have different perceptions regarding roles during resuscitation; that nurses’ teamwork self-assessment differs from experts’, and that video debriefing might improve accuracy of self-assessment. Methods Trauma nurses and surgeons were surveyed regarding resuscitation responsibilities. Subsequently, nurses joined interprofessional teams in simulated trauma resuscitations. Following each resuscitation, nurses and teamwork experts independently scored teamwork (T-NOTECHS). After video debriefing, nurses repeated T-NOTECHS self-assessment. Results Nurses and surgeons assumed significantly more responsibility by their own profession for 71% of resuscitation tasks. Nurses’ overall T-NOTECHS ratings were slightly higher than experts’. This was evident in all T-NOTECHS subdomains except “leadership,” but despite statistical significance the difference was small and clinically irrelevant. Video debriefing did not improve the accuracy of self-assessment. Conclusions Nurses and physicians demonstrated discordant perceptions of responsibilities. Nurses’ self-assessment of teamwork was statistically, but not clinically significantly, higher than experts’ in all domains except physician leadership. PMID:26801092

Knowledge, perceptions and media use of the Dutch general public and healthcare workers regarding Ebola, 2014.

PubMed

Schol, Lianne G C; Mollers, Madelief; Swaan, Corien M; Beaujean, Desirée J M A; Wong, Albert; Timen, Aura

2018-01-08

The Ebola outbreak in West-Africa triggered risk communication activities to promote adequate preventive behaviour in the Netherlands. Our study investigated the level of knowledge, perceptions, and media use regarding Ebola. In December 2014, an online questionnaire was administered to the Dutch population (n = 526) and Health Care Workers (HCW) (n = 760). The mean knowledge score (range 0-15) of HCW (m = 13.3;SD = 1.4) was significantly higher than the general public (m = 10.8;SD = 2.0). No significant difference was found in perceived severity and susceptibility. Perceived fear of the general public (m = 2.5; SD = 0.8) was significantly higher than among HCW (m = 2.4; SD = 0.7). Respondents primarily used television to obtain information. While Ebola was perceived severe, it did not lead to excessive fear or perceived susceptibility for developing the disease. Nonetheless, our research showed that knowledge with respect to human-to-human transmission is low, while this is crucial to complying with preventive measures. Our study reveals priorities for improving risk communication.

Trends and correlates of the public's perception of healthcare systems in the European Union: a multilevel analysis of Eurobarometer survey data from 2009 to 2013.

PubMed

AlSaud, AlJohara M; Taddese, Henock B; Filippidis, Filippos T

2018-01-08

The aim of the study is to assess trends in public perceptions of health systems in 27 European Union (EU) member states following the financial crisis (2009-2013), in order to discuss observed changes in the context of the financial crisis. Repeated cross-sectional studies. 27 EU countries. EU citizens aged 15 years and older. The study mainly uses the Eurobarometer Social Climate Survey, conducted annually between 2009 and 2013, thereby analysing 116 706 observations. A multilevel logistic regression was carried out to analyse trends over time and the factors associated with citizens' perceptions of their healthcare systems. Europeans generally exhibit positive perceptions of their national healthcare systems, 64.0% (95% CI 63.6% to 64.4%). However, we observed a significant drop in positive perceptions in the years following the crisis, especially within countries most affected by the crisis. Concerning fiscal characteristics, wealthier countries and those dedicating higher proportion of their national income to health were more likely to maintain positive perceptions. At the individual level, perceptions of healthcare systems were significantly associated with respondents' self-perceptions of their social status, financial capacity and overall satisfaction in life. Our finding confirms previous observations that citizens' perceptions of their healthcare systems may reflect their overall prospects within the broader socioeconomic systems they live in; which have in turn been affected by the financial crisis and the policy measures instituted in response. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

How do insured perceive their financial security in the event of illness?--a panel data analysis for Germany.

PubMed

Lange, Ansgar; Prenzler, Anne; Zuchandke, Andy

2012-01-01

There is a lack of research regarding the subjective perception of financial security in the event of illness of insured persons. Therefore, the aim of our study was to analyze the subjective perception of financial security in the event of illness in the German setting over time and to identify major determinants of that perception. We applied a probit-adapted ordinary least squares estimation procedure including fixed effects to a balanced data set from the German Socio-Economic Panel. After correcting our data set, we included approximately 23,500 observations in our analyses. We show that higher income and the existence of private health insurance have a positive and significant impact on the perception of financial security. Furthermore, private supplementary health insurance has a positive and significant effect on this perception; however, this is solely true for policies that cover special features during hospital stays. Experience with the health care system is also positively related to the individual's perception. Finally, our regression results illustrate that the overall perception is declining over time. The results indicate that political decision makers are facing challenges regarding the declining subjective perception in the German health care system. Because of the positive correlation between experience and subjective perception, it can be assumed that the health care system and especially statutory health insurance are better than their presentation in the media. Hence, there is a problem of communication and information, and political decision makers face challenges in presenting the system objectively and handling the media in a proper way. Copyright © 2012 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Low perception of control as a cognitive factor of eating disorders. Its independent effects on measures of eating disorders and its interactive effects with perfectionism and self-esteem.

PubMed

Sassaroli, Sandra; Gallucci, Marcello; Ruggiero, Giovanni Maria

2008-12-01

There is a large body of research about perfectionism and low self-esteem in eating disorders (ED). However, little is known about the influence in ED of a distorted cognition in the domain of control: the perception of low control. The present study examined the main and interactive effects of concern over mistakes (an important dimension of perfectionism), self-esteem, and perception of control on drive for thinness, bulimia, and body dissatisfaction. Forty individuals with ED and 55 controls completed the Multidimensional Perfectionism Scale, the Anxiety Control Questionnaire, the Rosenberg self-esteem scale, and the three symptomatic scales of the Eating Disorder Inventory, which are drive for thinness, bulimia and body dissatisfaction. Multiple linear regression was used to test the hypothesis that perception of low control has a significant effect on the symptomatic scales of the EDI. The ED group had significantly lower perception of control and self-esteem and higher concern over mistakes, drive for thinness, bulimia, and body dissatisfaction than the control group. Analysis of interactive effects suggested that a combination of a low perception of control and a low self-esteem seems to moderate the effects of concern over mistakes on drive for thinness, bulimia, and body dissatisfaction. ED are associated with a tendency to worry about mistakes, a low sense of self-esteem, and a low perception of control over internal feelings and external events. Perception of control and self-esteem seems to moderate the predictive power of concern mistakes on symptoms of ED. The results suggest that a low perception of control is an important cognitive factor in ED.

Intraoperative perception and estimates on extent of resection during awake glioma surgery: overcoming the learning curve.

PubMed

Lau, Darryl; Hervey-Jumper, Shawn L; Han, Seunggu J; Berger, Mitchel S

2018-05-01

OBJECTIVE There is ample evidence that extent of resection (EOR) is associated with improved outcomes for glioma surgery. However, it is often difficult to accurately estimate EOR intraoperatively, and surgeon accuracy has yet to be reviewed. In this study, the authors quantitatively assessed the accuracy of intraoperative perception of EOR during awake craniotomy for tumor resection. METHODS A single-surgeon experience of performing awake craniotomies for tumor resection over a 17-year period was examined. Retrospective review of operative reports for quantitative estimation of EOR was recorded. Definitive EOR was based on postoperative MRI. Analysis of accuracy of EOR estimation was examined both as a general outcome (gross-total resection [GTR] or subtotal resection [STR]), and quantitatively (5% within EOR on postoperative MRI). Patient demographics, tumor characteristics, and surgeon experience were examined. The effects of accuracy on motor and language outcomes were assessed. RESULTS A total of 451 patients were included in the study. Overall accuracy of intraoperative perception of whether GTR or STR was achieved was 79.6%, and overall accuracy of quantitative perception of resection (within 5% of postoperative MRI) was 81.4%. There was a significant difference (p = 0.049) in accuracy for gross perception over the 17-year period, with improvement over the later years: 1997-2000 (72.6%), 2001-2004 (78.5%), 2005-2008 (80.7%), and 2009-2013 (84.4%). Similarly, there was a significant improvement (p = 0.015) in accuracy of quantitative perception of EOR over the 17-year period: 1997-2000 (72.2%), 2001-2004 (69.8%), 2005-2008 (84.8%), and 2009-2013 (93.4%). This improvement in accuracy is demonstrated by the significantly higher odds of correctly estimating quantitative EOR in the later years of the series on multivariate logistic regression. Insular tumors were associated with the highest accuracy of gross perception (89.3%; p = 0.034), but lowest accuracy of quantitative perception (61.1% correct; p < 0.001) compared with tumors in other locations. Even after adjusting for surgeon experience, this particular trend for insular tumors remained true. The absence of 1p19q co-deletion was associated with higher quantitative perception accuracy (96.9% vs 81.5%; p = 0.051). Tumor grade, recurrence, diagnosis, and isocitrate dehydrogenase-1 (IDH-1) status were not associated with accurate perception of EOR. Overall, new neurological deficits occurred in 8.4% of cases, and 42.1% of those new neurological deficits persisted after the 3-month follow-up. Correct quantitative perception was associated with lower postoperative motor deficits (2.4%) compared with incorrect perceptions (8.0%; p = 0.029). There were no detectable differences in language outcomes based on perception of EOR. CONCLUSIONS The findings from this study suggest that there is a learning curve associated with the ability to accurately assess intraoperative EOR during glioma surgery, and it may take more than a decade to be truly proficient. Understanding the factors associated with this ability to accurately assess EOR will provide safer surgeries while maximizing tumor resection.

[Health behaviors between a health promotion demonstration health center and a general health center].

PubMed

Lee, Taewha; Lee, Chung-Yul; Kim, Hee-Soon; Ham, Ok-Kyung

2005-06-01

The purpose of the study was to compare community residents' perceptions, participation, satisfaction, and behavioral changes between a health promotion demonstration health center and general health center. The design of the study was ex-post facto that compared community residents in demonstration health centers and general health centers. The sample included 2,261 community residents who were conveniently selected from demonstration (792 participants) and general health centers (1,496 participants). The results of the study were as follows: 1) Perception and participation rates of exercise, nutrition, and hypertension management programs were significantly higher in the participants of demonstration health centers than those of general health centers.; 2) Satisfaction rates of all programs except the smoking cessation program were significantly higher in the participants of demonstration health centers than those of general health centers. However, only the exercise rate among risk behaviors of participants was significantly higher in demonstration health centers than general health centers. Systematic efforts for health promotion were effective not only in improving the community's awareness, participation, and satisfaction of the program, but also in changing health behaviors. This evidence should be used to foster and disseminate health promotion programs to other health centers to improve community residents' health status and quality of life.

Perceptions of stigma and barriers to care among UK military personnel deployed to Afghanistan and Iraq.

PubMed

Osório, Carlos; Jones, Norman; Fertout, Mohammed; Greenberg, Neil

2013-09-01

Perceived stigma and organizational barriers to care (stigma/BTC) can influence the decision to seek help for military personnel when they are suffering from mental health problems. We examined the relationship between stigmatizing beliefs, perceived BTC, and probable post-traumatic stress disorder (PTSD) in 23,101 UK military personnel deployed to Afghanistan and Iraq both during and after deployment; and in a smaller group some six months later. Overall, our results suggest that stigma/BTC perceptions were significantly, and substantially higher during deployment than when personnel are returning home; however, within the smaller follow-up group, the rates climbed significantly over the first six-months post-deployment although they still remained lower than during-deployment levels. Male personnel, those who reported higher levels of PTSD symptoms and/or greater combat exposure were significantly more likely to endorse more stigma/BTC at both sampling points. Rates of stigma/BTC on deployment are substantially higher than rates measured when personnel are in less threatening environments. We suggest that the considerable efforts that military forces make to encourage effective help seeking should take account of the fluctuating levels of stigma/BTC. Commanders should be aware that encouraging help seeking may be more difficult in operational environments than when personnel have returned home.

Faculty impressions of dental students' performance with and without virtual reality simulation.

PubMed

Gottlieb, Riki; Lanning, Sharon K; Gunsolley, John C; Buchanan, Judith A

2011-11-01

This study compared faculty perceptions and expectations of dental students' abilities using virtual reality simulation (VRS) to those who did not use virtual reality simulation (non-VRS) in an operative dentistry preclinical course. A sixteen-item survey with a ten-point rating scale and three open-ended questions asked about students' abilities in ergonomics, confidence level, performance, preparation, and self-assessment. The surveys were administered three times to a small group of preclinical faculty members. First, faculty members (n=12, 92 percent response rate) gave their perceptions of non-VRS students' abilities at the end of their traditional course. Secondly, faculty members (n=13, 100 percent response rate) gave their expectations of the next incoming class's abilities (VRS students) prior to the start of the course with traditional and VRS components. Finally, faculty members (n=13, 100 percent response rate) gave their perceptions of VRS students' abilities after completion of the course. A Tukey's test for multiple comparisons measured significance among survey items. Faculty perceptions of VRS students' abilities were higher than for non-VRS students for most abilities examined. However, the faculty members' expectations of VRS training were higher than their perceptions of the students' abilities after VRS training for most abilities examined. Since ergonomic development and technical performance were positively impacted by VRS training, these results support the use of VRS in a preclinical dental curriculum.

Bilateral Theta-Burst TMS to Influence Global Gestalt Perception

PubMed Central

Ritzinger, Bernd; Huberle, Elisabeth; Karnath, Hans-Otto

2012-01-01

While early and higher visual areas along the ventral visual pathway in the inferotemporal cortex are critical for the recognition of individual objects, the neural representation of human perception of complex global visual scenes remains under debate. Stroke patients with a selective deficit in the perception of a complex global Gestalt with intact recognition of individual objects – a deficit termed simultanagnosia – greatly helped to study this question. Interestingly, simultanagnosia typically results from bilateral lesions of the temporo-parietal junction (TPJ). The present study aimed to verify the relevance of this area for human global Gestalt perception. We applied continuous theta-burst TMS either unilaterally (left or right) or bilateral simultaneously over TPJ. Healthy subjects were presented with hierarchically organized visual stimuli that allowed parametrical degrading of the object at the global level. Identification of the global Gestalt was significantly modulated only for the bilateral TPJ stimulation condition. Our results strengthen the view that global Gestalt perception in the human brain involves TPJ and is co-dependent on both hemispheres. PMID:23110106

Bilateral theta-burst TMS to influence global gestalt perception.

PubMed

Ritzinger, Bernd; Huberle, Elisabeth; Karnath, Hans-Otto

2012-01-01

While early and higher visual areas along the ventral visual pathway in the inferotemporal cortex are critical for the recognition of individual objects, the neural representation of human perception of complex global visual scenes remains under debate. Stroke patients with a selective deficit in the perception of a complex global Gestalt with intact recognition of individual objects - a deficit termed simultanagnosia - greatly helped to study this question. Interestingly, simultanagnosia typically results from bilateral lesions of the temporo-parietal junction (TPJ). The present study aimed to verify the relevance of this area for human global Gestalt perception. We applied continuous theta-burst TMS either unilaterally (left or right) or bilateral simultaneously over TPJ. Healthy subjects were presented with hierarchically organized visual stimuli that allowed parametrical degrading of the object at the global level. Identification of the global Gestalt was significantly modulated only for the bilateral TPJ stimulation condition. Our results strengthen the view that global Gestalt perception in the human brain involves TPJ and is co-dependent on both hemispheres.

Emotion perception accuracy and bias in face-to-face versus cyberbullying.

PubMed

Ciucci, Enrica; Baroncelli, Andrea; Nowicki, Stephen

2014-01-01

The authors investigated the association of traditional and cyber forms of bullying and victimization with emotion perception accuracy and emotion perception bias. Four basic emotions were considered (i.e., happiness, sadness, anger, and fear); 526 middle school students (280 females; M age = 12.58 years, SD = 1.16 years) were recruited, and emotionality was controlled. Results indicated no significant findings for girls. Boys with higher levels of traditional bullying did not show any deficit in perception accuracy of emotions, but they were prone to identify happiness and fear in faces when a different emotion was expressed; in addition, male cyberbullying was related to greater accuracy in recognizing fear. In terms of the victims, cyber victims had a global problem in recognizing emotions and a specific problem in processing anger and fear. It was concluded that emotion perception accuracy and bias were associated with bullying and victimization for boys not only in traditional settings but also in the electronic ones. Implications of these findings for possible intervention are discussed.

Perceiver as polar planimeter: Direct perception of jumping, reaching, and jump-reaching affordances for the self and others.

PubMed

Thomas, Brandon J; Hawkins, Matthew M; Nalepka, Patrick

2017-03-30

Runeson (Scandanavian Journal of Psychology 18:172-179, 1977) suggested that the polar planimeter might serve as an informative model system of perceptual mechanism. The key aspect of the polar planimeter is that it registers a higher order property of the environment without computational mediation on the basis of lower order properties, detecting task-specific information only. This aspect was posited as a hypothesis for the perception of jumping and reaching affordances for the self and another person. The findings supported this hypothesis. The perception of reaching while jumping significantly differed from an additive combination of jump-without-reaching and reach-without-jumping perception. The results are consistent with Gibson's (The senses considered as perceptual systems, Houghton Mifflin, Boston, MA; Gibson, The senses considered as perceptual systems, Houghton Mifflin, Boston, MA, 1966; The ecological approach to visual perception, Houghton Mifflin, Boston, MA; Gibson, The ecological approach to visual perception, Houghton Mifflin, Boston, MA, 1979) theory of information-that aspects of the environment are specified by patterns in energetic media.

Working memory training to improve speech perception in noise across languages

PubMed Central

Ingvalson, Erin M.; Dhar, Sumitrajit; Wong, Patrick C. M.; Liu, Hanjun

2015-01-01

Working memory capacity has been linked to performance on many higher cognitive tasks, including the ability to perceive speech in noise. Current efforts to train working memory have demonstrated that working memory performance can be improved, suggesting that working memory training may lead to improved speech perception in noise. A further advantage of working memory training to improve speech perception in noise is that working memory training materials are often simple, such as letters or digits, making them easily translatable across languages. The current effort tested the hypothesis that working memory training would be associated with improved speech perception in noise and that materials would easily translate across languages. Native Mandarin Chinese and native English speakers completed ten days of reversed digit span training. Reading span and speech perception in noise both significantly improved following training, whereas untrained controls showed no gains. These data suggest that working memory training may be used to improve listeners' speech perception in noise and that the materials may be quickly adapted to a wide variety of listeners. PMID:26093435

Working memory training to improve speech perception in noise across languages.

PubMed

Ingvalson, Erin M; Dhar, Sumitrajit; Wong, Patrick C M; Liu, Hanjun

2015-06-01

Working memory capacity has been linked to performance on many higher cognitive tasks, including the ability to perceive speech in noise. Current efforts to train working memory have demonstrated that working memory performance can be improved, suggesting that working memory training may lead to improved speech perception in noise. A further advantage of working memory training to improve speech perception in noise is that working memory training materials are often simple, such as letters or digits, making them easily translatable across languages. The current effort tested the hypothesis that working memory training would be associated with improved speech perception in noise and that materials would easily translate across languages. Native Mandarin Chinese and native English speakers completed ten days of reversed digit span training. Reading span and speech perception in noise both significantly improved following training, whereas untrained controls showed no gains. These data suggest that working memory training may be used to improve listeners' speech perception in noise and that the materials may be quickly adapted to a wide variety of listeners.

Racial Differences in Perceptions of Air Pollution Health Risk: Does Environmental Exposure Matter?

PubMed Central

Chakraborty, Jayajit; Collins, Timothy W.; Grineski, Sara E.; Maldonado, Alejandra

2017-01-01

This article extends environmental risk perception research by exploring how potential health risk from exposure to industrial and vehicular air pollutants, as well as other contextual and socio-demographic factors, influence racial/ethnic differences in air pollution health risk perception. Our study site is the Greater Houston metropolitan area, Texas, USA—a racially/ethnically diverse area facing high levels of exposure to pollutants from both industrial and transportation sources. We integrate primary household-level survey data with estimates of excess cancer risk from ambient exposure to industrial and on-road mobile source emissions of air toxics obtained from the U.S. Environmental Protection Agency. Statistical analysis is based on multivariate generalized estimation equation models which account for geographic clustering of surveyed households. Our results reveal significantly higher risk perceptions for non-Hispanic Black residents and those exposed to greater cancer risk from industrial pollutants, and also indicate that gender influences the relationship between race/ethnicity and air pollution risk perception. These findings highlight the need to incorporate measures of environmental health risk exposure in future analysis of social disparities in risk perception. PMID:28125059

A Comparison of Trans Women, Trans Men, Genderqueer Individuals, and Cisgender Brothers and Sisters on the Bem Sex-Role Inventory: Ratings by Self and Siblings.

PubMed

Factor, Rhonda J; Rothblum, Esther D

2017-01-01

A U.S. national sample of 295 transgender adults (trans women, trans men, and genderqueer individuals) and their cisgender siblings completed the Bem Sex-Role Inventory about their siblings as well as themselves, which enabled a comparison between self-perceptions and sibling's perceptions of personality characteristics. Self-reported personality characteristics scored as feminine of trans women were not statistically different from those of their cisgender sisters, but they were significantly higher than self-reported femininity scores of trans men, genderqueer individuals, and cisgender brothers. Self-reported personality characteristics scored as masculine of trans men did not differ significantly from those of their cisgender brothers, but they were higher than those of trans women. Trans men and cisgender brothers were viewed by their siblings in a more sex-typed way than they rated themselves, whereas trans women and cisgender sisters were rated by their siblings in a less sex-typed way than they viewed themselves.

Illness perception in patients with androgenetic alopecia and alopecia areata in China.

PubMed

Yu, Nan-Lan; Tan, Huan; Song, Zhi-Qiang; Yang, Xi-Chuan

2016-07-01

The aim of the present study was to provide more information on the role of illness perception in patients with androgenetic alopecia (AGA) and those with alopecia areata (AA), and to further investigate the relationship of illness perception with psychological disorders and dermatological QoL. The study included 342 patients who were diagnosed with AGA (n=212) or AA (n=130) for the first time at our institution between October 2013 and December 2014. All patients were surveyed before clinical examination by several questionnaires including the Brief Illness Perception, Self-rating Depression Scale, Self-rating Anxiety Scale, and Dermatology Life Quality Index (DLQI). In the AGA patients, the illness perception and QoL were low, whereas the prevalence of clinical depression and anxiety was higher compared to the AA patients. Illness perception was associated with psychological distress and low QoL in both groups, and some illness perception dimensions were found to be significant predictors of the DLQI scores. Illness perception plays an important role in AGA and AA patients, and is associated with psychological distress and low QoL. The identification of critical components of illness perception in alopecia patients could help to understand alopecia specificities, to design consultations and interventions according to the perception, and to improve physical and mental outcomes as well as QoL in alopecia patients. Copyright © 2016 Elsevier Inc. All rights reserved.

[Longitudinal perception of the educational environment in two medical schools with traditional curricula in Chile and Spain].

PubMed

Díaz-Véliz, Gabriela; Mora G, Sergio; Escanero, Jesús F

2016-11-01

To establish an educational environment that ensures the quality of the teaching-learning process is a challenge for any educational institution. The questionnaire DREEM (Dundee Ready Educational Environment Measure) is used to identify strengths and weaknesses of an educational environment and to compare different medical schools. To evaluate the changes in the perception of educational environment by students of the Schools of Medicine of the University of Zaragoza, UZar (Spain) and the University of Chile, UCh (Chile) at two points in their curricula. DREEM questionnaire was answered by 90 students from the UZar and 87 students of the UCh, when they were in the first year (2009) and in the fourth year of their career (2012). At both universities the overall mean scores of DREAM were significantly higher in students in their first year than those obtained in the fourth year (137.5/118.3 for UZar and 128.6/118.8 for UCh). Items with worse perception in the fourth year were observed in subscales Learning Perception and Atmosphere Perception. Items with good evaluation (≥ 3.0) were the subscales Perception of teachers, academic self-perception, perception of Environment and Social Self-perception. The perception of Chilean and Spanish students about their educational environments indicates that the stage of their medical training is more important than the geographical context or educational institution.

The importance of trunk perception during brace treatment in moderate juvenile idiopathic scoliosis: What is the impact on self-image?

PubMed

Paolucci, Teresa; Piccinini, Giulia; Iosa, Marco; Piermattei, Cristina; De Angelis, Simona; Zangrando, Federico; Saraceni, Vincenzo Maria

2017-01-01

The perception of body image and the deformity of the trunk in patients with adolescent idiopathic scoliosis (AIS) are a silver lining that has yet to be discussed in the relevant literature during brace rehabilitation treatment. To determine whether and how the use of the brace changes perception of the trunk in patients with AIS by the drawing test. We observed 32 subjects with AIS from our Rehabilitation outpatient clinic and divided them into the brace treatment (BG-16 subjects) and the non-brace treatment (CG-16 subjects). Trunk perception and quality of life were evaluated using the Trunk Appearance Perception Scale and Scoliosis Research Society-22 questionnaire, and the perception of one's back was measured by the drawing test. Pain was lower in BG versus CG (p= 0.095). Satisfaction with the treatment was higher in BG than in CG (p= 0.002). Self-image did not differ significantly between the groups in terms of TAPS. Drawings of the most severe cases of scoliosis were made by the group without the brace. The use of the brace corrects the function of the trunk and has a positive influence on its perception.

Psychological Adaptation to Alteration of Body Image among Stoma Patients: A Descriptive Study.

PubMed

Jayarajah, Umesh; Samarasekera, Dharmabandhu Nandadeva

2017-01-01

Creation of an ostomy leads to significant change in the body image of the patient. However, adaptation to this alteration of body image is necessary for rehabilitation following surgery. The objective of this study was to identify the factors that influence adaptation to altered body image. An analytical cross-sectional study was conducted among 41 ostomy patients who were treated at a single tertiary care unit. Body image disturbance questionnaire (BIDQ) was used to assess the perception of body image. Data were analyzed using independent samples t -test (unpaired), Chi-square test, and Spearman's correlation. In our study, the mean BIDQ score was 2.22 (standard deviation ± 0.88). The body image disturbance was significantly associated with younger age ( P < 0.05). The prevalence of body image disturbance was significantly higher among overweight patients ( P < 0.05). Males had a higher BIDQ score than females. Those who had temporary stoma had significantly higher BIDQ score ( P < 0.05). Those who felt depressed or had thoughts of self-harm soon after surgery had significantly high body image disturbance score ( P < 0.05). There was a significant negative correlation with the perception of self-efficacy and body image disturbance ( P < 0.01). There was no significant association between body image disturbance and the diagnosis, type of surgery, or time duration after surgery. Poor adaptation to alteration of body image was associated with younger age, overweight, and temporary stoma. Individuals at risk of poor adaptation should be identified before surgery and counseled before surgery, after surgery, and during follow-up visits.

Effects through 24 months of an HIV/AIDS prevention intervention program based on protection motivation theory among preadolescents in the Bahamas.

PubMed

Gong, Jie; Stanton, Bonita; Lunn, Sonja; Deveaux, Lynette; Li, Xiaoming; Marshall, Sharon; Brathwaite, Nanika V; Cottrell, Leslie; Harris, Carole; Chen, Xinguang

2009-05-01

The purpose of this work was to report the intervention effects of Focus on Youth in the Caribbean (youth HIV intervention), an HIV prevention intervention based on protection motivation theory, through 24 months of follow-up on sexual risk and protection knowledge, perceptions, intentions, and behavior among Bahamian sixth-grade youth. We randomly assigned 1360 sixth-grade youth (and their parents) attending 15 government elementary schools in the Bahamas to 1 of 3 conditions: (1) youth HIV intervention plus a parental monitoring/communication/HIV education intervention; (2) youth HIV intervention plus a parental goal-setting intervention; or (3) an environmental protection intervention plus the parental goal-setting intervention. Baseline and 4 follow-up surveys at 6-month intervals were conducted. Intervention effects were assessed using the mixed model for continuous outcome variables and the generalized linear mixed model for dichotomous outcome variables. Through 24 months of follow-up, youth HIV intervention, in combination with the parent interventions, significantly increased youths' HIV/AIDS knowledge, perceptions of their ability to use condoms, perception of the effectiveness of condoms and abstinence, and condom use intention and significantly lowered perceived costs to remaining abstinent. There was a trend for higher condom use among youth in the Focus on Youth in the Caribbean groups at each follow-up interval. Focus on Youth in the Caribbean, in combination with 1 of 2 parent interventions administered to preadolescents and their parents in the Bahamas, resulted in and sustained protective changes on HIV/AIDS knowledge, sexual perceptions, and condom use intention. Although rates of sexual experience remained low, the consistent trend at all of the follow-up periods for higher condom use among youth who received youth intervention reached marginal significance at 24 months. Additional follow-up is necessary to determine whether the apparent protective effect is statistically significant as more youth initiate sex and whether it endures over time.

The effect of a caffeinated energy drink on various psychological measures during submaximal cycling.

PubMed

Duncan, Michael J; Hankey, Joanne

2013-05-27

Caffeine containing energy drinks is commonly consumed in the belief that it will enhance the quality of an exercise session and enhance mood. However, studies examining their efficacy are sparse. The aim of this study was to examine the effect of a caffeinated energy drink on leg pain perception, perceived exertion, mood state and readiness to invest effort pre, during and post 60 min cycling exercise. Fourteen active individuals (7 males, 7 females, mean age ± S.D.=23.5 ± 3.5 years), completed two 60 min cycling trials at an intensity of 60% VO2 max preceded by ingestion of solutions containing either a caffeinated energy drink or placebo using a double-blind, deceptive, crossover design. During exercise, RPE (6-20 scale), leg pain (0-10 scale), heart rate (HR) and blood lactate (Bla) were recorded. Participants also completed measures of mood state and readiness to invest physical effort (RTIPE) pre- and post-exercise. Repeated measures analysis of variance was used to assess differences in all variables and across time and treatments, with gender used as a between subjects variable. Results indicate that HR was significantly higher (P=.002) from 30 to 60 min and RPE (P=.0001) and pain perception (P=.0001) were significantly lower from 20 to 60 min in the energy drink condition compared to placebo. Bla was significantly higher (P=.021) in the last 15 min of the energy drink trial and RTIPE (P=.001) increased significantly more from pre-ingestion to pre-exercise post-ingestion in the energy drink condition compared to placebo. No gender differences were evident (P>.05). The data revealed positive effects of energy drink ingestion on perception of exertion, leg muscle pain perception and readiness to invest effort during submaximal cycling in active adults. Copyright © 2013 Elsevier Inc. All rights reserved.

Effects Through 24 Months of an HIV/AIDS Prevention Intervention Program Based on Protection Motivation Theory Among Preadolescents in the Bahamas

PubMed Central

Gong, Jie; Stanton, Bonita; Lunn, Sonja; Deveaux, Lynette; Li, Xiaoming; Marshall, Sharon; Brathwaite, Nanika V.; Cottrell, Leslie; Harris, Carole; Chen, Xinguang

2010-01-01

OBJECTIVES The purpose of this work was to report the intervention effects of Focus on Youth in the Caribbean (youth HIV intervention), an HIV prevention intervention based on protection motivation theory, through 24 months of follow-up on sexual risk and protection knowledge, perceptions, intentions, and behavior among Bahamian sixth-grade youth. METHODS We randomly assigned 1360 sixth-grade youth (and their parents) attending 15 government elementary schools in the Bahamas to 1 of 3 conditions: (1) youth HIV intervention plus a parental monitoring/communication/HIV education intervention; (2) youth HIV intervention plus a parental goal-setting intervention; or (3) an environmental protection intervention plus the parental goal-setting intervention. Baseline and 4 follow-up surveys at 6-month intervals were conducted. Intervention effects were assessed using the mixed model for continuous outcome variables and the generalized linear mixed model for dichotomous outcome variables. RESULTS Through 24 months of follow-up, youth HIV intervention, in combination with the parent interventions, significantly increased youths’ HIV/AIDS knowledge, perceptions of their ability to use condoms, perception of the effectiveness of condoms and abstinence, and condom use intention and significantly lowered perceived costs to remaining abstinent. There was a trend for higher condom use among youth in the Focus on Youth in the Caribbean groups at each follow-up interval. CONCLUSIONS Focus on Youth in the Caribbean, in combination with 1 of 2 parent interventions administered to preadolescents and their parents in the Bahamas, resulted in and sustained protective changes on HIV/AIDS knowledge, sexual perceptions, and condom use intention. Although rates of sexual experience remained low, the consistent trend at all of the follow-up periods for higher condom use among youth who received youth intervention reached marginal significance at 24 months. Additional follow-up is necessary to determine whether the apparent protective effect is statistically significant as more youth initiate sex and whether it endures over time. PMID:19380429

Perceptions of personal safety among older Australians.

PubMed

Quine, Susan; Morrell, Stephen

2008-06-01

There is public perception, partly attributable to the media, that older people are disproportionately the victims of crime and are greatly concerned for their personal safety. To identify at a population level older people's perceptions of their personal safety in their home and separately in their neighbourhood, and the predictors of feeling safe in each setting. Logistic regression analysis of responses from randomly selected older Australians (65+ years) living independently in the community (n= 8881) to a cross-sectional telephone general health survey. The vast majority of respondents, although higher in men, reported feeling safe in their home (96%) and neighbourhood (92%) 'all' or 'most' of the time. Feeling safe did not decline with age. Significant predictors of feeling safe 'all' the time were identified and some gender differences were noted. The perception that older people are greatly concerned with their personal safety is not supported by these findings.

Quality of life of mental health consumers in Hong Kong: Analysis of service perceptions.

PubMed

Wu, Crystal F M; Mak, Winnie W S; Wan, Deborah L Y

2007-02-01

Successful psychiatric rehabilitation entails fostering overall quality of life of individuals recovering from severe mental illnesses. Understanding how service-related perceptions may be related to quality of life can be useful in improving the effectiveness of community-based care. This study investigated the quality of life of mental health consumers using a service-oriented paradigm. 162 mental health consumers from community-based psychiatric rehabilitation centers were interviewed. Analyses were conducted to investigate the relationships between service perceptions (perceived treatment coercion, rehabilitation needs, and continuity of care) and quality of life. Physical health quality was negatively related to rehabilitation needs. Mental health quality was negatively related to both rehabilitation needs and poorer continuity of service. Life satisfaction was negatively related to poorer continuity of service and higher perceived treatment coercion. This study highlighted the significance of service perceptions in the well-being of individuals with severe mental illness.

The effect and value of a WebQuest activity on weather in a 5th grade classroom

NASA Astrophysics Data System (ADS)

Oliver, Deborah

WebQuests are increasing in popularity across the country, yet it remains unclear whether WebQuests confer a significant benefit in student content learning. In addition, the perceptions of teachers regarding the classroom value and efficacy of WebQuests in teaching higher level thinking skills are still unclear. The goals of the study were (a) to determine the effect of WebQuests on elementary students' content area knowledge gains; (b) to investigate teacher perceptions of students' higher order thinking skills while engaged in a WebQuest activity and the value the of the WebQuest, as perceived by teacher. To accomplish the above research goals, a quasi-experimental design was used in this study. The subjects were four teachers and classes at an elementary school in southern California. Results of the study showed that the WebQuest did increase content knowledge in fifth grade students, but not significantly more than traditional teaching as measured by a researcher-modified WebQuest For Teacher Questionnaire (WQFT) (Zheng, Perez, Williamson & Flygare, 2007) and teacher interviews. Teachers responded positively to the value of the WebQuest in their daily teaching. Teachers also indicated that their students engaged in higher level thinking skills while engaged in the WebQuest activity. Keywords: WebQuest, higher level thinking, learning

Standardized patient assessment of medical student empathy: ethnicity and gender effects in a multi-institutional study.

PubMed

Berg, Katherine; Blatt, Benjamin; Lopreiato, Joseph; Jung, Julianna; Schaeffer, Arielle; Heil, Daniel; Owens, Tamara; Carter-Nolan, Pamela L; Berg, Dale; Veloski, Jon; Darby, Elizabeth; Hojat, Mohammadreza

2015-01-01

To examine, primarily, the effects of ethnicity and gender, which could introduce bias into scoring, on standardized patient (SP) assessments of medical students and, secondarily, to examine medical students' self-reported empathy for ethnicity and gender effects so as to compare self-perception with the perceptions of SPs. Participants were 577 students from four medical schools in 2012: 373 (65%) were white, 79 (14%) black/African American, and 125 (22%) Asian/Pacific Islander. These students were assessed by 84 SPs: 62 (74%) were white and 22 (26%) were black/African American. SPs completed the Jefferson Scale of Patient Perceptions of Physician Empathy (JSPPPE) and the Global Ratings of Empathy tool. Students completed the Jefferson Scale of Empathy and two Interpersonal Reactivity Index subscales. The investigators used 2,882 student-SP encounters in their analyses. Analyses of SPs' assessments of students' empathy indicated significant interaction effects of gender and ethnicity. Female students, regardless of ethnicity, obtained significantly higher mean JSPPPE scores than men. Female black/African American, female white, and female Asian/Pacific Islander students scored significantly higher on the JSPPPE than their respective male counterparts. Male black/African American students obtained the lowest SP assessment scores of empathy regardless of SP ethnicity. Black/African American students obtained the highest mean scores on self-reported empathy. The significant interaction effects of ethnicity and gender in clinical encounters, plus the inconsistencies observed between SPs' assessments of students' empathy and students' self-reported empathy, raise questions about possible ethnicity and gender biases in the SPs' assessments of medical students' clinical skills.

Malocclusion, dental aesthetic self-perception and quality of life in a 18 to 21 year-old population: a cross section study.

PubMed

Claudino, Dikson; Traebert, Jefferson

2013-01-07

Aesthetic alterations in the face can be self-perceived and can affect quality of life. For young people, physical attractiveness is an important factor affecting social relationships. The aim of this study was to estimate the prevalence of malocclusion, identify the most common types and test its association with oral aesthetic self-perception in 18 to 21 year-old population of male young adults. A cross-sectional study was carried out involving 138 Brazilian Army soldiers. Data collection included socio demographic profile, malocclusion status through the Dental Aesthetic Index (DAI) and oral aesthetic self-perception as indicated by the Oral Aesthetic Subjective Impact Scale (OASIS). The chi-square and Fisher's exact test were used to test for homogeneity of proportions. The stepwise multivariate logistic regression analysis was used to test for the relationship between the poorer oral aesthetic self-perception and parental and soldier's education, per capita income, history of caries in all teeth and only on anterior teeth, dental trauma, previous orthodontic treatment and malocclusion. The prevalence of malocclusion was 45.6%. Incisor teeth crowding and misalignment of lower incisors were the most common types of malocclusions. A statistically significant and independent association between malocclusion and poorer oral aesthetic self-perception in the multivariate analysis was observed. Subjects with severe malocclusion conditions showed 88% higher prevalence [prevalence ratio =1.88 (95% CI, 1.30 - 2.72); p = 0.001] of poorer aesthetic self-perception comparing to those with minor malocclusion. A high prevalence of malocclusion was observed. The young adults presenting severe malocclusion had a higher and independent prevalence of poorer oral aesthetic self-perception.

Young adults’ risk perceptions of various tobacco products relative to cigarettes – results from the National Young Adult Health Survey

PubMed Central

Delnevo, Cristine D.

2015-01-01

Objectives Tobacco product risk perceptions may influence whether individuals use those products instead of or in addition to regular cigarettes. This study aimed to explore risk perceptions of various tobacco products relative to traditional cigarettes with young adults, a group with higher rates of tobacco use. Methods We examined risk perception responses among a nationally representative sample of young adults (ages 18–34)(n=2871)(including tobacco and non-tobacco users) from the 2011 National Young Adult Health Survey. Results Most (57.8%) respondents believed that e-cigarettes were less risky than cigarettes. Respondents were more likely to rate combustible products hookah (24.5%) and cigars (13.9%) as being less risky compared to non-combustible snus (10%) and other smokeless tobacco (SLT) products (7.1%) relative to cigarettes. Few (2.5%) rated menthol cigarettes as less risky. For e-cigarettes, hookah, and SLT, less risky beliefs were significantly higher among ever or current versus never product users. Between 22–33% of all respondents believed that SLT, snus, menthol cigarettes and cigars were more risky than cigarettes, but differences in this belief between current and non-users of these products were small and insignificant. Younger young adults were more likely to rate e-cigarettes and hookah as being “less risky” and rate cigars and SLT as being “more risky” than older young adults. Conclusion The public’s views of comparative tobacco risk perceptions vary widely by tobacco product type, and age group. While “less risky” perceptions may be associated with product use, perceptions that products are “more risky” than cigarettes may not necessarily dissuade people from their use. PMID:26304709

Young Adults' Risk Perceptions of Various Tobacco Products Relative to Cigarettes: Results From the National Young Adult Health Survey.

PubMed

Wackowski, Olivia A; Delnevo, Cristine D

2016-06-01

Objectives Tobacco product risk perceptions may influence whether individuals use those products instead of or in addition to regular cigarettes. This study aimed to explore risk perceptions of various tobacco products relative to traditional cigarettes with young adults, a group with higher rates of tobacco use. Method We examined risk perception responses among a nationally representative sample of young adults (age 18-34 years; n = 2,871, including tobacco and non-tobacco users) from the 2011 National Young Adult Health Survey. Results Most (57.8%) respondents believed that e-cigarettes were less risky than cigarettes. Respondents were more likely to rate combustible products hookah (24.5%) and cigars (13.9%) as being less risky compared to noncombustible snus (10%) and other smokeless tobacco (SLT) products (7.1%) relative to cigarettes. Few (2.5%) rated menthol cigarettes as less risky. For e-cigarettes, hookah, and SLT, less risky beliefs were significantly higher among ever or current versus never product users. Between 22% and 33% of all respondents believed that SLT, snus, menthol cigarettes, and cigars were more risky than cigarettes, but differences in this belief between current and nonusers of these products were small and insignificant. Younger young adults were more likely to rate e-cigarettes and hookah as being "less risky" and rate cigars and SLT as being "more risky" than older young adults. Conclusion The public's views of comparative tobacco risk perceptions vary widely by tobacco product type and age-group. While "less risky" perceptions may be associated with product use, perceptions that products are "more risky" than cigarettes may not necessarily dissuade people from their use. © 2015 Society for Public Health Education.

Perceptions of racism in healthcare among patients with systemic lupus erythematosus: a cross-sectional study

PubMed Central

Vina, Ernest R; Hausmann, Leslie R M; Utset, Tammy O; Masi, Christopher M; Liang, Kimberly P; Kwoh, C Kent

2015-01-01

Background Racial disparities in the clinical outcomes of systemic lupus erythematosus (SLE) exist. Perceived racial discrimination may contribute to disparities in health. Objectives To determine if perceived racism in healthcare differs by race among patients with SLE and to evaluate its contribution to racial disparities in SLE-related outcomes. Methods 163 African–American (AA) and 180 white (WH) patients with SLE were enrolled. Structured interviews and chart reviews were done to determine perceptions of racism, SLE-related outcomes (Systemic Lupus International Collaborating Clinics (SLICC) Damage Index, SLE Disease Activity, Center for Epidemiologic Studies-Depression (CES-D)), and other variables that may affect perceptions of racism. Serial hierarchical multivariable logistic regression models were conducted. Race-stratified analyses were also performed. Results 56.0% of AA patients compared with 32.8% of WH patients had high perceptions of discrimination in healthcare (p<0.001). This difference remained (OR 4.75 (95% CI 2.41 to 8.68)) after adjustment for background, identity and healthcare experiences. Female gender (p=0.012) and lower trust in physicians (p<0.001) were also associated with high perceived racism. The odds of having greater disease damage (SLICC damage index ≥2) were higher in AA patients than in WH patients (crude OR 1.55 (95% CI 1.01 to 2.38)). The odds of having moderate to severe depression (CES-D ≥17) were also higher in AA patients than in WH patients (crude OR 1.94 (95% CI 1.26 to 2.98)). When adjusted for sociodemographic and clinical characteristics, racial disparities in disease damage and depression were no longer significant. Among AA patients, higher perceived racism was associated with having moderate to severe depression (adjusted OR 1.23 (95% CI 1.05 to 1.43)) even after adjusting for sociodemographic and clinical variables. Conclusions Perceptions of racism in healthcare were more common in AA patients than in WH patients with SLE and were associated with depression. Interventions aimed at modifiable factors (eg, trust in providers) may reduce higher perceptions of race-based discrimination in SLE. PMID:26322238

Perceptions of Relatedness with Classroom Peers Promote Adolescents’ Behavioral Engagement and Achievement in Secondary School

PubMed Central

Mikami, Amori Yee; Ruzek, Erik A.; Hafen, Christopher A.; Gregory, Anne; Allen, Joseph P.

2017-01-01

Secondary school is a vulnerable time where stagnation or declines in classroom behavioral engagement occur for many students, and peer relationships take on a heightened significance. We examined the implications of adolescents’ perceptions of relatedness with classroom peers for their academic learning. Participants were 1084 adolescents (53% female) in 65 middle and high school classrooms. Multilevel cross-lagged path analyses found that adolescents’ perceived relatedness with classroom peers subsequently predicted their increased self-reported behavioral engagement in that classroom from fall to winter and again from winter to spring. Higher engagement in spring predicted higher end of year objective achievement test scores after statistical control of prior year test scores. Implications are discussed for increasing classroom peer relatedness to enhance adolescents’ achievement. PMID:28755252

Anxiety symptom interpretation: A potential mechanism explaining the cardiorespiratory fitness-anxiety relationship.

PubMed

Williams, Sarah E; Carroll, Douglas; Veldhuijzen van Zanten, Jet J C S; Ginty, Annie T

2016-03-15

Higher cardiorespiratory fitness is associated with lower trait anxiety, but research has not examined whether fitness is associated with state anxiety levels and the interpretation of these symptoms. The aim of this paper was to (1) reexamine the association between cardiorespiratory fitness and general anxiety and (2) examine anxiety intensity and perceptions of these symptoms prior to an acute psychological stress task. Participants (N=185; 81% female; Mage=18.04, SD=0.43 years) completed a 10-minute Paced Serial Addition Test. General anxiety was assessed using the anxiety subscale of the Hospital Anxiety Depression Scale. Cognitive and somatic anxiety intensity and perceptions of symptoms was assessed immediately prior to the acute psychological stress task using the Immediate Anxiety Measures Scale. Cardiorespiratory fitness was calculated using a validated standardized formula. Higher levels of cardiorespiratory fitness were associated with lower levels of general anxiety. Path analysis supported a model whereby perceptions of anxiety symptoms mediated the relationship between cardiorespiratory fitness and levels of anxiety experienced during the stress task; results remained significant after adjusting for general anxiety levels. Specifically, higher levels of cardiorespiratory fitness were positively associated with more positive perceptions of anxiety symptoms and lower levels of state anxiety. A standard formula rather than maximal testing was used to assess cardiorespiratory fitness, self-report questionnaires were used to assess anxiety, and the study was cross-sectional in design. Results suggest a potential mechanism explaining how cardiorespiratory fitness can reduce anxiety levels. Copyright © 2016 Elsevier B.V. All rights reserved.

The impact of a mass media campaign on personal risk perception, perceived self-efficacy and on other behavioural predictors.

PubMed

Agha, S

2003-12-01

To determine whether an AIDS prevention mass media campaign influenced risk perception, self-efficacy and other behavioural predictors. We used household survey data collected from 2,213 sexually experienced male and female Kenyans aged 15-39. Respondents were administered a questionnaire asking them about their exposure to branded and generic mass media messages concerning HIV/AIDS and condom use. They were asked questions concerning their personal risk perception, self-efficacy, condom effectiveness, condom availability, and their embarrassment in obtaining condoms. Logistic regression analysis was used to determine the impact of exposure to mass media messages on these predictors of behaviour change. Those exposed to branded advertising messages were significantly more likely to consider themselves at higher risk of acquiring HIV and to believe in the severity of AIDS. Exposure to branded messages was also associated with a higher level of personal self-efficacy, a greater belief in the efficacy of condoms, a lower level of perceived difficulty in obtaining condoms and reduced embarrassment in purchasing condoms. Moreover, there was a dose-response relationship: a higher intensity of exposure to advertising was associated with more positive outcomes. Exposure to generic advertising messages was less frequently associated with positive health beliefs and these relationships were also weaker. Branded mass media campaigns that promote condom use as an attractive lifestyle choice are likely to contribute to the development of perceptions that are conducive to the adoption of condom use.

Human body perception and higher-level person perception are dissociated in early development.

PubMed

Slaughter, Virginia

2011-01-01

Abstract Developmental data support the proposal that human body perceptual processing is distinct from other aspects of person perception. Infants are sensitive to human bodily motion and attribute goals to human arm movements before they demonstrate recognition of human body structure. The developmental data suggest the possibility of bidirectional linkages between EBA- and FBA-mediated representations and these higher-level elements of person perception.

Influence of positive distractions on children in two clinic waiting areas.

PubMed

Pati, Debajyoti; Nanda, Upali

2011-01-01

To examine the influence of positive distraction on the behavior and activity of children in two clinic waiting areas. People spend a considerable proportion of time waiting in hospitals. Studies show that the quality of waiting environments influences the perception of quality of care and caregivers, that perception of waiting time is a better indicator of patient satisfaction than actual waiting time, and that the waiting environment contributes to the perception of wait time. In fact, the attractiveness of the physical environment in waiting areas has been shown to be significantly associated with higher perceived quality of care, less anxiety, and higher reported positive interaction with staff. Can positive distractions in waiting areas improve the waiting experience, as indicated by the behavior and activities of children waiting for treatment? Five distraction conditions were randomly introduced in the waiting area of the dental and cardiac clinics of a major pediatric tertiary care center through a single plasma screen intervention. The attention, behavior, and activities of waiting children were recorded. Data on 158 pediatric patients were collected over 12 days during December 2008 and January 2009. Data analysis shows that the introduction of distraction conditions was associated with more calm behavior and less fine and gross movement, suggesting significant calming effects associated with the distraction conditions. Data also suggest that positive distraction conditions are significant attention grabbers and could be an important contributor to improving the waiting experience for children in hospitals by improving environmental attractiveness.

Pitch perception and production in congenital amusia: Evidence from Cantonese speakers.

PubMed

Liu, Fang; Chan, Alice H D; Ciocca, Valter; Roquet, Catherine; Peretz, Isabelle; Wong, Patrick C M

2016-07-01

This study investigated pitch perception and production in speech and music in individuals with congenital amusia (a disorder of musical pitch processing) who are native speakers of Cantonese, a tone language with a highly complex tonal system. Sixteen Cantonese-speaking congenital amusics and 16 controls performed a set of lexical tone perception, production, singing, and psychophysical pitch threshold tasks. Their tone production accuracy and singing proficiency were subsequently judged by independent listeners, and subjected to acoustic analyses. Relative to controls, amusics showed impaired discrimination of lexical tones in both speech and non-speech conditions. They also received lower ratings for singing proficiency, producing larger pitch interval deviations and making more pitch interval errors compared to controls. Demonstrating higher pitch direction identification thresholds than controls for both speech syllables and piano tones, amusics nevertheless produced native lexical tones with comparable pitch trajectories and intelligibility as controls. Significant correlations were found between pitch threshold and lexical tone perception, music perception and production, but not between lexical tone perception and production for amusics. These findings provide further evidence that congenital amusia is a domain-general language-independent pitch-processing deficit that is associated with severely impaired music perception and production, mildly impaired speech perception, and largely intact speech production.

Pitch perception and production in congenital amusia: Evidence from Cantonese speakers

PubMed Central

Liu, Fang; Chan, Alice H. D.; Ciocca, Valter; Roquet, Catherine; Peretz, Isabelle; Wong, Patrick C. M.

2016-01-01

This study investigated pitch perception and production in speech and music in individuals with congenital amusia (a disorder of musical pitch processing) who are native speakers of Cantonese, a tone language with a highly complex tonal system. Sixteen Cantonese-speaking congenital amusics and 16 controls performed a set of lexical tone perception, production, singing, and psychophysical pitch threshold tasks. Their tone production accuracy and singing proficiency were subsequently judged by independent listeners, and subjected to acoustic analyses. Relative to controls, amusics showed impaired discrimination of lexical tones in both speech and non-speech conditions. They also received lower ratings for singing proficiency, producing larger pitch interval deviations and making more pitch interval errors compared to controls. Demonstrating higher pitch direction identification thresholds than controls for both speech syllables and piano tones, amusics nevertheless produced native lexical tones with comparable pitch trajectories and intelligibility as controls. Significant correlations were found between pitch threshold and lexical tone perception, music perception and production, but not between lexical tone perception and production for amusics. These findings provide further evidence that congenital amusia is a domain-general language-independent pitch-processing deficit that is associated with severely impaired music perception and production, mildly impaired speech perception, and largely intact speech production. PMID:27475178

Influence of complaints and singing style in singers voice handicap.

PubMed

Moreti, Felipe; Ávila, Maria Emília Barros de; Rocha, Clara; Borrego, Maria Cristina de Menezes; Oliveira, Gisele; Behlau, Mara

2012-01-01

The aim of this research was to verify whether the difference of singing styles and the presence of vocal complaints influence the perception of voice handicap of singers. One hundred eighteen singing voice handicap self-assessment protocols were selected: 17 popular singers with vocal complaints, 42 popular singers without complaints, 17 classic singers with complaints, and 42 classic singers without complaints. The groups were similar regarding age, gender and voice types. Both protocols used--Modern Singing Handicap Index (MSHI) and Classical Singing Handicap Index (CSHI)--have specific questions to their respective singing styles, and consist of 30 items equally divided into three subscales: disability (functional domain), handicap (emotional domain) and impairment (organic domain), answered according to the frequency of occurrence. Each subscale has a maximum of 40 points, and the total score is 120 points. The higher the score, the higher the singing voice handicap perceived. For statistical analysis, we used the ANOVA test, with 5% of significance. Classical and popular singers referred higher impairment, followed by disability and handicap. However, the degree of this perception varied according to the singing style and the presence of vocal complaints. The classical singers with vocal complaints showed higher voice handicap than popular singers with vocal complaints, while the classic singers without complaints reported lower handicap than popular singers without complaints. This evidences that classical singers have higher perception of their own voice, and that vocal disturbances in this group may cause greater voice handicap when compared to popular singers.

Preliminary Results of the Scale of Self-Perception for School Children (SPSC).

ERIC Educational Resources Information Center

Cugmas, Zlatka

2002-01-01

Determined the characteristics of established methods for measuring a child's self-perception and investigated the psychometric properties of Self-Perception for School Children (SPSC). Found that girls rated themselves higher on academic competence and artistic aesthetic competence, whereas boys rated themselves higher on negative behavior and…

Competition in the Brain. The Contribution of EEG and fNIRS Modulation and Personality Effects in Social Ranking.

PubMed

Balconi, Michela; Vanutelli, Maria E

2016-01-01

In the present study, the social ranking perception in competition was explored. Brain response (alpha band oscillations, EEG; hemodynamic activity, O2Hb), as well as self-perception of social ranking, cognitive performance, and personality trait (Behavioral Activation System, BAS) were considered during a competitive joint-action. Subjects were required to develop a strategy to obtain a better outcome than a competitor (C) (in term of error rate, and response time, RT). A pre-feedback (without a specific feedback on the performance) and a post-feedback condition (which reinforced the improved performance) were provided. It was found that higher-BAS participants responded in greater measure to perceived higher cognitive performance (post-feedback condition), with increased left prefrontal activity, higher ranking perception, and a better real performance (reduced RTs). These results were explained in term of increased sense of self-efficacy and social position, probably based on higher-BAS sensitivity to reinforcing conditions. In addition, the hemispheric effect in favor of the left side characterized the competitive behavior, showing an imbalance for high-BAS in comparison to low-BAS in the case of a rewarding (post-feedback) context. Therefore, the present results confirmed the significance of BAS in modulating brain responsiveness, self-perceived social position, and real performance during an interpersonal competitive action which is considered highly relevant for social status.

Students' Perceptions and Faculty Measured Competencies in Higher Education

ERIC Educational Resources Information Center

Malechwanzi, J. Muthiani; Lei, Hongde; Wang, Lu

2016-01-01

This study aims to investigate whether there is significant relationship between students' perceived faculty competencies and faculty evaluated competencies. The study identified four main dimensions for measuring faculty competencies namely: teaching, research, additional services and advising. This study adopted a mixed method design. The study…

Boys and Motivation

ERIC Educational Resources Information Center

Martin, Andrew J.

2003-01-01

This paper explores key gender differences in motivation from a quantitative perspective and presents findings from a qualitative study into boys' perceptions of motivating teachers and motivating pedagogy. Data collected from 3773 high school students suggest that girls score significantly higher than boys in their belief in the value of school,…

An Engaging, yet Failed Flip

ERIC Educational Resources Information Center

Krahenbuhl, Kevin S.

2017-01-01

The flipped classroom is growing significantly as a model of learning in higher education. However, there are ample problems with the research on flipped classrooms, including where success is often defined by student perceptions and a lack of consistent, empirical research supporting improved academic learning. This quasi-experimental study…

Understanding Faculty Perceptions in Undergraduate Online Math Courses

ERIC Educational Resources Information Center

Bertram, Mary

2017-01-01

The purpose of this qualitative descriptive case study was to understand how online undergraduate math instructors perceive student learning in the online learning environment. With significantly higher attrition rates in online math courses, researchers should seek to identify instructional elements that could potentially lead to increased…

Private Higher Education and Economic Development

ERIC Educational Resources Information Center

Reisz, Robert D.; Stock, Manfred

2012-01-01

In Western Europe, especially in Germany, private higher education is generally perceived as an alternative to public higher education for students from relatively affluent families; more broadly, there is a general perception that attending a private higher education institution is correlated to wealth. This perception is influenced by private…

Self-perception, complaints and vocal quality among undergraduate students enrolled in a Pedagogy course.

PubMed

Fabron, Eliana Maria Gradim; Regaçone, Simone Fiuza; Marino, Viviane Cristina de Castro; Mastria, Marina Ludovico; Motonaga, Suely Mayumi; Sebastião, Luciana Tavares

2015-01-01

To compare the vocal self-perception and vocal complaints reported by two groups of students of the pedagogy course (freshmen and graduates); to relate the vocal self-perception to the vocal complaints for these groups; and to compare the voice quality of the students from these groups through perceptual auditory assessment and acoustic analysis. Initially, 89 students from the pedagogy course answered a questionnaire about self-perceived voice quality and vocal complaints. In a second phase, auditory-perceptual evaluation and acoustic analyses of 48 participants were made through voice recordings of sustained vowel emission and poem reading. The most reported vocal complaints were fatigue while using the voice, sore throat, effort to speak, irritation or burning in the throat, hoarseness, tightness in the neck, and variations of voice throughout the day. There was a higher occurrence of complaints from graduates than from freshmen, with significant differences for four of the nine complaints. It was also possible to observe the relationship between vocal self-perception and complaints reported by these students. No significant differences were observed in the results of auditory-perceptual evaluation; however, some graduates had their voices evaluated with higher severity of deviation of normalcy. During acoustic analysis no difference was observed between groups. The increase in vocal demand by the graduates may have caused the greatest number and diversity of vocal complaints, and several of them are related to the self-assessment of voice quality. The auditory-perceptual evaluation and acoustic analysis showed no deviations in their voice.

A Role for Mouse Primary Visual Cortex in Motion Perception.

PubMed

Marques, Tiago; Summers, Mathew T; Fioreze, Gabriela; Fridman, Marina; Dias, Rodrigo F; Feller, Marla B; Petreanu, Leopoldo

2018-06-04

Visual motion is an ethologically important stimulus throughout the animal kingdom. In primates, motion perception relies on specific higher-order cortical regions. Although mouse primary visual cortex (V1) and higher-order visual areas show direction-selective (DS) responses, their role in motion perception remains unknown. Here, we tested whether V1 is involved in motion perception in mice. We developed a head-fixed discrimination task in which mice must report their perceived direction of motion from random dot kinematograms (RDKs). After training, mice made around 90% correct choices for stimuli with high coherence and performed significantly above chance for 16% coherent RDKs. Accuracy increased with both stimulus duration and visual field coverage of the stimulus, suggesting that mice in this task integrate motion information in time and space. Retinal recordings showed that thalamically projecting On-Off DS ganglion cells display DS responses when stimulated with RDKs. Two-photon calcium imaging revealed that neurons in layer (L) 2/3 of V1 display strong DS tuning in response to this stimulus. Thus, RDKs engage motion-sensitive retinal circuits as well as downstream visual cortical areas. Contralateral V1 activity played a key role in this motion direction discrimination task because its reversible inactivation with muscimol led to a significant reduction in performance. Neurometric-psychometric comparisons showed that an ideal observer could solve the task with the information encoded in DS L2/3 neurons. Motion discrimination of RDKs presents a powerful behavioral tool for dissecting the role of retino-forebrain circuits in motion processing. Copyright © 2018 Elsevier Ltd. All rights reserved.

Perceptions of athletic competence and fear of negative evaluation during physical education.

PubMed

Ridgers, Nicola D; Fazey, Della M A; Fairclough, Stuart J

2007-06-01

Physical education (PE) aims to enhance self-esteem, develop sporting interests and to encourage a physically active life-style. However, little is known about how a fear of negative evaluation (FNE), the socially evaluative aspect of social anxiety, affects children's attitudes to PE. The aim of the study was to investigate the relationships between perceived athletic competence and FNE within PE lessons, specifically looking at differences between boys and girls and primary and secondary schools. The participants were 192 children in three primary schools (N=85, mean age=9.5+/-1.1 years) and two secondary schools (N=107, mean age=14.5+/-0.8 years) from rural areas of North Wales and the Midlands region of England. The participants completed the Brief-FNE Scale and the Self-Perception Profile for Children immediately post-lesson on one occasion. Girls had higher FNE but lower perceptions of athletic competence than did boys. Older girls had higher FNE and lower perceived competence than the remaining three groups. Additionally, a significant and reverse but weak correlation was observed between girls' perceived athletic competence and FNE. The findings suggest that girls with a high FNE report lower perceptions of their athletic competence. Individuals who are high in FNE behave in ways to avoid the prospect of being evaluated negatively. However, they may seek feedback from significant others as a signal that unfavourable evaluations have been avoided. Therefore, positive, encouraging feedback used in child-centred learning strategies may foster feelings of competence in boys and girls and could reduce the girls' social anxiety.

Accepting managed aquifer recharge of urban storm water reuse: The role of policy-related factors

NASA Astrophysics Data System (ADS)

Mankad, Aditi; Walton, Andrea

2015-12-01

A between-groups experimental design examined public acceptance for managed aquifer recharge of storm water for indirect potable and nonpotable reuse; acceptance was based on five policy-related variables (fairness, effectiveness, trust, importance of safety assurances, and importance of communication activities). Results showed that public acceptance (N = 408) for managed aquifer recharge of storm water was higher for nonpotable applications, as was the importance of safety assurances. Analyses of variance also showed that perceptions of fairness and effectiveness were higher for a nonpotable scheme, but not trust. A three-step hierarchical regression (Step 1: age, gender, education, and income; Step 2: type of use; Step 3: fairness, effectiveness, trust, safety assurance, and communication activities) demonstrated that type of storm water use and the policy-related factors accounted for 73% of the variance in acceptance of storm water (R2 = 0.74, adjusted R2 = 0.74, F (10, 397) = 113.919, p < 0.001). Age, type of use, and three of the five policy-related factors were also significant individual predictors of acceptance. The most important predictors were perceptions of trust in water authorities, perceptions of effectiveness, and perceptions of fairness. Interestingly, while safety assurance was important in attitudinal acceptance of managed aquifer recharge based on type of use, safety assurance was not found to be significant predictor of acceptance. This research suggests that policy-makers should look to address matters of greater public importance and drive such as fairness, trust, and effectiveness of storm water programs and advocate these at the forefront of their policies, rather than solely on education campaigns.

The impact of Chinese cultural values on Taiwan nursing leadership styles: comparing the self-assessments of staff nurses and head nurses.

PubMed

Chang, Yuanmay

2008-06-01

The purpose of this study was to investigate the influence of Chinese culture on nursing leadership behavior in Taiwan nurses. A descriptive study compared staff nurses' assessment of Chinese value in the leadership behavior of their head nurses. Data analysis was made on a convenience sample in Taiwan of 214 head nurses and 2,127 staff nurses who had worked with their head nurse for at least one year. Six medical centers and regional hospitals in northern (Taipei), central (Taichung) and southern (Kaohsiung) Taiwan were recruited for this study. Instruments included the demographic questionnaire, Chinese Value Survey, and Kang's Chinese Leadership Behaviors Module Scale. Results indicated that head nurses scored significantly higher than staff nurses in terms of all cultural values and leadership behaviors. Both staff nurses and head nurses scored the highest mean scores in personal integrity (Yi) and human connectedness (Ren) and the lowest in moral discipline (Li). Staff nurse perceptions of leadership behavior indicated the role of parent to be higher than either the role of director or mentor. Head nurses perceptions of leadership behavior emphasized the role of the director more than either parent or mentor. There were no significant differences between the staff nurses and head nurses in terms of expectative leadership behavior, which gave the role of director higher mean scores than those of either the parent or mentor. Positive and significant associations (r = .266 to r = .334) were found between cultural values and perceptions of leadership behavior. Cultural values predicted 10.6% of leadership behavior variance. The three demographic characteristics of location in northern Taiwan (beta = .09), intention to leave (beta = -.14), and general unit (beta = .10) and the two cultural values of human connectedness (Ren) (beta = .16) and personal integrity (Yi) (beta = .16) together reported a cumulative R2 of 14.6% to explain variance in leadership behavior perceptions. Results of this study identified the important cultural values "Ren" and "Yi". Managers and administrators could add the consideration of such cultural values into nursing leadership to enhance the organization in which Taiwan nurses work.

The relationship of tobacco and alcohol use with ageing self-perceptions in older people in Ireland.

PubMed

Villiers-Tuthill, Amanda; Copley, Antoinette; McGee, Hannah; Morgan, Karen

2016-07-22

Health behaviour patterns in older groups, including tobacco and alcohol use, are key factors in chronic disease prevention. We explore ageing self-perceptions as motivating factors behind smoking and drinking alcohol in older adults, and the complex reasons why individuals engage harmfully in these behaviours. Cigarette and alcohol use was assessed in a large cross-sectional national sample aged 50 years and above from the Irish Longitudinal Study on Ageing (TILDA) (n = 6,576). The Brief Ageing Perceptions Questionnaire (BAPQ) assessed individual's views of their own ageing across five domains. Study hypothesis that stronger beliefs on each of the BAPQ domains would be related to drinking and smoking was examined using multinomial logit models (MNLM). Regression parameter estimates for all variables were estimated relative risk ratios (RRR). More women were non-drinkers (30 % vs. 20 %) and men displayed significantly higher alcohol use patterns. One in five older Irish adults was a current smoker (16.8 % of women, 17 % of men), and smoking and harmful drinking were strongly associated (P < .001). Some domains of ageing perceptions were significantly associated with harmful drinking and smoking. While the risk of being be harmful drinker decreased with stronger beliefs about the positive consequences of ageing (RRR 0.89), it increased with higher scores on both emotional representation and control positive domains. Greater awareness of ageing and stronger emotional reaction to ageing increased likelihood of smoking. A greater sense of control over the outcomes of ageing was associated with increased risk of both harmful drinking (RRR control positive 1.16) and smoking (RRR control and consequences negative 1.25). This suggests optimistic bias in relation to perceived health risk from smoking and harmful drinking as a potential adverse effect of perceptions of control. Risks of concurrent smoking and harmful drinking increased with chronic awareness of ageing (RRR 1.24), and negative emotional responses to it (RRR 1.21), and decreased with stronger perceptions of the positive consequences of ageing (RRR 0.85). The relationship between ageing perceptions, smoking and drinking is complex. Altering perceptions of ageing may be a useful intervention target aimed at facilitating engagement in preventative health behaviours in older people.

A Comparison of the Fit between the Organizational Climate of the Coast Guard, the Job/Career Expectations of Black College Graduates, and Their Perceptions about the Coast Guard.

DTIC Science & Technology

1980-12-01

ORGANIZA- TIONAL CLIMATE OF THE COAST GUARD, THE JOB/ CAREER EXPECTATIONS OF BLACK COLLEGE GRADUATES AND THEIR PERCEPTIONS ABOUT THE COAST GUARD by... climate of the Coast Guard. Their perceptions about the Coast Guard are generally positive. Their expectaticns were higher than their perceptions . Thus the... perceptions and expectations of Black college graduates were generally higher than all Coast Guard officers’ view of the organizational climate of the

Comparison of domestic violence against women in urban versus rural areas of southeast Nigeria.

PubMed

Ajah, Leonard Ogbonna; Iyoke, Chukwuemeka Anthony; Nkwo, Peter Onubiwe; Nwakoby, Boniface; Ezeonu, Paul

2014-01-01

The perception and prevalence of domestic violence (DV) in rural areas is poorly understood; the result is that most efforts at eradicating this harmful practice are concentrated in urban areas. The objective of the study was to compare the burden and perception of DV among women living in rural and urban Igbo communities of southeast Nigeria. This was a comparative, cross-sectional study of women residing in rural and urban communities in Enugu, Nigeria, who had gathered for an annual religious meeting from August 1-7, 2011. Data analysis involved descriptive and inferential statistics and was conducted with the Statistical Package for Social Sciences, software version 17.0, at a 95% level of confidence. A total of 836 women who met the eligibility criteria participated in the survey. Of these, 376 were from Okpanku, a rural community, while 460 were from Ogui Nike, an urban community. The prevalence of DV among rural women was significantly higher than that among urban women (97% versus 81%, P<0.001). In particular, the prevalence of physical violence was significantly higher among rural women than among urban women (37.2% versus 23.5%; P=0.05). In contrast, rural and urban women did not differ significantly in the proportions that had experienced psychological or sexual violence. The proportion of women who believed that DV was excusable was significantly higher among rural dwellers than among urban dwellers (58.5% versus 29.6%; P=0.03). The burden of DV against women may be higher in rural communities than in urban communities in southeast Nigeria. More rural women perceived DV as excusable; this finding suggests that factors that sustain DV could be strong in rural areas. A comprehensive program to curb DV in this area may need to significantly involve the rural areas.

Dental Students' Perceptions of Risk Factors for Musculoskeletal Disorders: Adapting the Job Factors Questionnaire for Dentistry.

PubMed

Presoto, Cristina D; Wajngarten, Danielle; Domingos, Patrícia A S; Campos, Juliana A D B; Garcia, Patrícia P N S

2018-01-01

The aims of this study were to adapt the Job Factors Questionnaire to the field of dentistry, evaluate its psychometric properties, evaluate dental students' perceptions of work/study risk factors for musculoskeletal disorders, and determine the influence of gender and academic level on those perceptions. All 580 students enrolled in two Brazilian dental schools in 2015 were invited to participate in the study. A three-factor structure (Repetitiveness, Work Posture, and External Factors) was tested through confirmatory factor analysis. Convergent validity was estimated using the average variance extracted (AVE), discriminant validity was based on the correlational analysis of the factors, and reliability was assessed. A causal model was created using structural equation modeling to evaluate the influence of gender and academic level on students' perceptions. A total of 480 students completed the questionnaire for an 83% response rate. The responding students' average age was 21.6 years (SD=2.98), and 74.8% were women. Higher scores were observed on the Work Posture factor items. The refined model presented proper fit to the studied sample. Convergent validity was compromised only for External Factors (AVE=0.47), and discriminant validity was compromised for Work Posture and External Factors (r 2 =0.69). Reliability was adequate. Academic level did not have a significant impact on the factors, but the women students exhibited greater perception. Overall, the adaptation resulted in a useful instrument for assessing perceptions of risk factors for musculoskeletal disorders. Gender was found to significantly influence all three factors, with women showing greater perception of the risk factors.

Children's executive function and high-calorie, low-nutrient food intake: mediating effects of child-perceived adult fast food intake.

PubMed

Tate, Eleanor B; Unger, Jennifer B; Chou, Chih-Ping; Spruijt-Metz, Donna; Pentz, Mary Ann; Riggs, Nathaniel R

2015-04-01

This study tested the relationships among child executive function (EF), child-perceived parent fast food intake, and child self-reported subsequent consumption of high-calorie, low-nutrient (HCLN) food. One year and 6-month longitudinal observation from a larger randomized controlled trial. Southern California elementary schools. Fourth- and fifth-grade children (N = 1,005) participating in the Pathways to Health obesity prevention program. Child EF problems were associated with higher concurrent HCLN intake (B = 0.29, SE = 0.10, p < .001) and had a significant indirect effect through higher perceived frequency of parent fast food intake (indirect effect = 0.17, 95% confidence interval [CI] = [0.11, 0.25], p < .001). Longitudinally, child EF problems did not significantly predict higher HCLN intake a year and a half later (B = 0.01, SE = 0.10, p = .92, n = 848) but did have a significant indirect effect through higher perceived parent fast food intake (indirect effect = 0.05, 95% CI = [0.02, 0.10], p < .001). Children's EF difficulties may increase their perception of parent concurrent fast food intake, contributing to their own unhealthy food intake. However, EF problems may not directly affect HCLN intake across time, except when problems are associated with child perception of more frequent parent consumption of convenience foods. Future research is needed to investigate the possibility that helping children perceive and understand role models' convenience food consumption may improve child dietary consumption patterns. © 2014 Society for Public Health Education.

E-Learning in Croatian Higher Education: An Analysis of Students' Perceptions

NASA Astrophysics Data System (ADS)

Dukić, Darko; Andrijanić, Goran

2010-06-01

Over the last years, e-learning has taken an important role in Croatian higher education as a result of strategies defined and measures undertaken. Nonetheless, in comparison to the developed countries, the achievements in e-learning implementation are still unsatisfactory. Therefore, the efforts to advance e-learning within Croatian higher education need to be intensified. It is further necessary to undertake ongoing activities in order to solve possible problems in e-learning system functioning, which requires the development of adequate evaluation instruments and methods. One of the key steps in this process would be examining and analyzing users' attitudes. This paper presents a study of Croatian students' perceptions with regard to certain aspects of e-learning usage. Given the character of this research, adequate statistical methods were required for the data processing. The results of the analysis indicate that, for the most part, Croatian students have positive perceptions of e-learning, particularly as support to time-honored forms of teaching. However, they are not prepared to completely give up the traditional classroom. Using factor analysis, we identified four underlying factors of a collection of variables related to students' perceptions of e-learning. Furthermore, a certain number of statistically significant differences in student attitudes have been confirmed, in terms of gender and year of study. In our study we used discriminant analysis to determine discriminant functions that distinguished defined groups of students. With this research we managed to a certain degree to alleviate the current data insufficiency in the area of e-learning evaluation among Croatian students. Since this type of learning is gaining in importance within higher education, such analyses have to be conducted continuously.

Medical Students' Perception of Their Educational Environment and Quality of Life: Is There a Positive Association?

PubMed

Enns, Sylvia Claassen; Perotta, Bruno; Paro, Helena B; Gannam, Silmar; Peleias, Munique; Mayer, Fernanda Brenneisen; Santos, Itamar Souza; Menezes, Marta; Senger, Maria Helena; Barelli, Cristiane; Silveira, Paulo S P; Martins, Milton A; Zen Tempski, Patricia

2016-03-01

To assess perceptions of educational environment of students from 22 Brazilian medical schools and to study the association between these perceptions and quality of life (QoL) measures. The authors performed a multicenter study (August 2011 to August 2012), examining students' views both of (1) educational environment using the Dundee Ready Education Environment Measure (DREEM) and (2) QoL using the World Health Organization Quality of Life Assessment, abbreviated version (WHOQOL-BREF). They also examined students' self-assessment of their overall QoL and medical-school-related QoL (MSQoL). The authors classified participants' perceptions into four quartiles according to DREEM total score, overall QoL, and MSQoL. Of 1,650 randomly selected students, 1,350 (81.8%) completed the study. The mean total DREEM score was 119.4 (standard deviation = 27.1). Higher total DREEM scores were associated with higher overall QoL and MSQoL scores (P < .001 for all comparisons) and younger ages (P < .001). Mean overall QoL scores were higher than MSQoL scores (mean difference, 1.35; 95% confidence interval [CI] 1.28-1.43; P < .001). Multinomial regression models showed significant dose-response patterns: Higher DREEM quartile scores were associated with better QoL. The psychological health domain of WHOQOL-BREF was most closely associated with DREEM scores (odds ratio 4.70; 95% CI = 3.80-5.81). The authors observed a positive association between QoL measures and DREEM scores. This association had a dose-response effect, independent of age, sex, and year of medical training, showing that educational environment appears to be an important moderator of medical student QoL.

Well Clear: General Aviation and Commercial Pilots' Perceptioin of Unmanned Aerial Vehicles in the National Airspace System

NASA Technical Reports Server (NTRS)

Ott, Joseph

2015-01-01

This research explored how different pilots perceived the concept of the Well Clear Boundary (WCB) and observed if that boundary changed when dealing with manned versus unmanned aircraft systems (UAS), and the effects of other variables. Pilots' WCB perceptions were collected objectively through simulator recordings and subjectively through questionnaires. Objectively, significant differences were found in WCB perception between two pilot types (general aviation [GA], and Airline Transport Pilots [ATPs]), and significant WCB differences were evident when comparing two intruder types (manned versus unmanned aircraft). Differences were dependent on other manipulated variables (intruder approach angle, ownship speed, and background traffic levels). Subjectively, there were differences in WCB perception across pilot types; GA pilots trusted UAS aircraft higher than the more experienced ATPs. Conclusions indicate pilots' WCB mental models are more easily perceived as time-based boundaries in front of ownship, and more easily perceived as distance-based boundaries to the rear of ownship.

Illness perceptions in adolescents with a psychiatric diagnosis in Pakistan

PubMed Central

Imran, Nazish; Azeem, Muhammad Waqar; Chaudhry, Mansoor R.; Butt, Zeeshan

2015-01-01

Aims and method To assess adolescents' perceptions of their psychiatric illness and the role of various demographic factors in a Pakistani setting. Adolescents with various psychiatric diagnoses were interviewed using a structured questionnaire including the Illness Perceptions Questionnaire–Revised (IPQ-R). Results Fifty-two adolescents with various psychiatric illnesses were interviewed; their mean age was 12.7 years and the majority (67%) were female. Males had significantly higher scores on timeline and emotional representation (P<0.05), suggesting strongly held beliefs about chronicity of their illness and anger and worry about their condition. Adolescents' own emotional state, stress, family problems and bad luck were endorsed by participants as some of the causal factors in their mental illness. Clinical implications Despite the importance of early intervention in psychiatric problems, engaging youth in the treatment process in Pakistan remains difficult. Better understanding of how adolescents perceive their psychiatric difficulties may play a significant role in developing culturally sensitive interventions and better utilisation of services. PMID:26755949

Illness perceptions in adolescents with a psychiatric diagnosis in Pakistan.

PubMed

Imran, Nazish; Azeem, Muhammad Waqar; Chaudhry, Mansoor R; Butt, Zeeshan

2015-08-01

Aims and method To assess adolescents' perceptions of their psychiatric illness and the role of various demographic factors in a Pakistani setting. Adolescents with various psychiatric diagnoses were interviewed using a structured questionnaire including the Illness Perceptions Questionnaire-Revised (IPQ-R). Results Fifty-two adolescents with various psychiatric illnesses were interviewed; their mean age was 12.7 years and the majority (67%) were female. Males had significantly higher scores on timeline and emotional representation (P<0.05), suggesting strongly held beliefs about chronicity of their illness and anger and worry about their condition. Adolescents' own emotional state, stress, family problems and bad luck were endorsed by participants as some of the causal factors in their mental illness. Clinical implications Despite the importance of early intervention in psychiatric problems, engaging youth in the treatment process in Pakistan remains difficult. Better understanding of how adolescents perceive their psychiatric difficulties may play a significant role in developing culturally sensitive interventions and better utilisation of services.

Long-Lasting Enhancement of Visual Perception with Repetitive Noninvasive Transcranial Direct Current Stimulation

PubMed Central

Behrens, Janina R.; Kraft, Antje; Irlbacher, Kerstin; Gerhardt, Holger; Olma, Manuel C.; Brandt, Stephan A.

2017-01-01

Understanding processes performed by an intact visual cortex as the basis for developing methods that enhance or restore visual perception is of great interest to both researchers and medical practitioners. Here, we explore whether contrast sensitivity, a main function of the primary visual cortex (V1), can be improved in healthy subjects by repetitive, noninvasive anodal transcranial direct current stimulation (tDCS). Contrast perception was measured via threshold perimetry directly before and after intervention (tDCS or sham stimulation) on each day over 5 consecutive days (24 subjects, double-blind study). tDCS improved contrast sensitivity from the second day onwards, with significant effects lasting 24 h. After the last stimulation on day 5, the anodal group showed a significantly greater improvement in contrast perception than the sham group (23 vs. 5%). We found significant long-term effects in only the central 2–4° of the visual field 4 weeks after the last stimulation. We suspect a combination of two factors contributes to these lasting effects. First, the V1 area that represents the central retina was located closer to the polarization electrode, resulting in higher current density. Second, the central visual field is represented by a larger cortical area relative to the peripheral visual field (cortical magnification). This is the first study showing that tDCS over V1 enhances contrast perception in healthy subjects for several weeks. This study contributes to the investigation of the causal relationship between the external modulation of neuronal membrane potential and behavior (in our case, visual perception). Because the vast majority of human studies only show temporary effects after single tDCS sessions targeting the visual system, our study underpins the potential for lasting effects of repetitive tDCS-induced modulation of neuronal excitability. PMID:28860969

Influence of Telecommunication Modality, Internet Transmission Quality, and Accessories on Speech Perception in Cochlear Implant Users

PubMed Central

Koller, Roger; Guignard, Jérémie; Caversaccio, Marco; Kompis, Martin; Senn, Pascal

2017-01-01

Background Telecommunication is limited or even impossible for more than one-thirds of all cochlear implant (CI) users. Objective We sought therefore to study the impact of voice quality on speech perception with voice over Internet protocol (VoIP) under real and adverse network conditions. Methods Telephone speech perception was assessed in 19 CI users (15-69 years, average 42 years), using the German HSM (Hochmair-Schulz-Moser) sentence test comparing Skype and conventional telephone (public switched telephone networks, PSTN) transmission using a personal computer (PC) and a digital enhanced cordless telecommunications (DECT) telephone dual device. Five different Internet transmission quality modes and four accessories (PC speakers, headphones, 3.5 mm jack audio cable, and induction loop) were compared. As a secondary outcome, the subjective perceived voice quality was assessed using the mean opinion score (MOS). Results Speech telephone perception was significantly better (median 91.6%, P<.001) with Skype compared with PSTN (median 42.5%) under optimal conditions. Skype calls under adverse network conditions (data packet loss > 15%) were not superior to conventional telephony. In addition, there were no significant differences between the tested accessories (P>.05) using a PC. Coupling a Skype DECT phone device with an audio cable to the CI, however, resulted in higher speech perception (median 65%) and subjective MOS scores (3.2) than using PSTN (median 7.5%, P<.001). Conclusions Skype calls significantly improve speech perception for CI users compared with conventional telephony under real network conditions. Listening accessories do not further improve listening experience. Current Skype DECT telephone devices do not fully offer technical advantages in voice quality. PMID:28438727

Influence of Telecommunication Modality, Internet Transmission Quality, and Accessories on Speech Perception in Cochlear Implant Users.

PubMed

Mantokoudis, Georgios; Koller, Roger; Guignard, Jérémie; Caversaccio, Marco; Kompis, Martin; Senn, Pascal

2017-04-24

Telecommunication is limited or even impossible for more than one-thirds of all cochlear implant (CI) users. We sought therefore to study the impact of voice quality on speech perception with voice over Internet protocol (VoIP) under real and adverse network conditions. Telephone speech perception was assessed in 19 CI users (15-69 years, average 42 years), using the German HSM (Hochmair-Schulz-Moser) sentence test comparing Skype and conventional telephone (public switched telephone networks, PSTN) transmission using a personal computer (PC) and a digital enhanced cordless telecommunications (DECT) telephone dual device. Five different Internet transmission quality modes and four accessories (PC speakers, headphones, 3.5 mm jack audio cable, and induction loop) were compared. As a secondary outcome, the subjective perceived voice quality was assessed using the mean opinion score (MOS). Speech telephone perception was significantly better (median 91.6%, P<.001) with Skype compared with PSTN (median 42.5%) under optimal conditions. Skype calls under adverse network conditions (data packet loss > 15%) were not superior to conventional telephony. In addition, there were no significant differences between the tested accessories (P>.05) using a PC. Coupling a Skype DECT phone device with an audio cable to the CI, however, resulted in higher speech perception (median 65%) and subjective MOS scores (3.2) than using PSTN (median 7.5%, P<.001). Skype calls significantly improve speech perception for CI users compared with conventional telephony under real network conditions. Listening accessories do not further improve listening experience. Current Skype DECT telephone devices do not fully offer technical advantages in voice quality. ©Georgios Mantokoudis, Roger Koller, Jérémie Guignard, Marco Caversaccio, Martin Kompis, Pascal Senn. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 24.04.2017.

Emotional blunting with antidepressant treatments: A survey among depressed patients.

PubMed

Goodwin, G M; Price, J; De Bodinat, C; Laredo, J

2017-10-15

Emotional blunting is regularly reported in depressed patients on antidepressant treatment but its actual frequency is poorly understood. We have previously used qualitative methods to develop an appropriate scale, the Oxford Questionnaire on the Emotional Side-Effects of Antidepressants (OQESA). Six hundred and sixty nine depressed patients on treatment and 150 recovered (formerly depressed) controls (aged ≥18 years) participated in this internet-based survey. The rate of emotional blunting in treated depressed patients was 46%, slightly more frequent in men than women (52% versus 44%) and in those with higher Hospital Anxiety and Depression (HAD) scale scores. There was no difference according to antidepressant agent, though it appeared less frequent with bupropion. Depressed patients with emotional blunting had much higher total blunting scores on OQESA than controls (42.83 ± 14.73 versus 25.73 ± 15.00, p < 0.0001) and there was a correlation between total blunting score and HAD-Depression score (r = 0.521). Thus, those with HAD-D score >7 (n = 170) had a higher total questionnaire score, 49.23±12.03, than those with HAD-D score ≤7 (n = 140), 35.07 ± 13.98, and the difference between the two groups was highly significant. However, patients with HAD-D score ≤7 (n = 140) had a higher total score (35.07 ± 13.98) than the recovered controls (n = 150) (25.73 ± 15.00), and the difference between the two groups was significant. Among the patients with emotional blunting, 37% had a negative perception of their condition and 38% positive. Men reported a more negative perception than women (p=0.008), and patients with a negative perception were more likely to have higher HAD scores. Higher levels of emotional blunting are associated with a more negative perception of it by the patient (r = -0.423). Include self-evaluation and the modest size of the sample for detection of differences between antidepressants. Emotional blunting is reported by nearly half of depressed patients on antidepressants. It appears to be common to all monoaminergic antidepressants. The OQESA scores are highly correlated with HAD depression score; emotional blunting cannot be described simply as a side-effect of antidepressants, but also as a symptom of depression. A higher degree of emotional blunting is associated with a poorer quality of remission. The OQESA scale allows the detection of this phenomenon. Copyright © 2017 Elsevier B.V. All rights reserved.

Stroke Risk Perception in Atrial Fibrillation Patients is not Associated with Clinical Stroke Risk.

PubMed

Fournaise, Anders; Skov, Jane; Bladbjerg, Else-Marie; Leppin, Anja

2015-11-01

Clinical risk stratification models, such as the CHA2DS2-VASc, are used to assess stroke risk in atrial fibrillation (AF) patients. No study has yet investigated whether and to which extent these patients have a realistic perception of their personal stroke risk. The purpose of this study was to investigate and describe the association between AF patients' stroke risk perception and clinical stroke risk. In an observational cross-sectional study design, we surveyed 178 AF patients with a mean age of 70.6 years (SD 8.3) in stable anticoagulant treatment (65% treatment duration >12 months). Clinical stroke risk was scored through the CHA2DS2-VASc, and patients rated their perceived personal stroke risk on a 7-point Likert scale. There was no significant association between clinical stroke risk assessment and patients' stroke risk perception (rho = .025; P = .741). Approximately 60% of the high-risk patients had an unrealistic perception of their own stroke risk, and there was no significant increase in risk perception from those with a lower compared with a higher risk factor load (χ(2) = .010; P = .522). Considering possible negative implications in terms of lack of motivation for lifestyle behavior change and adequate adherence to the treatment and monitoring of vitamin K antagonist, the apparent underestimation of risk by large subgroups warrants attention and needs further investigation with regard to possible behavioral consequences. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

The Role of Health Care Experience and Consumer Information Efficacy in Shaping Privacy and Security Perceptions of Medical Records: National Consumer Survey Results

PubMed Central

Beckjord, Ellen; Moser, Richard P; Hughes, Penelope; Hesse, Bradford W

2015-01-01

Background Providers’ adoption of electronic health records (EHRs) is increasing and consumers have expressed concerns about the potential effects of EHRs on privacy and security. Yet, we lack a comprehensive understanding regarding factors that affect individuals’ perceptions regarding the privacy and security of their medical information. Objective The aim of this study was to describe national perceptions regarding the privacy and security of medical records and identify a comprehensive set of factors associated with these perceptions. Methods Using a nationally representative 2011-2012 survey, we reported on adults’ perceptions regarding privacy and security of medical records and sharing of health information between providers, and whether adults withheld information from a health care provider due to privacy or security concerns. We used multivariable models to examine the association between these outcomes and sociodemographic characteristics, health and health care experience, information efficacy, and technology-related variables. Results Approximately one-quarter of American adults (weighted n=235,217,323; unweighted n=3959) indicated they were very confident (n=989) and approximately half indicated they were somewhat confident (n=1597) in the privacy of their medical records; we found similar results regarding adults’ confidence in the security of medical records (very confident: n=828; somewhat confident: n=1742). In all, 12.33% (520/3904) withheld information from a health care provider and 59.06% (2100/3459) expressed concerns about the security of both faxed and electronic health information. Adjusting for other characteristics, adults who reported higher quality of care had significantly greater confidence in the privacy and security of their medical records and were less likely to withhold information from their health care provider due to privacy or security concerns. Adults with higher information efficacy had significantly greater confidence in the privacy and security of medical records and less concern about sharing of health information by both fax and electronic means. Individuals’ perceptions of whether their providers use an EHR was not associated with any privacy or security outcomes. Conclusions Although most adults are confident in the privacy and security of their medical records, many express concerns regarding sharing of information between providers; a minority report withholding information from their providers due to privacy and security concerns. Whether individuals thought their provider was using an EHR was not associated with negative privacy/security perceptions or withholding, suggesting the transition to EHRs is not associated with negative perceptions regarding the privacy and security of medical information. However, monitoring to see how this evolves will be important. Given that positive health care experiences and higher information efficacy were associated with more favorable perceptions of privacy and security, efforts should continue to encourage providers to secure medical records, provide patients with a “meaningful choice” in how their data are shared, and enable individuals to access information they need to manage their care. PMID:25843686

The role of health care experience and consumer information efficacy in shaping privacy and security perceptions of medical records: national consumer survey results.

PubMed

Patel, Vaishali; Beckjord, Ellen; Moser, Richard P; Hughes, Penelope; Hesse, Bradford W

2015-04-02

Providers' adoption of electronic health records (EHRs) is increasing and consumers have expressed concerns about the potential effects of EHRs on privacy and security. Yet, we lack a comprehensive understanding regarding factors that affect individuals' perceptions regarding the privacy and security of their medical information. The aim of this study was to describe national perceptions regarding the privacy and security of medical records and identify a comprehensive set of factors associated with these perceptions. Using a nationally representative 2011-2012 survey, we reported on adults' perceptions regarding privacy and security of medical records and sharing of health information between providers, and whether adults withheld information from a health care provider due to privacy or security concerns. We used multivariable models to examine the association between these outcomes and sociodemographic characteristics, health and health care experience, information efficacy, and technology-related variables. Approximately one-quarter of American adults (weighted n=235,217,323; unweighted n=3959) indicated they were very confident (n=989) and approximately half indicated they were somewhat confident (n=1597) in the privacy of their medical records; we found similar results regarding adults' confidence in the security of medical records (very confident: n=828; somewhat confident: n=1742). In all, 12.33% (520/3904) withheld information from a health care provider and 59.06% (2100/3459) expressed concerns about the security of both faxed and electronic health information. Adjusting for other characteristics, adults who reported higher quality of care had significantly greater confidence in the privacy and security of their medical records and were less likely to withhold information from their health care provider due to privacy or security concerns. Adults with higher information efficacy had significantly greater confidence in the privacy and security of medical records and less concern about sharing of health information by both fax and electronic means. Individuals' perceptions of whether their providers use an EHR was not associated with any privacy or security outcomes. Although most adults are confident in the privacy and security of their medical records, many express concerns regarding sharing of information between providers; a minority report withholding information from their providers due to privacy and security concerns. Whether individuals thought their provider was using an EHR was not associated with negative privacy/security perceptions or withholding, suggesting the transition to EHRs is not associated with negative perceptions regarding the privacy and security of medical information. However, monitoring to see how this evolves will be important. Given that positive health care experiences and higher information efficacy were associated with more favorable perceptions of privacy and security, efforts should continue to encourage providers to secure medical records, provide patients with a "meaningful choice" in how their data are shared, and enable individuals to access information they need to manage their care.

Psychosocial impact of undergoing prostate cancer screening for men with BRCA1 or BRCA2 mutations.

PubMed

Bancroft, Elizabeth K; Saya, Sibel; Page, Elizabeth C; Myhill, Kathryn; Thomas, Sarah; Pope, Jennifer; Chamberlain, Anthony; Hart, Rachel; Glover, Wayne; Cook, Jackie; Rosario, Derek J; Helfand, Brian T; Hutten Selkirk, Christina; Davidson, Rosemarie; Longmuir, Mark; Eccles, Diana M; Gadea, Neus; Brewer, Carole; Barwell, Julian; Salinas, Monica; Greenhalgh, Lynn; Tischkowitz, Marc; Henderson, Alex; Evans, David Gareth; Buys, Saundra S; Eeles, Rosalind A; Aaronson, Neil K

2018-05-26

To report the baseline results of a longitudinal psychosocial study that forms part of the IMPACT study, a multi-national investigation of targeted prostate cancer (PCa) screening among men with a known pathogenic germline mutation in the BRCA1 or BRCA2 genes. Men enrolled in the IMPACT study were invited to complete a questionnaire at collaborating sites prior to each annual screening visit. The questionnaire included sociodemographic characteristics and the following measures: the Hospital Anxiety and Depression Scale (HADS), Impact of Event Scale (IES), 36-item short-form health survey (SF-36), Memorial Anxiety Scale for Prostate Cancer, Cancer Worry Scale-Revised, risk perception and knowledge. The results of the baseline questionnaire are presented. A total of 432 men completed questionnaires: 98 and 160 had mutations in BRCA1 and BRCA2 genes, respectively, and 174 were controls (familial mutation negative). Participants' perception of PCa risk was influenced by genetic status. Knowledge levels were high and unrelated to genetic status. Mean scores for the HADS and SF-36 were within reported general population norms and mean IES scores were within normal range. IES mean intrusion and avoidance scores were significantly higher in BRCA1/BRCA2 carriers than in controls and were higher in men with increased PCa risk perception. At the multivariate level, risk perception contributed more significantly to variance in IES scores than genetic status. This is the first study to report the psychosocial profile of men with BRCA1/BRCA2 mutations undergoing PCa screening. No clinically concerning levels of general or cancer-specific distress or poor quality of life were detected in the cohort as a whole. A small subset of participants reported higher levels of distress, suggesting the need for healthcare professionals offering PCa screening to identify these risk factors and offer additional information and support to men seeking PCa screening. © 2018 The Authors BJU International published by John Wiley & Sons Ltd on behalf of BJU International.

Peer Review in Higher Education: Student Perceptions before and after Participation

ERIC Educational Resources Information Center

Mulder, Raoul A.; Pearce, Jon M.; Baik, Chi

2014-01-01

Peer review is integral to academic endeavour, but opportunities for students to benefit from peer review in higher education remain limited, and relatively little is known about how student perceptions influence their appreciation of peer review. University student perceptions were examined before and after experiencing student peer review in…

Perceptions of Academics towards the Impact of Foundation Universities on Turkish Higher Education

ERIC Educational Resources Information Center

Erguvan, Deniz

2013-01-01

This study examined the effects of foundation universities on the higher education system of Turkey through perceptions of academic staff in state and foundation universities. In this qualitative research, 15 members of academic staff were interviewed for their perceptions regarding a variety of issues about foundation universities. Analysis of…

Exploring Youth Socio-Spatial Perceptions of Higher Education Landscapes through Sketch Maps

ERIC Educational Resources Information Center

Pearsall, Hamil; Hawthorne, Timothy; Block, Daniel; Walker, Barbara Louise Endemaño; Masucci, Michele

2015-01-01

Previous research on broadening participation in higher education and Science Technology Engineering and Math has inadequately examined the role of place. This article explores the socio-spatial perceptions of youth of a college campus and changes in perceptions youth experience during their transition from being a university neighbor to becoming…

An Investigation into Perceptions of Facebook-Use in Higher Education

ERIC Educational Resources Information Center

Ellefsen, Lasse

2016-01-01

This paper reports the complete process for and findings resulting from an individual-led research project entitled "An Investigation into Perceptions of Facebook-use in Higher Education." The aim of the research project was primarily to investigate current perceptions of using Facebook as a means for interaction between students and…

Effects of Reading Health and Appearance Exercise Magazine Articles on Perceptions of Attractiveness and Reasons for Exercise

PubMed Central

Pankratow, Melanie; Berry, Tanya R.; McHugh, Tara-Leigh F.

2013-01-01

Objective To examine the effects of reading exercise-related magazine articles (health, appearance, or control) and the moderating effects of exercise self-identity on reasons for exercise and perceptions of attractiveness, among women in first year university. An additional purpose was to use a thought listing technique, the results of which were examined for evidence of internalization of the exercise-related messages. Participants Female students in their first year of studies between September 2010 and April 2011 (N = 173; mean age = 19.31 years, mean body mass index = 22.01). Methods Participants read a health, appearance, or control article, listed thoughts, and completed questionnaires measuring reasons for exercising, physical self-perception, and exercise self-identity. Results Participants in the health condition rated exercise for health significantly higher than control condition participants. Participants with high exercise self-identity rated attractiveness as a reason for exercising significantly higher than low exercise self-identity participants in both the health and appearance conditions. Participants with higher internalization scores (i.e., accepted societal norms of appearance) reported exercising for attractiveness reasons more so than participants with lower internalization scores. Conclusions The good news is that health messages may be influential and result in wanting to exercise for health purposes. However, exercising for attractiveness was rated highly by participants with high exercise identity who read either the health or appearance articles. Health and appearance are not necessarily distinct concepts for female undergraduate students and the media may influence cited reasons for exercise. PMID:23630618

Collaborative Accounting Problem Solving via Group Support Systems in a Face-to-Face versus Distant Learning Environment.

ERIC Educational Resources Information Center

Burke, Jacqueline A.

2001-01-01

Accounting students (n=128) used either face-to-face or distant Group support systems to complete collaborative tasks. Participation and social presence perceptions were significantly higher face to face. Task difficulty did not affect participation in either environment. (Contains 54 references.) (JOW)

African American Child-Women: Nutrition Theory Revisited

ERIC Educational Resources Information Center

Talpade, Medha

2006-01-01

Past research indicates a significantly higher prevalence of early sexual maturation in African American (AA) girls, which is associated with a number of psychological and behavioral problems as well as with health problems such as childhood obesity and diabetes. Both nutrition and body image perceptions have never before been empirically…

The Effect of Company Recruitment Web Site Orientation on Individuals' Perceptions of Organizational Attractiveness.

ERIC Educational Resources Information Center

Williamson, Ian O.; Lepak, David P.; King, James

2003-01-01

To obtain information on job opportunities, business students (n=252) visited company websites having either a recruitment or selection orientation or both. Attractiveness of the organization was significantly higher for recruitment-oriented sites. Perceived usefulness and ease of use influenced outcome expectancy and organizational…

Chronic kidney-disease screening service quality: questionnaire survey research evidence from Taichung city

PubMed Central

2009-01-01

Background Chronic kidney disease (CKD) is a serious public health problem in Taiwan and the world. The most effective, affordable treatments involve early prevention/detection/intervention, requiring screening. Successfully implementing CKD programs requires good patient participation, affected by patient perceptions of screening service quality. Service quality improvements can help make such programs more successful. Thus, good tools for assessing service quality perceptions are important. Aim: to investigate using a modified SERVQUAL questionnaire in assessing patient expectations, perceptions, and loyalty towards kidney disease screening service quality. Method 1595 kidney disease screening program patients in Taichung City were requested to complete and return a modified kidney disease screening SERVQUAL questionnaire. 1187 returned them. Incomplete ones (102) were culled and 1085 were chosen as effective for use. Paired t-tests, correlation tests, ANOVA, LSD test, and factor analysis identified the characteristics and factors of service quality. The paired t-test tested expectation score and perception score gaps. A structural equation modeling system examined satisfaction-based components' relationships. Results The effective response rate was 91.4%. Several methods verified validity. Cronbach's alpha on internal reliability was above 0.902. On patient satisfaction, expectation scores are high: 6.50 (0.82), but perception scores are significantly lower 6.14 (1.02). Older patients' perception scores are lower than younger patients'. Expectation and perception scores for patients with different types of jobs are significantly different. Patients higher on education have lower scores for expectation (r = -0.09) and perception (r = -0.26). Factor analysis identified three factors in the 22 item SERVQUAL form, which account for 80.8% of the total variance for the expectation scores and 86.9% of the total variance for the satisfaction scores. Expectation and perception score gaps in all 22 items are significant. The goodness-of-fit summary of the SEM results indicates that expectations and perceptions are positively correlated, perceptions and loyalty are positively correlated, but expectations and loyalty are not positively correlated. Conclusions The results of this research suggest that the SERVQUAL instrument is a useful measurement tool in assessing and monitoring service quality in kidney disease screening services, enabling the staff to identify where service improvements are needed from the patients' perspectives. PMID:20021684

Doctor-patient communication in rheumatology: studies of visual and verbal perception using educational booklets and other graphic material.

PubMed Central

Moll, J M

1986-01-01

Patients (n = 404) with osteoarthrosis and control subjects (n = 233) were studied to examine the communicational value of five styles of illustration (cartoon (C), matchstick (M), representational (R), symbolic (S), photographic (P) and two levels of text ('easy', 'hard'), presented as educational booklets about osteoarthrosis. Booklet comprehension was tested with a multiple choice questionnaire (MCQ) scored by two raw score and two, more sensitive, weight-of-evidence methods. Further studies assessed perception of image detail, tone, and colour by ranking, rating, latency, and questionnaire methods. A subgroup was tested psychometrically. The main findings were: pictures in booklets enhance communication; perception of pictorial style depends on its vehicle of presentation, cartoons being most effective in booklets, photographs overall; simplifying text does not significantly enhance communication; certain picture-text 'interactions' appear to increase comprehension (e.g. 'hard' text with 'easy' pictures); several 'endogenous' factors are associated with increased comprehension: 'psychological' (e.g., intelligence, memory, reading skill); 'demographic' (e.g., the young, males, higher social grades, higher educational levels); 'disease' (e.g., longer disease duration, previous information about the disease). Images PMID:3954469

Doctor-patient communication in rheumatology: studies of visual and verbal perception using educational booklets and other graphic material.

PubMed

Moll, J M

1986-03-01

Patients (n = 404) with osteoarthrosis and control subjects (n = 233) were studied to examine the communicational value of five styles of illustration (cartoon (C), matchstick (M), representational (R), symbolic (S), photographic (P) and two levels of text ('easy', 'hard'), presented as educational booklets about osteoarthrosis. Booklet comprehension was tested with a multiple choice questionnaire (MCQ) scored by two raw score and two, more sensitive, weight-of-evidence methods. Further studies assessed perception of image detail, tone, and colour by ranking, rating, latency, and questionnaire methods. A subgroup was tested psychometrically. The main findings were: pictures in booklets enhance communication; perception of pictorial style depends on its vehicle of presentation, cartoons being most effective in booklets, photographs overall; simplifying text does not significantly enhance communication; certain picture-text 'interactions' appear to increase comprehension (e.g. 'hard' text with 'easy' pictures); several 'endogenous' factors are associated with increased comprehension: 'psychological' (e.g., intelligence, memory, reading skill); 'demographic' (e.g., the young, males, higher social grades, higher educational levels); 'disease' (e.g., longer disease duration, previous information about the disease).

Coparenting and children's disruptive behavior: Interacting processes for parenting sense of competence.

PubMed

Latham, Rachel M; Mark, Katharine M; Oliver, Bonamy R

2018-02-01

Parenting sense of competence (PSOC) is a critical aspect of parental adjustment that may be undermined by children's disruptive behavior. Interparental relationships have been shown to shape how parents react and respond to their children's characteristics, but little is known about the role of parenting teamwork, known as 'coparenting.' We examined mothers' and fathers' perceptions of children's disruptive behavior and the quality of coparenting, as well as their interaction in association with PSOC. Mothers and fathers from 108 'intact' families participating in the Twins, Family, and Behavior (TFaB) Study reported on their children's disruptive behavior, coparenting and PSOC via postal questionnaire (Mchild age = 6 years, SDchild age = 6.12 months). Dyadic multilevel analyses revealed that higher levels of children's disruptive behavior related to lower levels of parents' PSOC and perceptions of higher-quality coparenting were associated with higher PSOC. Notably, and as hypothesized, there was a significant interaction between coparenting and children's disruptive behavior such that perceptions of high quality coparenting buffered PSOC from its negative association with children's disruptive behavior. High-quality coparenting is an important aspect of family functioning that may protect the PSOC of parents dealing with high levels of children's disruptive behavior. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

The association between multiple sources of information and risk perceptions of tuberculosis, Ntcheu district, Malawi.

PubMed

Chizimba, Robert; Christofides, Nicola; Chirwa, Tobias; Singini, Isaac; Ozumba, Chineme; Sikwese, Simon; Banda, Hastings T; Banda, Rhoda; Chimbali, Henry; Ngwira, Bagrey; Munthali, Alister; Nyasulu, Peter

2015-01-01

Tuberculosis (TB) is one of the main causes of death in developing countries. Awareness and perception of risk of TB could influence early detection, diagnosis and care seeking at treatment centers. However, perceptions about TB are influenced by sources of information. This study aimed to determine the association between multiple sources of information, and perceptions of risk of TB among adults aged 18-49 years. A cross-sectional study was conducted in Ntcheu district in Malawi. A total of 121 adults were sampled in a three-stage simple random sampling technique. Data were collected using a structured questionnaire. Perceptions of risk were measured using specific statements that reflected common myths and misconceptions. Low risk perception implied a person having strong belief in myths and misconceptions about TB and high risk perception meant a person having no belief in myths or misconceptions and demonstrated understanding of the disease. Females were more likely to have low risk perceptions about TB compared to males (67.7% vs. 32.5%, p = 0.01). The higher the household asset index the more likely an individual had higher risk perceptions about TB (p = 0.006). The perception of risk of TB was associated with sources of information (p = 0.03). Use of both interpersonal communication and mass media was 2.8 times more likely to be associated with increased perception of risk of TB (Odds Ratio [OR] = 2.8; 95% Confidence interva1[CI]: 3.1-15. 6; p = 0.01). After adjusting for sex and asset ownership, use of interpersonal communication and mass media were more likely to be associated with higher perception of risk of TB (OR, 2.0; 95% CI: 1.65-10.72; p = 0.003) compared with interpersonal communication only (OR 1.6, 95%; CI: 1.13-8.98, p = 0.027). The study found that there was association between multiple sources of information, and higher perceptions of risk of TB among adults aged 18-49 years.

Subjective visual perception: from local processing to emergent phenomena of brain activity.

PubMed

Panagiotaropoulos, Theofanis I; Kapoor, Vishal; Logothetis, Nikos K

2014-05-05

The combination of electrophysiological recordings with ambiguous visual stimulation made possible the detection of neurons that represent the content of subjective visual perception and perceptual suppression in multiple cortical and subcortical brain regions. These neuronal populations, commonly referred to as the neural correlates of consciousness, are more likely to be found in the temporal and prefrontal cortices as well as the pulvinar, indicating that the content of perceptual awareness is represented with higher fidelity in higher-order association areas of the cortical and thalamic hierarchy, reflecting the outcome of competitive interactions between conflicting sensory information resolved in earlier stages. However, despite the significant insights into conscious perception gained through monitoring the activities of single neurons and small, local populations, the immense functional complexity of the brain arising from correlations in the activity of its constituent parts suggests that local, microscopic activity could only partially reveal the mechanisms involved in perceptual awareness. Rather, the dynamics of functional connectivity patterns on a mesoscopic and macroscopic level could be critical for conscious perception. Understanding these emergent spatio-temporal patterns could be informative not only for the stability of subjective perception but also for spontaneous perceptual transitions suggested to depend either on the dynamics of antagonistic ensembles or on global intrinsic activity fluctuations that may act upon explicit neural representations of sensory stimuli and induce perceptual reorganization. Here, we review the most recent results from local activity recordings and discuss the potential role of effective, correlated interactions during perceptual awareness.

Subjective visual perception: from local processing to emergent phenomena of brain activity

PubMed Central

Panagiotaropoulos, Theofanis I.; Kapoor, Vishal; Logothetis, Nikos K.

2014-01-01

The combination of electrophysiological recordings with ambiguous visual stimulation made possible the detection of neurons that represent the content of subjective visual perception and perceptual suppression in multiple cortical and subcortical brain regions. These neuronal populations, commonly referred to as the neural correlates of consciousness, are more likely to be found in the temporal and prefrontal cortices as well as the pulvinar, indicating that the content of perceptual awareness is represented with higher fidelity in higher-order association areas of the cortical and thalamic hierarchy, reflecting the outcome of competitive interactions between conflicting sensory information resolved in earlier stages. However, despite the significant insights into conscious perception gained through monitoring the activities of single neurons and small, local populations, the immense functional complexity of the brain arising from correlations in the activity of its constituent parts suggests that local, microscopic activity could only partially reveal the mechanisms involved in perceptual awareness. Rather, the dynamics of functional connectivity patterns on a mesoscopic and macroscopic level could be critical for conscious perception. Understanding these emergent spatio-temporal patterns could be informative not only for the stability of subjective perception but also for spontaneous perceptual transitions suggested to depend either on the dynamics of antagonistic ensembles or on global intrinsic activity fluctuations that may act upon explicit neural representations of sensory stimuli and induce perceptual reorganization. Here, we review the most recent results from local activity recordings and discuss the potential role of effective, correlated interactions during perceptual awareness. PMID:24639588

Internet video telephony allows speech reading by deaf individuals and improves speech perception by cochlear implant users.

PubMed

Mantokoudis, Georgios; Dähler, Claudia; Dubach, Patrick; Kompis, Martin; Caversaccio, Marco D; Senn, Pascal

2013-01-01

To analyze speech reading through Internet video calls by profoundly hearing-impaired individuals and cochlear implant (CI) users. Speech reading skills of 14 deaf adults and 21 CI users were assessed using the Hochmair Schulz Moser (HSM) sentence test. We presented video simulations using different video resolutions (1280 × 720, 640 × 480, 320 × 240, 160 × 120 px), frame rates (30, 20, 10, 7, 5 frames per second (fps)), speech velocities (three different speakers), webcameras (Logitech Pro9000, C600 and C500) and image/sound delays (0-500 ms). All video simulations were presented with and without sound and in two screen sizes. Additionally, scores for live Skype™ video connection and live face-to-face communication were assessed. Higher frame rate (>7 fps), higher camera resolution (>640 × 480 px) and shorter picture/sound delay (<100 ms) were associated with increased speech perception scores. Scores were strongly dependent on the speaker but were not influenced by physical properties of the camera optics or the full screen mode. There is a significant median gain of +8.5%pts (p = 0.009) in speech perception for all 21 CI-users if visual cues are additionally shown. CI users with poor open set speech perception scores (n = 11) showed the greatest benefit under combined audio-visual presentation (median speech perception +11.8%pts, p = 0.032). Webcameras have the potential to improve telecommunication of hearing-impaired individuals.

Exposure to ionizing radiation during pregnancy: Perception of teratogenic risk and outcome

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bentur, Y.; Horlatsch, N.; Koren, G.

We quantified the perception of teratogenic risk in women attending the Motherisk program for counseling about diagnostic radiation in pregnancy (n = 50) and compared it with a control group of women exposed to nonteratogenic drugs and chemicals (n = 48). Before receiving known information about the specific exposure, women exposed to radiation assigned themselves a significantly higher teratogenic risk compared with the control group (25.5 +/- 4.3% versus 15.7 +/- 3.0% for major malformations, P less than 0.01). The post-consultation perception of teratogenic risk did not differ between the two groups. Special consideration and attention should be given whenmore » counseling pregnant women exposed to low-dose ionizing radiation, as their misperception of teratogenic risk may lead them to unnecessary termination of their pregnancy.« less

The role of perceptual load in inattentional blindness.

PubMed

Cartwright-Finch, Ula; Lavie, Nilli

2007-03-01

Perceptual load theory offers a resolution to the long-standing early vs. late selection debate over whether task-irrelevant stimuli are perceived, suggesting that irrelevant perception depends upon the perceptual load of task-relevant processing. However, previous evidence for this theory has relied on RTs and neuroimaging. Here we tested the effects of load on conscious perception using the "inattentional blindness" paradigm. As predicted by load theory, awareness of a task-irrelevant stimulus was significantly reduced by higher perceptual load (with increased numbers of search items, or a harder discrimination vs. detection task). These results demonstrate that conscious perception of task-irrelevant stimuli critically depends upon the level of task-relevant perceptual load rather than intentions or expectations, thus enhancing the resolution to the early vs. late selection debate offered by the perceptual load theory.

Neuropsychological functioning, illness perception, mood and quality of life in chronic fatigue syndrome, autoimmune thyroid disease and healthy participants.

PubMed

Dickson, A; Toft, A; O'Carroll, R E

2009-09-01

This study attempted to longitudinally investigate neuropsychological function, illness representations, self-esteem, mood and quality of life (QoL) in individuals with chronic fatigue syndrome (CFS) and compared them with both healthy participants and a clinical comparison group of individuals with autoimmune thyroid disease (AITD). Neuropsychological evaluation was administered at two time points, five weeks apart. Twenty-one individuals with CFS, 20 individuals with AITD and 21 healthy participants were matched for age, pre-morbid intelligence, education level and socio-economic status (SES). All groups also completed measures of illness perceptions, mood, self-esteem and QoL at both time points. The CFS group showed significantly greater impairment on measures of immediate and delayed memory, attention and visuo-constructional ability, and reported significantly higher levels of anxiety and depression. After controlling for the effects of mood, the CFS group still demonstrated significant impairment in attention. The CFS group also reported significantly lower self-reported QoL than the AITD and healthy participants. In terms of illness perceptions, the AITD group believed that their condition would last longer, that they had more treatment control over their condition, and reported less concern than the CFS group. These results suggest that the primary cognitive impairment in CFS is attention and that this is not secondary to affective status. The lower treatment control perceptions and greater illness concerns that CFS patients report may be causally related to their affective status.

High school health-education teachers' perceptions and practices related to teaching HIV prevention.

PubMed

Herr, Scott W; Telljohann, Susan K; Price, James H; Dake, Joseph A; Stone, Gregory E

2012-11-01

HIV/AIDS is one of the leading causes of illness and death in the United States with individuals between the ages of 13 and 19 years being especially vulnerable for infection. The purpose of this study was to examine the attitudes, perceptions, and instructional practices of high school health teachers toward teaching HIV prevention. A total of 800 surveys were sent to a national random sample of high school health teachers and 50% responded. There was almost complete agreement (99%) among respondents that HIV prevention instruction is needed. The factors that emerged as significantly influencing the attitudes and perceptions of high school health teachers about teaching HIV prevention were related to teacher preparation, training, and years of experience teaching health education. A state mandate requiring HIV prevention instruction was significantly associated with higher teacher efficacy expectations and more perceived benefits, but did not have a significant influence in relation to practices in the classroom. Characteristics of high school health teachers that were significantly related to attitudes, perceptions, and instructional practices included the instructor's age, sex, and race/ethnicity. High school health teachers who reported the least experience teaching health education had the least supportive attitudes, perceived the most barriers, and had the lowest efficacy and outcome expectations related to teaching about HIV prevention. Whereas these findings support the importance of teacher preparation and training, they also suggest that more recent college graduates may not be fully prepared to provide effective instruction in HIV prevention. © 2012, American School Health Association.

Beliefs about medicine and illness are associated with fear of cancer recurrence in women taking adjuvant endocrine therapy for breast cancer.

PubMed

Corter, Arden L; Findlay, Michael; Broom, Reuben; Porter, David; Petrie, Keith J

2013-02-01

Adjuvant endocrine therapy for early-stage breast cancer has greatly reduced the morbidity and mortality associated with breast cancer recurrence. Despite this, a significant proportion of women report fears of cancer recurrence. This study examined the associations between fear of cancer recurrence (FoR) and illness perceptions, medication beliefs, and treatment side effects in women taking adjuvant endocrine therapy following breast cancer. A total of 153 post-menopausal women with early-stage breast cancer completed a postal survey. Analyses were conducted to examine the association between FoR and illness perceptions, medication beliefs, treatment side effects, demographic factors, and emotional distress and to identify which of these factors would be most strongly associated with FoR in a regression model. All illness perceptions (apart from personal control) were associated with FoR, as were patient beliefs about endocrine therapy. Although treatment side effects, being unemployed, and higher levels of anxiety and depression were associated with FoR, only illness perceptions (identity, treatment control, timeline, and emotional representation) and medication necessity beliefs were significantly correlated with FoR in the final model. It appears that, in addition to directly targeting FoR, it may be worthwhile to address the illness and medication beliefs supporting the fear. Additionally, helping women to differentiate everyday symptoms from those indicative of breast cancer may help to reduce fear of recurrence. What is already known on this subject? A significant proportion of women report fear of cancer recurrence following breast cancer. The literature shows that illness perceptions, side effects of treatment, and beliefs about medicines are related to fear of recurrence among cancer patients. However, because these variables have often been looked at in isolation, it is not clear whether some perceptions or cues are more likely to relate to fear of recurrence than others. What does this study add? This study shows illness perceptions and medication beliefs are strongly related to fears of cancer recurrence. The results point to ways in which the self-regulatory model of illness may be used to reduce patients' fear of recurrence. The study results show that women with higher fear of recurrence may be balancing a tension between believing that they need to take the medication to protect their future health alongside concerns that the treatment may not be working. © 2012 The British Psychological Society.

Changing smokers' risk perceptions--for better or worse?

PubMed

Myers, Lynn B

2014-03-01

This study investigated the effect of a smoking health message on smokers' comparative optimism. Two groups watched an anti-smoking scenario, with one group imagining being part of the scenario. Participants, including controls, completed comparative optimism ratings for four smoking-related illnesses. The intervention had negative consequences with both intervention groups reporting significantly higher comparative optimism versus the control group for all four smoking-related illnesses. It is concluded that media health messages can be powerful tools in changing comparative optimism but are influenced by peoples' prior perceptions. Health messages need to be systematically assessed to understand prior beliefs of the target audience.

Weight status and perception of body image in children: the effect of maternal immigrant status.

PubMed

Gualdi-Russo, Emanuela; Manzon, Vanessa Samantha; Masotti, Sabrina; Toselli, Stefania; Albertini, Augusta; Celenza, Francesca; Zaccagni, Luciana

2012-10-15

Recent studies have shown that body image perception is an important factor in weight control and may be influenced by culture and ethnicity. The aim of the present study was to assess the relationship between immigrant status of the mother and weight status and body image perception of the child. In total, 2706 schoolchildren (1405 boys and 1301 girls) aged 8-9 years and their mothers participated in a cross-sectional survey in Emilia-Romagna region (northern Italy). Weight and height of the children were measured and Body Mass Index (BMI) was calculated. Actual and ideal body image perception by the children and by the mothers with respect to their children was evaluated according to Collins' body image silhouettes. The BMI values were significantly lower in children of immigrants than in children of Italian mothers (F:17.27 vs 17.99 kg/m²; M:17.77 vs 18.13 kg/m²). The prevalence of overweight/obesity was lower, and the prevalence of underweight higher, in children of immigrant mothers than in those of Italian mothers (overweight- F:21.3 vs 29.1%; M. 28.3 vs 31.4%; underweight- F:5.16 vs 3.84%; M:6.63 vs 2.82%). The children's body image perception was consistent with the differing pattern of nutritional status. In the comparison between actual and ideal figures, the Feel-Ideal Difference Index (FID) scores resulted different between the subsample with foreign-born mother in comparison to the native one (significantly lower in daughters of immigrants) (FID- F: 0.31 vs 0.57; M: 0.35 vs 0.32). There were significant differences in the choice of the ideal figure of the child between immigrant mothers and Italian mothers (FID- F: -0.05 vs 0.19; M: -0.35 vs -0.03): the ideal figure values were higher in the immigrant mothers of male children and lower in the Italian mothers of female children. Our results suggest that cultural and behavioral factors linked to ethnicity play an important role in the nutritional status of children and in the perceived and ideal body image.

Are health professionals' perceptions of patient safety related to figures on safety incidents?

PubMed

Martijn, Lucie; Harmsen, Mirjam; Gaal, Sander; Mettes, Dirk; van Dulmen, Simone; Wensing, Michel

2013-10-01

The study aims to explore whether health care professionals' perceptions of patient safety in their practice were associated with the number of patient safety incidents identified in patient records. Seventy primary care practices of general practice, general dental practice, midwifery practices and allied health care practices were used in the study. A retrospective audit of 50 patient records was performed to identify patient safety incidents in each of the practices and a survey among health professionals to identify their perceptions of patient safety. All health professions felt that 'communication breakdowns inside the practice' as well as 'communication breakdowns outside the practice' and 'reporting of patient safety concerns' were a threat to patient safety in their work setting. We found little association between the perceptions of health professionals and the number of safety incidents. The only item with a significant relation to a higher number of safety incidents referred to the perception of 'communication problems outside the practice' as a threat to patient safety. This study indicates that the assessment of professionals' perceptions may be complementary to observed safety incidents, but not linked to an objective measure of patient safety. © 2012 John Wiley & Sons Ltd.

Understanding Health Information Seeking: A Test of the Risk Perception Attitude Framework.

PubMed

Grasso, Katherine L; Bell, Robert A

2015-01-01

The authors used the Risk Perception Attitude framework, which is grounded in the Extended Parallel Process Model, to predict people's intentions to seek health information. In an online survey, 689 participants recruited from a crowdsource website were queried about their anticipated health information seeking, perceived risk, and efficacy in response to four scenarios pertaining to hypertension, hypercholesterolemia, alcohol dependence, and diabetes. Each participant was categorized for each scenario as responsive (higher risk, higher efficacy), avoidant (higher risk, lower efficacy), proactive (lower risk, higher efficacy), or indifferent (lower risk, lower efficacy). As predicted, responsive individuals were more likely to seek information than avoidant individuals, but only in three of the four scenarios. Also as expected, there was no difference between proactive and indifferent individuals' likelihood of seeking health information for any scenario. Risk and efficacy, while significant predictors of anticipated health information seeking, left much of the variance unexplained. An analysis of the reasons for information seeking and nonseeking among nonconforming cases suggests that a wider range of influences on health information seeking should be investigated, including curiosity, prior knowledge, social expectations, and situational norms.

Small group activities within academic communities improve the connectedness of students and faculty.

PubMed

Brandl, Katharina; Schneid, Stephen D; Smith, Sunny; Winegarden, Babbi; Mandel, Jess; Kelly, Carolyn J

2017-08-01

The University of California, San Diego, School of Medicine implemented a curriculum change that included reduction of lectures, incorporation of problem-based learning and other small group activities. Six academic communities were introduced for teaching longitudinal curricular content and organizing extracurricular activities. Surveys were collected from 904 first- and second-year medical students over 6 years. Student satisfaction data with their sense of connectedness and community support were collected before and after the implementation of the new curriculum. In a follow-up survey, medical students rated factors that contributed to their sense of connectedness with faculty and students (n = 134). Students' perception of connectedness to faculty significantly increased following implementation of a curriculum change that included academic communities. Students ranked small group clinical skills activities within academic communities significantly higher than other activities concerning their sense of connectedness with faculty. Students' perception of connectedness among each other was high at baseline and did not significantly change. Small group activities scored higher than extracurricular activities regarding students' connectedness among themselves. The implementation of a new curriculum with more small group educational activities including academic communities enhanced connectedness between students and faculty and resulted in an increased sense of community.

Student Perceptions of Service Quality in a Multi-Campus Higher Education System in Spain

ERIC Educational Resources Information Center

Gallifa, Josep; Batalle, Pere

2010-01-01

Purpose: This paper aims to present an in-depth case study with student perceptions of service quality, discussing the relevance of these perceptions for the important issue of quality improvement in higher education. Design/methodology/approach: The paper presents institutional research carried out in a multi-campus system in Spain made up of…

Higher Education System and the "Open" Knowledge Transfer: A View from Perception of Senior Managers at University Knowledge Transfer Offices

ERIC Educational Resources Information Center

Sharifi, Hossein; Liu, Weisheng; Ismail, Hossam S.

2014-01-01

Higher education institutions (HEIs) have become increasingly entrepreneurial. Such a shift is highly dependent on the managers of university knowledge transfer offices whose perceptions can be critical in this transformation. This study examines such senior managers' perceptions concerning the "open" paradigm in relation with the…

The impact of financial incentives on physician empathy: a study from the perspective of patients with private and statutory health insurance.

PubMed

Neumann, Melanie; Bensing, Jozien; Wirtz, Markus; Wübker, Ansgar; Scheffer, Christian; Tauschel, Diethard; Edelhäuser, Friedrich; Ernstmann, Nicole; Pfaff, Holger

2011-08-01

We hypothesized that patients' ratings of physician empathy (PE) would be higher among those with private health insurance (PHI, referring to financial incentive) than among patients with statutory health insurance (SHI). A postal survey was administered to 710 cancer patients. PE was assessed using the Consultation-and-Relational-Empathy measure. T-tests were conducted to analyse whether PHI and SHI-patients differ in their ratings of PE and variables relating to contact time with the physician. Structural-equation-modelling (SEM) verified mediating effects. PHI-patients rated physician empathy higher. SEM revealed that PHI-status has a strong significant effect on frequency of talking with the physician, which has a strong significant effect (1) on PE and (2) has a moderate effect on patients' perception of medical staff stress, thereby also affecting patients' ratings of PE. Our findings suggest that PHI-status is one necessary precondition for physicians spending more time with the patient. Spending more time with the PHI-patient has two major effects: it results in a more positive perception of PE and positively impacts PHI-patients' perception of medical staff stress, which in turn, again influences PE. Health policy should discuss these findings in terms of equality in receiving high-quality care. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

A bio-cultural approach to the study of food choice: The contribution of taste genetics, population and culture.

PubMed

Risso, Davide S; Giuliani, Cristina; Antinucci, Marco; Morini, Gabriella; Garagnani, Paolo; Tofanelli, Sergio; Luiselli, Donata

2017-07-01

The study of food choice, one of the most complex human traits, requires an integrated approach that takes into account environmental, socio-cultural and biological diversity. We recruited 183 volunteers from four geo-linguistic groups and highly diversified in terms of both genetic background and food habits from whom we collected genotypes and phenotypes tightly linked to taste perception. We confirmed previous genetic associations, in particular with stevioside perception, and noted significant differences in food consumption: in particular, broccoli, mustard and beer consumption scores were significantly higher (Adjusted P = 0.02, Adjusted P < 0.0001 and Adjusted P = 0.01, respectively) in North Europeans, when compared to the other groups. Licorice and Parmesan cheese showed lower consumption and liking scores in the Sri Lankan group (Adjusted P = 0.001 and Adjusted P < 0.001, respectively). We also highlighted how rs860170 (TAS2R16) strongly differentiated populations and was associated to salicin bitterness perception. Identifying genetic variants on chemosensory receptors that vary across populations and show associations with taste perception and food habits represents a step towards a better comprehension of this complex trait, aimed at improving the individual health status. This is the first study that concurrently explores the contribution of genetics, population diversity and cultural aspects in taste perception and food consumption. Published by Elsevier Ltd.

The outcomes and acceptability of near-peer teaching among medical students in clinical skills.

PubMed

Khaw, Carole; Raw, Lynne

2016-06-12

To determine the outcomes and acceptability of final-year students tutoring in Clinical Skills to Years 1-2 students in a 4-week Medical Education elective. A paper-based survey with 14 questions requiring responses on a Likert-like scale and 2 questions with free-text responses was used to investigate Year 6 student-tutor (n=45) and Years 1-2 tutee (n=348) perceptions of near-peer teaching in Clinical Skills. The independent t-test compared mean responses from student-tutors and tutees, and thematic analysis of free-text responses was conducted. Tutee perceptions were significantly higher than student-tutor self-perceptions in small-group teaching and facilitation skills (p=0.000), teaching history-taking skills (p=0.046) and teaching physical examination skills (p=0.000). Perceptions in aspects of 'Confidence in tutoring' were not significantly different for student-tutors and tutees, with both having lowest perceptions for identifying and providing remediation for underperforming tutees. Student-tutors rated all areas of personal and professional development highly. Main themes emerging from analysis of student comments were the benefits to student-tutors, benefits to tutees and areas needing improvement, with outcomes of this near-peer teaching relating well to cognitive and social theories in the literature. Both student tutors and their tutees perceived near-peer teaching in Clinical Skills to be acceptable and beneficial with particular implications for Medical Education.

Assessing change in health professions volunteers' perceptions after participating in Special Olympics healthy athlete events.

PubMed

Freudenthal, Jacqueline J; Boyd, Linda D; Tivis, Rick

2010-09-01

This study assessed perceptions of health professions student and faculty volunteers who participated with athletes at the 2009 Special Olympics World Winter Games in Healthy Athlete venues. The volunteers' perceptions and expectations of the abilities of intellectually disabled athletes were measured by administering pre-event and post-event questionnaires consisting of demographic questions and the Prognostic Belief Scale (PBS). Invitations to participate in the study were sent to 165 students and faculty members; of those, eighty (48.5 percent response rate) responded to the pre-event questionnaire, and sixty-seven (40.6 percent response rate) responded to the post-event questionnaire. Of the eighty respondents to the pre-event questionnaire, fifty-five (68.7 percent) also completed the post-event questionnaire. The ANOVA comparing pre- and post-event PBS scores between groups found a trend towards higher scores among the volunteers, but analysis did not demonstrate a significant effect in either group (p=.68) or the interaction of group by time (p=.46). Despite the findings from the PBS, participants' statements suggest the experience had an impact on their perceptions and expectations. Although not statistically significant, this study found a positive trend pre- to post-event in the volunteers' perceptions of the abilities of athletes with intellectual disabilities. In addition to didactic and clinical education, volunteer experiences may enhance care providers' knowledge, skill, and confidence levels for treating clients with intellectual disabilities.

Role of illness perceptions and medication beliefs on medication compliance of elderly hypertensive cohorts.

PubMed

Rajpura, Jigar R; Nayak, Rajesh

2014-02-01

Poor compliance with antihypertensive medications is one possible reason why its success in clinical trials has not been translated into everyday practice. In addition, medication noncompliance in elderly leads to increased hospitalizations, physician visits, and higher health care costs. The study assessed influence of illness perceptions and medications beliefs on medication compliance of elderly hypertensive cohorts. A cross-sectional survey research design, utilizing self-administered health surveys, was adapted to address key study objectives. Conceptualized associations among the study variables were explored to assess their individual as well as their collective impact on the medication compliance. A total of 78 (66%) study samples were found to be noncompliant with their medications. Analysis revealed that perceptions about illness and beliefs about medication jointly played a significant role in the prediction of medication compliance (F = 5.966, P < .05; R (2) = .212). Significant bivariate correlations were observed between Morisky's test score versus Brief Illness Perception Questionnaire measure (r = .332, P = .001), Beliefs of Medication Questionnaire (BMQ) differential score (r = .301, P = .001), and BMQ components, such as specific necessity (r = .250, P = .008), specific concern (r = -.231, P = .001), and general overuse (r = -.342, P = .001). The findings provide practical basis for designing interventions and programs aimed at compliance building in elderly populations having hypertension by incorporating the value and importance of patient perceptions of illness and medications in order to achieve desired patient outcomes.

A model for internalized stigma in children and adolescents with epilepsy.

PubMed

Austin, Joan K; Perkins, Susan M; Dunn, David W

2014-07-01

Perceptions of stigma in children and adolescents with epilepsy are associated with higher rates of mental health problems. The purpose of this study was to test relationships in a model that identified variables most strongly associated with perceptions of stigma in children and adolescents with epilepsy. Our ultimate goal is to develop a theoretical foundation for future intervention research by identifying variables associated with perceptions of stigma that are potentially amenable to psychosocial interventions. Participants were 173 children and adolescents with epilepsy who were between 9 and 14 years of age. Data were collected in telephone interviews. Stigma was measured using a self-report scale. Data were analyzed using structural equation modeling. Greater need for information and support, more fear and worry related to having epilepsy, greater seizure severity, and younger age were significantly associated with greater perceptions of stigma. Female gender, greater need for information and support, having at least one seizure in the past year, and lower self-efficacy for seizure management were significantly associated with more fear and worry related to having epilepsy. Findings suggest that perceptions of stigma are associated with two variables that are amenable to psychosocial interventions: fear and worry about having epilepsy and need for information and support. Future research should test the efficacy of interventions that reduce fear and worry, provide information about epilepsy, and reduce need for support. Copyright © 2014 Elsevier Inc. All rights reserved.

Evaluation of a Web-Based Malaria Risk Reduction Game for Study Abroad Students

PubMed Central

Hartjes, Laurie B.; Baumann, Linda C.

2012-01-01

Objective Compare feedback strategies in three versions of an educational game. Participants Study abroad students (N = 482) participated by playing the game and completing pre-game/post-game surveys January-March 2010. Methods This study employed an experimental design. Primary outcome measures were knowledge gain, player-satisfaction, and risk perception. Results One-third had previously traveled to a malaria-risk region and two-thirds planned to do so. Baseline malaria knowledge was low. Post-game knowledge and risk perception were significantly higher than pre-game, irrespective of past travel status. The group that automatically received explanatory feedback following game decisions scored higher for mean knowledge gain, without differences in player-satisfaction. Conclusions The challenges of designing a feedback strategy to support Web-based learning make these results highly relevant to health educators developing interactive multimedia interventions. The increasing number of students traveling to higher-risk destinations demands attention. Both malaria-naive and malaria-experienced students would benefit from this approach to travel health education. PMID:22686363

Evaluation of a Web-based malaria risk reduction game for study abroad students.

PubMed

Hartjes, Laurie B; Baumann, Linda C

2012-01-01

Compare feedback strategies in 3 versions of an educational game. Study abroad students (N = 482) participated by playing the game and completing pregame/postgame surveys January-March 2010. This study employed an experimental design. Primary outcome measures were knowledge gain, player satisfaction, and risk perception. One-third had previously traveled to a malaria-risk region, and two thirds planned to do so. Baseline malaria knowledge was low. Postgame knowledge and risk perception were significantly higher than pregame, irrespective of past travel status. The group that automatically received explanatory feedback following game decisions scored higher for mean knowledge gain, without differences in player satisfaction. The challenges of designing a feedback strategy to support Web-based learning make these results highly relevant to health educators developing interactive multimedia interventions. The increasing number of students traveling to higher-risk destinations demands attention. Both malaria-naive and malaria-experienced students would benefit from this approach to travel health education.

Theory of mind understanding and conversational patterns in middle childhood.

PubMed

Bosacki, Sandra Leanne

2013-01-01

The author investigated the longitudinal relations between theory of mind (ToM) understanding and perceptions of self and social conversations in 17 school-aged children (12 girls, 5 boys, age 8-12 years). ToM was assessed at Time 1 (T1; M age = 8 years 5 months, SD = 8.7 months, and perceptions of self and conversational experiences assessed two years later at Time 2 (T2; M age = 10 years 4 months, SD = 7.9 months. Most importantly, longitudinal findings showed that children who scored relatively high on ToM at T1 reported relatively lower perceptions of self-worth and higher number of mental states verbs in their perceptions of peer and family conversations at T2. Significant negative longitudinal associations were found between children's number of siblings and their perceptions of self-worth (T1) and number of cognitive terms in their perceptions of peer and family conversations (T2). Frequency analysis suggested that girls' perceptions of conversations referred to more social and psychological aspects of self and relationships, whereas boys focused mainly on physical activities. Most children were more likely to prefer listening to talking during social conversations. The majority of children reported feelings of mixed or ambiguous emotions during experiences of silence. Implications for socioemotional and cognitive development in early adolescents are discussed.

Anxiety and specific distress in women at intermediate and high risk of breast cancer before and after surveillance by magnetic resonance imaging and mammography versus standard mammography.

PubMed

Brédart, Anne; Kop, Jean-Luc; Fall, Mouhamadou; Pelissier, Sandra; Simondi, Cécile; Dolbeault, Sylvie; Livartowski, Alain; Tardivon, Anne

2012-11-01

Intensive surveillance in women at intermediate and high breast cancer risk is currently investigated in a French prospective, non-randomized, multicentre study. Two surveillance modalities, standard imaging-mammography ± ultrasound ('Mx')-or standard imaging with magnetic resonance imaging ('MRI'), provided according to the level of breast cancer risk, are compared on psychological distress. A total of 1561 women were invited to complete the State-Trait Anxiety Inventory (STAI), Impact of Event Scale (IES) Intrusion and Avoidance subscales and breast cancer-risk perception items at T0 (before examination) and T2 (1 to 3 months later) and the STAI-State anxiety at T1 (just after examination). Multiple regression analyses were performed. Baseline compliance was high (>91%). Between surveillance modalities, women differed significantly for age, education level, breast cancer-risk objective estimates and subjective perception. Mean STAI-State anxiety scores reflected low to moderate distress in both surveillance modalities. At baseline, MRI was associated with lower STAI-State anxiety (p ≤ 0.001) and Avoidance scores (p = 0.02), but at T1 and T2, no difference between surveillance modalities was observed on psychological outcomes. Abnormal surveillance result was associated with a higher STAI-State anxiety (p ≤ 0.01) and IES-Intrusion (p ≤ 0.01) scores; a personal history of breast cancer and higher risk perception was associated with higher psychological distress at T1 and T2. Standard breast imaging including MRI does not seem to convey more harmful psychological effects than standard imaging alone. Higher psychological distress observed in the case of history of breast cancer or higher breast cancer-risk perception evidences women with needs for specific support and information. Copyright © 2011 John Wiley & Sons, Ltd.

Suffering in silence: Investigating the role of fear in the relationship between abusive supervision and defensive silence.

PubMed

Kiewitz, Christian; Restubog, Simon Lloyd D; Shoss, Mindy K; Garcia, Patrick Raymund James M; Tang, Robert L

2016-05-01

Drawing from an approach-avoidance perspective, we examine the relationships between subordinates' perceptions of abusive supervision, fear, defensive silence, and ultimately abusive supervision at a later time point. We also account for the effects of subordinates' assertiveness and individual perceptions of a climate of fear on these predicted mediated relationships. We test this moderated mediation model with data from three studies involving different sources collected across various measurement periods. Results corroborated our predictions by showing (a) a significant association between abusive supervision and subordinates' fear, (b) second-stage moderation effects of subordinates' assertiveness and their individual perceptions of a climate of fear in the abusive supervision-fear-defensive silence relationship (with lower assertiveness and higher levels of climate-of-fear perceptions exacerbating the detrimental effects of fear resulting from abusive supervision), and (c) first-stage moderation effects of subordinates' assertiveness and climate-of-fear perceptions in a model linking fear to defensive silence and abusive supervision at a later time. Theoretical and practical implications are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Respiratory load perception in overweight and asthmatic children.

PubMed

MacBean, Victoria; Wheatley, Lorna; Lunt, Alan C; Rafferty, Gerrard F

2017-05-01

Overweight asthmatic children report greater symptoms than normal weight asthmatics, despite comparable airflow obstruction. This has been widely assumed to be due to heightened perception of respiratory effort. Three groups of children (healthy weight controls, healthy weight asthmatics, overweight asthmatics) rated perceived respiratory effort throughout an inspiratory resistive loading protocol. Parasternal intercostal electromyogram was used as an objective marker of respiratory load; this was expressed relative to tidal volume and reported as a ratio of the baseline value (neuroventilatory activity ratio (NVEAR)). Significant increases in perception scores (p<0.0001), and decreases in NVEAR (p<0.0001) were observed from lowest to highest resistive load. Higher BMI increased overall perception scores, with no influence of asthma or BMI-for-age percentile on the resistance-perception relationships. These data, indicating elevated overall respiratory effort in overweight asthmatic children but comparable responses to dynamic changes in load, suggest that the greater disease burden in overweight asthmatic children may be due to altered respiratory mechanics associated with increased body mass. Copyright © 2017 Elsevier B.V. All rights reserved.

Process-oriented guided inquiry learning strategy enhances students' higher level thinking skills in a pharmaceutical sciences course.

PubMed

Soltis, Robert; Verlinden, Nathan; Kruger, Nicholas; Carroll, Ailey; Trumbo, Tiffany

2015-02-17

To determine if the process-oriented guided inquiry learning (POGIL) teaching strategy improves student performance and engages higher-level thinking skills of first-year pharmacy students in an Introduction to Pharmaceutical Sciences course. Overall examination scores and scores on questions categorized as requiring either higher-level or lower-level thinking skills were compared in the same course taught over 3 years using traditional lecture methods vs the POGIL strategy. Student perceptions of the latter teaching strategy were also evaluated. Overall mean examination scores increased significantly when POGIL was implemented. Performance on questions requiring higher-level thinking skills was significantly higher, whereas performance on questions requiring lower-level thinking skills was unchanged when the POGIL strategy was used. Student feedback on use of this teaching strategy was positive. The use of the POGIL strategy increased student overall performance on examinations, improved higher-level thinking skills, and provided an interactive class setting.

Fatty acid translocase gene CD36 rs1527483 variant influences oral fat perception in Malaysian subjects.

PubMed

Ong, Hing-Huat; Tan, Yen-Nee; Say, Yee-How

2017-01-01

We determined whether single nucleotide polymorphisms (SNPs; rs1761667 and rs1527483) in the fatty acid translocase CD36 gene - a receptor for fatty acids - is associated with oral fat perception (OFP) of different fat contents in custards and commercially-available foods, and obesity measures in Malaysian subjects (n=313; 118 males, 293 ethnic Chinese; 20 ethnic Indians). A 170-mm visual analogue scale was used to assess the ratings of perceived fat content, oiliness and creaminess of 0%, 2%, 6% and 10% fat content-by-weight custards and low-fat/regular versions of commercially-available milk, mayonnaise and cream crackers. Overall, the subjects managed to significantly discriminate the fat content, oiliness and creaminess between low-fat/regular versions of milk and mayonnaise. Females rated the perception of fat content and oiliness of both milks higher, but ethnicity, obesity and adiposity status did not seem to play a role in influencing most of OFP. The overall minor allele frequencies for rs1761667 and rs1527483 were 0.30 and 0.26, respectively. Females and individuals with rs1527483 TT genotype significantly perceived greater creaminess of 10% fat-by-weight custard. Also, individuals with rs1527483 TT genotype and T allele significantly perceived greater fat content of cream crackers, independent of fat concentration. rs1761667 SNP did not significantly affect OFP, except for cream crackers. Both gene variants were also not associated with obesity measures. Taken together, this study supports the notion that CD36 - specifically rs1527483, plays a role in OFP, but not in influencing obesity in Malaysian subjects. Besides, gender is an important factor for OFP, where females had higher sensitivity. Copyright © 2016 Elsevier Inc. All rights reserved.

How information guides movement: intercepting curved free kicks in soccer.

PubMed

Craig, Cathy M; Bastin, Julien; Montagne, Gilles

2011-10-01

Previous studies have shown that balls subjected to spin induce large errors in perceptual judgments (Craig, Berton, Rao, Fernandez, & Bootsma, 2006; Craig et al., 2009) due to the additional accelerative force that causes the ball's flight path to deviate from a standard parabolic trajectory. A recent review however, has suggested that the findings from such experiments may be imprecise due to the decoupling of perception and action and the reliance on the ventral system (van der Kamp, Rivas, van Doorn, & Savelsbergh, 2008). The aim of this study was to present the same curved free kick trajectory simulations from the perception only studies (Craig et al., 2006, 2009) but this time allow participants to move to intercept the ball. By using immersive, interactive virtual reality technology participants were asked to control the movement of a virtual effector presented in a virtual soccer stadium so that it would make contact with a virtual soccer ball as it crossed the goal-line. As in the perception only studies the direction of spin had a significant effect on the participants' responses with significantly fewer balls being intercepted in the spin conditions when compared to no-spin conditions. A significantly higher percentage of movement reversals for the spin conditions served to highlight the link between information specifying ball heading direction and subsequent movement. The coherence of the findings for both the perception and perception/action study are discussed in light of the dual systems model for visual processing. Crown Copyright © 2010. Published by Elsevier B.V. All rights reserved.

Perception of self and significant others by alcoholics and nonalcoholics.

PubMed

Quereshi, M Y; Soat, D M

1976-01-01

Ratings of self and 15 significant others on four personality factors by 47 alcoholic and 90 nonalcoholic males were analyzed by means of step-wise regression analysis and multivariate analysis of covariance. Alcoholics rated themselves less positively on extraversion and self-assertiveness (lower mean on extraversion and higher on self-assertiveness) and also judged intimate others (father, mother, and spouse) less positively on unhappiness, extraversion, and productive persistence (higher mean on unhappiness and lower means on extraversion and productive persistence). There were no significant differences between the two groups in judging persons as a whole or in the degree of differentiation that was exhibited in rating all 16 persons including self.

Impact of Faculty Development Workshops in Student-Centered Teaching Methodologies on Faculty Members' Teaching and Their Students' Perceptions.

PubMed

Tricio, Jorge A; Montt, Juan E; Ormeño, Andrea P; Del Real, Alberto J; Naranjo, Claudia A

2017-06-01

The aim of this study was to assess, after one year, the impact of faculty development in teaching and learning skills focused on a learner-centered approach on faculty members' perceptions of and approaches to teaching and on their students' learning experiences and approaches. Before training (2014), all 176 faculty members at a dental school in Chile were invited to complete the Approaches to Teaching Inventory (ATI) to assess their teaching approaches (student- vs. teacher-focused). In 2015, all 496 students were invited to complete the Study Process Questionnaire (R-SPQ-2F) to assess their learning approaches (deep or surface) and the Course Experience Questionnaire (CEQ) to measure their teaching quality perceptions. Subsequently, faculty development workshops on student-centered teaching methodologies were delivered, followed by peer observation. In March 2016, all 176 faculty members and 491 students were invited to complete a second ATI (faculty) and R-SPQ-2 and CEQ (students). Before (2014) and after (2016) the training, 114 (65%) and 116 (66%) faculty members completed the ATI, respectively, and 89 (49%) of the then-181 faculty members completed the perceptions of skills development questionnaire in September 2016. In 2015, 373 students (75%) completed the R-SPQ-2F and CEQ; 412 (83%) completed both questionnaires in 2016. In 2014, the faculty results showed that student-focused teaching was significantly higher in preclinical and clinical courses than in the basic sciences. In 2016, teacher-focused teaching fell significantly; basic science teaching improved the most. Students in both the 2015 and 2016 cohorts had lower mean scores for deep learning approaches from year 1 on, while they increased their scores for surface learning. The students' perceptions of faculty members' good teaching, appropriate assessment, clear goals, and e-learning improved significantly, but perception of appropriate workload did not. Teaching and learning skills development produced significant gains in student-centered teaching for these faculty members and in some students' perceptions of teaching quality. However, student workload needs to be considered to support deep learning.

Are we on the same page? Staff nurse and manager perceptions of work environment, quality of care and anticipated nurse turnover.

PubMed

Gormley, Denise K

2011-01-01

The purpose was to examine differences in perceptions of work environment and quality of care between nurse managers and staff nurses, and the relationship between nurses' perceptions of the work environment and intention to leave. It is important for managers to understand how staff nurses perceive the work environment as these perceptions may affect nurses' intention to leave the organization. Few studies have examined the perceptions of nurses compared with nurse manager/directors regarding the organizational influences on intention to leave. This study was a cross-sectional, non-experimental design. A total of 336 nurses and managers participated from two Midwestern hospitals. Participants completed the Perceived Nurse Work Environment Scale (PNWE), Anticipated Turnover Scale (ATS), and a researcher developed perception of quality scale. Data were analysed for descriptive statistics, Analysis of Variance, and Pearson's correlation. Significant differences were found between nurses and managers on perceptions of work environment. Managers rated work environment higher than staff on all subscales. Work environment was related to anticipated turnover. Managers and staff nurses are 'not on the same page' in perceptions of work environment. Nurse managers need to understand the organizational influences that may affect nurses' intention to leave. Strategies to improve the work environment are necessary to meet the needs of the staff nurse. © 2010 The Author. Journal compilation © 2010 Blackwell Publishing Ltd.

Substance use by same sex attracted young people: Prevalence, perceptions and homophobia.

PubMed

Kelly, John; Davis, Cassandra; Schlesinger, Carla

2015-07-01

Research highlights that lesbian, gay, bisexual and transgender (LGBT) people use alcohol and drugs (AOD) more than heterosexual people; however, the incidence of AOD use by LGBT youth is less understood. The purpose of the current study was to ascertain AOD prevalence rates for LGBT youth compared with the Australian youth population; perceptions of AOD use within the LGBT community; and the impact of homophobia on AOD use. The study surveyed a cross-sectional sample of LGBT youth (13-24 years) (n = 161) who attended a LGBT festival in Brisbane, Australia, in 2012. The Alcohol Use Disorders Identification Test-Consumption, Fagerström Test for Nicotine Dependence and Drug Check Assessment Tool were utilised to examine patterns of AOD use, with items developed to explore perceptions of AOD use and homophobia. AOD use was common among the LGBT sample, with higher prevalence rates compared with the general Australian youth population (2010 National Drug Strategy Household Survey). AOD use by under 18-year-olds, and gender diverse youth was markedly higher. The majority misperceived AOD use to be the same in the LGBT and heterosexual communities. Those who believed homophobia impacted on AOD use were significantly more likely to use AOD. The higher prevalence of AOD use strongly suggests the need for AOD agencies to better respond to LGBT youth by not only screening sexuality and gender identity but also exploring young people's perceptions of AOD use in the LGBT community and their experiences of homophobia in order to provide effective AOD clinical treatment. © 2014 Australasian Professional Society on Alcohol and other Drugs.

Medical Students’ Perception of Their Educational Environment

PubMed Central

Pai, Preethi G; Menezes, Vishma; Srikanth; Subramanian, Atreya M.; Shenoy, Jnaneshwara P.

2014-01-01

Background: Students’ perception of the environment within which they study has shown to have a significant impact on their behavior, academic progress and sense of well-being. This study was undertaken to evaluate the students’ perception of their learning environment in an Indian medical school following traditional curricula and to study differences, if any, between the students according to the stages of medical education, i.e., the pre-clinical and clinical stages. Methodology: In the present study, the Dundee Ready Education Environment Measure (DREEM) inventory was administered to undergraduate medical students of first (n = 227), third (n = 175), fifth (n = 171) and seventh (n = 123) semesters. Scores obtained were expressed as mean ± Standard Deviation (SD) and analyzed using one-way ANOVA and Dunnett’s test. P-value < 0.05 was considered as significant. Results: The mean DREEM score for our medical school was 123/200.The first-year students were found to be more satisfied with learning environment (indicated by their higher DREEM score) compared to other semester students. Progressive decline in scores with each successive semester was observed. Evaluating the sub-domains of perception, the registrars in all semesters had a more positive perception of learning (Average mean score: 29.44), their perception of course organizers moved in the right direction (Average mean score: 26.86), their academic self-perception was more on the positive side (Average mean score: 20.14), they had a more positive perception of atmosphere (Average mean score: 29.07) and their social self-perception could be graded as not too bad (Average mean score: 17.02). Conclusion: The present study revealed that all the groups of students perceived their learning environment positively. However, a few problematic areas of learning environment were perceived such as: students were stressed more often; they felt that the course organizers were authoritarian and emphasized factual learning. Implementing more problem-based learning, student counseling and workshops on teaching-learning for educators might enable us to remedy and enrich our learning environment. PMID:24596737

Early childhood trauma in high-risk families: associations with caregiver emotional availability and insightfulness, and children's social information processing and social behavior.

PubMed

Ziv, Yair; Umphlet, Kristen L Capps; Olarte, Stephanie; Venza, Jimmy

2018-06-01

The links between exposure to adverse childhood experiences (ACEs), caregiver insightfulness and emotional availability, and the child's social information processing (SIP) and social behavior were examined in a sample of 15 preschool children enrolled in a Therapeutic Nursery Program (TNP). Children are typically referred to the TNP due to significant delays in their social emotional development that often result in difficulty functioning in typical childcare, home, and community settings. Caregiver insightfulness was measured via an interview with the caregiver. Emotional availability was coded based on observations of caregiver-child interactions. The child's SIP patterns were measured in an interview, and the child's behavior in preschool was assessed by teacher reports. Higher levels of exposure to ACE were hypothesized to be related to lower levels of caregiver emotional availability and insightfulness and to higher levels of the children's perceptual (i.e. SIP) and behavioral maladjustment. It was also hypothesized that caregiver emotional availability and insightfulness would be associated with one another and significantly associated with children's perceptions and behaviors. Caregivers reporting higher levels of exposure exhibited lower levels of insightfulness and emotional availability. No such associations were found between the child's exposure to ACE and the caregivers' perceptions and behaviors. In addition, more insightful caregivers showed higher levels of emotional availability. Finally, children with more emotionally available caregivers showed more competent SIP and social behavior.

Making Sense of an Elusive Concept: Academics' Perspectives of Quality in Higher Education

ERIC Educational Resources Information Center

Nabaho, Lazarus; Aguti, Jessica Norah; Oonyu, Joseph

2017-01-01

Objective: Since the 1990s studies on how stakeholders in higher education perceive quality have burgeoned. Nevertheless, the majority of studies on perception of quality in higher education focus on students and employers. The few studies on academics' perceptions of quality in higher education treat academics as a homogeneous group and,…

Stress perception and (GT)n repeat polymorphism in haem oxygenase 1 promoter are both risk factors in development of eating disorders.

PubMed

Slachtová, L; Kaminská, D; Chvál, M; Králík, L; Martásek, P; Papežová, H

2013-01-01

Haem oxygenase 1 (HO-1) plays a pivotal role in metabolic stress protecting cells in dependence on reactive oxygen species. This study investigated a potential gene environment interaction between the (GT)n repeat HO1 polymorphism and the stress perception in patients with eating disorder and in controls. Stress perception and (GT)n polymorphism were measured in 127 patients with eating disorders and in 78 healthy controls using Stress and Coping Inventory and genotyping. Based on the inventory, overall, specific and weighted stress scores were defined. Clinical stress score was generated according to the patient's history and interviews. According to our hypothesis, 1) all stress scores describing subjective stress perception were significantly higher in patients compared to controls (P ≤ 0.001; P ≤ 0.002; P ≤ 0.001), 2) the L/L genotype of GT promoter repeats (L < 25 GT repeats, S < 25 GT repeats) in the patients was associated with higher overall (P ≤ 0.001), specific (P ≤ 0.010) and weighted stress score (P ≤ 0.005) compared to the L/S variant, and 3) Pearson's correlation of clinical versus objective stress scores showed not very tight relationship (0.198; 0.287; 0.224, respectively). We assume potential risk of the L allele of HO1 promoter polymorphism for the stress response and contribution of the subjective stress perception together with the L/L genotype to the development of eating disorder. Decreased HO1 expression in the presence of L/L genotype plus more intensive stress perception in the patients can lead to secondary stress, with increasing severity of the symptoms and aggravation of the disease.

Student Extracurricular Participation, Student Achievement, and School Perception: An Elementary School Perspective

ERIC Educational Resources Information Center

Israel, John M.

2013-01-01

Research studies of extracurricular activities have illustrated specific relationships between participation and certain student characteristics, such as higher grades, higher standardized test scores, higher attendance, fewer discipline issues, and increased positive school perception. Since so much of the previous research on extracurricular…

Patients' perception and satisfaction with pulsed magnetic stimulation for treatment of female stress urinary incontinence.

PubMed

Lim, Renly; Liong, Men Long; Leong, Wing Seng; Khan, Nurzalina Abdul Karim; Yuen, Kah Hay

2017-07-25

We evaluated patients' perception and satisfaction with nonsurgical pulsed magnetic stimulation (PMS) for treatment of female stress urinary incontinence (SUI) in a randomized, double-blind, sham-controlled trial. Women with SUI (n = 120) were randomized to either active or sham PMS for 8 weeks (twice/week). Patients answered seven questions on their perception and acceptability, each measured on a 5-point Likert scale. Treatment satisfaction was assessed using two parameters: (i) the single-item question "Overall, please rate how satisfied you are with the treatment" and (ii) Patient Global Impression of Improvement (PGI-I). All adverse events were documented. A total of 115 patients completed treatments (active: n = 57, sham: n = 58). There were no significant differences between groups in all parameters regarding perception and acceptability (p > 0.05). In terms of treatment satisfaction, a significantly higher proportion of patients in the active group (n = 47/57, 82.4%) were either mostly or completely satisfied compared with those in the sham group (n = 27/58, 46.6%) ((p = 0.001). Similarly, a statistically significantly higher percentage of patients in the active group (n = 39/57, 68.4%) felt much or very much better compared with patients in the sham group (n = 11/58, 19.0%) as measured using the PGI-I (p < 0.001). Three (5.3%) patients in the active group and five (8.6%) in the sham group experienced adverse events (p = 0.72). Regardless of treatment arms, 109 (94.8%) patients would not consider surgical options even if they required further treatment for their condition. PMS was well accepted, well tolerated, and resulted in a high treatment satisfaction among women with SUI.

The art of perception: Patients drawing their vestibular schwannoma.

PubMed

van Leeuwen, Bibian M; Herruer, Jasmijn M; Putter, Hein; van der Mey, Andel G L; Kaptein, Adrian A

2015-12-01

Drawings made by patients are an innovative way to assess the perceptions of patients on their illness. The objective of this study, at a university tertiary referral center, on patients who have recently been diagnosed with vestibular schwannoma, was to examine whether patients' illness perceptions can be assessed by drawings and are related to their quality of life. Cross-sectional study. Patients diagnosed with vestibular schwannoma (mean age [range], 55.4 [17-85] years) between April 2011 and October 2012 were included (N = 253). Sociodemographics, illness perceptions (Brief Illness Perception Questionnaire [B-IPQ]), and disease-specific quality of life (Penn Acoustic Neuroma Quality of Life [PANQOL] scale) were assessed to evaluate the impact of being diagnosed with vestibular schwannoma. Furthermore, patients' drawings of their tumor were analyzed to explore the association between illness perceptions, drawings, and quality of life. Comparison of the B-IPQ scores of the current sample (N = 139; response rate 54.9%) with other disease samples shows a significantly lower score for patients with vestibular schwannoma on the Coherence dimension, indicating a low understanding of the illness. Illustration of emotions (N = 12) in the drawings gave a negative association with quality of life. Intercorrelations indicate a positive association between a low amount of physical and emotional consequences of the illness and a higher score on the Balance, Hearing, and Energy dimensions of the PANQOL. Patients' drawings give an insight into their perception of the tumor inside their head. Use of drawings may be helpful when developing and offering self-management programs. Quality of life appears to be significantly affected by the diagnosis. 4. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

Perception of overweight is associated with poor academic performance in US adolescents.

PubMed

Florin, Todd A; Shults, Justine; Stettler, Nicolas

2011-11-01

To improve understanding of the mechanisms affecting the relationship between adolescent obesity and poor academic performance, we examined the association of overweight or perceived weight status with academic achievement. We performed a cross-sectional study of 14-17-year-olds (N = 11,012) from the nationally representative 2003 Youth Risk Behavior Survey. The main outcome measure was self-reported grades (mostly A, B, C, D, or F). The primary independent variables were medically defined overweight (body mass index [BMI] ≥ 85th percentile), obesity (BMI ≥ 95th percentile), and participants' perception of their weight status. Medically defined overweight youth were less likely to report higher grades in unadjusted analysis (OR 0.67, 95% CI: 0.60-0.76, p < .001) and after adjustment for demographics, depression, television and video game use, and physical activity (OR 0.83, 95% CI: 0.74-0.94, p = .003). Statistically significant results also were seen with medically defined obese participants. Youth who perceived themselves as overweight were less likely to report higher grades (OR 0.82, 95% CI: 0.73-0.92, p = .001) in unadjusted analysis and after adjustment for the same variables (OR 0.79, 95% CI: 0.68-0.91, p = .002). The perception of overweight was a more significant determinant of academic performance (OR 0.81, 95% CI: 0.69-0.95, p = .012) compared to medically defined obesity (OR 0.90, 95% CI: 0.77-1.05, p = .174). Perceived overweight status is negatively associated with academic performance, regardless of actual weight status. These findings suggest that perception of overweight may be a mechanism for prior results indicating a negative association of obesity and academic achievements, and have implications for the academic health of these adolescents. © 2011, American School Health Association.

Medical students' and patients' perceptions of patient-centred attitude.

PubMed

Hur, Yera; Cho, A Ra; Choi, Chang Jin

2017-03-01

Patient-centred care can increase patient satisfaction and lead to better clinical outcomes for them, such as improved physical status and higher health-related quality of life. However, doctors' and patients' views on patient-centred attitude might differ and could be affected by culture and the community environment. To clarify the differences in primary care patients' and senior medical students' perceptions of medical students' patient-centred attitude. A total of 1,025 subjects-827 patients from primary care institutions and 198 fourth-year medical students from a medical college in South Korea-completed the Patient Practitioner Orientation Scale (PPOS). The students completed the self-reported questionnaire at the end of their clinical clerkship. Descriptive statistics, t-tests, and one-way analysis of variances were conducted in SPSS version 21.0. Firstly, sharing subscale scores were higher among patients than among medical students (students, 3.61 vs. patients, 3.76; p<0.001), but secondly, caring subscale scores were higher among medical students (students, 4.18 vs. patients, 3.82; p<0.001). Thirdly, PPOS total scores were higher among medical students (students, 3.90 vs. patients, 3.79; p=0.001). Finally, male students had the lowest sharing scores (F=6.811, p<0.001) and female students showed the highest PPOS total scores (F=5.805, p=0.001). Significant differences between medical students' and patients' perceptions of medical students' patient-centred attitudes suggest the necessity of educational efforts to overcome the gap between the groups.

Primary Care Physician and Patient Perceptions of Reimbursement for Total Knee and Hip Replacement.

PubMed

Wiznia, Daniel H; Kim, Chang-Yeon; Wang, Yuexin; Swami, Nishwant; Pelker, Richard R

2016-07-01

The opinions of nonspecialists and patients will be important to determining reimbursements for specialists such as orthopedic surgeons. In addition, primary care physician (PCP) perceptions of reimbursements may affect utilization of orthopedic services. We distributed a web-based survey to PCPs, asking how much they believed orthopedic surgeons were reimbursed for total hip arthroplasty (THA) and total knee arthroplasty (TKA). We also proctored a paper-based survey to postoperative patients, asking how much orthopedic surgeons should be reimbursed. There was a significant difference between perceived and actual reimbursement values for THA and TKA. Hospital-affiliated PCPs estimated higher reimbursements for both THA ($1657 vs $838, P < .0001 for Medicaid and $2246 vs $1515, P = .018 for Medicare) and TKA ($1260 vs $903, P = .052 for Medicaid and $2022 vs $1514, P = .049 for Medicare). Similarly, larger practices estimated higher reimbursements for both THA ($1861 vs $838, P < .0001 for Medicaid and $2635 vs $1515, P = .004 for Medicare) and TKA ($1583 vs $903, P = .005 for Medicaid and $2380 vs $1514, P = .011 for Medicare). Compared to PCPs, patients estimated that orthopedic surgeons should be paid 4 times higher for both THA ($9787 vs $2235, P < .0001) and TKA ($9088 vs $2134, P < .0001). PCPs believe that reimbursements for orthopedic procedures are higher than actual values. The effect that these perceptions will have on efforts at cost reform and utilization of orthopedic services requires further study. Copyright © 2016 Elsevier Inc. All rights reserved.

Writing Instruction and Assignments in an Honors Curriculum: Perceptions of Effectiveness

ERIC Educational Resources Information Center

Caropreso, Edward J.; Haggerty, Mark; Ladenheim, Melissa

2016-01-01

Learning to write well is a significant outcome of higher education, as confirmed and illustrated in the Written Communication VALUE Rubric of the Association of American Colleges and Universities (AAC&U). Scholars agree that writing and thinking are linked. Thinking about this relationship between writing and thinking in the context of…

The Families of U.S. Navy Prisoners of War from Vietnam Five Years after Reunion.

ERIC Educational Resources Information Center

Nice, D. Stephen; And Others

1981-01-01

Investigated marital stability and perceptions of marital adjustment and family environment among Navy prisoners of war repatriated from Vietnam (RPWs) and a Navy comparison group. Results indicated that the post-repatriation divorce rate among the RWP group was significantly higher than for the comparison group. (Author)

Intelligent Design: Student Perceptions of Teaching and Learning in Large Social Work Classes

ERIC Educational Resources Information Center

Moulding, Nicole Therese

2010-01-01

Research into the effects of large classes demonstrates that students are disadvantaged in terms of higher order learning because interactions between teachers and students occur at lower cognitive levels. This has significance for social work education, with its emphasis on the development of critical thinking and problem solving, both higher…

Monitoring of Educational Performance Indicators in Higher Education: A Comparison of Perceptions

ERIC Educational Resources Information Center

Sencan, Hüner; Karabulut, A. Tugba

2015-01-01

The purpose of this study is to explore whether there is a statistically significant difference between the ideas of university administrators and faculty members regarding how strictly Educational Performance Indicators for Educators (EPIE) should be monitored in the educational process. The responses of university directors were compared with…

Direct and Indirect Relations between Perceived Parental Acceptance, Perceptions of the Self, and Emotional Adjustment during Early Adolescence.

ERIC Educational Resources Information Center

Ohannessian, Christine McCauley; Lerner, Richard M.; von Eye, Alexander; Lerner, Jacqueline V.

1996-01-01

A study of 214 sixth- and seventh-graders (50% girls) found that boys had lower anxiety and depression and higher self-worth and satisfaction with physical appearance. For girls, parental acceptance significantly predicted girls' self-worth, perceived attractiveness, and social and school competence. (SK)

How Perceptions of Mental Illness Impact EAP Utilization.

PubMed

McRee, Jayme

2017-01-01

Studies of employee assistance program (EAP) clinical use across multiple industries and multiple EAP delivery models range from highs greater than 5% to lows of less than 1 %. Despite the range in utilization, the rates of employee behaviors that indicate a behavioral health issue are significantly higher, suggesting far too little use of EAPs overall. Studies of the costs to an employer for an employee with a mental health issue are as high as 37% lost annual productivity. EAPs have attempted to raise utilization through a variety of efforts, with mixed results. Most EAP utilization initiatives fail to address the impact of stigma, misunderstandings about mental illness and the reluctance of many employees to seek counseling as an option for better management of stress, work-life balance and overall mental wellness. For both employers and EAPs, addressing the impact of stigma and perceptions of mental illness is costly, requiring greater direct employee engagement and education. However, it is a more effective means of increasing EAP use than current practices and, ultimately, can result in significantly higher net gains in productivity while reducing employers' direct costs.

Characteristics and Correlates of Caregivers' Perceptions of Their Family Members' Memory Loss.

PubMed

Yu, Hairong; Lingler, Jennifer H; Sereika, Susan M; Erlen, Judith A

Understanding caregiver's perceptions of their family member's memory loss is a necessary step in planning nursing interventions to detect and address caregiver burden. The purpose of this study was to characterize caregivers' perceptions of their family members' memory loss and identify potential correlates within Leventhal's common sense model (CSM). This secondary analysis used baseline data from a larger randomized controlled trial. Patients with memory loss and their caregivers (N = 83 dyads) from the community were included. The adapted Brief Illness Perception Questionnaire (BIPQ) assessed caregivers' illness perceptions. Eight additional instruments measured correlates within the CSM. Responses were described; multiple linear regression was used to predict BIPQ dimension scores, and logistic regression was used to predict dichotomized BIPQ scores. Most caregivers were female, White, and spouses of the patients; they reported a range of perceptions on the nine BIPQ dimensions. Patients' cognitive function consistently emerged as a significant correlate of caregivers' illness perceptions, explaining the most variance in caregivers' perceived consequences, identity, and treatment control (p < .01). Caregivers' reactions to patients' behavioral symptoms and caregivers' trait anxiety were associated with perceived illness coherence (p < .01). Caregivers with higher severity of daily hassles and White caregivers perceived that their family members' memory loss would last longer (p < .001). Caregivers' perceptions of family members' memory loss varied; distinct dimensions of caregivers' illness perception were associated with a range of clinical and psychosocial factors. This exploratory study demonstrates the complexity of applying the CSM to caregivers of persons with memory loss.

Factors influencing public risk-benefit considerations of nanotechnology: Assessing the effects of mass media, interpersonal communication, and elaborative processing.

PubMed

Ho, Shirley S; Scheufele, Dietram A; Corley, Elizabeth A

2013-07-01

This study examines the influence of mass media, interpersonal communication, and elaborative processing on public perception of benefits and risks of nanotechnology, based on a large-scale nationally representative telephone survey of U.S. adult citizens. Results indicate that cognitive processes in the form of news elaboration had a significant positive main effect on benefits outweigh risks perception. The influences of attention to science in newspapers, attention to science news on television, and interpersonal communication about science on public perception of benefits outweigh risks were moderated by elaborative processing, after controlling for socio-demographic variables, religious beliefs, trust in scientists, and scientific knowledge. The findings highlight the importance of elaborative processing when it comes to understanding how the mass media differentially influence public benefits outweigh risks perception of emerging technologies. Specifically, high elaborative processing emphasizes higher levels of perceived benefits outweigh risks than low elaborative processing. This study explores explanations for this phenomenon and offers implications for future research and policy.

Career stress and female managers' health in Taiwan's hospitals: a multilevel model approach.

PubMed

Chen, Duan-Rung; Lin, Yeh-Yun; Chung, Kuo-Piao

2008-01-01

This study investigates how perception-induced stress (barrier) and social capital (facilitator) affect the health of female managers. On the basis of the responses of 229 valid questionnaires of middle- and high-level female managers in large-scale hospitals, using a multilevel data analysis approach, this study investigates how perception-induced stress and social capital influence self-reported poor health of female managers. Analysis results indicate that all 3 perception-induced stresses (i.e., promotion-related procedural justice, promotion rate, and work-family conflict) and 2 social capital variables (i.e., mentor-assisted promotion and higher ranking mentor in other departments) are significantly associated with the health of female mangers. Factors involving the career success of women also affect their health. Health care organizations expecting to benefit from the long-term contribution of female elites must promote organizational equity and more heavily emphasize flexible work schedules, family-friendly policies, and perception management practices. In addition, adequately designed mentorship practices can greatly benefit female managers.

Positive interactions between irrawaddy dolphins and artisanal fishers in the Chilika Lagoon of eastern India are driven by ecology, socioeconomics, and culture.

PubMed

D'Lima, Coralie; Marsh, Helene; Hamann, Mark; Sinha, Anindya; Arthur, Rohan

2014-09-01

In human-dominated landscapes, interactions and perceptions towards wildlife are influenced by multidimensional drivers. Understanding these drivers could prove useful for wildlife conservation. We surveyed the attitudes and perceptions of fishers towards threatened Irrawaddy dolphins (Orcaella brevirostris) at Chilika Lagoon India. To validate the drivers of fisher perceptions, we : (1) observed dolphin foraging behavior at stake nets, and (2) compared catch per unit effort (CPUE) and catch income of fishers from stake nets in the presence and absence of foraging dolphins. We found that fishers were mostly positive towards dolphins, believing that dolphins augmented their fish catch and using culture to express their perceptions. Foraging dolphins were observed spending half their time at stake nets and were associated with significantly higher catch income and CPUE of mullet (Liza sp.), a locally preferred food fish species. Wildlife conservation efforts should use the multidimensional drivers of human-wildlife interactions to involve local stakeholders in management.

The effect of prognostic data presentation format on perceived risk among surrogate decision makers of critically ill patients: a randomized comparative trial.

PubMed

Chapman, Andy R; Litton, Edward; Chamberlain, Jenny; Ho, Kwok M

2015-04-01

The purpose of this study is to determine whether varying the format used to present prognostic data alters the perception of risk among surrogate decision makers in the intensive care unit (ICU). This was a prospective randomized comparative trial conducted in a 23-bed adult tertiary ICU. Enrolled surrogate decision makers were randomized to 1 of 2 questionnaires, which presented hypothetical ICU scenarios, identical other than the format in which prognostic data were presented (eg, frequencies vs percentages). Participants were asked to rate the risk associated with each prognostic statement. We enrolled 141 surrogate decision makers. The perception of risk varied significantly dependent on the presentation format. For "quantitative data," risks were consistently perceived as higher, when presented as frequencies (eg, 1 in 50) compared with equivalent percentages (eg, 2%). Framing "qualitative data" in terms of chance of "death" rather than "survival" led to a statistically significant increase in perceived risks. Framing "quantitative" data in this way did not significantly affect risk perception. Data format had a significant effect on how surrogate decision makers interpreted risk. Qualitative statements are interpreted widely and affected by framing. Where possible, multiple quantitative formats should be used for presenting prognostic information. Crown Copyright © 2014. Published by Elsevier Inc. All rights reserved.

Higher Magnitude Cash Payments Improve Research Follow-up Rates Without Increasing Drug Use or Perceived Coercion

PubMed Central

Festinger, David S.; Marlowe, Douglas B.; Dugosh, Karen L.; Croft, Jason R.; Arabia, Patricia L.

2008-01-01

In a prior study (Festinger et al., 2005) we found that neither the mode (cash vs. gift card) nor magnitude ($10, $40, or $70) of research follow-up payments increased rates of new drug use or perceptions of coercion. However, higher payments and payments in cash were associated with better follow-up attendance, reduced tracking efforts, and improved participant satisfaction with the study. The present study extended those findings to higher payment magnitudes. Participants from an urban outpatient substance abuse treatment program were randomly assigned to receive $70, $100, $130, or $160 in either cash or a gift card for completing a follow-up assessment at 6 months post-admission (n ≅ 50 per cell). Apart from the payment incentives, all participants received a standardized, minimal platform of follow-up efforts. Findings revealed that neither the magnitude nor mode of payment had a significant effect on new drug use or perceived coercion. Consistent with our previous findings, higher payments and cash payments resulted in significantly higher follow-up rates and fewer tracking calls. In addition participants receiving cash vs. gift cards were more likely to use their payments for essential, non-luxury purchases. Follow-up rates for participants receiving cash payments of $100, $130, and $160 approached or exceeded the FDA required minimum of 70% for studies to be considered in evaluations of new medications. This suggests that the use of higher magnitude payments and cash payments may be effective strategies for obtaining more representative follow-up samples without increasing new drug use or perceptions of coercion. PMID:18395365

Sex differences in the relationships between parasympathetic activity and pain modulation.

PubMed

Nahman-Averbuch, Hadas; Dayan, Lior; Sprecher, Elliot; Hochberg, Uri; Brill, Silviu; Yarnitsky, David; Jacob, Giris

2016-02-01

Higher parasympathetic activity is related to lower pain perception in healthy subjects and pain patients. We aimed to examine whether this relationship depends on sex, in healthy subjects. Parasympathetic activity was assessed using time- and frequency-domain heart rate variability indices and deep breathing ratio. Pain perception parameters, consisting of heat pain thresholds and pain ratings of supra-thresholds stimuli, as well as pain modulation parameters of mechanical temporal summation, pain adaptation, offset analgesia and conditioned pain modulation (CPM) response were examined. Forty healthy subjects were examined (20 men). Women demonstrated higher parasympathetic activity compared to men (high frequency power of 0.55±0.2 and 0.40±0.2, respectively, p=0.02) and less pain reduction in the offset analgesia paradigm (-35.4±29.1 and -55.0±31.2, respectively, p=0.046). Separate slopes models analyses revealed sex differences such that a significant negative correlation was observed between higher rMSSD (the root mean square of successive differences) and higher pain adaptation in men (r=-0.649, p=0.003) but not in women (r=0.382, p=0.106). Similarly, a significant negative correlation was found between higher rMSSD and higher efficiency of the CPM response in men (r=-0.510, p=0.026) but not in women (r=0.406, p=0.085). Sex hormones levels, psychological factors or baseline autonomic activity can be possible explanations for these sex differences. Future autonomic interventions destined to change pain modulation should consider sex as an important intervening factor. Copyright © 2015 Elsevier Inc. All rights reserved.

Dental health between self-perception, clinical evaluation and body image dissatisfaction - a cross-sectional study in mixed dentition pre-pubertal children.

PubMed

Banu, Ancuta; Șerban, Costela; Pricop, Marius; Urechescu, Horatiu; Vlaicu, Brigitha

2018-05-03

Self-perception of oral health status is a multidimensional construct that includes psychological, psychosocial and functional aspects of oral health. Contemporary concepts suggest that the evaluation of health needs should focus on clinical standards and socio-dental indicators that measure the impact of health/disease on the individual quality of life. Oral health cannot be dissociated from general health. This study evaluates a possible association between oral health status, body size, self-perception of oral health, self-perception of body size and dissatisfaction with body image in prepubertal children with mixed dentition, targeting the completion of children's health status assessment which will further allow the identification of individuals at risk and could be further used as an evaluation of the need for specific interventions. The present study is cross-sectional in design and uses data from 710 pre-pubertal children with mixed dentition. The outcome variables comprised one item self-perception of oral health: dmft/DMFT Index and Dental Aesthetic Index, body size, self-assessed body size and desired body size. Multiple logistic regression analyses were performed. The level of significance was set at 5%. More than a half (53.1%) of the participants with mixed dentition reported that their oral health was excellent or very good. In the unadjusted model, untreated decayed teeth, dmft score and body dissatisfaction levels had a significant contribution to poor self-perception of oral health, but after adjustment for gender, BMI status, dmft score, DMFT score and DAI score, only untreated decayed teeth OR = 1.293, 95%CI (1.120-1.492) and higher body dissatisfaction levels had a significant contribution. It was concluded that the need for dental treatment influenced self-perception of oral health in prepubertal children with mixed dentition, especially with relation to untreated decayed teeth. Since only body dissatisfaction levels, but not BMI, were related to poor self-perception of oral health, which involves a psychological component, further studies should evaluate the risk factors of body dissatisfaction, in order to plan health care directed to this age group, and with the purpose to positive parenting strategies.

Older marijuana users' marijuana risk perceptions: associations with marijuana use patterns and marijuana and other substance use disorders.

PubMed

Choi, Namkee G; DiNitto, Diana M; Marti, C Nathan

2017-12-10

Compared to their non-using age peers, older marijuana users are known to have lower marijuana risk perceptions. We examined associations of older marijuana users' risk perceptions with their marijuana use patterns and substance use disorders. Data are from 2013 to 2015 National Survey of Drug Use and Health (N = 24,057 respondents aged 50+ years). Bivariate logistic regression was used to compare risk perceptions among never users, former users, and past-year users aged 50+ years. Multivariable logistic regression was used to test associations between risk perception and marijuana use status and between risk perception and marijuana use patterns. Among the total sample, former (AOR = 0.30, 95% CI = 0.27-0.32) and past-year (AOR = 0.05, 95% CI = 0.04-0.06) marijuana users had significantly lower odds of moderate/great risk perception (as opposed to no/slight risk perception) than never users. Among past-year users, odds of moderate/great risk perception were lower among those who used marijuana more frequently (AOR = 0.14, 95% CI = 0.07-0.28 for 300+ days of use compared to 1-11 days of use) and who reported any medical marijuana use (AOR = 0.27, 95% CI = 0.14-0.51). However, those who had marijuana use disorder were 3.5 times more likely to report moderate/great risk perception (AOR = 3.50, 95% CI = 1.62-7.58). Those who had a college education, had higher incomes, and resided in states with medical marijuana laws also had lower risk perceptions. Public health education on scientific evidence about marijuana's benefits and harms and age-appropriate treatment for older adults with substance use problems are needed. Research on risk perception formation using longitudinal data among older adults is also needed.

Risk perception influences athletic pacing strategy.

PubMed

Micklewright, Dominic; Parry, David; Robinson, Tracy; Deacon, Greg; Renfree, Andrew; St Clair Gibson, Alan; Matthews, William J

2015-05-01

The objective of this study is to examine risk taking and risk perception associations with perceived exertion, pacing, and performance in athletes. Two experiments were conducted in which risk perception was assessed using the domain-specific risk taking (DOSPERT) scale in 20 novice cyclists (experiment 1) and 32 experienced ultramarathon runners (experiment 2). In experiment 1, participants predicted their pace and then performed a 5-km maximum effort cycling time trial on a calibrated Kingcycle mounted bicycle. Split times and perceived exertion were recorded every kilometer. In experiment 2, each participant predicted their split times before running a 100-km ultramarathon. Split times and perceived exertion were recorded at seven checkpoints. In both experiments, higher and lower risk perception groups were created using median split of DOSPERT scores. In experiment 1, pace during the first kilometer was faster among lower risk perceivers compared with higher risk perceivers (t(18) = 2.0, P = 0.03) and faster among higher risk takers compared with lower risk takers (t(18) = 2.2, P = 0.02). Actual pace was slower than predicted pace during the first kilometer in both the higher risk perceivers (t(9) = -4.2, P = 0.001) and lower risk perceivers (t(9) = -1.8, P = 0.049). In experiment 2, pace during the first 36 km was faster among lower risk perceivers compared with higher risk perceivers (t(16) = 2.0, P = 0.03). Irrespective of risk perception group, actual pace was slower than predicted pace during the first 18 km (t(16) = 8.9, P < 0.001) and from 18 to 36 km (t(16) = 4.0, P < 0.001). In both experiments, there was no difference in performance between higher and lower risk perception groups. Initial pace is associated with an individual's perception of risk, with low perceptions of risk being associated with a faster starting pace. Large differences between predicted and actual pace suggest that the performance template lacks accuracy, perhaps indicating greater reliance on momentary pacing decisions rather than preplanned strategy.

Undergraduate medical student's perceptions on traditional and problem based curricula: pilot study.

PubMed

Meo, Sultan Ayoub

2014-07-01

To evaluate and compare students' perceptions about teaching and learning, knowledge and skills, outcomes of course materials and their satisfaction in traditional Lecture Based learning versus Problem-Based Learning curricula in two different medical schools. The comparative cross-sectional questionnaire-based study was conducted in the Department of Physiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia, from July 2009 to January 2011. Two different undergraduate medical schools were selected; one followed the traditional curriculum, while the other followed the problem-based learning curriculum. Two equal groups of first year medical students were selected. They were taught in respiratory physiology and lung function lab according to their curriculum for a period of two weeks. At the completion of the study period, a five-point Likert scale was used to assess students' perceptions on satisfaction, academic environment, teaching and learning, knowledge and skills and outcomes of course materials about effectiveness of problem-based learning compared to traditional methods. SPSS 19 was used for statistical analysis. Students used to problem-based learning curriculum obtained marginally higher scores in their perceptions (24.10 +/- 3.63) compared to ones following the traditional curriculum (22.67 +/- 3.74). However, the difference in perceptions did not achieve a level of statistical significance. Students following problem-based learning curriculum have more positive perceptions on teaching and learning, knowledge and skills, outcomes of their course materials and satisfaction compared to the students belonging to the traditional style of medical school. However, the difference between the two groups was not statistically significant.

Victimization, perception of insecurity, and changes in daily routines in Mexico

PubMed Central

Ávila, María Elena; Martínez-Ferrer, Belén; Vera, Alejandro; Bahena, Alejandro; Musitu, Gonzalo

2016-01-01

ABSTRACT OBJECTIVE To analyze the relationships between victimization, perception of insecurity, and changes in routines. METHODS The 8,170 subjects of both sexes (49.9% women and 50.1% men) aged between 12 and 60 years, selected from a proportional stratified sampling, participated in this study. The measuring instrument was an adaptation of the National Survey on Victimization and Perception of Public Security. Chi-square tests were performed. RESULTS The results show significant differences on victimization and sex regarding perception of insecurity, restrictions on everyday activities, and protection measures. 13.1% of those interviewed claimed to have been victims of a crime in the past 12 months. 52.7% of women considered their municipality as unsafe or very unsafe. In the case of men, this percentage was 58.2%. Female victims reported significant restrictions in everyday activities when compared to non-victims. In relation to men, the percentage of victims with a high restriction of activities was higher in male victims than non-victims. In the group of victimized women, the segment of women who opted for increased measures of protection against crime was larger than expected, while those of non-victims who took less protective measures was lower than expected. These same results were observed in the group of men. CONCLUSIONS The experience of victimization implies a greater perception of insecurity. However, the climate of insecurity is widespread in a large number of citizens. Gender differences in a high-crime environment show the importance of investigating in depth the roles of both genders in the perception of insecurity and changes in routines. PMID:27706373

Roles of safety climate and shift work on perceived injury risk: a multi-level analysis.

PubMed

Huang, Yueng-Hsiang; Chen, Jiu-Chiuan; DeArmond, Sarah; Cigularov, Konstantin; Chen, Peter Y

2007-11-01

This study evaluated the relationship between employees' work shift (i.e., day shift versus night shift) and perceptions of injury risk, and how the relationship is affected by company level safety climate and injury frequency. The results showed that night shift workers perceived a higher level of injury risk compared to day shift workers. Both company level safety climate and injury frequency played critical roles in predicting individual perceived work injury risk. Perception of injury risk of night shift workers was significantly lower when they perceived high-level rather than low-level safety climate. However, this pattern was not noticeable for day shift workers. These findings highlighted the importance of considering company level factors when attempting to understand the differences between day shift and night shift work on an individual's perception of injury risk.

Comparative studies of perceived vibration strength for commercial mobile phones.

PubMed

Lee, Heow Pueh; Lim, Siak Piang

2014-05-01

A mobile phone, also known as cell phone or hand phone, is among the most popular electrical devices used by people all over the world. The present study examines the vibration perception of mobile phones by co-relating the relevant design parameters such as excitation frequency, and size and mass of mobile phones to the vibration perception survey by volunteers. Five popular commercially available mobile phone models were tested. The main findings for the perception surveys were that higher vibration frequency and amplitude of the peak acceleration would result in stronger vibration perception of the mobile phones. A larger contact surface area with the palms and figures, higher peak acceleration and the associated larger peak inertia force may be the main factors for the relatively higher vibration perception. The future design for the vibration alert of the mobile phones is likely to follow this trend. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Behavioral and perceived stressor effects on urinary catecholamine excretion in adult Samoans.

PubMed

Bergey, Meredith R; Steele, Matthew S; Bereiter, David A; Viali, Satupaitea; McGarvey, Stephen T

2011-01-01

The effects of perceptions and behaviors related to culturally patterned socioeconomic obligations on catecholamine excretion rates were studied in a cross-sectional sample of Samoan adults. A total of 378 participants, ages 29-62 years, from 9 villages throughout Samoa, provided timed overnight urine specimens, and self-reported perceptions and behaviors associated with contributions to one's family, aiga, and chief, matai, and communal gift exchanges, fa'alavelave. Urinary norepinephrine and epinephrine excretion rates were measured by high performance liquid chromatography with electrochemical detection. Age (≤40 vs. >40 years) and gender-specific regression models were estimated to detect associations with catecholamine excretion. Young women who contribute more to their matai, who consider fa'alavelave to be a financial strain, and who view their contribution to their matai to be "just right," had significantly higher residence-adjusted norepinephrine excretion. Young women who contribute more to their matai, who consider fa'alavelave to be a financial strain, and who consider their contribution to their aiga not to be a burden, had higher epinephrine excretion. Older men who contribute more to their aiga and who perceive their contribution to their aiga to be "just right" had increased residence-adjusted epinephrine excretion. Individual-level perceptions and behaviors related to traditional socioeconomic obligations are a significant correlate of increased overnight catecholamine excretion rates. Higher excretion rates may be attributed to psychosocial stress arousal associated with a discordance between personal desires for upward social mobility, and family and community-based socioeconomic obligations. Changes in patterns of individual-level psychosocial stress arousal may contribute to cardiovascular disease risk in modernizing Samoans. Copyright © 2011 Wiley-Liss, Inc.

Knowledge and attitude towards zoonoses among animal health workers and livestock keepers in Arusha and Tanga, Tanzania.

PubMed

Swai, Emanuel S; Schoonman, Luuk; Daborn, Chris J

2010-10-01

Zoonoses are infections naturally transmitted between vertebrate animals and humans. An exploratory questionnaire-based survey of animal health workers(n=36) and livestock keepers(n=43) was carried out from April 2001 to March 2002 in Tanga and Arusha regions, northern Tanzania, to assess local knowledge, attitudes and public awareness for animal zoonoses. A combination of closed and open-ended questions, focus group discussions and ranking techniques were employed to gather information on perceptions concerning the type of zoonotic diseases prevalent in the study area, level of risk, mode of transmission and methods of preventing disease transmission from animals to humans. The results demonstrated that rabies, tuberculosis and anthrax were considered the three most common zoonotic diseases. Sharing living accommodation with animals, consumption of un-treated livestock products (i.e. milk, meat or eggs) and attending to parturition were perceived as routes of transmission. Knowledge about zoonosis was higher in smallholder dairy (92%; 33/36) than traditional livestock keepers (P<0.05). On the contrary, the perceived risk of contracting a zoonosis was significantly higher in traditional livestock (86%; 6/7) than smallholder dairy keepers (P<0.05). Stratification of the risk of zoonosis by farm location revealed that rural farms (85%; 7/8) were considered significantly at a higher risk when compared to peri or urban located farms (P<0.05). Most of the respondents stated cooking of meat or boiling of milk as a way to prevent transmission. However, there was a significant difference in the perception of the risk posed by contact with potentially infected animals /or animal products with animal health workers having a much higher level of perception compared to livestock keepers. These results suggest that in the Tanga and Arusha, Tanzania, patchy awareness and knowledge of zoonoses, combined with food consumption habits and poor animal husbandry are likely to expose respondents to an increased risk of contracting zoonoses. Public health promotion on education and inter-disciplinary one-health collaboration between vets, public health practitioners and policy makers should result in a more efficient and effective joint approach to the diagnosis and control of zoonoses in Tanzania.

Correlates of Injury-forced Work Reduction for Massage Therapists and Bodywork Practitioners.

PubMed

Blau, Gary; Monos, Christopher; Boyer, Ed; Davis, Kathleen; Flanagan, Richard; Lopez, Andrea; Tatum, Donna S

2013-01-01

Injury-forced work reduction (IFWR) has been acknowledged as an all-too-common occurrence for massage therapists and bodywork practitioners (M & Bs). However, little prior research has specifically investigated demographic, work attitude, and perceptual correlates of IFWR among M & Bs. To test two hypotheses, H1 and H2. H1 is that the accumulated cost variables set ( e.g., accumulated costs, continuing education costs) will account for a significant amount of IFWR variance beyond control/demographic (e.g., social desirability response bias, gender, years in practice, highest education level) and work attitude/perception variables (e.g., job satisfaction, affective occupation commitment, occupation identification, limited occupation alternatives) sets. H2 is that the two exhaustion variables (i.e., physical exhaustion, work exhaustion) set will account for significant IFWR variance beyond control/demographic, work attitude/perception, and accumulated cost variables sets. An online survey sample of 2,079 complete-data M & Bs was collected. Stepwise regression analysis was used to test the study hypotheses. The research design first controlled for control/demographic (Step1) and work attitude/perception variables sets (Step 2), before then testing for the successive incremental impact of two variable sets, accumulated costs (Step 3) and exhaustion variables (Step 4) for explaining IFWR. RESULTS SUPPORTED BOTH STUDY HYPOTHESES: accumulated cost variables set (H1) and exhaustion variables set (H2) each significantly explained IFWR after the control/demographic and work attitude/perception variables sets. The most important correlate for explaining IFWR was higher physical exhaustion, but work exhaustion was also significant. It is not just physical "wear and tear", but also "mental fatigue", that can lead to IFWR for M & Bs. Being female, having more years in practice, and having higher continuing education costs were also significant correlates of IFWR. Lower overall levels of work exhaustion, physical exhaustion, and IFWR were found in the present sample. However, since both types of exhaustion significantly and positively impact IFWR, taking sufficient time between massages and, if possible, varying one's massage technique to replenish one's physical and mental energy seem important. Failure to take required continuing education units, due to high costs, also increases risk for IFWR. Study limitations and future research issues are discussed.

Risk and culture: variations in dioxin risk perceptions, behavioral preferences among social groups in South Korea.

PubMed

Park, Seohyun; Kim, Jong Guk

2014-01-01

This study examined variations in the perceptions of dioxin risk among social groups defined by geographical living location, environmental education, and occupation. Dioxin risk perceptions were analyzed according to values, risk awareness, knowledge, and behavioral preferences. A quasi-experimental survey was designed and conducted on individuals from seven experimental groups in Jeonju city, South Korea, including: people living near incineration facilities; people living far from incineration facilities; governmental experts; nongovernmental organization members; office workers in developmental institutes or banks; students who were enrolled in environmental-related classes; and students who were enrolled in business-related classes. The results show variations among groups in values, awareness and behavioral preferences. Particular attention should be given to the result that groups with higher connectedness- to-nature values show higher willingness-to-act (WTA) for risk reduction. Result s can be summarized as follows. First, awareness is associated with one's geographical setting. Second, values and WTA behaviors are related to one's environmental-related education and occupation. Third, values are significantly related to WTA behaviors. Different cultures, in terms of values or worldview, among groups influence their perceptions of dioxin risk and choices of risk reduction behaviors. It is important to consider values in communicating complicated long-term risk management involving public participation. Further research should be continuously conducted on the effects of multiple dimensions of values on one's WTA for risk reduction behaviors.

Student centered curricular elements are associated with a healthier educational environment and lower depressive symptoms in medical students.

PubMed

AlFaris, Eiad Abdelmohsen; Naeem, Naghma; Irfan, Farhana; Qureshi, Riaz; van der Vleuten, Cees

2014-09-17

Any curriculum change is essentially an environmental change; therefore there is a need to assess the impact of any change in the curriculum on the students' perception of the Educational Environment (EE) and psychological well-being. The objectives of the current study are to (i) compare the EE perceptions of medical students studying in a System Based Curriculum (SBC) with those studying in a traditional curriculum (ii) compare the rate of depressive symptoms among the same students studying in both types of curricula (iii) determine whether there is a difference in the EE perception and depressive symptoms based on gender and year of study. A cross sectional survey was conducted in a Saudi Medical School from 2007-2011, a period in which the school transitioned from a traditional to a SBC. A bilingual version of the Dundee Ready Educational Environment Measure (DREEM) inventory was used for measuring the EE; the Beck Depression Inventory (BDI II) was used for screening of depressive symptoms. A separate demographic questionnaire was also used. Mean scores and percentages were calculated. Continuous variables were summarized as means and standard deviation. For comparison of means, the effect size and student t test (with significance level of <0.05) were used. The percentages of the categorical data were compared using chi square test. The mean total DREEM score of positive perception of the EE in the SBC students was significantly higher (better) than the traditional curriculum students (p < 0.01) with an effect size of 0.472. The mean total score on the BDI-II inventory for depressive symptoms was higher (sicker) 21.3 among the female traditional curriculum students than 16.7 among the male traditional curriculum students and the difference was statistically significant (p = 0.001). The BDI score of the female SBC students (14.7) was significantly lower (healthier) than the female traditional curriculum students (21.3). No similar change was noted for the male students. The current study adds to the advantages of the SBC indicating not only healthier EE for both genders but also healthier emotional well-being for female students only.

Understanding community pharmacist perceptions and knowledge about HIV preexposure prophylaxis (PrEP) therapy in a Mountain West state.

PubMed

Unni, Elizabeth J; Lian, Nadia; Kuykendall, William

2016-01-01

Preexposure prophylaxis (PrEP) therapy is prescribed to HIV-negative individuals who are at high risk of contracting the virus to reduce the risk of transmission. Adherence to therapy is essential for optimal treatment outcome, and community pharmacists have an important role in achieving this through patient counseling. The objectives of this study were to measure pharmacists' actual knowledge about HIV PrEP therapy, perceptions about their HIV PrEP therapy knowledge, and intention to counsel patients about PrEP therapy. A cross-sectional survey was conducted among community pharmacists in Utah to measure their actual knowledge and perceptions of knowledge about PrEP therapy based on the basic information from the Centers for Disease Control website. In addition, the pharmacist's intention to counsel patients on PrEP therapy was measured with the use of the validated Godin 12-item tool. Descriptive analyses and t tests identified characteristics based on gender, degree earned, and years of practice in pharmacy. Regression analysis determined significant predictors of the intention to counsel. There were 251 responses (75% PharmD, 61% male, 42% >10 years' experience as a pharmacist). An exploratory factor analysis of the Godin 12-item tool demonstrated 4 domains: beliefs about capabilities, social influence, moral norms, and intention to counsel patients. There was no difference in the intention to counsel based on gender. Pharmacists with a PharmD and less than 10 years of experience had significantly higher knowledge and intention to counsel. The actual knowledge score of the respondents was significantly higher than their perceptions of their knowledge. Multiple regression results showed that the beliefs about capabilities and social influence were significant predictors of intention to counsel. Educating community pharmacists on PrEP therapy using pharmacists who are considered to be opinion leaders in the pharmacy profession can affect the social influence and beliefs about capabilities domains, which in turn can increase counseling on PrEP therapy. Copyright © 2016 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

Illness Perception and Depressive Symptoms among Persons with Type 2 Diabetes Mellitus: An Analytical Cross-Sectional Study in Clinical Settings in Nepal.

PubMed

Joshi, Suira; Dhungana, Raja Ram; Subba, Usha Kiran

2015-01-01

Background. This study aimed to assess the relationship between illness perception and depressive symptoms among persons with diabetes. Method. This was an analytical cross-sectional study conducted among 379 type 2 diabetic patients from three major clinical settings of Kathmandu, Nepal. Results. The prevalence of depressive symptoms was 44.1% (95% CI: 39.1, 49.1). Females (p < 0.01), homemakers (p < 0.01), 61-70 age group (p = 0.01), those without formal education (p < 0.01), and people with lower social status (p < 0.01) had significantly higher proportion of depressive symptoms than the others. Multivariable analysis identified age (β = 0.036, p = 0.016), mode of treatment (β = 0.9, p = 0.047), no formal educational level (β = 1.959, p = 0.01), emotional representation (β = 0.214, p < 0.001), identity (β = 0.196, p < 0.001), illness coherence (β = -0.109, p = 0.007), and consequences (β = 0.093, p = 0.049) as significant predictors of depressive symptoms. Conclusion. Our study demonstrated a strong relationship between illness perception and depressive symptoms among diabetic patients. Study finding indicated that persons living with diabetes in Nepal need comprehensive diabetes education program for changing poor illness perception, which ultimately helps to prevent development of depressive symptoms.

Force illusions and drifts observed during muscle vibration.

PubMed

Reschechtko, Sasha; Cuadra, Cristian; Latash, Mark L

2018-01-01

We explored predictions of a scheme that views position and force perception as a result of measuring proprioceptive signals within a reference frame set by ongoing efferent process. In particular, this hypothesis predicts force illusions caused by muscle vibration and mediated via changes in both afferent and efferent components of kinesthesia. Healthy subjects performed accurate steady force production tasks by pressing with the four fingers of one hand (the task hand) on individual force sensors with and without visual feedback. At various times during the trials, subjects matched the perceived force using the other hand. High-frequency vibration was applied to one or both of the forearms (over the hand and finger extensors). Without visual feedback, subjects showed a drop in the task hand force, which was significantly smaller under the vibration of that forearm. Force production by the matching hand was consistently higher than that of the task hand. Vibrating one of the forearms affected the matching hand in a manner consistent with the perception of higher magnitude of force produced by the vibrated hand. The findings were consistent between the dominant and nondominant hands. The effects of vibration on both force drift and force mismatching suggest that vibration led to shifts in both signals from proprioceptors and the efferent component of perception, the referent coordinate and/or coactivation command. The observations fit the hypothesis on combined perception of kinematic-kinetic variables with little specificity of different groups of peripheral receptors that all contribute to perception of forces and coordinates. NEW & NOTEWORTHY We show that vibration of hand/finger extensors produces consistent errors in finger force perception. Without visual feedback, finger force drifted to lower values without a drift in the matching force produced by the other hand; hand extensor vibration led to smaller finger force drift. The findings fit the scheme with combined perception of kinematic-kinetic variables and suggest that vibration leads to consistent shifts of the referent coordinate and, possibly, of coactivation command to the effector.

Assessing Restrictiveness: A Closer Look at the Foster Care Placements and Perceptions of Youth With and Without Disabilities Aging Out of Care

PubMed Central

Cunningham, Miranda; Dalton, Lawrence D.; Powers, Laurie E.; Geenen, Sarah; Orozco, Claudia Guadalupe

2014-01-01

The aim of the study was to examine the experience of restrictiveness among transition-aged youth with disabilities in foster care. Utilizing a sample of 207 youth, placement types were explored for differences in disability status, race and sex. Further, youth perceptions of restriction around communication, movement around one’s home, and access to the community were examined for youth receiving special education services (SPED), youth receiving developmental disability services (DD), and youth without disabilities. Youth with disabilities were more likely to be placed in more restrictive placement types and had significantly higher levels of perceived restriction around communication, movement, and community when compared to youth without disabilities. Additionally, males with disabilities experienced higher levels of restrictiveness, particularly those who received DD services, while White youth with disabilities also experienced greater community restrictiveness. PMID:24489523

HIGHER PARENTAL PERCEPTIONS OF WEALTH ASSOCIATED WITH THE BIRTH OF MORE SONS IN AN AUSTRALIAN POPULATION.

PubMed

Behie, A M; O'Donnell, M H

2017-09-20

Many industrialized nations are currently experiencing a decline in average secondary sex ratio (SSR) resulting in fewer boys being born relative to girls. While many potential factors may explain the decline in the birth of males relative to females, it seems most studies support the idea that male offspring are produced less often when environmental conditions are poor owing to males being more susceptible to loss in harsh environments. This study investigates the maternal factors that are associated with the sex of offspring in a cohort of the Australian population. It found that greater parental perceptions of wealth were significantly associated with an increase in the number of sons produced. These results suggest that male offspring are born at increased numbers to women with higher available resources, which may reflect the fact that male offspring are more vulnerable in poor environments.

Children's perceptions of their cerebral palsy and their impact on life satisfaction.

PubMed

Chong, Jimmy; Mackey, Anna H; Broadbent, Elizabeth; Stott, N Susan

2012-01-01

To assess an individual child's cognitive and emotional perceptions of their cerebral palsy (CP) and how these are associated with their reported life satisfaction and their functional walking ability. Convenience sample of 48 children with cerebral palsy, GMFCS (Gross Motor Function Classification System) I-IV, mean age of 12.2 ± 2.5 years was recruited from tertiary level out-patient clinics. All children completed the Brief Illness Perception Questionnaire-Cerebral Palsy version (BIPQ-CP), Students' Life Satisfaction Scale (SLSS) and 1- and 6-min walk tests. Children with CP reported levels of global life satisfaction (mean score 31.4/42) equivalent to previous studies of typically developing children. Higher total SLSS scores were associated with lower concern about CP (rho = -0.61, p < 0.001), lower emotional impact (rho = -0.58, p < 0.001), fewer perceived consequences (rho = -0.53, p < 0.001) and perceptions of higher levels of personal control (rho = 0.40, p = 0.01). Multiple regression models using BIPQ-CP constructs found that a combination of lower level of concern and fewer perceived consequences predicted 46% of the variance in SLSS score (p < 0.001). GMFCS levels, walk distance and age were not significant predictors of life satisfaction. Life satisfaction in this group of children was strongly associated with a child's perceptions of their CP but was not associated with functional walking ability. Although the cross-sectional nature of the study precludes assumptions of causality, understanding children's cognitive and emotional beliefs about their cerebral palsy would seem to be an important adjunct to clinical management.

Internet Video Telephony Allows Speech Reading by Deaf Individuals and Improves Speech Perception by Cochlear Implant Users

PubMed Central

Mantokoudis, Georgios; Dähler, Claudia; Dubach, Patrick; Kompis, Martin; Caversaccio, Marco D.; Senn, Pascal

2013-01-01

Objective To analyze speech reading through Internet video calls by profoundly hearing-impaired individuals and cochlear implant (CI) users. Methods Speech reading skills of 14 deaf adults and 21 CI users were assessed using the Hochmair Schulz Moser (HSM) sentence test. We presented video simulations using different video resolutions (1280×720, 640×480, 320×240, 160×120 px), frame rates (30, 20, 10, 7, 5 frames per second (fps)), speech velocities (three different speakers), webcameras (Logitech Pro9000, C600 and C500) and image/sound delays (0–500 ms). All video simulations were presented with and without sound and in two screen sizes. Additionally, scores for live Skype™ video connection and live face-to-face communication were assessed. Results Higher frame rate (>7 fps), higher camera resolution (>640×480 px) and shorter picture/sound delay (<100 ms) were associated with increased speech perception scores. Scores were strongly dependent on the speaker but were not influenced by physical properties of the camera optics or the full screen mode. There is a significant median gain of +8.5%pts (p = 0.009) in speech perception for all 21 CI-users if visual cues are additionally shown. CI users with poor open set speech perception scores (n = 11) showed the greatest benefit under combined audio-visual presentation (median speech perception +11.8%pts, p = 0.032). Conclusion Webcameras have the potential to improve telecommunication of hearing-impaired individuals. PMID:23359119

Developing High-Functioning Teams: Factors Associated With Operating as a "Real Team" and Implications for Patient-Centered Medical Home Development.

PubMed

Stout, Somava; Zallman, Leah; Arsenault, Lisa; Sayah, Assaad; Hacker, Karen

2017-01-01

Team-based care is a foundation of health care redesign models like the patient-centered medical home (PCMH). Yet few practices rigorously examine how the implementation of PCMH relates to teamwork. We identified factors associated with the perception of a practice operating as a real team. An online workforce survey was conducted with all staff of 12 primary care sites of Cambridge Health Alliance at different stages of PCMH transformation. Bivariate and multivariate analyses of factors associated with teamwork perceptions were conducted. In multivariate models, having effective leadership was the main factor associated with practice teamwork perceptions (odds ratio [OR], 10.49; 95% confidence interval [CI], 5.39-20.43); in addition, practicing at a site in an intermediate stage of PCMH transformation was also associated with enhanced team perceptions (OR, 2.44; 95% CI, 1.28-4.64). In a model excluding effective leadership, respondents at sites in an intermediate stage of PCMH transformation (OR, 1.95; 95% CI, 1.1-3.4) and who had higher care team behaviors (such as huddles and weekly meetings; OR, 3.41; 95% CI, 1.30-8.92), higher care team perceptions (OR, 2.65; 95% CI, 1.15-6.11), and higher job satisfaction (OR, 2.00; 95% CI, 1.02-3.92) had higher practice teamwork perceptions. This study highlights the strong association between effective leadership, care team behaviors and perceptions, and job satisfaction with perceptions that practices operate as real teams. Although we cannot infer causality with these cross-sectional data, this study raises the possibility that providing attention to these factors may be important in augmenting practice teamwork perceptions.

Age differences in alcohol prototype perceptions and willingness to drink in U.K. adolescents.

PubMed

Davies, Emma L; Martin, Jilly; Foxcroft, David R

2016-01-01

Using the prototype willingness model (PWM) as a framework, this study sought to explore the relationship between prototype perceptions, willingness and alcohol consumption in a sample of adolescents in the United Kingdom (UK). Adolescents aged 11-17 were asked about their alcohol prototype perceptions, willingness to drink, intentions, alcohol consumption, drunkenness and harms using a cross-sectional online survey. Participants were recruited through opportunity sampling via schools and parents. The survey was completed by 178 respondents (51% female; 91 aged 11-15, 87 aged 16-17). Multivariate analysis revealed significant differences between participants aged 11-15 and 16-17 on PWM measures, even when experience with drinking was accounted for (p < .001). There were significant interactions (p < .001) between age and prototype perceptions; younger participants rated non-drinker prototypes as more favourable and more similar to the self than 16- and 17-year-old participants. Willingness and intentions interacted with age; both measures were similar in 16- and 17-year-olds, whereas younger participants scored significantly higher on willingness than intentions (p < .001). Three distinct scales of prototype descriptions were identified in principal components analysis. Characteristics related to sociability significantly predicted willingness to drink alcohol in the sample (p < .001). This study extends previous research by demonstrating that the PWM can provide a theoretical explanation of adolescent drinking in the UK. The results suggest that 11- to 15-year-olds may be the most suitable age for an intervention that targets alcohol prototypes, with a focus on sociability characteristics.

Disorder affects judgements about a neighbourhood: police presence does not

PubMed Central

Pollet, Thomas V.; Nettle, Daniel

2014-01-01

Many police forces operate a policy of high visibility in disordered neighbourhoods with high crime. However, little is known about whether increased police presence influences people’s beliefs about a neighbourhood’s social environment or their fear of crime. Three experimental studies compared people’s perceptions of social capital and fear of crime in disordered and ordered neighbourhoods, either with a police presence or no police presence. In all studies, neighbourhood disorder lowered perceptions of social capital, resulting in a higher fear of crime. Police presence or absence had no significant effect. The pervasive effects of disorder above other environmental cues are discussed. PMID:24688864

Tension of APEL: Perceptions of Higher Education in Further Education Lecturers

ERIC Educational Resources Information Center

Dismore, Harriet; McDermott, Anne; Witt, Neil; Stillwell, Robert; Neville, Sophie; Stone, Mark

2011-01-01

This article examines the perceptions of Accrediting Prior Experiential Learning (APEL) from the point of view of lecturers delivering higher education in further education institutions. Despite the fact that APEL is recognised as potentially providing a range of benefits for higher education providers, students and employers, little research has…

Support for Higher Education: Perceptions of Selected University Administrators and Legislators in Tennessee

ERIC Educational Resources Information Center

Davies, Deidre Y.; Good, Donald W.

2014-01-01

This quantitative study examined the perceptions of selected university administrators and legislators concerning levels of support for Tennessee public higher education. The purpose of the study was to gain a greater understanding among the various constituents as to the needs and restraints facing higher education funding. The population…

Educational environment as perceived by dental students at King Saud University.

PubMed

Al-Saleh, Samar; Al-Madi, Ebtissam M; AlMufleh, Balqees; Al-Degheishem, Al-Hanoof

2018-07-01

Main objectives of the present study were to develop a baseline information about dental students' perception of their educational environment at the College of Dentistry, King Saud University (KSU) in Riyadh; and to investigate the role of four different variables on the students' perception. Dundee Ready Education Environment Measure (DREEM) questionnaire was distributed among 497 undergraduate dental students, in the second week of the first semester of the academic year, from second year students to interns studying in the College of Dentistry of King Saud University (KSU). Response rate was 60.73%. Mean for the total DREEM scores was 108.42/200. DREEM subscales mean were above 50% of the total score. DREEM overall score showed no significant statistical difference among the four variables investigated, except the academic year, where the second year students scored significantly higher (118.36 ± 15.8) compared to the interns (105 ± 21.3). Students' perception of educational environment in the KSU College of Dentistry was satisfactory. However, several weak areas were identified which need some attention and consideration.

Maternal perceptions of their child's weight status: the GENESIS study.

PubMed

Manios, Yannis; Kondaki, Katerina; Kourlaba, Georgia; Vasilopoulou, Emilia; Grammatikaki, Evangelia

2009-08-01

The objective of the present work was to quantify mothers' misclassification of pre-school children's weight status and to determine factors associated with the maternal misperception. A representative sample of 2287 children aged 2-5 years was examined (GENESIS study). Mothers' perceptions of their child's weight status and the children's and mothers' anthropometric and other characteristics (sociodemographic and lifestyle) were recorded. Almost 38 % of mothers underestimated their child's weight status. The frequency of underestimation was much higher among 'at risk of being overweight' and 'overweight' children (88.3 % and 54.5 %, respectively) compared with 'underweight/normal-weight' children (18.0 %, P < 0.001). Multiple logistic regression modelling revealed that the likelihood of mothers' underestimation of their child's weight status was significantly higher in boys, in children engaging in physical activity for less than 3 h/week and in children whose mothers had low education status, compared with their counterparts. Moreover, the higher the BMI-for-age Z-score, the greater the odds that the mother would underestimate her child's weight status. The current study demonstrated that more than one-third of mothers misclassify their children's weight status as being lower than the actual. Given that mother's weight perception might be an important determinant of child's body weight development, clinicians and health professionals should help mothers correctly classify their children's weight status, which could potentially help in the early prevention of overweight and obesity.

Stakeholder Perceptions of Threatened Species and Their Management on Urban Beaches

PubMed Central

Maguire, Grainne S.; Rimmer, James M.; Weston, Michael A.

2013-01-01

Simple Summary Coastal urbanisation brings humans into contact with beach-dwelling wildlife. Where wildlife are disturbance prone, active management is required to promote coexistence between beach-goers and endangered wildlife. Coexistence relies on people adopting wildlife-sensitive behaviours. This study examines factors, which influence people’s awareness and perceptions of threatened species management in southern Australia, using Hooded Plover Thinornis rubricollis management as a model. The inconvenience experienced by beach goers in regard to plover management was low. Awareness and support for plover conservation were high. Frequency of beach use, whether a person was a dog walker, and awareness of the species and its plight, influenced perceptions. Abstract We surveyed 579 recreationists regarding management of the threatened, beach-dwelling Hooded Plover Thinornis rubricollis. We postulated that: (1) lower awareness of the species and higher ‘inconvenience’ of management would engender less favourable perceptions of conservation and management; and (2) that frequency of beach use and dog ownership may mediate perceptions and levels of awareness and inconvenience. Overall, inconvenience was low while awareness and support for plover conservation were high. Education and awareness strategies were considered less effective than regulations; exclusion and regulations were considered less desirable than on-ground protective measures. Awareness, frequency of beach use and dog walking did not influence the perceived effectiveness of different managements. More frequent beach users had greater awareness of the species and their plight but reported greater inconvenience associated with management. Respondents with high awareness rated the severity of human-related threats higher; low awareness was associated with more inconvenience associated with on-ground protection, and exclusion and regulations. Dog walkers reported more inconvenience associated with exclusions and regulations than non-dog walkers. Dog walkers who used the beach infrequently rated threats significantly higher than frequent beach users. Conservation and education strategies could usefully be tailored to beach users’ level of use and pet ownership. PMID:26479749

Feeling good, feeling bad: influences of maternal perceptions of the child and marital adjustment on well-being in mothers of children with an autism spectrum disorder.

PubMed

Lickenbrock, Diane M; Ekas, Naomi V; Whitman, Thomas L

2011-07-01

Mothers of children with an autism spectrum disorder (n = 49) participated in a 30-day diary study which examined associations between mothers' positive and negative perceptions of their children, marital adjustment, and maternal well-being. Hierarchical linear modeling results revealed that marital adjustment mediated associations between positive perceptions and maternal well-being. Mothers who reported higher levels of positive perceptions of the child were higher in marital adjustment and well-being. Results also revealed that marital adjustment moderated the relation between negative perceptions and negative maternal affect. Mothers low in marital adjustment had a positive association between negative maternal perceptions of the child and negative maternal affect. These findings highlight the dynamic roles that mothers' perceptions and marital adjustment play in determining maternal psychological outcomes.

Alert but less alarmed: a pooled analysis of terrorism threat perception in Australia.

PubMed

Stevens, Garry; Agho, Kingsley; Taylor, Melanie; Jones, Alison L; Jacobs, Jennifer; Barr, Margo; Raphael, Beverley

2011-10-12

Previous Australian research has highlighted disparities in community perceptions of the threat posed by terrorism. A study with a large sample size is needed to examine reported concerns and anticipated responses of community sub-groups and to determine their consistency with existing Australian and international findings. Representative samples of New South Wales (NSW) adults completed terrorism perception questions as part of computer assisted telephone interviews (CATI) in 2007 (N = 2081) and 2010 (N = 2038). Responses were weighted against the NSW population. Data sets from the two surveys were pooled and multivariate multilevel analyses conducted to identify health and socio-demographic factors associated with higher perceived risk of terrorism and evacuation response intentions, and to examine changes over time. In comparison with 2007, Australians in 2010 were significantly more likely to believe that a terrorist attack would occur in Australia (Adjusted Odd Ratios (AOR) = 1.24, 95%CI:1.06-1.45) but felt less concerned that they would be directly affected by such an incident (AOR = 0.65, 95%CI:0.55-0.75). Higher perceived risk of terrorism and related changes in living were associated with middle age, female gender, lower education and higher reported psychological distress. Australians of migrant background reported significantly lower likelihood of terrorism (AOR = 0.52, 95%CI:0.39-0.70) but significantly higher concern that they would be personally affected by such an incident (AOR = 1.57, 95%CI:1.21-2.04) and having made changes in the way they live due to this threat (AOR = 2.47, 95%CI:1.88-3.25). Willingness to evacuate homes and public places in response to potential incidents increased significantly between 2007 and 2010 (AOR = 1.53, 95%CI:1.33-1.76). While an increased proportion of Australians believe that the national threat of terrorism remains high, concern about being personally affected has moderated and may reflect habituation to this threat. Key sub-groups remain disproportionately concerned, notably those with lower education and migrant groups. The dissonance observed in findings relating to Australians of migrant background appears to reflect wider socio-cultural concerns associated with this issue. Disparities in community concerns regarding terrorism-related threat require active policy consideration and specific initiatives to reduce the vulnerabilities of known risk groups, particularly in the aftermath of future incidents.

Alert but less alarmed: a pooled analysis of terrorism threat perception in Australia

PubMed Central

2011-01-01

Background Previous Australian research has highlighted disparities in community perceptions of the threat posed by terrorism. A study with a large sample size is needed to examine reported concerns and anticipated responses of community sub-groups and to determine their consistency with existing Australian and international findings. Methods Representative samples of New South Wales (NSW) adults completed terrorism perception questions as part of computer assisted telephone interviews (CATI) in 2007 (N = 2081) and 2010 (N = 2038). Responses were weighted against the NSW population. Data sets from the two surveys were pooled and multivariate multilevel analyses conducted to identify health and socio-demographic factors associated with higher perceived risk of terrorism and evacuation response intentions, and to examine changes over time. Results In comparison with 2007, Australians in 2010 were significantly more likely to believe that a terrorist attack would occur in Australia (Adjusted Odd Ratios (AOR) = 1.24, 95%CI:1.06-1.45) but felt less concerned that they would be directly affected by such an incident (AOR = 0.65, 95%CI:0.55-0.75). Higher perceived risk of terrorism and related changes in living were associated with middle age, female gender, lower education and higher reported psychological distress. Australians of migrant background reported significantly lower likelihood of terrorism (AOR = 0.52, 95%CI:0.39-0.70) but significantly higher concern that they would be personally affected by such an incident (AOR = 1.57, 95%CI:1.21-2.04) and having made changes in the way they live due to this threat (AOR = 2.47, 95%CI:1.88-3.25). Willingness to evacuate homes and public places in response to potential incidents increased significantly between 2007 and 2010 (AOR = 1.53, 95%CI:1.33-1.76). Conclusion While an increased proportion of Australians believe that the national threat of terrorism remains high, concern about being personally affected has moderated and may reflect habituation to this threat. Key sub-groups remain disproportionately concerned, notably those with lower education and migrant groups. The dissonance observed in findings relating to Australians of migrant background appears to reflect wider socio-cultural concerns associated with this issue. Disparities in community concerns regarding terrorism-related threat require active policy consideration and specific initiatives to reduce the vulnerabilities of known risk groups, particularly in the aftermath of future incidents. PMID:21992446

Seizure severity in children with epilepsy is associated with their parents' perception of stigma.

PubMed

Kanemura, Hideaki; Sano, Fumikazu; Ohyama, Tetsuo; Sugita, Kanji; Aihara, Masao

2016-10-01

To develop and implement interventions to improve the quality of life (QOL) in children with epilepsy, it is important for clinicians and researchers to understand the effects of the children's parents' perception of stigma. The purpose of this study was to identify a relationship between patient clinical characteristics and perception of stigma in the parents of children with epilepsy. Parents of children with epilepsy were recruited from our university hospital between April 1, 2005 and March 31, 2012. Items for the Parent Stigma Scale were developed from the literature and open-ended interviews with parents of children with epilepsy about their concerns and fears, including those related to stigma. Parents were asked to respond to five items, each on a 5-point scale from 1 (strongly disagree) to 5 (strongly agree). Assessments were performed for each clinical characteristic, such as child's sex, age at seizure onset, family history of epilepsy, seizure frequency, presence of status epilepticus (SE), presence of treatment-related adverse events, and the scores of each scale. A total of 52 parents of children with epilepsy and 10 parents of healthy children were enrolled in the study. Parents of children with epilepsy showed significantly higher scores on the questionnaire than parents of healthy children. In multiple regression analysis, greater perceptions of stigma were associated with a seizure frequency of more than one per month (p=0.0036, B=1.104, β=0.402). In contrast, the presence of prior febrile seizures (p=0.0034, B=-1.297, β=-0.308) and family history of epilepsy (p=0.0066, B=-1.613, β=-0.277) were associated with lower perceptions of stigma. Greater parental perceptions of stigma were seen with the presence of monthly seizures. Parents of children with epilepsy are at risk of significant perceptions of stigma. Seizure severity, indicated by the presence of monthly seizures, was associated with greater perceptions of stigma in parents. In addition, the presence of prior febrile seizures and family history of epilepsy were associated with fewer perceptions of stigma. The findings of this study emphasize the importance of acknowledging and addressing parental perceptions of stigma. Copyright © 2016 Elsevier Inc. All rights reserved.

Student perceptions and learning outcomes of computer-assisted versus traditional instruction in physiology.

PubMed

Richardson, D

1997-12-01

This study compared student perceptions and learning outcomes of computer-assisted instruction against those of traditional didactic lectures. Components of Quantitative Circulatory Physiology (Biological Simulators) and Mechanical Properties of Active Muscle (Trinity Software) were used to teach regulation of tissue blood flow and muscle mechanics, respectively, in the course Medical Physiology. These topics were each taught, in part, by 1) standard didactic lectures, 2) computer-assisted lectures, and 3) computer laboratory assignment. Subjective evaluation was derived from a questionnaire assessing student opinions of the effectiveness of each method. Objective evaluation consisted of comparing scores on examination questions generated from each method. On a 1-10 scale, effectiveness ratings were higher (P < 0.0001) for the didactic lectures (7.7) compared with either computer-assisted lecture (3.8) or computer laboratory (4.2) methods. A follow-up discussion with representatives from the class indicated that students did not perceive computer instruction as being time effective. However, examination scores from computer laboratory questions (94.3%) were significantly higher compared with ones from either computer-assisted (89.9%; P < 0.025) or didactic (86.6%; P < 0.001) lectures. Thus computer laboratory instruction enhanced learning outcomes in medical physiology despite student perceptions to the contrary.

Mate value asymmetry and relationship satisfaction in female opinion.

PubMed

Nowak, Natalia; Danel, Dariusz

2014-01-01

A considerable amount of studies highlight positive assortative mating in terms of various aspects of mate value. However, there is a lack of studies that directly show how both partners' mate value and mate value differences are related to the satisfaction in heterosexual relationship. In the present study, the authors focused on women and analyzed how their mate value self-assessment and perception of their partners' mate value are related to female relationship satisfaction. The authors also classified them under 3 categories of couples defined by partners' mate value discrepancy, that is, in which a woman has higher, lower, and equal mate value than does her male partner. Women's relationship satisfaction was positively related to the perception of their partners' mate value but negatively correlated to their mate value self-assessment. Moreover, relationship satisfaction was the lowest in the category where woman has higher self-assessed mate value. The level of women's relationship satisfaction did not differ in 2 other categories of relationships. Our results suggest that women's perception of mate value and mate value asymmetry may significantly affect women's satisfaction from their relationships. The authors provide several possible, evolutionary-based explanatory mechanisms.

Perception of Preparedness for Clinical Work Among New Residents: A Cross-sectional Study from Oman

PubMed Central

Al Sinawi, Hamed; Al Alawi, Mohammed; Al Qubtan, Ali; Al Lawati, Jaber; Al Habsi, Assad; Jose, Sachin

2017-01-01

Objectives To evaluate new residents’ perceptions of their own preparedness for clinical practice and examine the associated factors. Methods This is a cross-sectional study conducted on August 20−23, 2016. New residents accepted for postgraduate training by Oman Medical Specialty Board were asked to complete the Preparation for Hospital Practice Questionnaire (PHPQ). Data was analyzed using the Statistical Package for the Social Sciences version 22. Results A total of 160 residents were invited to participate in this study. Out of 160, 140 residents participated (87.5%), 70.7% were female and 59.3% were graduates from Sultan Qaboos University (SQU). Ninety-nine percent of the graduates were either ‘well prepared’ or ‘fairly well prepared’ for hospital practice. Male residents scored higher in the confidence scale, while residents who did a post-internship general practice placement scored higher in understanding science. Graduates from Oman Medical College felt more prepared compared to graduates from SQU. Conclusions Most of the new residents were well prepared to clinical work. Factors such as place of undergraduate study, training, and duration of internship significantly influenced the residents’ perception of preparedness. Addressing these factors will enhance residents’ preparedness for clinical work. PMID:28584600

Validation of the Nurses' Perception of Patient Rounding Scale: An Exploratory Study of the Influence of Shift Work on Nurses' Perception of Patient Rounding.

PubMed

Neville, Kathleen; DiBona, Courtney; Mahler, Maureen

2016-01-01

Hourly rounds have re-emerged as standard practice among nurses in acute care settings, and there is the need to identify nurses' perceptions regarding this practice. Further use of the Nurses' Perception of Patient Rounding Scale (NPPRS) is needed to further validate this new instrument. In addition, there exists a dearth of literature that examines the impact of hours worked and shift on nurses' perceptions of patient rounding. The purpose of this descriptive study was to explore nurses' perception of the required practice of patient rounding, to examine the influence of nurses' shift on nurses' perception of rounding practice, and to provide additional psychometric support for the NPPRS. The NPPRS, a 42-item scale in 5-point Likert format, and a demographic information sheet were used in the study. The NPPRS yields three subscales: communication, patient benefits, and nurse benefits. Using a convenience sample of anonymous nurse participants, 76 nurses from five medical-surgical units at a medical center in the northeast corridor of the United States participated in the study. Further psychometric support for the NPPRS was demonstrated. Excellent reliability coefficients via Cronbach's alpha for the total scale (0.91) and each of the subscales were obtained. A statistically significant difference was noted among nurses working 8 hours versus 12 hours or combined 8- and 12-hour workloads. Perceptions of nurse benefits were statistically significantly higher for nurses working 8 hours. In addition, results indicated that nurses perceived rounding to be more beneficial to their own practice than to patients. Analyses revealed that leadership support was instrumental in successful rounding practice. Further support for the NPPRS was obtained through this study. Strong nursing leadership, supportive of rounding, is essential for successful rounding. Further research should examine the efficacy of nurse rounding-developed protocols specific to the shift and unit of nursing practice.

An empirical study of the toxic capsule crisis in China: risk perceptions and behavioral responses.

PubMed

Feng, Tianjun; Keller, L Robin; Wu, Ping; Xu, Yifan

2014-04-01

The outbreak of the toxic capsule crisis during April 2012 aroused widespread public concern about the risk of chromium-contaminated capsules and drug safety in China. In this article, we develop a conceptual model to investigate risk perceptions of the pharmaceutical drug capsules and behavioral responses to the toxic capsule crisis and the relationship between associated factors and these two variables. An online survey was conducted to test the model, including questions on the measures of perceived efficacy of the countermeasures, trust in the State FDA (Food and Drug Administration), trust in the pharmaceutical companies, trust in the pharmaceutical capsule producers, risk perception, concern, need for information, information seeking, and risk avoidance. In general, participants reported higher levels of risk perception, concern, and risk avoidance, and lower levels of trust in the three different stakeholders. The results from the structural equation modeling procedure suggest that perceived efficacy of the countermeasures is a predictor of each of the three trust variables; however, only trust in the State FDA has a dampening impact on risk perception. Both risk perception and information seeking are significant determinants of risk avoidance. Risk perception is also positively related to concern. Information seeking is positively related to both concern and need for information. The theoretical and policy implications are also discussed. © 2013 Society for Risk Analysis.

Effects of group sexual counseling on the traditional perceptions and attitudes of Iranian pregnant women

PubMed Central

Navidian, Ali; Rigi, Shahindokht Navabi; Soltani, Parvin

2016-01-01

Background Marital relationships may fluctuate due to physical and psychological changes during pregnancy. This study aimed to investigate the effect of group sexual counseling on the traditional perceptions and attitudes of pregnant women. Methods This was a quasiexperimental intervention study. Among the pregnant women who were referred to health care centers in Zahedan, Iran, in 2015 for routine care during pregnancy, 100 individuals were chosen and randomly categorized into two groups: intervention (n=50) and control (n=50). Variables were the participant’s attitudes and beliefs on sexual activity during pregnancy. The data were collected during pregnancy using the Sexual Activities and Attitudes Questionnaire. The questionnaire was completed before and 6 weeks after five sessions of group sexual counseling. Data were analyzed using SPSS software (Version 20) with descriptive and analytical statistics. Results The mean of score changes for sexual attitudes and traditional perceptions in the intervention group was significantly higher than that in the control group (P<0.0001). Analysis of covariance also showed that the mean score of the participant’s traditional perceptions and sexual attitudes in both groups was significantly different after the group sexual counseling. Discussion Due to the positive effect of group sexual counseling on improving the attitudes of pregnant women about sexual issues and reframing the traditional perceptions over sexual activities during pregnancy, it is recommended that this educational intervention should be integrated into counseling and prenatal care for pregnant women. PMID:27366105

Clinical learning environments (actual and expected): perceptions of Iran University of Medical Sciences nursing students

PubMed Central

Bigdeli, Shoaleh; Pakpour, Vahid; Aalaa, Maryam; Shekarabi, Robabeh; Sanjari, Mahnaz; Haghani, Hamid; Mehrdad, Neda

2015-01-01

Background: Educational clinical environment has an important role in nursing students' learning. Any difference between actual and expected clinical environment will decrease nursing students’ interest in clinical environments and has a negative correlation with their clinical performance. Methods: This descriptive cross-sectional study is an attempt to compare nursing students' perception of the actual and expected status of clinical environments in medical-surgical wards. Participants of the study were 127 bachelor nursing students of Iran University of Medical Sciences in the internship period. Data gathering instruments were a demographic questionnaire (including sex, age, and grade point average), and the Clinical Learning Environment Inventory (CLEI) originally developed by Professor Chan (2001), in which its modified Farsi version (Actual and Preferred forms) consisting 42 items, 6 scales and 7 items per scale was used. Descriptive and inferential statistics (t-test, paired t-test, ANOVA) were used for data analysis through SPSS version 16. Results: The results indicated that there were significant differences between the preferred and actual form in all six scales. In other word, comparing with the actual form, the mean scores of all items in the preferred form were higher. The maximum mean difference was in innovation and the highest mean difference was in involvement scale. Conclusion: It is concluded that nursing students do not have a positive perception of their actual clinical teaching environment and this perception is significantly different from their perception of their expected environment. PMID:26034726

Perceived behavioral alcohol norms predict drinking for college students while studying abroad.

PubMed

Pedersen, Eric R; LaBrie, Joseph W; Hummer, Justin F

2009-11-01

College students who study abroad may represent a subgroup at risk for increased drinking while living in foreign countries. The present study explores this idea as well as the extent to which students' pre-abroad perceptions of study-abroad student drinking are related to actual drinking while abroad. Ninety-one students planning to study abroad completed an online survey of demographics, pre-abroad drinking behavior, perceptions of study-abroad student drinking behavior while abroad, and intentions to drink while abroad. Halfway into their study-abroad experience, participants completed a follow-up survey assessing drinking while abroad. Pre-abroad intentions of drinking and pre-abroad perceptions of study-abroad drinking were associated with actual drinking while abroad. However, perceptions predicted actual drinking while abroad over and above intended drinking. In addition, although participants overall did not significantly increase their drinking while studying abroad, participants with higher pre-abroad perceived norms significantly increased their own drinking behavior while abroad. As in other samples of college students, perceived norms appear to be an important correlate of study-abroad student drinking behavior. Findings suggest that perceptions of study-abroad student-specific drinking predicted not only actual drinking while abroad but also increases in drinking from pre-abroad levels. Findings provide preliminary support for the idea that presenting prospective study-abroad students with accurate norms of study-abroad student-drinking behavior may help prevent increased or heavy drinking during this period.

Perceived Behavioral Alcohol Norms Predict Drinking for College Students While Studying Abroad*

PubMed Central

Pedersen, Eric R.; LaBrie, Joseph W.; Hummer, Justin F.

2009-01-01

Objective: College students who study abroad may represent a subgroup at risk for increased drinking while living in foreign countries. The present study explores this idea as well as the extent to which students' pre-abroad perceptions of study-abroad student drinking are related to actual drinking while abroad. Method: Ninety-one students planning to study abroad completed an online survey of demographics, pre-abroad drinking behavior, perceptions of study-abroad student drinking behavior while abroad, and intentions to drink while abroad. Halfway into their study-abroad experience, participants completed a follow-up survey assessing drinking while abroad. Results: Pre-abroad intentions of drinking and pre-abroad perceptions of study-abroad drinking were associated with actual drinking while abroad. However, perceptions predicted actual drinking while abroad over and above intended drinking. In addition, although participants overall did not significantly increase their drinking while studying abroad, participants with higher pre-abroad perceived norms significantly increased their own drinking behavior while abroad. Conclusions: As in other samples of college students, perceived norms appear to be an important correlate of study-abroad student drinking behavior. Findings suggest that perceptions of study-abroad student-specific drinking predicted not only actual drinking while abroad but also increases in drinking from pre-abroad levels. Findings provide preliminary support for the idea that presenting prospective study-abroad students with accurate norms of study-abroad student-drinking behavior may help prevent increased or heavy drinking during this period. PMID:19895769

The role of temporo-parietal junction (TPJ) in global Gestalt perception.

PubMed

Huberle, Elisabeth; Karnath, Hans-Otto

2012-07-01

Grouping processes enable the coherent perception of our environment. A number of brain areas has been suggested to be involved in the integration of elements into objects including early and higher visual areas along the ventral visual pathway as well as motion-processing areas of the dorsal visual pathway. However, integration not only is required for the cortical representation of individual objects, but is also essential for the perception of more complex visual scenes consisting of several different objects and/or shapes. The present fMRI experiments aimed to address such integration processes. We investigated the neural correlates underlying the global Gestalt perception of hierarchically organized stimuli that allowed parametrical degrading of the object at the global level. The comparison of intact versus disturbed perception of the global Gestalt revealed a network of cortical areas including the temporo-parietal junction (TPJ), anterior cingulate cortex and the precuneus. The TPJ location corresponds well with the areas known to be typically lesioned in stroke patients with simultanagnosia following bilateral brain damage. These patients typically show a deficit in identifying the global Gestalt of a visual scene. Further, we found the closest relation between behavioral performance and fMRI activation for the TPJ. Our data thus argue for a significant role of the TPJ in human global Gestalt perception.

Do beef risk perceptions or risk attitudes have a greater effect on the beef purchase decisions of Canadian consumers?

PubMed

Yang, Jun; Goddard, Ellen

2011-01-01

Cluster analysis is applied in this study to group Canadian households by two characteristics, their risk perceptions and risk attitudes toward beef. There are some similarities in demographic profiles, meat purchases, and bovine spongiform encephalopathy (BSE) media recall between the cluster that perceives beef to be the most risky and the cluster that has little willingness to accept the risks of eating beef. There are similarities between the medium risk perception cluster and the medium risk attitude cluster, as well as between the cluster that perceives beef to have little risk and the cluster that is most willing to accept the risks of eating beef. Regression analysis shows that risk attitudes have a larger impact on household-level beef purchasing decisions than do risk perceptions for all consumer clusters. This implies that it may be more effective to undertake policies that reduce the risks associated with eating beef, instead of enhancing risk communication to improve risk perceptions. Only for certain clusters with higher willingness to accept the risks of eating beef might enhancing risk communication increase beef consumption significantly. The different role of risk perceptions and risk attitudes in beef consumption needs to be recognized during the design of risk management policies.

Adherence to Asian Cultural Values and Cultural Fit in Korean American Undergraduates' Help-Seeking Attitudes

ERIC Educational Resources Information Center

Gloria, Alberta M.; Castellanos, Jeanett; Park, Yong Sue; Kim, Daniel

2008-01-01

Differences in and relationships of Asian cultural values, cultural congruity, perception of the university environment, and help-seeking attitudes for 1st- and 2nd-generation Korean American undergraduates (N = 228) were examined. Women reported significantly higher cultural congruity and more positive help-seeking attitudes than did men. Asian…

The Impact of the Transition to HE: Emotions, Feelings and Sensations

ERIC Educational Resources Information Center

Dias, Diana; Sá, Maria José

2014-01-01

Transition to Higher Education (HE) is a significant life event and it is supposed to be a very agreeable experience to students. However, such impact is not linear, being mediated by students' psychosocial variables and by their own perceptions concerning the HE environment. Transition to HE encompasses many tasks to cope with changes:…

Faculty Perceptions Pertaining to Attributes of Successful Universities and Future Learning Environments

ERIC Educational Resources Information Center

Hashim, Khairuddin; Kutbi, Ibrahim

2017-01-01

Significant changes are driving the wheels of progress. In the context of higher education, developments in technology and globalization have made a profound impact. There is need for universities to take stock of developments to plan with realistic goals so as not to be left behind in a highly competitive globalized environment. With rapid…

Microarray as a First Genetic Test in Global Developmental Delay: A Cost-Effectiveness Analysis

ERIC Educational Resources Information Center

Trakadis, Yannis; Shevell, Michael

2011-01-01

Aim: Microarray technology has a significantly higher clinical yield than karyotyping in individuals with global developmental delay (GDD). Despite this, it has not yet been routinely implemented as a screening test owing to the perception that this approach is more expensive. We aimed to evaluate the effect that replacing karyotype with…

The Effects of an Environmental Studies Course on Selected Variables Related To Environmentally Responsible Behavior.

ERIC Educational Resources Information Center

Smith-Sebasto, N. J.

1995-01-01

Reports that students completing an environmental studies course displayed significant gains when compared with students not completing such a course. These gains were made in acquiring a more internally-oriented locus of control of reinforcement for environmentally responsible behavior, a higher perception of their knowledge of and skill in using…

An Analysis of the Student Course Engagement Questionnaire (SCEQ) in Large-Section Marketing Principles Classes

ERIC Educational Resources Information Center

Taylor, S. A.; Goodwin, S. A.; Melton, H.; Hunter, G.

2011-01-01

Student engagement is a significant challenge facing administrators and faculty at institutions of higher learning (Carle, Jafee, Vaughn, & Eder, 2009). While the research emphasis to this point has been on students' perceptions of overall engagement (macro-engagement) across all of their experiences within a university, the authors assert that it…

Faculty Gender and Student-Centered Pedagogical Approaches in the Use of a Course Management System

ERIC Educational Resources Information Center

Solomon, Meghan E. Murphy

2011-01-01

The use of technology for instruction continues to increase and is playing a more significant role in higher education (DeAngelo et al., 2009). As instructional technology has become a more integral part of college and university teaching, researchers have noted gender-related differences in regard to faculty approach, perception, and…

An Empirical Analysis of the Service Quality Gap in Business Education: Evidence from Higher Education in Pakistan

ERIC Educational Resources Information Center

Sardar, Amber; Amjad, Shehla; Ali, Ubaid

2016-01-01

This survey investigated the relationship and gap between students' expectations and perceptions of perceived service quality of education, emphasizing the least effective service quality dimension. The study was based on primary data, which turned out to be most significant. Data were collected from 349 of 405 students through a questionnaire…

Do Screencasts Help to Revise Prerequisite Mathematics? An Investigation of Student Performance and Perception

ERIC Educational Resources Information Center

Loch, Birgit; Jordan, Camilla R.; Lowe, Tim W.; Mestel, Ben D.

2014-01-01

Basic calculus skills that are prerequisites for advanced mathematical studies continue to be a problem for a significant proportion of higher education students. While there are many types of revision material that could be offered to students, in this paper we investigate whether short, narrated video recordings of mathematical explanations…

Guessing Where the Goal Posts Are: Managing Health and Well-Being during the Transition to University Studies

ERIC Educational Resources Information Center

Wrench, Alison; Garrett, Robyne; King, Sharron

2013-01-01

It is widely acknowledged that social conditions are directly associated with health and well-being. Significantly little is known about the impact of changing social conditions, including the transition to higher education, on young people's health and well-being. This qualitative research investigated perceptions and factors that influence…

The Perceptions of Japanese Students toward Academic English Reading: Implications for Effective ESL Reading Strategies

ERIC Educational Resources Information Center

Iwai, Yuko

2008-01-01

The population of English as a Second Language (ESL) learners has increased significantly in higher education settings in the United States today. It has been reported that Japanese ESL students are generally unsuccessful when studying in English speaking countries. The typical way of reading in English for Japanese students is the…

In Their Own Voices: Faculty Developers' Perceptions of Their Professional Identity and Knowledge Acquisition Strategies

ERIC Educational Resources Information Center

Shaffer, Christine E.

2011-01-01

As colleges and universities increase the focus on student learning, faculty development has taken a more prominent role in higher education (Barr & Tagg, 1995; Fink, 2003; Lieberman & Guskin, 2002). While a significant body of work on the practice of faculty development exists, research on faculty developers as professionals is limited. Several…

Corruption, inequality and population perception of healthcare quality in Europe

PubMed Central

2013-01-01

Background Evaluating the quality of healthcare and patient safety using general population questionnaires is important from research and policy perspective. Using a special wave of the Eurobarometer survey, we analysed the general population’s perception of health care quality and patient safety in a cross-country setting. Methods We used ordered probit, ordinary least squares and probit analysis to estimate the determinants of health care quality, and ordered logit analysis to analyse the likelihood of being harmed by a specific medical procedure. The models used population weights as well as country-clustered standard errors. Results We found robust evidence for the impact of socio-demographic variables on the perception of quality of health care. More specifically, we found a non-linear impact of age on the perception of quality of health care and patient safety, as well as a negative impact of poverty on both perception of quality and patient safety. We also found robust evidence that countries with higher corruption levels were associated with worse perceptions of quality of health care. Finally, we found evidence that income inequality affects patients’ perception vis-à-vis safety, thus feeding into the poverty/health care quality nexus. Conclusions Socio-demographic factors and two macro variables (corruption and income inequality) explain the perception of quality of health care and likelihood of being harmed by adverse events. The results carry significant policy weight and could explain why targeting only the health care sector (without an overall reform of the public sector) could potentially be challenging. PMID:24215401

Corruption, inequality and population perception of healthcare quality in Europe.

PubMed

Nikoloski, Zlatko; Mossialos, Elias

2013-11-11

Evaluating the quality of healthcare and patient safety using general population questionnaires is important from research and policy perspective. Using a special wave of the Eurobarometer survey, we analysed the general population's perception of health care quality and patient safety in a cross-country setting. We used ordered probit, ordinary least squares and probit analysis to estimate the determinants of health care quality, and ordered logit analysis to analyse the likelihood of being harmed by a specific medical procedure. The models used population weights as well as country-clustered standard errors. We found robust evidence for the impact of socio-demographic variables on the perception of quality of health care. More specifically, we found a non-linear impact of age on the perception of quality of health care and patient safety, as well as a negative impact of poverty on both perception of quality and patient safety. We also found robust evidence that countries with higher corruption levels were associated with worse perceptions of quality of health care. Finally, we found evidence that income inequality affects patients' perception vis-à-vis safety, thus feeding into the poverty/health care quality nexus. Socio-demographic factors and two macro variables (corruption and income inequality) explain the perception of quality of health care and likelihood of being harmed by adverse events. The results carry significant policy weight and could explain why targeting only the health care sector (without an overall reform of the public sector) could potentially be challenging.

A comparative study of selected Georgia elementary principals' perceptions of environmental knowledge

NASA Astrophysics Data System (ADS)

Campbell, Joyce League

This study sought to establish baseline data on environmental knowledge, opinions, and perceptions of elementary principals and to make comparisons based on academic success rankings of schools and to national results. The self-reported study looked at 200 elementary principals in the state of Georgia. The population selected for the study included principals from the 100 top and 100 bottom academically ranked elementary schools as reported in the Georgia Public Policy Foundation Report Card for Parents. Their scores on the NEETF/Roper Environmental Knowledge Survey were compared between these two Georgia groups and to a national sample. Georgia elementary principals' scores were compared to environmental programs evident in their schools. The two Georgia groups were also compared on environmental opinion and perception responses on mandates, programs in schools and time devoted to these, environmental education as a priority, and the impact of various factors on the strength of environmental studies in schools. Georgia elementary principals leading schools at the bottom of the academic performance scale achieved environmental knowledge scores comparable to the national sample. However, principals of academically successful schools scored significantly higher on environmental knowledge than their colleagues from low performing schools (p < .05) and higher than the national sample (p < .001). Both Georgia principal groups strongly support a mandated environmental education curriculum for Georgia. The two groups were comparable on distributions of time devoted to environmental education across grade levels; however, principals from the more successful schools reported significantly (p < .01) greater amounts of time allotted to environmental studies. Both groups reported the same variety of environmental programs and practices evident in their schools and similar participation in these activities at various grade levels. Most significant (p < .01) was the comparison of ratings each group gave to environmental education as an instructional priority in their schools; principals supervising successful school programs viewed environmental education as a higher priority. These successful principals also recognized the importance of both administrator and staff interest as influencing factors and ranked these two variables as strongly impacting the success or failure of environmental initiatives in schools. Comparison of principals' environmental knowledge scores to numbers of programs shown no significant relationship. (Abstract shortened by UMI.)

Impact of direct-to-consumer predictive genomic testing on risk perception and worry among patients receiving routine care in a preventive health clinic.

PubMed

James, Katherine M; Cowl, Clayton T; Tilburt, Jon C; Sinicrope, Pamela S; Robinson, Marguerite E; Frimannsdottir, Katrin R; Tiedje, Kristina; Koenig, Barbara A

2011-10-01

To assess the impact of direct-to-consumer (DTC) predictive genomic risk information on perceived risk and worry in the context of routine clinical care. Patients attending a preventive medicine clinic between June 1 and December 18, 2009, were randomly assigned to receive either genomic risk information from a DTC product plus usual care (n=74) or usual care alone (n=76). At intervals of 1 week and 1 year after their clinic visit, participants completed surveys containing validated measures of risk perception and levels of worry associated with the 12 conditions assessed by the DTC product. Of 345 patients approached, 150 (43%) agreed to participate, 64 (19%) refused, and 131 (38%) did not respond. Compared with those receiving usual care, participants who received genomic risk information initially rated their risk as higher for 4 conditions (abdominal aneurysm [P=.001], Graves disease [P=.04], obesity [P=.01], and osteoarthritis [P=.04]) and lower for one (prostate cancer [P=.02]). Although differences were not significant, they also reported higher levels of worry for 7 conditions and lower levels for 5 others. At 1 year, there were no significant differences between groups. Predictive genomic risk information modestly influences risk perception and worry. The extent and direction of this influence may depend on the condition being tested and its baseline prominence in preventive health care and may attenuate with time.

Acute maternal social dysfunction, health perception and psychological distress after ultrasonographic detection of a fetal structural anomaly.

PubMed

Kaasen, A; Helbig, A; Malt, U F; Naes, T; Skari, H; Haugen, G

2010-08-01

To predict acute psychological distress in pregnant women following detection of a fetal structural anomaly by ultrasonography, and to relate these findings to a comparison group. A prospective, observational study. Tertiary referral centre for fetal medicine. One hundred and eighty pregnant women with a fetal structural anomaly detected by ultrasound (study group) and 111 with normal ultrasound findings (comparison group) were included within a week following sonographic examination after gestational age 12 weeks (inclusion period: May 2006 to February 2009). Social dysfunction and health perception were assessed by the corresponding subscales of the General Health Questionnaire (GHQ-28). Psychological distress was assessed using the Impact of Events Scale (IES-22), Edinburgh Postnatal Depression Scale (EPDS) and the anxiety and depression subscales of the GHQ-28. Fetal anomalies were classified according to severity and diagnostic or prognostic ambiguity at the time of assessment. Social dysfunction, health perception and psychological distress (intrusion, avoidance, arousal, anxiety, depression). The least severe anomalies with no diagnostic or prognostic ambiguity induced the lowest levels of IES intrusive distress (P = 0.025). Women included after 22 weeks of gestation (24%) reported significantly higher GHQ distress than women included earlier in pregnancy (P = 0.003). The study group had significantly higher levels of psychosocial distress than the comparison group on all psychometric endpoints. Psychological distress was predicted by gestational age at the time of assessment, severity of the fetal anomaly, and ambiguity concerning diagnosis or prognosis.

An analysis of the relationship between K--5 elementary school teachers' perceptions of principal instructional leadership and their science teaching efficacy

NASA Astrophysics Data System (ADS)

Clark, Ian

The purpose of this study is to analyze the relationship between K-5 elementary school teachers' perceptions of principal instructional leadership and their science teaching efficacy. The influence of background variables on both leadership and efficacy is also analyzed. A sequential mixed methods approach was used in this study. The survey sample was comprised of teachers in the elementary divisions of schools from the nine international school regional associations. Teacher participation was obtained through an email containing an online survey link. Following the analysis of survey responses (N=356), in-depth interviews (N=17) were conducted. Reliability for the instructional leadership scale was found to be .94 (coefficient alpha) and .69 for the personal science teaching efficacy (PSTE) scale. The results show a significant correlation between elementary school teachers' perceptions of principal instructional leadership and their PSTE levels, with the most significant correlation that between the study of a science-related major or minor at college and higher PSTE scores. Strong correlations were also found between PSTE levels and having principals who discussed goals at faculty meetings, participated in science curricular review, supported recognition of student progress, encouraged new skills and concepts, discussed student progress with faculty, and used assessments to see science progress towards easily understood goals. PSTE levels were also higher in schools where principals had grade or school level science coordinators in place and where they supported the use of science kits.

Instructional development for teachers in higher education: effects on students' perceptions of the teaching-learning environment.

PubMed

Stes, Ann; De Maeyer, Sven; Gijbels, David; Van Petegem, Peter

2012-09-01

Although instructional development for teachers has become an important topic in higher education, little is known about its actual impact. In particular, evidence regarding the impact of teachers' instructional development on students' perceptions of the teaching-learning environment is scarce. The impact of an instructional development programme for beginning university teachers on students' perceptions of the teaching and learning environment was investigated. We also explored whether this impact is dependent on class size and student level (first years vs. non-first years). Quantitative data were gathered from more than 1,000 students at pre- and post-tests, using a quasi-experimental design. A multi-level analysis was conducted in which five models were estimated. A basic model made clear that teachers did differ from each other with respect to the dependent variables concerned; however, differences in scale scores also resulted to a large extent from differences between students. A second model, in which the moderating impact by way of teacher characteristics, context, and student characteristics was not taken into account, reported no significant effect of training. A third model, examining the net impact of instructional development revealed some impact, which was, remarkably, negative. A first interaction model proved a differential impact of instructional development for teachers teaching first years and those teaching non-first years. A second one showed that the impact of training depended on the number of students one teaches. Instructional development for teachers in higher education does not easily result in effects on students' perceptions of the teaching and learning environment. Perspectives for further research into instructional development are discussed. ©2011 The British Psychological Society.

Work hours, weight status, and weight-related behaviors: a study of metro transit workers.

PubMed

Escoto, Kamisha H; French, Simone A; Harnack, Lisa J; Toomey, Traci L; Hannan, Peter J; Mitchell, Nathan R

2010-12-20

Associations between hours worked per week and Body Mass Index (BMI), food intake, physical activity, and perceptions of eating healthy at work were examined in a sample of transit workers. Survey data were collected from 1086 transit workers. Participants reported hours worked per week, food choices, leisure-time physical activity and perceptions of the work environment with regard to healthy eating. Height and weight were measured for each participant. Multivariate linear and logistic regressions were conducted to examine associations between work hours and behavioral variables. Associations were examined in the full sample and stratified by gender. Transit workers working in the highest work hour categories had higher BMI and poorer dietary habits, with results differing by gender. Working 50 or more hours per week was associated with higher BMI among men but not women. Additionally, working 50 or more hours per week was significantly associated with higher frequency of accessing cold beverage, cold food, and snack vending machines among men. Working 40 or more hours per week was associated with higher frequency of accessing cold food vending machines among women. Reported frequency of fruit and vegetable intake was highest among women working 50 or more hours per week. Intake of sweets, sugar sweetened beverages, and fast food did not vary with work hours in men or women. Physical activity and perception of ease of eating healthy at work were not associated with work hours in men or women. Long work hours were associated with more frequent use of garage vending machines and higher BMI in transit workers, with associations found primarily among men. Long work hours may increase dependence upon food availability at the worksite, which highlights the importance of availability of healthy food choices.

Work hours, weight status, and weight-related behaviors: a study of metro transit workers

PubMed Central

2010-01-01

Background Associations between hours worked per week and Body Mass Index (BMI), food intake, physical activity, and perceptions of eating healthy at work were examined in a sample of transit workers. Methods Survey data were collected from 1086 transit workers. Participants reported hours worked per week, food choices, leisure-time physical activity and perceptions of the work environment with regard to healthy eating. Height and weight were measured for each participant. Multivariate linear and logistic regressions were conducted to examine associations between work hours and behavioral variables. Associations were examined in the full sample and stratified by gender. Results Transit workers working in the highest work hour categories had higher BMI and poorer dietary habits, with results differing by gender. Working 50 or more hours per week was associated with higher BMI among men but not women. Additionally, working 50 or more hours per week was significantly associated with higher frequency of accessing cold beverage, cold food, and snack vending machines among men. Working 40 or more hours per week was associated with higher frequency of accessing cold food vending machines among women. Reported frequency of fruit and vegetable intake was highest among women working 50 or more hours per week. Intake of sweets, sugar sweetened beverages, and fast food did not vary with work hours in men or women. Physical activity and perception of ease of eating healthy at work were not associated with work hours in men or women. Conclusions Long work hours were associated with more frequent use of garage vending machines and higher BMI in transit workers, with associations found primarily among men. Long work hours may increase dependence upon food availability at the worksite, which highlights the importance of availability of healthy food choices. PMID:21172014

Body mass, weight control behaviours, weight perception and emotional well being in a multiethnic sample of early adolescents.

PubMed

Viner, R M; Haines, M M; Taylor, S J C; Head, J; Booy, R; Stansfeld, S

2006-10-01

To investigate weight perception, dieting and emotional well being across the range of body mass index (BMI) in a population-based multiethnic sample of early adolescents. Cross-sectional population-based survey. In total, 2789 adolescents 11-14 years of age from three highly deprived regional authorities in East London, in 2001. Data were collected by student-completed questionnaire on weight perception, dieting history, mental and physical health, health behaviours, social capital and sociodemographic factors. Height and weight were measured by trained researchers. Overweight was defined as BMI > or =85th centile and obesity as BMI > or =98th centile. Underweight was defined as BMI< or =15th centile. In all, 73% were from ethnic groups other than white British. Valid BMI were available for 2522 subjects (90.4%) of whom 14% were obese. Only 20% of overweight boys and 51% of overweight girls assessed their weight accurately. Accuracy of weight perception did not vary between ethnic groups. In all, 42% of girls and 26% of boys reported current dieting to lose weight. Compared with white British teenagers, a history of dieting was more common among Bangladeshi, Indian and mixed ethnicity boys and less likely among Pakistani girls. Self-esteem was not associated with BMI in girls but was significantly lower in obese boys than those of normal weight (P=0.02). Within ethnic subgroups, self-esteem was significantly lower in overweight white British boys (P=0.03) and obese Bangladeshi boys (P=0.01) and Bangladeshi girls (P=0.04), but significantly higher in obese black African girls (P=0.01) than those of normal weight. Obese young people had a higher prevalence of psychological distress (P=0.04), except among Bangladeshi teenagers, where overweight and obese young people had less psychological distress than those of normal weight (P=0.02). Birth outside the UK was associated with reduced risk of obesity in girls (P=0.02) but not with history of dieting, weight perception or psychological factors in either gender. High levels of current dieting for weight control and inaccurate perception of body mass are common across all ethnic groups. However, dieting history and the associations of obesity with self-esteem and psychological distress vary between ethnic groups. Interventions to prevent or treat obesity in black or minority ethnicity groups must consider cultural differences in the relationship between body mass, self-esteem and psychological distress.

Perception of Western Musical Modes: A Chinese Study.

PubMed

Fang, Lele; Shang, Junchen; Chen, Nan

2017-01-01

The major mode conveys positive emotion, whereas the minor mode conveys negative emotion. However, previous studies have primarily focused on the emotions induced by Western music in Western participants. The influence of the musical mode (major or minor) on Chinese individuals' perception of Western music is unclear. In the present experiments, we investigated the effects of musical mode and harmonic complexity on psychological perception among Chinese participants. In Experiment 1, the participants ( N = 30) evaluated 24 musical excerpts in five dimensions (pleasure, arousal, dominance, emotional tension, and liking). In Experiment 2, the participants ( N = 40) evaluated 48 musical excerpts. Perceptions of the musical excerpts differed significantly according to mode, even if the stimuli were Western musical excerpts. The major-mode music induced greater pleasure and arousal and produced higher liking ratings than the minor-mode music, whereas the minor-mode music induced greater tension than the major-mode music. Mode did not influence the dominance rating. Perception of Western music was not influenced by harmonic complexity. Moreover, preference for musical mode was influenced by previous exposure to Western music. These results confirm the cross-cultural emotion induction effects of musical modes in Western music.

The Seeds of Discontent: Examining Youth Perceptions of Higher Education in Syria

ERIC Educational Resources Information Center

Buckner, Elizabeth

2013-01-01

This article examines young Syrians' perceptions of higher education after the 2001 reforms, which expanded access to higher education and permitted the establishment of private universities. Data come from in-depth interviews conducted with 22 Syrians residing in Damascus, aged 18-32 in 2009. Analysis indicates youth are critical of the higher…

On the Distinctive Function of Christian Higher Education and the Common Good

ERIC Educational Resources Information Center

Collins, Christopher S.; Clanton, J. Caleb

2018-01-01

Despite myriad benefits of higher education to communities and the public at large, a commonplace perception these days is that the most important benefit of higher education centers on what accrues to individual degree earners. Institutions can inadvertently encourage this narrower perception in various ways. The purpose of this article is to…

Longitudinal changes in parental satisfaction: mixed dentition esthetics.

PubMed

Cannon, Hyrum M; Broffitt, Barbara; Levy, Steven M; Warren, John J

2010-01-01

This study's purpose was to report on parents' esthetic perceptions of their children's mixed dentition and parental satisfaction changes over time. A total of 376 parents completed esthetic questionnaires concerning satisfaction with their children's teeth at 9- and 11-years-old. Changes in esthetic perceptions were compared based on fluorosis, nonfluoride opacity status (evaluated at 9-years-old), and other factors. A total of 36% had definitive fluorosis on permanent maxillary incisors. Fluorosis (P=.003) and opacity (P=.02) status were significantly related to reduced likelihood of parental satisfaction at 11-years-old. Parents were less satisfied with overall tooth color at 11 vs 9-years-old (P=.045), but revealed no significant change in satisfaction with overall appearance (P=.17). Shape and color concerns increased (both P=.003), while spacing concerns decreased (P=.004). Parental satisfaction increases were associated with higher socioeconomic status (P=.03) and starting orthodontic treatment (P=.002), but changes were not significantly associated with fluorosis (P=.38) or opacities (P=.81). Parents were generally less satisfied with overall tooth color at 11 (vs 9) years old and had greater concerns about tooth shape and color, but fewer concerns with spacing. Improvement in parental satisfaction with overall appearance was related to higher socioeconomic status and having begun orthodontic treatment.

Exploring relationships between hospital patient safety culture and Consumer Reports safety scores.

PubMed

Smith, Scott Alan; Yount, Naomi; Sorra, Joann

2017-02-16

A number of private and public companies calculate and publish proprietary hospital patient safety scores based on publicly available quality measures initially reported by the U.S. federal government. This study examines whether patient safety culture perceptions of U.S. hospital staff in a large national survey are related to publicly reported patient safety ratings of hospitals. The Agency for Healthcare Research and Quality Hospital Survey on Patient Safety Culture (Hospital SOPS) assesses provider and staff perceptions of hospital patient safety culture. Consumer Reports (CR), a U.S. based non-profit organization, calculates and shares with its subscribers a Hospital Safety Score calculated annually from patient experience survey data and outcomes data gathered from federal databases. Linking data collected during similar time periods, we analyzed relationships between staff perceptions of patient safety culture composites and the CR Hospital Safety Score and its five components using multiple multivariate linear regressions. We analyzed data from 164 hospitals, with patient safety culture survey responses from 140,316 providers and staff, with an average of 856 completed surveys per hospital and an average response rate per hospital of 56%. Higher overall Hospital SOPS composite average scores were significantly associated with higher overall CR Hospital Safety Scores (β = 0.24, p < 0.05). For 10 of the 12 Hospital SOPS composites, higher patient safety culture scores were associated with higher CR patient experience scores on communication about medications and discharge. This study found a relationship between hospital staff perceptions of patient safety culture and the Consumer Reports Hospital Safety Score, which is a composite of patient experience and outcomes data from federal databases. As hospital managers allocate resources to improve patient safety culture within their organizations, their efforts may also indirectly improve consumer-focused, publicly reported hospital rating scores like the Consumer Reports Hospital Safety Score.

Effects of noise and reverberation on speech perception and listening comprehension of children and adults in a classroom-like setting.

PubMed

Klatte, Maria; Lachmann, Thomas; Meis, Markus

2010-01-01

The effects of classroom noise and background speech on speech perception, measured by word-to-picture matching, and listening comprehension, measured by execution of oral instructions, were assessed in first- and third-grade children and adults in a classroom-like setting. For speech perception, in addition to noise, reverberation time (RT) was varied by conducting the experiment in two virtual classrooms with mean RT = 0.47 versus RT = 1.1 s. Children were more impaired than adults by background sounds in both speech perception and listening comprehension. Classroom noise evoked a reliable disruption in children's speech perception even under conditions of short reverberation. RT had no effect on speech perception in silence, but evoked a severe increase in the impairments due to background sounds in all age groups. For listening comprehension, impairments due to background sounds were found in the children, stronger for first- than for third-graders, whereas adults were unaffected. Compared to classroom noise, background speech had a smaller effect on speech perception, but a stronger effect on listening comprehension, remaining significant when speech perception was controlled. This indicates that background speech affects higher-order cognitive processes involved in children's comprehension. Children's ratings of the sound-induced disturbance were low overall and uncorrelated to the actual disruption, indicating that the children did not consciously realize the detrimental effects. The present results confirm earlier findings on the substantial impact of noise and reverberation on children's speech perception, and extend these to classroom-like environmental settings and listening demands closely resembling those faced by children at school.

Comparison of domestic violence against women in urban versus rural areas of southeast Nigeria

PubMed Central

Ajah, Leonard Ogbonna; Iyoke, Chukwuemeka Anthony; Nkwo, Peter Onubiwe; Nwakoby, Boniface; Ezeonu, Paul

2014-01-01

Background The perception and prevalence of domestic violence (DV) in rural areas is poorly understood; the result is that most efforts at eradicating this harmful practice are concentrated in urban areas. The objective of the study was to compare the burden and perception of DV among women living in rural and urban Igbo communities of southeast Nigeria. Methods This was a comparative, cross-sectional study of women residing in rural and urban communities in Enugu, Nigeria, who had gathered for an annual religious meeting from August 1–7, 2011. Data analysis involved descriptive and inferential statistics and was conducted with the Statistical Package for Social Sciences, software version 17.0, at a 95% level of confidence. Results A total of 836 women who met the eligibility criteria participated in the survey. Of these, 376 were from Okpanku, a rural community, while 460 were from Ogui Nike, an urban community. The prevalence of DV among rural women was significantly higher than that among urban women (97% versus 81%, P<0.001). In particular, the prevalence of physical violence was significantly higher among rural women than among urban women (37.2% versus 23.5%; P=0.05). In contrast, rural and urban women did not differ significantly in the proportions that had experienced psychological or sexual violence. The proportion of women who believed that DV was excusable was significantly higher among rural dwellers than among urban dwellers (58.5% versus 29.6%; P=0.03). Conclusion The burden of DV against women may be higher in rural communities than in urban communities in southeast Nigeria. More rural women perceived DV as excusable; this finding suggests that factors that sustain DV could be strong in rural areas. A comprehensive program to curb DV in this area may need to significantly involve the rural areas. PMID:25336992

Educational climate perception by preclinical and clinical medical students in five Spanish medical schools.

PubMed

Palés, Jorge; Gual, Arcadi; Escanero, Jesús; Tomás, Inmaculada; Rodríguez-de Castro, Felipe; Elorduy, Marta; Virumbrales, Montserrat; Rodríguez, Gerardo; Arce, Víctor

2015-06-08

The purpose of this study was to investigate student's perceptions of Educational Climate (EC) in Spanish medical schools, comparing various aspects of EC between the 2nd (preclinical) and the 4th (clinical) years to detect strengths and weaknesses in the on-going curricular reform. This study utilized a cross-sectional design and employed the Spanish version of the "Dundee Ready Education Environment Measure" (DREEM). The survey involved 894 2nd year students and 619 4th year students from five Spanish medical schools. The global average score of 2nd year students from the five medical schools was found to be significantly higher (116.2±24.9, 58.2% of maximum score) than that observed in 4th year students (104.8±29.5, 52.4% of maximum score). When the results in each medical school were analysed separately, the scores obtained in the 2nd year were almost always significantly higher than in the 4th year for all medical schools, in both the global scales and the different subscales. The perception of the EC by 2nd and 4th year students from five Spanish medical schools is more positive than negative although it is significantly lower in the 4th year. In both years, although more evident in the 4th year, students point out the existence of several important "problematic educational areas" associated with the persistence of traditional curricula and teaching methodologies. Our findings of this study should lead medical schools to make a serious reflection and drive the implementation of the necessary changes required to improve teaching, especially during the clinical period.

Educational climate perception by preclinical and clinical medical students in five Spanish medical schools

PubMed Central

Gual, Arcadi; Escaneroi, Jesus; Tomás, Inmaculada; Rodríguez de Castro, Felipe; Elorudy, Marta; Virumbrales, Montserrat; Rodríguez, Gerardo; Arce, Victor

2015-01-01

Objectives The purpose of this study was to investigate student's perceptions of Educational Climate (EC) in Spanish medical schools, comparing various aspects of EC between the 2nd (preclinical) and the 4th (clinical) years to detect strengths and weaknesses in the on-going curricular reform. Methods This study utilized a cross-sectional design and employed the Spanish version of the "Dundee Ready Education Environment Measure" (DREEM). The survey involved 894 2nd year students and 619 4th year students from five Spanish medical schools. Results The global average score of 2nd year students from the five medical schools was found to be significantly higher (116.2±24.9, 58.2% of maximum score) than that observed in 4th year students (104.8±29.5, 52.4% of maximum score). When the results in each medical school were analysed separately, the scores obtained in the 2nd year were almost always significantly higher than in the 4th year for all medical schools, in both the global scales and the different subscales. Conclusions The perception of the EC by 2nd and 4th year students from five Spanish medical schools is more positive than negative although it is significantly lower in the 4th  year. In both years, although more evident in the 4th year, students point out the existence of several important "problematic educational areas" associated with the persistence of traditional curricula and teaching methodologies. Our findings of this study should lead medical schools to make a serious reflection and drive the implementation of the necessary changes required to improve teaching, especially during the clinical period. PMID:26057355

Comparison of workers' perceptions toward work climate and health symptoms between ceramic and iron foundry workers.

PubMed

Majumder, Joydeep; Bagepally, Bhavani S; Shah, Priyanka; Kotadiya, Sanjay; Yadav, Suresh; Naha, Nibedita

2016-01-01

Workers exposed to heavy manual material handling (MMH) in a hot working environment succumb to severe physical stress and psychological stress. (1) Recognize the heat load at workplaces of ceramic industry and iron industry, and (2) comparatively examine the characteristics of self-reported physiological responses and heat-health perception among these workers. Cross-sectional prospective study. Workplace microclimate in the ceramic industry and iron industry was monitored. An ergonomic checklist and a questionnaire was used to record self-reported workers' perceptions toward heat stress at workplace (ceramic workers N = 321, iron foundry workers N = 253). The prevalence rates of subjective symptoms among workers of both the industries were compared. Chi-square test was used to examine the association between stressors and health complaints at a significance level set at P < 0.05. Iron foundries recorded higher mean ambient temperature (43.4 ± 3.7°C) and wet-bulb globe temperature (WGBT) index (31.5 ± 0.7°C) as compared to ceramic industries (39.9 ± 3.3°C and 28 ± 1.5°C, respectively). Heavy sweating, elevated body temperature, sleeplessness, excessive thirst, muscular discomforts, and fatigue were prime symptoms recorded among workers of both industries. Skin-related disorders (red face, dry skin, bumps, itching) were significantly higher among iron foundry workers, whereas sleeplessness, high blood pressure, heavy sweating, kidney stone, decreased urination, muscular discomforts, and fatigue were significantly more among ceramic workers. Young workers reported more sweating and fatigue than older workers. A hot work climate and heavy manual labor designate ceramic and iron industries as arduous. Direct contact with hot surface and continuous MMH in tandem with the mechanical pace of production process makes work in ceramic industries more difficult than iron foundries.

Can a video curriculum on the social determinants of health affect residents' practice and families' perceptions of care?

PubMed

Klein, Melissa D; Alcamo, Alicia M; Beck, Andrew F; O'Toole, Jennifer K; McLinden, Daniel; Henize, Adrienne; Kahn, Robert S

2014-01-01

Screening and management of the social determinants of health (SDH) are critical for child health promotion. We sought to evaluate the impact of a facilitated video curriculum on resident SDH screening competence, parental perceptions of resident practice, resident-initiated referrals to a medical-legal partnership (MLP), and formula distribution to food-insecure families. This was a pre-post study with concurrent control performed at a large pediatric residency program. Second- and third-year residents were assigned to control and intervention groups on the basis of their continuity clinic day. The curriculum included videotaped vignettes of screening for SDH and a "day in the life" series of families describing the impact of intervention on their lives. Residents completed self-assessments on screening competence and resource knowledge. After a well-child encounter, families (3 per resident) assessed their level of trust and respect for the resident and the number of SDHs screened for. MLP referral rates and formula distribution were compared. The intervention group's self-assessed competence in screening for housing, benefits, and educational concerns was significantly higher compared to controls (each P ≤ .05). Parents' rating of trust and respect was high and did not differ between groups. Screening for each SDH was higher in the intervention group with domestic violence (odds ratio 2.16, 95% confidence interval 1.01-4.63) and depression (odds ratio 2.63, 95% confidence interval 1.15-5.99), reaching statistical significance. MLP referral rates increased (P = .06), and formula distribution (P = .02) reached statistical significance in the intervention group. This SDH video curriculum improved resident self-assessed screening competence, parental perception of screening, and both MLP referrals and formula distribution. Copyright © 2014 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Reality of delusion: migrant perception of levels of living and opportunity in Venezuela, 1961-1971.

PubMed

Eastwood, D A

1983-07-01

To facilitate comparison of how well migrant perceptions may have accorded with reality and of the effects of that migration between 1961-71 may have had on relative regional development in Venezuela, a composite index based on state census data must be constructed by which the country's overall levels of living and social well being can be examined. The index constructed was loosely based on a range of variables suggested by Knox, but with the specific selected variables restricted by those data available in the Venezuelan censuses and other institutional reports. 20 variables were selected. Using these variables, a composite index of levels of living and social well being was constructed. The resultant index (S scores) for each state in 1971 appear in a table and a figure. These S scores demonstrated the relatively higher levels of living in the northern core area around Caracas, with S scores of over 200 in the Federal District and Miranda State. Ripple effects from the northern core also produced high scores in Aragua and Caraboba states. Secondary centers of relative prosperity were Zulia in the west and Bolivar in the east. The traditional Andean population centers in Tachira and Merida also scored positively. In contrast low S scores were found in a central belt of rural states. Lowest scores of all were in the states of Apure and Barinas, isolated on the southern margins of the central belt. Overall, the 1971 S scores decreased as distance from Caracas increased and clearly illustrated Venezuela's acute core/periphery imbalance. Despite the very substantial migration throughout the 1961-71 period, with only minor exceptions, the level of living pattern was essentially static, as a comparison of 1961 and 1971 reveals. Only the states of Bolivar (because of Guayanese industrial growth) and Nueva Esparata (because of its designation as a free port) showed significant 1961-71 improvement in state rankings; only Cojedes and Falcon (for unknown reasons) had significant decline. S scores clearly remained higher in the less rural states. In general, the majority of migration was toward those states with the higher S scores, and the high S scores correlated strongly and positively with net 1961-71 migration. The broad migrant perception of where potentially better overall conditions were likely to be found appeared to be largely accurate. When this overall picture was reduced to specific variables, the reality of migrant perception became less clear. Migrants tended to move not only to where wages were higher but also to where unemployment was higher.

Physiological modeling for detecting degree of perception of a color-deficient person.

PubMed

Rajalakshmi, T; Prince, Shanthi

2017-04-01

Physiological modeling of retina plays a vital role in the development of high-performance image processing methods to produce better visual perception. People with normal vision have an ability to discern different colors. The situation is different in the case of people with color blindness. The aim of this work is to develop a human visual system model for detecting the level of perception of people with red, green and blue deficiency by considering properties like luminance, spatial and temporal frequencies. Simulation results show that in the photoreceptor, outer plexiform and inner plexiform layers, the energy and intensity level of the red, green and blue component for a normal person is proved to be significantly higher than for dichromats. The proposed method explains with appropriate results that red and blue color blindness people could not perceive red and blue color completely.

School discipline and disruptive classroom behavior: the moderating effects of student perceptions.

PubMed

Way, Sandra M

2011-01-01

This study examines the relationship between school discipline and student classroom behavior. A traditional deterrence framework predicts that more severe discipline will reduce misbehavior. In contrast, normative perspectives suggest that compliance depends upon commitment to rules and authority, including perceptions of fairness and legitimacy. Using school and individual-level data from the National Education Longitudinal Study of 1988 and multilevel regression modeling, the author finds support for the normative perspective. Students who perceive school authority as legitimate and teacher–student relations as positive are rated as less disruptive. While perceptions of fairness also predict lower disruptions, the effects are mediated by positive teacher–student relations. Contrary to the deterrence framework, more school rules and higher perceived strictness predicts more, not less, disruptive behavior. In addition, a significant interaction effect suggests that attending schools with more severe punishments may have the unintended consequence of generating defiance among certain youth.

[Social Support as a Resource for Work Ability].

PubMed

Peters, E; Spanier, K; Mohnberg, I; Radoschewski, F M; Bethge, M

2016-04-01

The study examined the association of social support with subjective work ability, subjective prognosis of gainful employment and general health perception. The analysis considered cross-sectional data from a sample of 2,983 employees (40-54 years) with sickness benefits in 2012. The postal survey was conducted in May 2013. After adjustment for socio-demographic and work-related characteristics as well as personality factors low social support was significantly associated with lower work ability (b=- 2,7; 95% CI:-3,4 to 1,9), higher odds of poor employment prognosis (OR=2,0; 95% CI: 1,5 to 2,6) and poorer health perception (b=- 8,0; 95% CI:-10,1 to-5,9). Low social support is potentially an independent predictor of lower work ability, employment prognosis and general health perception. To confirm causal relationships longitudinal data are needed, which will be assessed in 2015 and 2017. © Georg Thieme Verlag KG Stuttgart · New York.

Gender issues in the university research environment

NASA Astrophysics Data System (ADS)

Alpay, E.; Hari, A.; Kambouri, M.; Ahearn, A. L.

2010-05-01

Recruiting and retaining females within science, engineering and technology continues to challenge many European higher education institutions. This study looks at female self-perceptions relating to effective research work and career progression. Focus groups are used to examine the attitudes and experiences of females and a questionnaire is used to explore perceptions in four main skills areas: group work; communication; personal awareness; project planning and management. The study indicates consistent female concerns on issues pertaining to effective female role models, negative work-role stereotypes and the work-life balance of an academic career. For all four skills areas, the average confidence scores of the female participants fell below those of males, but these differences were only statistically significant for perceptions on group work and communication skills and prior to an intense skills development course. Based on these findings, a student workshop on gender issues has been developed, an outline of which is presented.

Preservice music teachers' predictions, perceptions, and assessment of students with special needs: the need for training in student assessment.

PubMed

VanWeelden, Kimberly; Whipple, Jennifer

2007-01-01

The purpose of the current study was to examine preservice teachers' predictions and perceptions of students with special needs' levels of mastery of specific music education concepts and actual grades achieved by these students using alternative assessments and testing accommodations within two subpopulations: students with emotional and/or behavior disorders (EDBD) and students with acute cognitive delays (ACD). The preservice teachers predicted students within the EDBD class would achieve a significantly higher level of mastery of the music concepts than students within the ACD classroom. After the field experience, however, the preservice teachers' perceptions of all students' levels of mastery increased from prediction scores overall. Additionally, preservice teachers were able to execute testing accommodations and implement successful alternative assessments which gave empirical data on the students' levels of mastery of the music education concepts within the curriculum. Implications for music therapists, as consultants in special education, are discussed.

[Social capital, poverty and self-perception of family support in cases of acute respiratory illness].

PubMed

Hamui-Sutton, Alicia; Ponce-Rosas R, E Raúl; Irigoyen-Coria, Arnulfo; Halabe-Cherem, José

2009-01-01

The aim of this study was to correlate the socio structural variables of the Simplified Index of Family Poverty with the self-perception of resources that conform social capital among patients with acute respiratory disease (ARD). We used a qualitative and quantitative methodology. The sample included 848 cases distributed in seven Rural Medicine Units of Mexico. We considered three pathways described by Kawachi where social capital might have an impact on individual health. The bivariate correlation and discriminant analysis showed that when there is evidence of poverty in the family, the statistically significant differences are mainly observed in self-perception. Moral support of sons and daughters is thereby increased when there is an ARD. We concluded that when there is a higher index of family poverty there is a decreased access to social resources when a family member is diagnosed with an ARD.

Depressive symptoms and perception of quality of life in Parkinson's disease.

PubMed

Scalzo, Paula; Kummer, Arthur; Cardoso, Francisco; Teixeira, Antonio Lucio

2009-06-01

Depression has been proposed as a major contributor to poor quality of life (QoL) in Parkinson's disease (PD). To evaluate the relationship between depressive symptoms and QoL in subjects with PD. Beck Depression Inventary (BDI) was used to evaluate depressive symptoms and Parkinson's Disease Quality of Life Questionnaire (PDQ-39) to assess the perception of the QoL. Thirty seven patients (19 male/ 18 female) with a typical onset PD and mean disease duration of 7.7 years were studied. Higher scores on BDI correlated with poorer perception of the QoL. This association occurred at the expense of the following PDQ39 domains: mobility, activities of daily living, social support, cognition and emotional well-being dimensions. PD severity also correlated with QoL. Our study corroborates the assumption that depressive symptoms contributed significantly to QoL in PD.

Does Enquiry Based Learning (EBL) impact on clinical practice? A qualitative exploration of midwifery graduates' perceptions.

PubMed

Nallen, Kathleen; Spence, Dale; Porter, Sam

2018-08-01

To elicit perceptions of midwifery graduates regarding the impact of Enquiry Based Learning (EBL) on their clinical practice. A qualitative approach utilising semi-structured interviews and content analysis. A midwifery education provider in the Republic of Ireland. Purposive sampling was employed to recruit fourteen midwifery graduates, from a total of twenty eight, from two cohorts who had successfully completed a Higher Diploma in Midwifery programme. Findings centred on the theme 'Effect of EBL on clinical practice', with positive perceptions of EBL reported in relation to its connexion to midwifery practice. Findings affirm the view that EBL augments linkage of theory to clinical practice in addition to linking clinical practice to theory. Consequently, competent practitioners are cultivated and an array of transferable skills developed, thus demonstrating the significant contribution of EBL in enriching clinical practice. Copyright © 2018 Elsevier Ltd. All rights reserved.

Peer employees' and clinicians' perceptions of public mental illness stigma and discrimination.

PubMed

Stromwall, Layne K; Holley, Lynn C; Kondrat, David C

2012-09-01

Stigma and discrimination against people with mental illnesses are serious problems that can lead to many negative effects. This study examined providers' awareness of consumers' daily lived experience of discrimination. We surveyed 51 peer employees and 52 licensed clinicians to learn how they viewed the extent of public stigma and discrimination. Clinicians, women, and those who had observed a friend with a mental illness treated unfairly perceived significantly higher levels of public discrimination than did their counterparts (adjusted R² = .399, p < .001). Men's perceptions of public discrimination were more strongly affected by personal contact. Mental health providers are uniquely situated to help consumers deal with the effects of discrimination and should incorporate this issue into their clinical practice. Further research should examine the reasons for differences in perception and how these differences relate to provider behavior and consumer outcomes. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

Kinematic parameters that influence the aesthetic perception of beauty in contemporary dance.

PubMed

Torrents, Carlota; Castañer, Marta; Jofre, Toni; Morey, Gaspar; Reverter, Ferran

2013-01-01

Some experiments have stablished that certain kinematic parameters can influence the subjective aesthetic perception of the dance audience. Neave, McCarty, Freynik, Caplan, Hönekopp, and Fink (2010, Biology Letters 7 221-224) reported eleven movement parameters in non-expert male dancers, showing a significant positive correlation with perceived dance quality. We aim to identify some of the kinematic parameters of expert dancers' movements that influence the subjective aesthetic perception of observers in relation to specific skills of contemporary dance. Four experienced contemporary dancers performed three repetitions of four dance-related motor skills. Motion was captured by a VICON-MX system. The resulting 48 animations were viewed by 108 observers. The observers judged beauty using a semantic differential. The data were then subjected to multiple factor analysis. The results suggested that there were strong associations between higher beauty scores and certain kinematic parameters, especially those related to amplitude of movement.

Occupational stressors, stress perception levels, and coping styles of medical surgical RNs: a generational perspective.

PubMed

Wakim, Nada

2014-12-01

The purpose of this study was to compare the occupational stressors, the perceived stress levels, and coping styles of 3 generations of medical-surgical (MS) nurses. The literature supports that the nurse's role is stressful based on a variety of factors including physical labor, human suffering, work hours, staffing, and interpersonal relationships. Data indicate that there are generational differences in the response to stress. The 3 predominant nursing generations coexisting in the nursing workforce add to the complexity of the recognition and coping skills to address stress. A correlational design was used. A convenience sample of MS nurses participated in this study by completing 4 questionnaires. Occupational stressors were found to be significant predictors for perceived stress among all generations of nurses in this sample. Also, the higher the level of stress perception among nurses, the higher the use of coping behaviors. Generation Y reported a higher level of perceived stress and higher use of escape avoidance coping behaviors, while baby boomers reported higher use of self-controlling coping behaviors. By identifying the needs of each of the generational cohorts, nurse leaders, nurse educators, and policy makers can better assist the nursing workforce to remain at the bedside, improve patient outcomes, and maintain a positive work environment.

Process-Oriented Guided Inquiry Learning Strategy Enhances Students’ Higher Level Thinking Skills in a Pharmaceutical Sciences Course

PubMed Central

Verlinden, Nathan; Kruger, Nicholas; Carroll, Ailey; Trumbo, Tiffany

2015-01-01

Objective. To determine if the process-oriented guided inquiry learning (POGIL) teaching strategy improves student performance and engages higher-level thinking skills of first-year pharmacy students in an Introduction to Pharmaceutical Sciences course. Design. Overall examination scores and scores on questions categorized as requiring either higher-level or lower-level thinking skills were compared in the same course taught over 3 years using traditional lecture methods vs the POGIL strategy. Student perceptions of the latter teaching strategy were also evaluated. Assessment. Overall mean examination scores increased significantly when POGIL was implemented. Performance on questions requiring higher-level thinking skills was significantly higher, whereas performance on questions requiring lower-level thinking skills was unchanged when the POGIL strategy was used. Student feedback on use of this teaching strategy was positive. Conclusion. The use of the POGIL strategy increased student overall performance on examinations, improved higher-level thinking skills, and provided an interactive class setting. PMID:25741027

Taste perception and sensory sensitivity: Relationship to feeding problems in boys with Barth Syndrome.

PubMed

Reynolds, Stacey; Kreider, Consuelo M; Meeley, Lauren E; Bendixen, Roxanna M

2015-03-01

Feeding problems are common in boys with Barth syndrome and may contribute to the population's propensity for growth delay and muscle weakness. The purpose of this study was to quantify and describe these feeding issues and examine altered taste perception and sensory sensitivity as contributing factors. A cross-sectional, two-group comparison design was used to examine feeding preferences and behaviors, chemical taste perception, and sensory sensitivities in fifty boys with (n=24) and without (n=26) Barth ages 4-17 years. Taste perception was measured using chemical test strips saturated with phenylthiocarbamide (PTC) and sodium benzoate (NaB). Feeding problems were documented by parents using a Food Inventory, while sensory sensitivities were recorded using a Short Sensory Profile. Boys with Barth differed significantly from typical peers with regards to problem feeding behaviors. For boys with Barth, food refusal and food selectivity were identified as being present in 50% the sample, while 70% of had identified problems related to gagging or swallowing foods. About half of all Barth families noted that their child's eating habits did not match the family's and that separate meals were often prepared. As demonstrated in previous research, about 50% of boys with Barth demonstrated probable or definite differences in taste/smell sensitivity, which was significantly higher than controls. On tests of chemical taste perception, boys with Barth were significantly more likely to be supertasters to PTC and non-tasters to NaB. Taster-status did not directly relate to the presence of feeding problems, however, taste/smell sensitivity did significantly relate to food selectivity by type and texture. Results indicate feeding problems in at least 50-70% of boys with Barth syndrome, and suggest that behaviors are often present before 6 months of age. Differences in taste perception may influence dietary choices in boys with Barth, particularly their craving of salty foods. Taste/smell sensitivity also appears to influence food selectivity, and therefore may be important to consider in this population, particularly in light of dietary influences on cardiac function, energy consumption, and overall growth.

The temporo-parietal junction contributes to global gestalt perception-evidence from studies in chess experts.

PubMed

Rennig, Johannes; Bilalić, Merim; Huberle, Elisabeth; Karnath, Hans-Otto; Himmelbach, Marc

2013-01-01

In a recent neuroimaging study the comparison of intact vs. disturbed perception of global gestalt indicated a significant role of the temporo-parietal junction (TPJ) in the intact perception of global gestalt (Huberle and Karnath, 2012). This location corresponded well with the areas known to be damaged or impaired in patients with simultanagnosia after stroke or due to neurodegenerative diseases. It was concluded that the TPJ plays an important role in the integration of individual items to a holistic percept. Thus, increased BOLD signals should be found in this region whenever a task calls for the integration of multiple visual items. Behavioral experiments in chess experts suggested that their superior skills in comparison to chess novices are partly based on fast holistic processing of chess positions with multiple pieces. We thus analyzed BOLD data from four fMRI studies that compared chess experts with chess novices during the presentation of complex chess-related visual stimuli (Bilalić et al., 2010, 2011a,b, 2012). Three regions of interests were defined by significant TPJ clusters in the abovementioned study of global gestalt perception (Huberle and Karnath, 2012) and BOLD signal amplitudes in these regions were compared between chess experts and novices. These cross-paradigm ROI analyses revealed higher signals at the TPJ in chess experts in comparison to novices during presentations of complex chess positions. This difference was consistent across the different tasks in five independent experiments. Our results confirm the assumption that the TPJ region identified in previous work on global gestalt perception plays an important role in the processing of complex visual stimulus configurations.

Adults with autism spectrum conditions experience increased levels of anomalous perception.

PubMed

Milne, Elizabeth; Dickinson, Abigail; Smith, Richard

2017-01-01

Autism spectrum condition (ASC) is characterised by differences in social interaction and behavioural inflexibility. In addition to these core symptoms, atypical sensory responses are prevalent in the ASC phenotype. Here we investigated anomalous perception, i.e. hallucinatory and/or out of body experiences in adults with ASC. Thirty participants with an ASC diagnosis and thirty neurotypical controls completed the Cardiff Anomalous Perception Scale (CAPS) and the Social Responsiveness Scale (SRS-2). The CAPS is a 32-item questionnaire that asks participants to indicate whether or not they experience a range of anomalous and out of body experiences, and to rate how intrusive and distressing these experiences are. The SRS-2 asks participants to rate the extent to which they identify with a series of 65 statements that describe behaviours associated with the autism phenotype. We found that total CAPS score was significantly higher in the participants with ASC (mean = 14.8, S.D. = 7.9) than the participants without ASC (mean = 3.6, S.D. = 4.1). In addition, the frequency of anomalous perception, the level of distraction and the level of distress associated with the experience were significantly increased in participants with ASC. Importantly, both the frequency of anomalous perceptual experiences and the level of distress caused by anomalous perception in this sample of adults with ASC were very similar to that reported previously in a sample of non-autistic participants who were being treated in hospital for a current psychotic episode. These data indicate that anomalous perceptual experiences are common in adults with ASC and are associated with a high level of distress. The origins of anomalous perception in ASC and the implication of this phenomenon are considered.

Parent & Child Perceptions of Child Health after Sibling Death.

PubMed

Roche, Rosa M; Brooten, Dorothy; Youngblut, JoAnne M

Understanding children's health after a sibling's death and what factors may affect it is important for treatment and clinical care. This study compared children's and their parents' perceptions of children's health and identified relationships of children's age, gender, race/ethnicity, anxiety, and depression and sibling's cause of death to these perceptions at 2 and 4 months after sibling death. 64 children and 48 parents rated the child's health "now" and "now vs before" the sibling's death in an ICU or ER or at home shortly after withdrawal of life-prolonging technology. Children completed the Child Depression Inventory and Spence Children's Anxiety Scale. Sibling cause of death was collected from hospital records. At 2 and 4 months, 45% to 54% of mothers' and 53% to 84% of fathers' ratings of their child's health "now" were higher than their children's ratings. Child health ratings were lower for: children with greater depression; fathers whose children reported greater anxiety; mothers whose child died of a chronic condition. Children's ratings of their health "now vs before" their sibling's death did not differ significantly from mothers' or fathers' ratings at 2 or 4 months. Black fathers were more likely to rate the child's health better "now vs before" the death; there were no significant differences by child gender and cause of death in child's health "now vs before" the death. Children's responses to a sibling's death may not be visually apparent or become known by asking parents. Parents often perceive their children as healthier than children perceive themselves at 2 and 4 months after sibling death, so talking with children separately is important. Children's perceptions of their health may be influenced by depression, fathers' perceptions by children's anxiety, and mother's perceptions by the cause of sibling death.

Development of the adaptive music perception test.

PubMed

Kirchberger, Martin J; Russo, Frank A

2015-01-01

Despite vast amounts of research examining the influence of hearing loss on speech perception, comparatively little is known about its influence on music perception. No standardized test exists to quantify music perception of hearing-impaired (HI) persons in a clinically practical manner. This study presents the Adaptive Music Perception (AMP) test as a tool to assess important aspects of music perception with hearing loss. A computer-driven test was developed to determine the discrimination thresholds of 10 low-level physical dimensions (e.g., duration, level) in the context of perceptual judgments about musical dimensions: meter, harmony, melody, and timbre. In the meter test, the listener is asked to judge whether a tone sequence is duple or triple in meter. The harmony test requires that the listener make judgments about the stability of the chord sequences. In the melody test, the listener must judge whether a comparison melody is the same as a standard melody when presented in transposition and in the context of a chordal accompaniment that serves as a mask. The timbre test requires that the listener determines which of two comparison tones is different in timbre from a standard tone (ABX design). Twenty-one HI participants and 19 normal-hearing (NH) participants were recruited to carry out the music tests. Participants were tested twice on separate occasions to evaluate test-retest reliability. The HI group had significantly higher discrimination thresholds than the NH group in 7 of the 10 low-level physical dimensions: frequency discrimination in the meter test, dissonance and intonation perception in the harmony test, melody-to-chord ratio for both melody types in the melody test, and the perception of brightness and spectral irregularity in the timbre test. Small but significant improvement between test and retest was observed in three dimensions: frequency discrimination (meter test), dissonance (harmony test), and attack length (timbre test). All other dimensions did not show a session effect. Test-retest reliability was poor (<0.6) for spectral irregularity (timbre test); acceptable (>0.6) for pitch and duration (meter test), dissonance and intonation (harmony test), and melody-to-chord ratio I and II (melody test); and excellent (>0.8) for level (meter test) and attack (timbre test). The AMP test revealed differences in a wide range of music perceptual abilities between NH and HI listeners. The recognition of meter was more difficult for HI listeners when the listening task was based on frequency discrimination. The HI group was less sensitive to changes in harmony and had more difficulties with distinguishing melodies in a background of music. In addition, the thresholds to discriminate timbre were significantly higher for the HI group in brightness and spectral irregularity dimensions. The AMP test can be used as a research tool to further investigate music perception with hearing aids and compare the benefit of different music processing strategies for the HI listener. Future testing will involve larger samples with the inclusion of hearing aided conditions allowing for the establishment of norms so that the test might be appropriate for use in clinical practice.

Development of Neural Sensitivity to Face Identity Correlates with Perceptual Discriminability

PubMed Central

Barnett, Michael A.; Hartley, Jake; Gomez, Jesse; Stigliani, Anthony; Grill-Spector, Kalanit

2016-01-01

Face perception is subserved by a series of face-selective regions in the human ventral stream, which undergo prolonged development from childhood to adulthood. However, it is unknown how neural development of these regions relates to the development of face-perception abilities. Here, we used functional magnetic resonance imaging (fMRI) to measure brain responses of ventral occipitotemporal regions in children (ages, 5–12 years) and adults (ages, 19–34 years) when they viewed faces that parametrically varied in dissimilarity. Since similar faces generate lower responses than dissimilar faces due to fMRI adaptation, this design objectively evaluates neural sensitivity to face identity across development. Additionally, a subset of subjects participated in a behavioral experiment to assess perceptual discriminability of face identity. Our data reveal three main findings: (1) neural sensitivity to face identity increases with age in face-selective but not object-selective regions; (2) the amplitude of responses to faces increases with age in both face-selective and object-selective regions; and (3) perceptual discriminability of face identity is correlated with the neural sensitivity to face identity of face-selective regions. In contrast, perceptual discriminability is not correlated with the amplitude of response in face-selective regions or of responses of object-selective regions. These data suggest that developmental increases in neural sensitivity to face identity in face-selective regions improve perceptual discriminability of faces. Our findings significantly advance the understanding of the neural mechanisms of development of face perception and open new avenues for using fMRI adaptation to study the neural development of high-level visual and cognitive functions more broadly. SIGNIFICANCE STATEMENT Face perception, which is critical for daily social interactions, develops from childhood to adulthood. However, it is unknown what developmental changes in the brain lead to improved performance. Using fMRI in children and adults, we find that from childhood to adulthood, neural sensitivity to changes in face identity increases in face-selective regions. Critically, subjects' perceptual discriminability among faces is linked to neural sensitivity: participants with higher neural sensitivity in face-selective regions demonstrate higher perceptual discriminability. Thus, our results suggest that developmental increases in face-selective regions' sensitivity to face identity improve perceptual discrimination of faces. These findings significantly advance understanding of the neural mechanisms underlying the development of face perception and have important implications for assessing both typical and atypical development. PMID:27798143

Bringing Up Girls in Science (BUGS): The Effectiveness of an Afterschool Environmental Science Program for Increasing Female Students' Interest in Science Careers

NASA Astrophysics Data System (ADS)

Tyler-Wood, Tandra; Ellison, Amber; Lim, Okyoung; Periathiruvadi, Sita

2012-02-01

Bringing Up Girls in Science (BUGS) was an afterschool program for 4th and 5th grade girls that provided authentic learning experiences in environmental science as well as valuable female mentoring opportunities in an effort to increase participants' academic achievement in science. BUGS participants demonstrated significantly greater amounts of gain in science knowledge as measured by the Iowa Test of Basic Skills in Science (ITBS-S). The original BUGS participants and contrasts have now completed high school and entered college, allowing researchers to assess the long-term impact of the BUGS program. Fourteen former BUGS participants completed two instruments to assess their perceptions of science and science, technology, engineering, and mathematics (STEM) careers. Their results were compared to four contrast groups composed entirely of females: 12 former BUGS contrasts, 10 college science majors, 10 non-science majors, and 9 current STEM professionals. Results indicate that BUGS participants have higher perceptions of science careers than BUGS contrasts. There were no significant differences between BUGS participants, Science Majors, and STEM professionals in their perceptions of science and STEM careers, whereas the BUGS contrast group was significantly lower than BUGS participants, Science Majors, and STEM Professionals. Additional results and implications are discussed within.

Ethnicity and OPRM variant independently predict pain perception and patient-controlled analgesia usage for post-operative pain.

PubMed

Tan, Ene-choo; Lim, Eileen C P; Teo, Yik-ying; Lim, Yvonne; Law, Hai-yang; Sia, Alex T

2009-06-23

Morphine consumption can vary widely between individuals even for identical surgical procedures. As mu-opioid receptor (OPRM1) is known to modulate pain perception and mediate the analgesic effects of opioid compounds in the central nervous system, we examined the influence of two OPRM polymorphisms on acute post-operative pain and morphine usage in women undergoing elective caesarean delivery. Data on self-reported pain scores and amount of total morphine use according to patient-controlled analgesia were collected from 994 women from the three main ethnic groups in Singapore. We found statistically significant association of the OPRM 118A>G with self-administered morphine during the first 24-hour postoperative period both in terms of total morphine (p = 1.7 x 10(-5)) and weight-adjusted morphine (p = 6.6 x 10(-5)). There was also significant association of this OPRM variant and time-averaged self-rated pain scores (p = 0.024). OPRM 118G homozygotes used more morphine and reported higher pain scores than 118A carriers. Other factors which influenced pain score and morphine usage include ethnicity, age and paying class. Our results suggest that ethnicity and OPRM 118A>G genotype are independent and significant contributors to variation in pain perception and postoperative morphine use in patients undergoing cesarean delivery.

Impact of an internet-based intervention on Finnish mothers' perceptions of parenting satisfaction, infant centrality and depressive symptoms during the postpartum year.

PubMed

Salonen, Anne H; Pridham, Karen F; Brown, Roger L; Kaunonen, Marja

2014-01-01

this study evaluates how an internet-based intervention affects mothers' parenting satisfaction, infant centrality and depressive symptoms. a quasi-experimental design and repeated measures were used. this study was conducted in two Finnish public maternity hospitals (intervention/control). a convenience sample (N=1300) of primiparous and multiparous Finnish-speaking mothers were invited to participate. Multiple-birth and early discharge mothers receiving home visits were excluded. The analysis included 760 mothers. the intervention offered online support for parenting, breast feeding and infant care beginning from the middle of pregnancy. It consisted of an information database, a peer discussion forum and expert advice. Outcomes were measured by the Evaluation and Infant Centrality subscales of the What Being the Parent of a New Baby is Like-Revised, and the Edinburgh Postnatal Depression Scale after childbirth, and six weeks, six months and 12 months post partum. Age, parity, parenting self-efficacy, and perception of infant and family functioning were used as the covariates. during the first postpartum year, mothers' parenting satisfaction increased significantly, whereas infant centrality and depressive symptoms decreased within groups. However, these changes were not linear. The mean difference between groups in parenting satisfaction and depressive symptoms was not significant within any of the four assessments. The mean difference in infant centrality between control and intervention mothers was significant only at six weeks post partum. Primiparas scored significantly higher in infant centrality and significantly lower in depressive symptoms than multiparas. an internet-based intervention did not significantly affect mothers' perceptions of parenting satisfaction and depressive symptoms, but intervention mothers experienced higher infant centrality compared with control mothers at six weeks. Parenting self-efficacy was a significant covariate for all measures. Parity needs to be taken into account when infant centrality and depressive symptoms are used as outcome variables in intervention studies. More research is needed to study the potential of information data bank, professional, and peer online support. This study also highlights the need to pay more attention to the selection of the target population, the selection of outcome measures, and implementation issues in intervention research. Copyright © 2013 Elsevier Ltd. All rights reserved.

Clinical evaluation of higher stimulation rates in the nucleus research platform 8 system.

PubMed

Plant, Kerrie; Holden, Laura; Skinner, Margo; Arcaroli, Jennifer; Whitford, Lesley; Law, Mary-Ann; Nel, Esti

2007-06-01

The effect on speech perception of using higher stimulation rates than the 14.4 kHz available in the Nucleus 24 cochlear implant system was investigated. The study used the Nucleus Research Platform 8 (RP8) system, comprising the CI24RE receiver-stimulator with the Contour electrode array, the L34SP body-worn research speech processor, and the Nucleus Programming Environment (NPE) fitting and Neural Response Telemetry (NRT) software. This system enabled clinical investigation of higher stimulation rates before an implementation in the Freedom cochlear implant system commercially released by Cochlear Limited. Use of higher stimulation rates in the ACE coding strategy was assessed in 15 adult subjects. An ABAB experimental design was used to control for order effects. Program A used a total stimulation rate of between 12 kHz and 14.4 kHz. This program was used for at least the first 3 mo after initial device activation. After evaluation with this program, each subject was provided with two different higher stimulation rate programs: one with a total stimulation rate of 24 kHz and the other with a total stimulation rate of 32 kHz. After a 6-week period of familiarization, each subject identified his/her preferred higher rate program (program B), and this was used for the evaluation. Subjects then repeated their use of program A for 3 wk, then program B for 3 wk, before the second evaluation with each. Speech perception was evaluated by using CNC open-set monosyllabic words presented in quiet and CUNY open-set sentences presented in noise. Preference for stimulation rate program was assessed via a subjective questionnaire. Threshold (T)- and Comfortable (C)-levels, as well as subjective reports of tinnitus, were monitored for each subject throughout the study to determine whether there were any changes that might be associated with the use of higher stimulation rates. No significant mean differences in speech perception results were found for the group between the two programs for tests in either quiet or noise. Analysis of individual subject data showed that five subjects had significant benefit from use of program B for tests administered in quiet and for tests administered in noise. However, only two of these subjects showed benefit in both test conditions. One subject showed significant benefit from use of program A when tested in quiet, whereas another showed benefit with this program in noise. Each subject's preferred program varied. Five subjects reported a preference for program A, eight subjects reported a preference for program B and two reported no overall preference. Preference between the different stimulation rates provided within program B also varied, with 10 subjects preferring 24 kHz and five preferring 32 kHz total stimulation rates. A significant increase in T-levels from baseline measures was observed after three weeks of initial experience with program B, however there was no difference between the baseline levels and those obtained after five weeks of use. No significant change in C-levels was found over the monitoring period. No long-term changes in tinnitus that could be associated with the use of the higher stimulation rates were reported by any of the subjects. The use of higher stimulation rates may provide benefit to some but not all cochlear implant recipients. It is important to optimize the stimulation rate for an individual to ensure maximal benefit. The absence of any changes in T- and C-levels or in tinnitus suggests that higher stimulation rates are safe for clinical use.

Perception of difficulty and glucose control: Effects on academic performance in youth with type I diabetes.

PubMed

Potts, Tiffany M; Nguyen, Jacqueline L; Ghai, Kanika; Li, Kathy; Perlmuter, Lawrence

2015-04-15

To investigate whether perceptions of task difficulty on neuropsychological tests predicted academic achievement after controlling for glucose levels and depression. Participants were type 1 diabetic adolescents, with a mean age = 12.5 years (23 females and 16 males), seen at a northwest suburban Chicago hospital. The sample population was free of co-morbid clinical health conditions. Subjects completed a three-part neuropsychological battery including the Digit Symbol Task, Trail Making Test, and Controlled Oral Word Association test. Following each task, individuals rated task difficulty and then completed a depression inventory. Performance on these three tests is reflective of neuropsychological status in relation to glucose control. Blood glucose levels were measured immediately prior to and after completing the neuropsychological battery using a glucose meter. HbA1c levels were obtained from medical records. Academic performance was based on self-reported grades in Math, Science, and English. Data was analyzed using multiple regression models to evaluate the associations between academic performance, perception of task difficulty, and glucose control. Perceptions of difficulty on a neuropsychological battery significantly predicted academic performance after accounting for glucose control and depression. Perceptions of difficulty on the neuropsychological tests were inversely correlated with academic performance (r = -0.48), while acute (blood glucose) and long-term glucose levels increased along with perceptions of task difficulty (r = 0.47). Additionally, higher depression scores were associated with poorer academic performance (r = -0.43). With the first regression analysis, perception of difficulty on the neuropsychological tasks contributed to 8% of the variance in academic performance after controlling for peripheral blood glucose and depression. In the second regression analysis, perception of difficulty accounted for 11% of the variance after accounting for academic performance and depression. The final regression analysis indicated that perception of difficulty increased with peripheral blood glucose, contributing to 22% of the variance. Most importantly, after controlling for perceptions of task difficulty, academic performance no longer predicted glucose levels. Finally, subjects who found the cognitive battery difficult were likely to have poor academic grades. Perceptions of difficulty on neurological tests exhibited a significant association with academic achievement, indicating that deficits in this skill may lead to academic disadvantage in diabetic patients.

International Perceptions of Cyberbullying within Higher Education

ERIC Educational Resources Information Center

Luker, Julie Marie; Curchack, Barbara C.

2017-01-01

In this study, we investigated perceptions of cyberbullying within higher education among 1,587 professionals from Australia, Canada, the United Kingdom, and the United States. Regardless of country or professional role, participants presented essentially the same bleak picture. Almost half of all participants observed cyberbullying between…

Parental perception of child weight and inflammation: Perceived overweight is associated with higher child c-reactive protein.

PubMed

Sutin, Angelina R; Rust, George; Robinson, Eric; Daly, Michael; Terracciano, Antonio

2017-12-01

Self-perceived overweight and weight discrimination are associated with inflammation in adulthood. We test whether there is an intergenerational association of parent perception of child overweight on higher levels of child c-reactive protein (CRP), a marker of inflammation implicated in stress. Data were from the National Health and Nutrition Examination Survey 2005-2014 (N=4988). Parents reported their perception of their child's weight; CRP was assayed from children's blood samples. Children whose parents perceived them as overweight had higher CRP levels than children who were perceived about the right weight; perceived underweight was also associated with higher CRP (F(2,4977)=9.23, p<.001). These associations were independent of the child's objective weight status and waist circumference and held when the sample was limited to children with objective overweight and obesity. These results suggest an intergenerational transfer of the psychological perception of body weight from parents to the inflammatory health of their child. Copyright © 2017 Elsevier B.V. All rights reserved.

Optimism and psychological well-being among parents of children with cancer: an exploratory study.

PubMed

Fotiadou, Maria; Barlow, J H; Powell, L A; Langton, H

2008-04-01

To identify the characteristics of optimistic parents of children with cancer. To examine the relationship between optimism, anxiety, depression, life satisfaction, coping and subjective health perception in parents of children with cancer and parents of healthy children. One hundred parents of children with cancer were recruited during attendance at Oncology Out-patient Clinics at a UK Regional Cancer Centre. A comparison group of 117 parents of healthy children was also recruited. All parents completed a questionnaire, providing demographic and medical information relating to the child, dispositional optimism, psychological distress, life satisfaction, coping and subjective health perception. Parents of children with cancer had higher levels of anxiety, depression, optimism, satisfaction with life and subjective health perception than the comparison group. Optimism was significantly correlated with satisfaction with life, subjective health perception, anxiety and depression in both groups. The findings highlight the importance of optimism in relationship to psychological distress in parents of children with cancer. Interventions targeting parents' optimism are recommended as a potential source of coping with adversity within this population. Copyright 2007 John Wiley & Sons, Ltd.

Modeling a space-variant cortical representation for apparent motion.

PubMed

Wurbs, Jeremy; Mingolla, Ennio; Yazdanbakhsh, Arash

2013-08-06

Receptive field sizes of neurons in early primate visual areas increase with eccentricity, as does temporal processing speed. The fovea is evidently specialized for slow, fine movements while the periphery is suited for fast, coarse movements. In either the fovea or periphery discrete flashes can produce motion percepts. Grossberg and Rudd (1989) used traveling Gaussian activity profiles to model long-range apparent motion percepts. We propose a neural model constrained by physiological data to explain how signals from retinal ganglion cells to V1 affect the perception of motion as a function of eccentricity. Our model incorporates cortical magnification, receptive field overlap and scatter, and spatial and temporal response characteristics of retinal ganglion cells for cortical processing of motion. Consistent with the finding of Baker and Braddick (1985), in our model the maximum flash distance that is perceived as an apparent motion (Dmax) increases linearly as a function of eccentricity. Baker and Braddick (1985) made qualitative predictions about the functional significance of both stimulus and visual system parameters that constrain motion perception, such as an increase in the range of detectable motions as a function of eccentricity and the likely role of higher visual processes in determining Dmax. We generate corresponding quantitative predictions for those functional dependencies for individual aspects of motion processing. Simulation results indicate that the early visual pathway can explain the qualitative linear increase of Dmax data without reliance on extrastriate areas, but that those higher visual areas may serve as a modulatory influence on the exact Dmax increase.

Differences in Taste Perception and Spicy Preference: A Thai-Japanese Cross-cultural Study.

PubMed

Trachootham, Dunyaporn; Satoh-Kuriwada, Shizuko; Lam-Ubol, Aroonwan; Promkam, Chadamas; Chotechuang, Nattida; Sasano, Takashi; Shoji, Noriaki

2017-12-25

Taste perception is influenced by several factors. However, the relation between taste perception and food culture is unclear. This study compared taste thresholds between populations with different food culture, i.e. Thai and Japanese. A matched case-control study was conducted in 168 adults (84 for each; aged between 50 and 90 years). The age, sex, systemic disease, medication, smoking, xerostomia, and oral hygiene of both groups were not different. Recognition thresholds (RTs) of sweet, salty, sour, bitter, and umami were measured using filter paper disc (FPD). Detection taste thresholds were measured using electrogustometry. Spicy preference was measured by calibrated questionnaires. Higher RTs of all tastes and higher detection taste thresholds were found in Thai as compared to those of Japanese (P < 0.0001). Separate analyses of healthy and unhealthy persons confirmed the significant differences between 2 countries. The average thresholds for sweet, salty, sour, and bitter in Thai and Japanese were 4 and 2, respectively. The average threshold for umami in Thai and Japanese was 5 and 3, respectively. Moreover, Thai population had stronger preference for spicy food (P < 0.0001) with 70% mild- or moderate and 10% strong lovers, compared to over 90% non- or mild-spicy lovers in Japanese. In addition, 70% of Thai consumed spicy food weekly, whilst 80% of Japanese consumed it monthly. Our findings suggested that population with stronger spicy preference such as Thai had much poorer taste sensitivity and perception than that with milder preference like Japanese. Extensive international survey is needed to conclude the influence of food culture on taste perception. © The Author(s) 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Screening for risk of violence using service users' self-perceptions: A prospective study from an acute mental health unit.

PubMed

Lockertsen, Øyvind; Procter, Nicolas; Vatnar, Solveig Karin Bø; Faerden, Ann; Eriksen, Bjørn Magne S; Roaldset, John Olav; Varvin, Sverre

2018-06-01

Service users' self-perception of risk has rarely been emphasized in violence risk assessments. A recent review pointed to the importance of a multidisciplinary approach, because different perspectives may provide a deeper and improved understanding of risk assessment. The aim of this study was to investigate service users' perceptions of their own risk of committing violence, using a self-report risk scale, to determine the feasibility and efficacy of this potential violence risk marker during acute mental health hospitalization. All service users admitted to a psychiatric emergency hospital in Norway during one calendar year were included (N = 512). Nearly 80% self-reported no risk or low risk; only seven (1.4%) reported moderate risk or high risk. Service users who reported moderate risk, high risk, don't know, or won't answer were more likely to be violent (OR = 4.65, 95% CI = 2.79-7.74) compared with those who reported no risk or low risk. There was a significant gender interaction with higher OR for women on both univariate and multivariate analyses. Although the OR was higher for women, women's violence rate (11.0%) was almost half that of men (21.8%). For women, sensitivity and specificity were 0.55 and 0.88, respectively; corresponding values for men were 0.40 and 0.80. Inclusion of self-perception of violence risk is the first step towards service users' collaborative involvement in violence prediction; these results indicate that self-perception can contribute to violence risk assessments in acute mental health settings. Findings also indicate that there are gender differences in these assessments. © 2017 Australian College of Mental Health Nurses Inc.

Quality of Life, Perceptions, and Health Satisfaction of Older Adults with End-Stage Renal Disease: A Systematic Review.

PubMed

Balogun, Seki A; Balogun, Rasheed; Philbrick, John; Abdel-Rahman, Emaad

2017-04-01

To explore the quality of life (QOL), perceptions, and health satisfaction of older adults with end-stage renal disease (ESRD) undergoing renal replacement therapy (RRT). Systematic review of literature. Individuals with ESRD undergoing RRT aged 65 and older. Articles identified from PubMed database search from January 1994 to December 2014. The methodological quality of each of the selected articles was assessed using eight standards adapted from well-established research quality review criteria. Of the initial 1,401 articles identified, 23 met the inclusion criteria. The age range of study participants examined was 65 to 90. Seventy-eight percent of the studies met six or more of the methodological standards; 47% found overall health-related and mental component summary QOL scores in elderly adults with ESRD to be similar to or higher than those of age-matched controls or younger individuals, although the physical component summary QOL scores tended to be lower in older adults. Only six studies addressed health satisfaction and perceptions of elderly adults with ESRD, with widely variable findings. Few studies specifically examine QOL in elderly adults with ESRD undergoing RRT and even fewer address issues of perceptions and health satisfaction. However, the limited data from the QOL studies looks promising with a significant proportion showing similar or higher overall health-related and mental component summary QOL scores in elderly adults with ESRD. The very limited data on perceptions and health satisfaction of elderly adults with ESRD undergoing RRT makes it difficult to make any generalizable conclusions. Overall, more research is needed to examine these factors in elderly adults with ESRD. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

Use and Risk Perception of Electronic Nicotine Delivery Systems and Tobacco in Pregnancy.

PubMed

Bhandari, Naleen Raj; Day, Kanesha D; Payakachat, Nalin; Franks, Amy M; McCain, Keith R; Ragland, Denise

Given the rapid rise in availability and use, understanding the perception of electronic nicotine delivery systems (ENDS) products in pregnant women is vital. As more women of reproductive age use these products, it is likely that their use during pregnancy is also increasing. This study investigated the use of ENDS and tobacco cigarettes, along with knowledge and perceptions of associated health risks in pregnant women. A cross-sectional survey was conducted at a university-based obstetrical clinic. A 32-item self-administered survey was used to collect participants' knowledge, use, and risk perceptions of ENDS and tobacco smoking. Bivariate associations of demographics and ENDS user status were explored using Chi-square or Fisher's exact tests. Average differences in agreement with perception statements across ENDS user status were tested using ANOVA with Tukey's tests for multiple comparisons. Of 382 participants, 57.9% were 21-29 years old and 60.1% had some college or higher education. 30.3% reported using both ENDS and tobacco cigarettes and 11.9% were current ENDS users. The majority of participants had adequate knowledge about the facts and safety of ENDS and there was no difference across three ENDS user status groups. ENDS users perceived significantly lower risk of ENDS and higher benefit of using ENDS to aid quitting tobacco smoking, compared to non-ENDS users. The majority of participants reported that their healthcare providers less frequently assessed ENDS use during their prenatal visits, compared to tobacco cigarette use. There is critical need for healthcare providers to increase the screening for ENDS use during pregnancy and promote awareness of risks and benefits of ENDS in pregnant women. Copyright © 2018 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

A Study of Learners Perception and Attitude towards BA/BSS Program of SSHL of Bangladesh Open University

ERIC Educational Resources Information Center

Sultana, Sabiha; Jahan, Tasrun; Numan, Sharker Md.

2011-01-01

In the present day open and distance education has become a significant way of the development of higher education. Bangladesh Open University (BOU), the only public institution in Bangladesh offers several formal and non-formal programs from secondary to post graduate level through distance mode. The main objectives of BOU's program is to provide…

Is Information Technology Education Betters Learned in Teams? An Exploratory Study of Teamwork Effectiveness at a Higher Education Institution

ERIC Educational Resources Information Center

Lauridsen, Barbara L.

2013-01-01

The purpose of this research was to determine if the effectiveness of technology education can be significantly increased through use of team-based activities including both real-time team encounters and results-driven team assignments. The research addresses this purpose by examining perceptions regarding effectiveness of team-based learning in…

Employers' Perceptions of Graduate Competencies and Future Trends in Higher Vocational Education in China

ERIC Educational Resources Information Center

Velde, Christine

2009-01-01

The Chinese economy is now a major driver of growth in the world economy. As a consequence, significant reforms were introduced which impacted on its educational systems. China is facing unprecedented pressure to produce skilled individuals to meet the demands of this rapid growth. China is in the unique position of operating in a dual system,…

Job Satisfaction of Teachers of Students Who Are Deaf or Hard of Hearing

ERIC Educational Resources Information Center

Luckner, John L.; Dorn, Brittany

2017-01-01

The pressure that educators are experiencing to educate more students, with more challenges, to higher levels of learning than any time in the past is significantly changing their working conditions. The purpose of this study was to examine the perceptions of a national sample of teachers of students who are deaf or hard of hearing to ascertain…

Speech Recognition with the Advanced Combination Encoder and Transient Emphasis Spectral Maxima Strategies in Nucleus 24 Recipients

ERIC Educational Resources Information Center

Holden, Laura K.; Vandali, Andrew E.; Skinner, Margaret W.; Fourakis, Marios S.; Holden, Timothy A.

2005-01-01

One of the difficulties faced by cochlear implant (CI) recipients is perception of low-intensity speech cues. A. E. Vandali (2001) has developed the transient emphasis spectral maxima (TESM) strategy to amplify short-duration, low-level sounds. The aim of the present study was to determine whether speech scores would be significantly higher with…

Perspectives on Quality and Quality Assurance in Learner Support Areas at Three Southeast Asian Open Universities

ERIC Educational Resources Information Center

Darojat, Ojat; Nilson, Michelle; Kaufman, David

2015-01-01

While quality measures in higher education in general have gained significant and growing attention over the past 30 years, questions remain about quality in open universities. This research was an international comparative case study focusing on perceptions of quality and quality assurance (QA) in learner support areas at open universities. The…

My Sister, Myself: The Identification of Sociocultural Factors That Affect the Advancement of African-American Women into Senior-Level Administrative Positions

ERIC Educational Resources Information Center

Candia-Bailey, Antoinette Bonnie

2016-01-01

Since the 1800s African-American women have been involved in educational processes in meaningful ways despite challenges to their efforts and advancements. African-American women have made significant strides in breaking the glass ceiling within higher education. This qualitative research study explores and compares the perceptions of challenges…

Perceptions and Use of Learning Management System Tools and Other Technologies in Higher Education: A Preliminary Analysis

ERIC Educational Resources Information Center

Borboa, Danielle; Joseph, Mathew; Spake, Deborah; Yazdanparast, Atefeh

2017-01-01

This study examines student views and use of technology in conjunction with university coursework. Results reveal that there is widespread use of Microsoft PowerPoint and certain learning management system (LMS) features; however, there are significant differences in views concerning the degree to which these LMS tools enhance learning based on…

The Acoustic Trigger to Conceptualization: An Hypothesis Concerning the Role of the Spoken Word in the Development of Higher Mental Processes.

ERIC Educational Resources Information Center

Dance, Frank E. X.

One of many aspects of the linguistic centrality of the spoken word is the "acoustic trigger" to conceptualization, the most significant primal trigger in human beings, which when activated results in contrast and comparison leading to symbolic conceptualization. The oral/aural mode, or vocal production and acoustic perception, is developmentally…

Students' Perceptions on Incorporating E-Learning into Teaching and Learning at the University of Ghana

ERIC Educational Resources Information Center

Tagoe, Michael

2012-01-01

Technological advancement has led to significant changes in the way university education is being provided in the developed countries. Whilst their universities have made great strides in addressing issues of access, cost of higher education and quality through e-learning, Africans are in the 21st century still grappling with these issues.…

Evidence Study Guide. Revision (Naval Justice School)

DTIC Science & Technology

1992-07-01

person claiming to be possessed of extrasensory perception would be able to meet the rational perception test (from either the perception or...actually saw, heard, smelled, felt, or tasted, and state certain conclusions they reached based upon these sensory perceptions . See chapter VII of this...have interests, intentions, or motives not readily perceptible to others. Higher degrees of certitude are readily and properly obtainable when the

Predictive genetic testing for hereditary breast and ovarian cancer: psychological distress and illness representations 1 year following disclosure.

PubMed

Claes, E; Evers-Kiebooms, G; Denayer, L; Decruyenaere, M; Boogaerts, A; Philippe, K; Legius, E

2005-10-01

This prospective study evaluates emotional functioning and illness representations in 68 unaffected women (34 carriers/34 noncarriers) 1 year after predictive testing for BRCA1/2 mutations when offered within a multidisciplinary approach. Carriers had higher subjective risk perception of breast cancer than noncarriers. Carriers who did not have prophylactic oophorectomy had the highest risk perception of ovarian cancer. No differences were found between carriers and noncarriers regarding perceived seriousness and perceived control of breast and ovarian cancer. Mean levels of distress were within normal ranges. Only few women showed an overall pattern of clinically elevated distress. Cancer-specific distress and state-anxiety significantly decreased in noncarriers from pre- to posttest while general distress remained about the same. There were no significant changes in distress in the group of carriers except for ovarian cancer distress which significantly decreased from pre- to posttest. Our study did not reveal adverse effects of predictive testing when offered in the context of a multidisciplinary approach.