There are long-standing achievement gaps in England associated with socio-economic status (SES), ethnicity and gender, but relatively little research has evaluated interactions between these variables or explored school effects on such gaps. This paper analyses the national test results at age 7 and age 11 of 2,836 pupils attending 68 mainstream…
Nader, Philip R.; And Others
This study examined gender and ethnic trends in Mexican American and Anglo preschoolers at home and school using physical, physiological, dietary, activity, and socioenvironmental assessments. Height and total skinfolds showed significant ethnic differences, confirming that preschool represents an age of rapid habit and behavior development…
Chiu, Ching-Ju; Wray, Linda A.
Purpose: This research combined cross-sectional and longitudinal data to characterize age-related trajectories in physical disability for adults with and without diabetes in the United States and to investigate if those patterns differ by age, gender, race or ethnicity, and education. Design and Methods: Data were examined on 20,433 adults aged 51…
Barajas-Gonzalez, R Gabriela; Brooks-Gunn, Jeanne
Family and neighborhood influences related to low-income were examined to understand their association with harsh parenting among an ethnically diverse sample of families. Specifically, a path model linking household income to harsh parenting via neighborhood disorder, fear for safety, maternal depressive symptoms, and family conflict was evaluated using cross-sectional data from 2,132 families with children ages 5-16 years from Chicago. The sample was 42% Mexican American, 41% African American, and 17% European American. Results provide support for a family process model where a lower income-to-needs ratio is associated with higher reports of neighborhood disorder, greater fear for safety, and more family conflict, which is in turn, associated with greater frequency of harsh parenting. Our tests for moderation by ethnicity/immigrant status, child gender, and child age (younger child vs. adolescent) indicate that although paths are similar for families of boys and girls, as well as for families of young children and adolescents, there are some differences by ethnic group. Specifically, we find the path from neighborhood disorder to fear for safety is stronger for Mexican American (United States born and immigrant) and European American families in comparison with African American families. We also find that the path from fear for safety to harsh parenting is significant for European American and African American families only. Possible reasons for such moderated effects are considered.
The purpose of this research study was to quantitatively examine South Carolina high school instrumental music students' self-efficacy as measured by the Generalized Self-Efficacy (GSE) instrument (Schwarzer & Jerusalem, 1993). The independent variables of age, experience, gender, ethnicity, and type of instrument played) were correlated with…
Wilson, Valerie; Powney, Janet; Hall, Stuart; Davidson, Julia
This article reports the results from a 12-month study of teachers' career progress in schools in England and the ways in which headteachers and teachers perceive that age, disability, ethnicity and gender affect teachers' career prospects. Many teachers thought that they had been promoted because of their personal traits, such as drive,…
Connor, Jennifer M.; Poyrazli, Senel; Ferrer-Wreder, Laura; Grahame, Kamini Maraj
This cross-sectional study investigated self-esteem in relation to age, gender, ethnicity, and risk behaviors among a sample of nonmainstream students. Participants were 149 students in the 6th to 12th grades from two non-mainstream schools (one charter and one alternative school). Self-esteem and youth risk behaviors were determined by using a…
Stockdale, Keira C.; Olver, Mark E.; Wong, Stephen C. P.
The present study investigated the predictive accuracy of the Psychopathy Checklist: Youth Version (PCL: YV; A. E. Forth, D. S. Kosson, & R. D. Hare, 2003) for youth and adult recidivism, with respect to gender, ethnicity, and age, in a sample of 161 Canadian young offenders who received psychological services from an outpatient mental health…
Lam, Sarah; Tracz, Susan; Lucey, Christopher
This study explored the counselling self-efficacy of students in a counsellor education programme, in regard to age, gender, and ethnicity characteristics. To assess counselling self-efficacy, the Counselling Self-Estimate Inventory (COSE) of Larson "et al." ("Counsellor Education & Supervision" 41: 120-130, 1992) was…
Lam, Sarah; Tracz, Susan; Lucey, Christopher
This study explored the counselling self-efficacy of students in a counsellor education programme, in regard to age, gender, and ethnicity characteristics. To assess counselling self-efficacy, the Counselling Self-Estimate Inventory (COSE) of Larson et al. (Counsellor Education & Supervision 41: 120-130, 1992) was administered at the end of a semester to counselling students engaged in different stages of a counsellor training program. No significant differences were found in regard to gender and age-group categories, but significant differences were found among ethnic groups. It was found that Asian and White students generally had similar and also lower counselling self-efficacy means than the other ethnic groups in the sample in regard to several counselling-specific categories. Implications for counsellor educators in training counselling students of diverse characteristics are discussed.
Mans, DRA; Lall, AE Budhu; Macnack, VL; van Tholl, JA; Zandveld, EB; Vrede, MA
Objective: We report on the incidence and the gender, age and ethnic distribution of sarcomas diagnosed between 1980 and 2008 in the multi-ethnic Republic of Suriname. Methods: Total and average yearly number of cases, crude rates, as well as relevant population data were derived from the records of the Pathologic Anatomy Laboratory and the General Bureau of Statistics, respectively, and stratified according to gender, age groups 0–19, 20–49 and 50+ years, and the largest ethnic groups (Hindustani, Creole, Javanese and Maroons). Results: Between 1980 and 2008, 258 sarcomas were diagnosed in Suriname, ie at a frequency of nine per year and an annual rate of two per 100 000. Overall, there was 0.9 male per female, two to four cases per year in each age group, and one to three patients in each ethnic group. Soft-tissue sarcomas comprised approximately 80% of overall cases, with a male/female ratio that was approximately 0.5; almost 90% of patients were older than 20 years; more than one-third was Creole. Leiomyosarcoma, fibrosarcoma and liposarcoma were most frequently encountered (90 cases), particularly above 20 years of age, while leiomyosarcomas seemed, additionally, more common in women and Creoles or Maroons. The most numerous bone tumours were primitive neuroectodermal tumour/Ewing tumour and osteosarcoma (37 cases). They were more common in males, the youngest age group, and Hindustanis and Creoles. Conclusions: The incidence of sarcomas in Suriname, and their gender, age and ethnic distribution in general, seemed comparable with international data. The main exception might be leiomyosarcoma which might have a predilection for Afro-Surinamese. PMID:25303244
Vaccaro, Joan A; Huffman, Fatma G
Race/ethnicity-, gender- and age-specific differences in dietary micronutrient intakes of US adults ≥ 21 years were assessed from National Health and Nutrition Examination Survey, 2007-2008. The participants included Black non-Hispanics, Mexican-American and White non-Hispanics who signed an informed consent form for the interview and who completed the in-person 24-h recall. Micronutrient intakes were based on the Institute of Medicines' classifications of recommended dietary allowances specific for age and gender. Likelihood of many micronutrient insufficiencies was associated with being female, over 65 years, having diabetes and minority status. Younger and female adults had a greater likelihood of iron insufficiency than male and older adults. These findings demonstrate the importance of considering the intersection of age, gender and race in setting policies for micronutrient deficiency screening, particularly in young female adults and minorities.
Siegel, Michael; Ayers, Amanda J.; DeJong, William; Naimi, Timothy S.; Jernigan, David H.
Aim No previous national study has reported the prevalence of alcohol brand consumption among underage youth by demographic characteristics. The aim of this study was to determine the alcohol brand preferences among underage drinkers in different demographic categories. Method We administered an online survey to a national sample of 1,031 underage youth, ages 13–20, who had consumed at least one drink of alcohol in the past 30 days. The sample was recruited from a previously established internet survey panel. The main outcome measure was the estimated 30-day consumption prevalence for each of 898 brands by age, gender, and race/ethnicity. Results Two beer brands—Bud Light and Budweiser—are uniformly popular among underage drinkers, regardless of age, gender, or race/ethnicity. There are several hard liquor brands whose use increases markedly with age. Two flavored alcoholic beverages sharing the names of hard liquor brands—Smirnoff and Bacardi—are more popular with older youth. Some flavored alcoholic beverages are about twice as popular among female underage drinkers. There are 12 alcohol brands that are uniquely popular among Black underage drinkers, and these brands are heavily promoted in urban music. Conclusion There are differential patterns of brand-specific alcohol use among underage drinkers. PMID:26557044
Chiu, Ching-Ju; Wray, Linda A.
Purpose: This research combined cross-sectional and longitudinal data to characterize age-related trajectories in physical disability for adults with and without diabetes in the United States and to investigate if those patterns differ by age, gender, race or ethnicity, and education. Design and Methods: Data were examined on 20,433 adults aged 51 and older from the 1998 to 2006 Health and Retirement Study. Multilevel models and a cohort-sequential design were applied to quantitatively depict the age norm of physical disability after age 50. Results: Adults with diabetes not only experience greater levels of physical disability but also faster rates of deterioration over time. This pattern is net of attrition, time-invariant sociodemographic factors, and time-varying chronic disease conditions. Differences in physical disability between adults with and without diabetes were more pronounced in women, non-White, and those of lower education. The moderating effects of gender and education remained robust even after controlling for selected covariates in the model. Implications: This study highlighted the consistently greater development of disability over time in adults with diabetes and particularly in those who are women, non-White, or adults of lower education. Future studies are recommended to examine the mechanisms underlying the differential effects of diabetes on physical disability by gender and education. PMID:20713455
McComb, Karen; Shannon, Graeme; Sayialel, Katito N.; Moss, Cynthia
Animals can accrue direct fitness benefits by accurately classifying predatory threat according to the species of predator and the magnitude of risk associated with an encounter. Human predators present a particularly interesting cognitive challenge, as it is typically the case that different human subgroups pose radically different levels of danger to animals living around them. Although a number of prey species have proved able to discriminate between certain human categories on the basis of visual and olfactory cues, vocalizations potentially provide a much richer source of information. We now use controlled playback experiments to investigate whether family groups of free-ranging African elephants (Loxodonta africana) in Amboseli National Park, Kenya can use acoustic characteristics of speech to make functionally relevant distinctions between human subcategories differing not only in ethnicity but also in sex and age. Our results demonstrate that elephants can reliably discriminate between two different ethnic groups that differ in the level of threat they represent, significantly increasing their probability of defensive bunching and investigative smelling following playbacks of Maasai voices. Moreover, these responses were specific to the sex and age of Maasai presented, with the voices of Maasai women and boys, subcategories that would generally pose little threat, significantly less likely to produce these behavioral responses. Considering the long history and often pervasive predatory threat associated with humans across the globe, it is likely that abilities to precisely identify dangerous subcategories of humans on the basis of subtle voice characteristics could have been selected for in other cognitively advanced animal species. PMID:24616492
Harris, Francesca; Hek, Gill; Condon, Louise
This paper aims to provide evidence of the healthcare needs of prisoners in relation to gender, age and ethnicity, drawing from a larger systematic overview of the policy and research literature concerning primary care nursing in prisons in England and Wales. The literature overview shaped the initial stages of a research project funded by the Department of Health to examine the views and perspectives of prisoners and nurses working in prisons, and to identify good primary care nursing in the prison environment. At total of 17 databases were searched using search terms related to primary healthcare in prisons (health, nurs*, primary care, healthcare, family medicine, prison*, offender*, inmate*) with terms truncated where possible in the different databases. Following this, a sifting phase was employed using inclusion/exclusion criteria to narrow and focus the literature perceived as relevant to the research questions. All papers were critically appraised for quality using standardised tools. Findings from the literature overview show that prisoners are more likely to have suffered some form of social exclusion compared to the rest of society, and there are significantly greater degrees of mental health problems, substance abuse and worse physical health in prisoners than in the general population. Women, young offenders, older prisoners and those from minority ethnic groups have distinct health needs compared to the prison population taken as a whole, with implications for the delivery of prison healthcare, and how these needs are met effectively and appropriately.
Wolfle, James D.; Williams, Mitchell R.
This research study examined the 2006 cohort of First-Time-in-College students from all 23 community colleges in Virginia. The goal was to examine fall-to-fall persistence and success in the first college-level mathematics course. Predictor variables used were developmental status, age, gender, and race and ethnicity of the student. Interaction…
Seo, Dong-Chul; Torabi, Mohammad
Background: Inconsistent findings exist regarding correlates of physical activity (PA) in the literature. Leisure-time physical activity among U.S. adults has declined for the last decade. Purpose: This article examines differences in vigorous-intensity and moderate-intensity physical activity by gender, race/ethnicity, age, education, and income…
Stockdale, Keira C; Olver, Mark E; Wong, Stephen C P
The present study investigated the predictive accuracy of the Psychopathy Checklist: Youth Version (PCL: YV; A. E. Forth, D. S. Kosson, & R. D. Hare, 2003) for youth and adult recidivism, with respect to gender, ethnicity, and age, in a sample of 161 Canadian young offenders who received psychological services from an outpatient mental health facility. The PCL: YV significantly predicted any general, nonviolent, and violent recidivism in the aggregate sample over a 7-year follow-up; however, when results were disaggregated by youth and adult outcomes, the PCL: YV consistently appeared to be a stronger predictor of youth recidivism. The PCL: YV predicted youth recidivism for subsamples of female and Aboriginal youths, and very few differences in the predictive accuracy of the tool were observed for younger vs. older adolescent groups. Both the 13-item (i.e., D. J. Cooke & C. Michie, 2001, 3-factor) and the 20-item (i.e., R. D. Hare, 2003, 4-factor) models appeared to predict various recidivism criteria comparably across the aggregate sample and within specific demographic subgroups (e.g., female and Aboriginal youth). The Antisocial facet contributed the most variance in the prediction of adult outcomes, whereas the 3-factor model contributed significant incremental variance in the prediction of youth recidivism outcomes. Potential implications concerning the use of the PCL: YV in clinical and forensic assessment contexts are discussed.
Calder, Austin M.; Ashbaugh, Emily L.
This brief report compared the performance by gender and ethnicity of 6720 students in an introductory course for the life science majors: Physics 7A and 7B. We compared performance between ethnicities and genders using Z scores taken by quarter. We also performed a binary analysis with achievement of a high grade in 7B as the dependent variable. The results indicate that on average males score higher than females in every ethnic group, and that the only statistically significant ethnic differences in our binary analysis were White and African American, The model indicated that being female reduced odds of achieving a high grade in 7B by one half. Odds were reduced by more than half for African Americans and increased by three halves for White. We also compared gender equity over 18 quizzes. Equity favored quiz questions that are more open ended; this is consistent with some earlier findings in studies of gender equity in introductory physics courses.
Wilson, Antoinette R; Leaper, Campbell
The purpose of this study was to integrate and validate a multidimensional model of ethnic-racial identity and gender identity borrowing constructs and measures based on social identity and gender identity theories. Participants included 662 emerging adults (M age = 19.86 years; 75 % female) who self-identified either as Asian American, Latino/a, or White European American. We assessed the following facets separately for ethnic-racial identity and gender identity: centrality, in-group affect, in-group ties, self-perceived typicality, and felt conformity pressure. Within each identity domain (gender or ethnicity/race), the five dimensions generally indicated small-to-moderate correlations with one another. Also, correlations between domains for each dimension (e.g., gender typicality and ethnic-racial typicality) were mostly moderate in magnitude. We also noted some group variations based on participants' ethnicity/race and gender in how strongly particular dimensions were associated with self-esteem. Finally, participants who scored positively on identity dimensions for both gender and ethnic-racial domains indicated higher self-esteem than those who scored high in only one domain or low in both domains. We recommend the application of multidimensional models to study social identities in multiple domains as they may relate to various outcomes during development.
Fiorentine, Robert; Hillhouse, Maureen P
Although previous research provided empirical support for the main assumptions of the Addicted-Self (A-S) Model of recovery, it is not known whether the model predicts recovery for various gender, ethnic, age, and drug preference populations. It may be that the model predicts recovery only for some groups of addicts and should not be viewed as a general theory of the recovery process. Addressing this concern using data from the Los Angeles Target Cities Drug Treatment Enhancement Project, it was determined that only trivial population differences exist in the primary variables associated with the A-S Model. The A-S Model predicts abstinence with about the same degree of accuracy and parsimony for all populations. The findings indicate that the A-S Model is a general theory of drug and alcohol addictive behavior cessation.
Grossman, Jennifer M.; Porche, Michelle V.
This mixed-methods study examined urban adolescents' perceptions of gender and racial/ethnic barriers to STEM (science, technology, engineering, and mathematics) success, and their meaning-making and coping regarding these experiences. The sample includes surveys from 1024 high school-aged students and interviews from 53 students. Logistic…
Booker, Kimberly; Mitchell, Angela
This study examined the probability of (a) being placed in a disciplinary alternative education setting for mandatory versus discretionary reasons and (b) returning within the same year among an ethnically diverse sample (African American, Caucasian, Hispanic) of middle and high school students (N=270). Participants were compared based on…
Buainain De Castro Maymone, Mayra; Kundu, Roopal V.
Aging is an inevitable and complex process that can be described clinically as features of wrinkles, sunspots, uneven skin color, and sagging skin. These cutaneous effects are influenced by both intrinsic and extrinsic factors and often are varied based on ethnic origin given underlying structural and functional differences. The authors sought to provide updated information on facets of aging and how it relates to ethnic variation given innate differences in skin structure and function. Publications describing structural and functional principles of ethnic and aging skin were primarily found through a PubMed literature search and supplemented with a review of textbook chapters. The most common signs of skin aging despite skin type are dark spots, loss of elasticity, loss of volume, and rhytides. Skin of color has many characteristics that make its aging process unique. Those of Asian, Hispanic, and African American descent have distinct facial structures. Differences in the concentration of epidermal melanin makes darkly pigmented persons more vulnerable to dyspigmentation, while a thicker and more compact dermis makes facial lines less noticeable. Ethnic skin comprises a large portion of the world population. Therefore, it is important to understand the unique structural and functional differences among ethnicities to adequately treat the signs of aging. PMID:26962390
Prior, Margot; Virasinghe, Shanya; Smart, Diana
Little is known about behavioural and emotional adjustment in children in Sri Lanka, and this study is the first attempt to assess mental health problems in this population. Using the Strengths and Difficulties Questionnaire (Goodman R (1994) A modified version of the Rutter parent questionnaire including items on children's strengths: a research note. J Child Psychol Psychiatry 35:1483-1494) with parent, teacher and child informants, in a large sample of 10- to 13-year-old school children from Colombo, we found rates and types of problems consistent with other international studies of child mental health. Problem rates were higher in boys and were associated with lower SES and poorer academic performance. Relationships between behavioural adjustment and Tamil ethnicity and Hindu religion emerged in this sample and could possibly be associated with the experience of longstanding ethnic conflict in Sri Lanka. The study confirms the need for development of child and adolescent health services in Sri Lanka.
ethnicity, gender and age. This season-dependent increase was noticed only among men, white and who were in the youngest group of individuals. PMID:20546572
Gonzalez, Jodi M.; Alegria, Margarita; Prihoda, Thomas J.
This article investigates attitudes toward seeking mental health treatment in a national epidemiological sample. Young adults reported the most negative attitudes, as compared to older adults. Males reported more negative attitudes, as compared to females, a consistent finding in young adults. The gender difference was not consistent in Latinos…
Showunmi, Victoria; Atewologun, Doyin; Bebbington, Diane
A qualitative study was conducted to examine how gender and ethnicity influenced leadership experiences of a mixed ethnic sample of British women. An intersectional framework was used which took the viewpoint that socio-demographic identities should be considered simultaneously in order to challenge universalist, gender and ethnic neutral…
This report summarizes the presentations and recommendations from a consultation held in Lausanne, Switzerland (26-28 August 2004) organized by the joint World Health Organization (WHO) - United Nations Programme on HIV/AIDS (UNAIDS) HIV Vaccine Initiative. The consultation discussed issues related to gender, ethnicity, and age in HIV vaccine research and clinical trial recruitment. A special focus of the meeting was the participation of women and adolescents in clinical trials. Also discussed were the experiences and lessons from various research programs, trials, and studies in different countries. Implementing the recommendations from this meeting will require prioritization and active participation from the research community, funders of research, local and national governments, non-governmental organizations, and industry, as well as the individuals and communities participating in clinical trials. This report contains the collective views of an international group of experts, and does not necessarily represent the decisions or the stated policy of the WHO. The contribution of the co-chairs (R. Macklin and F. Mhalu) and the rapporteurs (H. Lasher, M. Klein, M. Ackers, N. Barsdorf, A. Smith Rogers, E. Levendal, T. Villafana and M. Warren) during the consultation and in the preparation of this report is much appreciated. S. Labelle and J. Otani are also acknowledged and thanked for their efficient assistance in the preparation of the consultation and the report.
Siemionow, Krzysztof; An, Howard; Masuda, Koichi; Andersson, Gunnar; Cs-Szabo, Gabriella
Study Design A gross anatomical and magnetic resonance imaging (MRI) study of intervertebral disc (IVD) degeneration in fresh cadaveric lumbar spines. Objective The purpose of this study was to find the rate of IVD degeneration. Summary of Background Data Age, sex, race, and lumbar level are among some of the factors that play a role in IVD degeneration. The rate at which IVDs degenerate is unknown. Methods Complete lumbar spine segments (T11/12 to S1) were received within 24 hours of death. The nucleus pulposus, annulus fibrosus, cartilaginous and bony end-plate, and the peripheral verterbral body were assessed with MRI and IVD degeneration was graded by two observers from grade 1(nondegenerated) to grade 5(severely degenerated) based on a scale developed by Tanaka et al. The specimens were then sectioned and gross anatomical evaluation was performed according to Thompson et al. Results 433 donors and 1712 IVDs were analyzed. There were 366 Caucasians, 47 Africans, 16 Hispanics, 4 Asian. There were 306 males and 127 females. The age range was 14–81 years, (average 60.5+/−11.3). For donors greater than age 40, the L5/S1 IVD degenerated at a significantly faster rate of 0.043/year compared to 0.031, 0.034, 0.033, 0.027 for L12, L23, L34, L45, respectively. For donors younger than 40, L5/S1 IVD degenerated at a significantly faster rate of 0.141/year compared to 0.033,0.021, 0.031, 0.050 for L12, L23, L34, L45, respectively. Multiple regression analysis revealed that gender had no significant effect on IVD degeneration whereas African ethnicity was associated with lower Thompson score at L12, L23, L34, L45 when compared to Caucasians. Conclusions The relatively early degeneration at L5-S1 in all races and lower Thompson grade in donors of African ethnicity needs further investigation. Factors such as sagittal alignment, facet joint arthritis, and genetics potentially play a role in IVD degeneration. PMID:21217432
The author examined age, gender, and ethnic differences in the self-perceptions of 112 low-income children who were assessed with the Pictorial Scale of Perceived Competence and Social Acceptance (PSPCSA) at Head Start and kindergarten. Children's self-ratings of competence were overly optimistic across the 4 subscales of the PSPCSA during the 2 years of the investigation. Contrary to the author's expectations, children's self-evaluations were significantly higher at the end of kindergarten across all subscales of the PSPCSA. Ethnic group differences also were found. African American children described their cognitive competence less favorably than did Caucasian children.
Ang, Rebecca P.; Lowe, Patricia A.; Yusof, Noradlin
The present study investigated the factor structure, reliability, convergent and discriminant validity, and U.S. norms of the Revised Children's Manifest Anxiety Scale, Second Edition (RCMAS-2; C. R. Reynolds & B. O. Richmond, 2008a) scores in a Singapore sample of 1,618 school-age children and adolescents. Although there were small…
Jain, Ram B
Data from National Health and Nutrition Examination Survey for the years 2011-2012 were used to evaluate variability in the observed levels of 19 urinary metabolites of 15 parent volatile organic compounds (VOCs) by age, gender, race/ethnicity, and smoking status. Smokers were found to have statistically significantly higher adjusted levels than nonsmokers for selected urinary metabolites of acrolein, acrylamide, acrylonitrile, 1,3-butadiene, carbon-disulfide, crotonaldehyde, cyanide, N,N-dimethylformamide, ethylbenzene-styrene, propylene oxide, styrene, and xylene. Female nonsmokers were found to have lower adjusted levels of selected metabolites of acrolein, carbon-disulfide, and N,N-dimethylformamide than male nonsmokers but female smokers had higher levels of each of these metabolites than male smokers. In addition, female smokers also had higher adjusted levels of selected metabolites of 1,3-butadiene, crotonaldehyde, cyanide, and ethylbenzene-styrene. Thus, constituents other than VOCs in tobacco smoke affect excretion of certain VOC metabolites differently among males and females. Non-Hispanic whites (NHW) had higher adjusted levels than non-Hispanic blacks (NHB) for 8 metabolites. NHB had statistically significantly lower adjusted levels than Hispanics for 5 VOC metabolites and lower levels than non-Hispanic Asians (NHAS) for 6 metabolites. Hispanics had statistically significantly higher levels than NHAS for 5 metabolites. Levels of 11 of the 19 metabolites analyzed increased with increase in age. Exposure to environmental tobacco smoke at home was associated with increased levels of 9 metabolites. Increase in the number of days tobacco products were used during the last five days was associated with increased levels of 12 of the 19 VOC metabolites.
Elling, Agnes; Knoppers, Annelies
In this paper symbolic inclusion/exclusion processes in sport with respect to gender and ethnicity among adolescents (n = 1025) are analyzed from a social-critical perspective. It was found that sport participation preferences of young people are still influenced by dominant normative gendered and racial/ethnic images. Sport can serve not only as…
Taylor, Wendell C.; Ayars, Candace L.; Gladney, Alicia P.; Peters, Ron J., Jr.; Roy, Jacquilin R.; Prokhorov, Alexander V.; Chamberlain, Robert M.; Gritz, Ellen R.
Study identifies gender and ethnic beliefs about cigarette smoking and abstention from smoking. The development of the moral/ethical theme is discussed along with the study results. Recommendations are presented for future research to clarify influences for smoking and not smoking by gender and ethnic group among adolescents. (Author/GCP)
Heath, Shirley Brice, Ed.; McLaughlin, Milbrey W., Ed.
How ethnic identity and gender figure in building the embedded identities of youth in different contexts is examined, focusing on the self-concepts of inner-city youth. The voices of urban youth argue that their embedded identities, or multilayered self-conceptions, represent far more than simple labels of ethnic or racial membership. After an…
Okech, Allan P.
The purpose of the study was to examine the relationships among emotional intelligence, teacher self-efficacy, length of teaching experience, and age in a sample of south Texas public school teachers. Additionally, the study examined differences in emotional intelligence between male teachers and female teachers, and among African American, Hispanics, and White teachers. Participants were 180 elementary science teachers from south Texas public schools. The sample was made up of 14 (7.8%) males and 166 (92.2%) females. Regarding race/ethnicity, the study sample consisted of 31 (17.2%) African Americans (3 males and 28 females), 49 (27.2) Hispanics (7 males and 42 females), 98 (54.4%) Whites (3 males and 95 females), and 2 (1.1%) "Other" (1 male and 1 female). Participants ranged in age from 23 years to 65 years. Five hypotheses were proposed and tested to address the relationships under investigation. The study employed a mixed methods---correlational and causal-comparative---research design approach. Three instruments, the Multifactor Emotional Intelligence Scale (Mayer, Caruso, & Salovey, 1999), the Science Teaching Efficacy Beliefs Instrument (Riggs & Enochs, 1990), and a demographics questionnaire were utilized to collect the data. An independent-measures t test, the Pearson r, and the one-way MANOVA were used to analyze the data. A Significant positive relationship was found between "emotional intelligence" and "teacher self-efficacy." Data analyses, however, failed to support hypothesized relationships between "emotional intelligence" and "length of teaching experience," and between "emotional intelligence" and "age". Additionally, statistical analyses of the data collected for this study supported predicted statistically significant differences in "emotional intelligence" between male and female teachers, and among the three race/ethnicity groupings. Based on these findings, recommendations for the application of the construct of "emotional intelligence" in
Southern Regional Education Board, Atlanta, GA. Council on Collegiate Education for Nursing.
This report provides an overview of activities to increase racial/ethnic and gender diversity in nursing and nursing education. Data are from a survey on gender diversity completed by 193 nursing education administrators in the 16 Southern Regional Education Board (SREB) states and the District of Columbia and a survey about the racial/ethnic…
Background "The gender gap" refers to a lifelong higher rate of emotional problems in girls, as compared to boys, that appears during adolescence. The gender gap is a well-replicated finding among older adolescents and is assumed to be a cross-cultural phenomenon. However, these cross-cultural studies have not investigated the gender gap in ethnic minorities but sampled ethnic majority adolescents in different countries. Some studies that investigated the gender gap across ethnic groups indirectly (by presenting emotional problem scores stratified by gender and ethnic group) indicate that the gender gap is less prominent or even absent among minorities. The aims of this study were to assess whether the gender gap is found in both majority and minority preadolescents, and to investigate whether a possible (gender and ethnic) group difference can be accounted for by differences in home or school hassles. Methods Participants were 902 preadolescent students (aged 10 to 12) from two cities in Norway. We collected self-report measures of emotional problems and home and school hassles. Using mediated moderation analysis we tested whether the interaction effect between gender and ethnic minority background on emotional problems was mediated by home or school hassles. Results The gender gap in emotional problems was restricted to ethnic majority preadolescents. School hassles but not home hassles accounted in part for this effect. Conclusions The absence of the gender gap among minority as opposed to majority preadolescents may indicate that social circumstances may postpone or hamper the emergence and magnitude of the gender gap in ethnic minority preadolescents. In this study, school hassles partly accounted for the combined gender and ethnic group differences on emotional problems. This indicates that school hassles may play a role in the higher levels of emotional problems in preadolescent minority boys and consequently the absence of a gender gap found in our minority
Ruble, Diane; Tamis-LeMonda, Catherine; Shrout, Patrick E.
A key prediction of cognitive theories of gender development concerns developmental trajectories in the relative strength or rigidity of gender typing. To examine these trajectories in early childhood, 229 children (African American, Mexican, Dominican) were followed annually from age 3 to 5 and gender-stereotypical appearance, dress-up play, toy play, and sex segregation were examined. High gender-typing was found across ethnic group, and most behaviors increased in rigidity, especially from age 3 to 4. In addressing controversy surrounding the stability and structure of gender-typing it was found that from year to year, most behaviors showed moderately stable individual differences. Behaviors were uncorrelated within age, but showed more concordance in change across time, suggesting that aspects of gender-typing are multidimensional but still show coherence. PMID:23432471
Ding, Cody; Hall, Alice
Data from the "Health Behavior in School-Aged Children Study" (Currie, Samdal, Boyce, & Smith, 2001) were used to analyze the differences in perceptions of educational experiences among over 10,000 sixth to tenth graders of different grades, genders, races and ethnicities. The relationships between students' evaluations of their school experiences…
Khan, Aqeel; Ahmad, Roslee; Hamdan, Abdul Rahim; Mustaffa, Mohamed Sharif
Current study examines the predictors of academic achievement: role of parenting styles, educational encouragement, gender and ethnicity among special education students. Participants of this study consisted 200 special education students (N = 105 boys and N = 95 girls) age varies 14 to 19 years from one school located at Kuala Lumpur, Malaysia.…
Rodrigues, Susan; Jindal-Snape, Divya; Snape, Jonathan B.
This study adds to a body of research reporting on pupils' choices and outcomes in relation to science. The article reports on 536 Scottish pupils' perceptions regarding reported intention to choose careers in science, with further analysis in terms of family, friends, gender and ethnicity. The pupils, aged 14-15, from 5 schools in one Scottish…
The Australian education system is denying equity and social justice to ethnic minorities and women. This paper examines the development of Australia's educational policy for those two groups. It argues that the educational disadvantages they have experienced have been enhanced by the marginalization of the issues. Policies such as multicultural…
Zubair, Maria; Norris, Meriel
This special issue focuses broadly upon questions and themes relating to the current conceptualisations, representations and use of 'ethnicity' (and ethnic minority experiences) within the field of social gerontology. An important aim of this special issue is to explore and address the issue of 'otherness' within the predominant existing frameworks for researching those who are ageing or considered aged, compounded by the particular constructions of their ethnicity and ethnic 'difference'. The range of theoretical, methodological and empirical papers included in this collection provide some critical insights into particular facets of the current research agendas, cultural understandings and empirical focus of ethnic minority ageing research. The main emphasis is on highlighting the ways in which ethnic cultural homogeneity and 'otherness' is often assumed in research involving older people from ethnic minority backgrounds, and how wider societal inequalities are concomitantly (re)produced, within (and through) research itself - for example, based on narrowly defined research agendas and questions; the assumed age and/or ethnic differences of researchers vis-à-vis their older research participants; the workings of the formalised ethical procedures and frameworks; and the conceptual and theoretical frameworks employed in the formulation of research questions and interpretation of data. We examine and challenge here the simplistic categorisations and distinctions often made in gerontological research based around research participants' ethnicity, age and ageing and assumed cultural differences. The papers presented in this collection reveal instead the actual complexity and fluidity of these concepts as well as the cultural dynamism and diversity of experiences within ethnic groups. Through an exploration of these issues, we address some of the gaps in existing knowledge and understandings as well as contribute to the newly emerging discussions surrounding the use of
Gibson, G.S.; Morales,
Although boredom may exhibit many shared elements, culturally specific attitudes have also been found to exist. The present paper investigated boredom proneness among African-American college students. Data from 120 participants on the Boredom Proneness (BP) Scale was analyzed and compared to cross-cultural participants. African-American females scored significantly higher than African-American males. Scores were presented from two other studies to show a comparative look at boredom proneness in five other ethnic groups. African-American females are the only female ethnic group to score higher on the BP Scale than their male counterparts. Additionally, overall African-Americans, were found to have higher BP scores than their Western counterparts.
Bonilla, Carlos A., Ed.; Goss, Joyce, Ed.
This book contains seven chapters, written by graduate students in teacher education, on educational strategies to promote multiculturalism and combat racial, ethnic, and gender bias in the classroom. Chapters are: (1) "Diversity and Multiculturalism: Quo Vadis? What Is Multiculturalism?" (Deborah Bradford Basey, Michelle Danner, Stacy…
Freedman, Marjorie R.
Objectives: To examine relationships between gender, ethnicity, and residency, with factors influencing weight gain in 756 multiethnic college freshmen. Methods: An online survey obtained participants' height and weight; consumption of fruits, vegetables, dairy, and meals; dieting and exercise patterns. Results: Ten percent of Asians were…
Lam, Virginia; Leman, Patrick
This article reports two studies that investigated the ways in which children use gender and ethnicity for making judgments about food choice. In Study 1, White and Asian 5- to 10-year-olds (M = 7.37) were asked to rate how much they and others would like novel non-stereotyped foods. White children inferred that girls and White others would like…
This paper draws on black and postcolonial feminist theory in problematizing the interplay of difference and power within the identity practices of Malaysian women. I examine strategic essentialism and cultural difference in ways of being Malay-Muslim, Chinese and Indian women. I highlight the ways in which ethnic and gender politics privileges…
Matthews, Connie R.; Lorah, Peggy
This article examines the discharge status of all clients admitted to an intensive outpatient facility over the course of 1 year, specifically exploring differences based on client gender and ethnicity. The article also argues the need for more culturally sensitive addiction treatment and addresses some alternative approaches. The purpose of the…
Binder-Fritz, C; Rieder, A
This article deals with the significance of gender as a social determinant of health and questions the influence of gender roles in health-care services. In the context of worldwide migration, women and men of different ethnicity or social class meet with health-care providers in cross-cultural medical settings. This setting is a challenge for the European Region and in order to allow for diversity and gender sensitivity in health-care practice, interventions should address a range of factors. The concept of intersectionality goes beyond gender sensitivity and includes the consideration of other dimensions of difference, such as age, social class, education, and ethnicity. The interaction between these social dimensions of health shapes the health needs of patients and also influences doctor-patient communiation and social interaction.
Lipshits-Braziler, Yuliya; Tatar, Moshe
This study investigated gender and ethnic differences in the perception of different types of career barriers among young adults in relation to their views of themselves as individuals (Personal Career Barriers) and their views of their gender and ethnic group (Group Career Barriers). This study also explored gender and ethnic differences in the…
Seo, Dong-Chul; Choe, Siyoung; Torabi, Mohammad R
Between body mass index (BMI) ≥30 and waist circumference (WC) ≥102/88cm, we investigated which of the two measures is a better predictor of two of the most common chronic diseases - diabetes mellitus and hypertension while also examining differential association by gender, age group, and race/ethnicity. Meta-analysis was conducted for all longitudinal studies with at least 12months of follow-up published up to April 2015. Ratio of relative risk (rRR) and relative risk of diseases were computed and compared by baseline obesity measurement. The final sample included 23 longitudinal observation studies involving 62 study arms with 259,200 individuals. WC≥102/88cm was a better predictor than BMI≥30 for development of diabetes (rRR=0.81, 95% CI=0.68-0.96), but not for hypertension (rRR=0.92, 95% CI=0.80-1.06). Subgroup analyses showed WC≥102/88cm was a better predictor for diabetes in women than men, and for ages 60 and older than other ages. Only WC≥102/88cm, not BMI≥30, predicted development of hypertension among Hispanic/Latinos. Neither BMI≥30 nor WC≥102/88cm were significant predictors of hypertension when age group was controlled. Central obesity may be a more serious risk factor for diabetes development in women and for older ages. The predictive power of BMI≥30 or WC≥102/88cm in hypertension development should not be emphasized as either could mask the effect of age.
Stuifbergen, Alexa K.; Im, Eun-ok
Purpose The purpose of this study was to qualitatively explore gender and ethnic differences in cancer patients’ needs for help. A feminist perspective guided the research process theoretically. Research Approach This was a qualitative online forum study. Setting Both Internet and real settings. Participants Sixteen self-identified online cancer patients aged at least 18 years who could read and write English. Methodologic Approach Using six discussion topics on cancer patients' needs for help, the online forum was administered for one month. Then, the data were analyzed using thematic analysis. Findings Four major themes emerged: (a) from side effects to racism; (b) same or double stress; (c) cultural hesitance and God; and (d) a family disease with mistrust. Depending on gender and ethnicity, the participants' concerns were various and ranged from a simple physical need to a social need for elimination of racism in the U.S. society. Women tended to report double burden and stress as cancer patients due to their gender. Ethnic minorities tended to be hesitant to talk about cancer and seek for help due to stigmatized nature of cancer. Ethnic minority cancer patients perceived cancer as a family disease that they needed to go through as a family, and they tended to mistrust health care providers. Conclusions The overriding theme was ethnic minority cancer patients' marginalized experience. Implications Researchers need to include cultural needs as a separate category of needs, and consider contextual factors influencing cancer patients' needs in their daily lives. PMID:18591169
Kulis, Stephen S; Marsiglia, Flavio F; Kopak, Albert M; Olmsted, Maureen E; Crossman, Ashley
This study examined interactive relationships among ethnic identity, gender, time in the US, and changes in substance use outcomes among a school-based sample of 1,731 Mexican-heritage preadolescents (ages 9-13). Residual change multilevel models adjusting for school clustering and using multiply imputed data assessed changes from beginning to end of fifth grade in use of alcohol, cigarettes, marijuana and inhalants, and four substance use antecedents. Effects of ethnic identity were conditional on time in the US, and in opposite directions by gender. Among males living longer in the US, stronger ethnic identity predicted desirable changes in all but one outcome (substance offers). Among females living longer in the US, stronger ethnic identity predicted undesirable changes in alcohol use, pro-drug norms, and peer substance use. Interpretations focus on differential exposure to substance use opportunities and the erosion of traditional gender role socialization among Mexican-heritage youth having lived longer in the US.
Ratner, Pamela A; Tzianetas, Roula; Tu, Andrew W; Johnson, Joy L; Mackay, Martha; Buller, Christopher E; Rowlands, Maureen; Reime, Birgit
Study objective To find out if gender and ethnicity are associated with acute myocardial infarction (AMI) symptom recognition and the recommendation of enlisting emergency medical services. Design In an experiment, a random sample of the public was provided a scenario of a person experiencing symptoms of AMI; the gender of the character (male, female, or indeterminate) was manipulated. Setting Vancouver, Canada Participants 976 people from a population based random sample of 3419 people, 40 years of age and older, participated in a telephone survey given in English, Cantonese, Mandarin, and Punjabi. Main results 78% of the respondents identified the symptoms as heart related. Unadjusted analyses showed that ethnicity, education, income, and AMI knowledge were significantly associated with symptom recognition (Chinese respondents were least likely to identify the symptoms as heart related). Thirty seven per cent recommended calling emergency services, which was associated with symptom recognition, ethnicity (Chinese respondents were least likely to make the recommendation), AMI knowledge, having an immediate family member with AMI, and having talked with a health professional about the signs and symptoms of AMI. Neither the gender of the respondent nor of the affected person in the scenario was associated with symptom recognition. Conclusions Heart health education must be targeted to and tailored for ethnic communities. Health professionals must discuss the signs and symptoms of AMI, and the correct course of action, with their patients. PMID:16790833
Tey, Nai Peng; Siraj, Saedah Binti; Kamaruzzaman, Shahrul Bahyah Binti; Chin, Ai Vyrn; Tan, Maw Pin; Sinnappan, Glaret Shirley; Müller, Andre Matthias
Multiethnic Malaysia provides a unique case study of divergence in population aging of different sociocultural subgroups within a country. Malaysia represents 3 major ethnicities in Asia-the Malay, Chinese, and Indian. The 3 ethnic groups are at different stages of population aging, as they have undergone demographic transition at different pace amidst rapid social and economic changes. Between 1991 and 2010, the Malaysian population aged 60 and over has more than doubled from about 1 million to 2.2 million, and this is projected to rise to about 7 million or 17.6% of the projected population of 40 million by 2040. In 2010, the aging index ranged from 22.8% among the Bumiputera (Malays and other indigenous groups), to 31.4% among the Indians and 55.0% among the Chinese. Population aging provides great challenges for Malaysia's social and economic development. The increasing prevalence of noncommunicable diseases in older adults, coupled with the erosion of the traditional family support system has increased demands on health care services with an overwhelming need for multidisciplinary and specialized geriatric care. Following the adoption of the National Policy for the Elderly in 1995, issues of population aging have gained increasing attention, especially among researchers. There is an urgent need to increase public awareness, develop infrastructure, as well as support action oriented research that will directly translate to comprehensive and cohesive social strategies, policies, and legislation to protect not just the current older Malaysians but the future of all Malaysians.
Litwak, Eugene; And Others
Two central issues relevant to services delivered to older adults by family members (including extended family) were analyzed: the method used in delivering the services and the geographic proximity required to deliver the service. The analysis involved a study of 1,400 people aged 65 and over and 800 of their helpers. Delivery of services was…
Sprecher, Susan; Treger, Stanislav; Sakaluk, John K
In this article, we present results from a "cohort-longitudinal" analysis of sexual attitudes and behaviors based on a large sample of young adults (N = 7,777) obtained from a university setting over a 23-year period. We investigated gender, ethnicity, and cohort differences in sexual permissiveness, endorsement of the double standard, and sociosexuality. Compared to women, men had more permissive attitudes, particularly about sex in casual relationships, endorsed the double standard to a greater degree, and had a more unrestricted sociosexuality. Black men were generally more permissive than White, Hispanic, and Asian men, whereas ethnic differences were not found among women. Participants from the 1995-1999 cohort were slightly less permissive than those from the 1990-1994 and 2005-2012 cohorts. Although prior meta-analytic studies (e.g., Petersen & Hyde, 2010) found reduced gender differences in sexuality over time, our cohort analyses suggest that gender differences in sexual permissiveness have not changed over the past two decades among college students.
Upchurch, D M; Levy-Storms, L; Sucoff, C A; Aneshensel, C S
This study estimated the effects of gender and ethnic differences on the risk of first intercourse (FI) among a population-based sample of Los Angeles County youths aged 12-17 years. Longitudinal surveys were conducted during 1992-94 and 1994-95. The sample was of the multistage, stratified probability type. The sample included 877 interviewed adolescents in the 1st round and 675 in the 2nd. Almost 50% of respondents were Hispanic. 58% lived with both parents. The median age of intercourse was 16.9 years; 16.6 years for males and 17.2 years for females. Blacks reported the youngest age of FI at 15.8 years. Asian adolescents had the oldest age of FI at 17.6 years. The same pattern occurred for median age at FI. Age at FI did not vary as much by ethnicity for females. White and Black females had younger ages of FI than Asian females. Black males had significantly higher rates of FI than White females. Asian males were less likely than White females to be sexually experienced. Hispanic and Asian females had significantly lower rates of sexual activity than White females. Family structure was significantly associated with risk of sexual activity. With controls for differences in family background, rates of FI differed significantly by ethnicity among males, but not females. Teenagers living with a single parent or step family had significantly higher rates of transition to first sex than those living with both parents. Family structure may measure the effects of family disruption, rather than parenting behaviors. Findings demonstrate that ethnicity and gender are key factors that predict adolescents' risk of becoming sexually active.
Syed, Moin; Juan, Mary Joyce D.
This study assessed the degree to which pairs of friends report similar levels of ethnic identity. College-age friends (n=107 pairs; N=214 overall) completed measures of ethnic identity exploration and commitment, identity synthesis, relationship closeness, and frequency of talking to friends and family about ethnicity-related issues. Participants…
Collier, Kate L; Bos, Henny M W; Merry, Michael S; Sandfort, Theo G M
This study explored the role of gender, ethnicity, religiosity, and sexual attraction in adolescents' acceptance of same-sex sexuality and gender non-conformity. Using an intersectionality perspective, we also tested whether the effects of gender, ethnicity, and religiosity on adolescents' attitudes would function differently in adolescents with and without same-sex attractions. Data for this study were collected by means of a paper questionnaire completed by 1,518 secondary school students (mean age = 14.56 years, SD = 1.05) in Amsterdam, the Netherlands. The sample was 48.1% female and 51.9% male. Approximately one third of adolescents in the sample were of a non-Western ethnic background (32.3%, n = 491) and 7.5% of the participants (n = 114) reported experiencing same-sex attractions. Results of our analyses showed that adolescents in our sample who were male, of non-Western ethnicity, and who were more religious (as indicated by frequency of religious service attendance), were less accepting of same-sex sexuality and gender non-conformity in comparison to female, Western and less religious peers. We also found a significant interaction effect between religiosity and sexual attractions, but only in relation to evaluation of same-sex attracted, gender nonconforming females. The negative effect of religiosity on acceptance of same-sex attracted, gender non-conforming females was stronger among those adolescents who reported same-sex attractions.
Teh, Jane K. L.; Tey, Nai Peng; Ng, Sor Tho
Objectives This paper examines the ethnic and gender differentials in high blood pressure (HBP), diabetes, coronary heart disease (CHD), arthritis and asthma among older people in Malaysia, and how these diseases along with other factors affect self-rated health. Differentials in the prevalence of non-communicable diseases among older people are examined in the context of socio-cultural perspectives in multi-ethnic Malaysia. Methods Data for this paper are obtained from the 2004 Malaysian Population and Family Survey. The survey covered a nationally representative sample of 3,406 persons aged 50 and over, comprising three main ethnic groups (Malays, Chinese and Indians) and all other indigenous groups. Bivariate analyses and hierarchical logistic regression were used in the analyses. Results Arthritis was the most common non-communicable disease (NCD), followed by HBP, diabetes, asthma and CHD. Older females were more likely than males to have arthritis and HBP, but males were more likely to have asthma. Diabetes and CHD were most prevalent among Indians, while arthritis and HBP were most prevalent among the Indigenous groups. Older people were more likely to report poor health if they suffered from NCD, especially CHD. Controlling for socio-economic, health and lifestyle factors, Chinese were least likely to report poor health, whereas Indians and Indigenous people were more likely to do so. Chinese that had HBP were more likely to report poor health compared to other ethnic groups with the same disease. Among those with arthritis, Indians were more likely to report poor health. Conclusion Perceived health status and prevalence of arthritis, HBP, diabetes, asthma and CHD varied widely across ethnic groups. Promotion of healthy lifestyle, early detection and timely intervention of NCDs affecting different ethnic groups and gender with socio-cultural orientations would go a long way in alleviating the debilitating effects of the common NCDs among older people. PMID
Chisholm, Sian S.; Khoury, Joe E.; Jamal, M. Mazen; Palacio, Carlos; Pudhota, Sunitha
Background Barrett’s esophagus (BE) is the primary risk factor for esophageal adenocarcinoma (EAC). Limited data exists regarding the frequency of histologically confirmed BE by both gender and ethnicity in the United States. The study aim was to determine whether the frequency of histologically confirmed BE varies by ethnicity and gender. Methods The University of Florida-Jacksonville endoscopy database was reviewed for all cases of salmon colored esophageal mucosa from September 2002 to August 2007. Histologic BE was diagnosed only if salmon colored esophageal mucosa was seen endoscopically and biopsy confirmed intestinal metaplasia with goblet cells. Data collected included: age at diagnosis, self-reported ethnicity [non-Hispanic white (nHw) or African American (AA)], gender, procedure indication, gastroesophageal reflux disease (GERD) history, atypical manifestations, cigarette smoking, alcohol use, proton pump inhibitor (PPI) use, BE endoscopic length, absence/presence of hiatal hernia, stricture or ulcer, and absence/presence/grade of dysplasia. Results Salmon colored esophageal mucosa was identified in 391/7,308 patients, distributed ethnically as 306 nHw and 85 AA. Histologic BE was confirmed in 111/391 patients with ethnic distribution of: 95 nHw and 16 AA. Histologically confirmed BE frequency varied both by gender and ethnicity with nHw males having the highest (42.3%) and AA females the lowest (12.3%). Histologically confirmed BE frequency differed significantly between nHw males and nHw/AA females only (P<0.005). Conclusions Histologically confirmed BE frequency varies by ethnicity and gender with nHw males having the highest frequency/risk and AA females the lowest. Investigation to improve understanding of the impact of race and gender in BE formation should be performed. PMID:28280615
Kulis, Stephen S.; Marsiglia, Flavio F.; Kopak, Albert M.; Olmsted, Maureen E.; Crossman, Ashley
This study examined interactive relationships among ethnic identity, gender, time in the US, and changes in substance use outcomes among a school-based sample of 1,731 Mexican-heritage preadolescents (ages 9-13). Residual change multilevel models adjusting for school clustering and using multiply imputed data assessed changes from beginning to end…
Hoffman, Rose Marie
The author explored the relationships among women's gender identity constructs as well as the relationships of those constructs to ethnic identity. Nine of the 12 hypothesized relationships between gender self-definition and female identity development statuses and between gender self-acceptance and female identity development statuses were…
Smallman, Edward; And Others
Explored the role that gender and ethnicity play in athletes' responses to life events that correlate to depression, anxiety, somatic discomfort, and stress. Neither ethnicity or gender influenced the number of experienced stressful life events. However, Black and male athletes reported significantly higher ratings of aversiveness than did White…
Flannery, Daniel J.; And Others
Interpersonal and intrapersonal risk for substance use were investigated for 1,170 Caucasian and Hispanic American sixth and seventh graders, equally divided by gender. Mean use levels did not differ for ethnic groups. Across both gender and ethnicity, susceptibility to peer pressure and peer alcohol use were the best predictors of substance use.…
Wyatt, Gail E.; Gomez, Cynthia A.; Hamilton, Alison B.; Valencia-Garcia, Dellanira; Gant, Larry M.; Graham, Charles E.
This article articulates a contextualized understanding of gender and ethnicity as interacting social determinants of HIV risk and acquisition, with special focus on African Americans and Hispanics/Latinos--2 ethnic groups currently at most risk for HIV/AIDS acquisition in the United States. First, sex and gender are defined. Second, a conceptual…
Ghavami, Negin; Peplau, Letitia Anne
We compared perceived cultural stereotypes of diverse groups varying by gender and ethnicity. Using a free-response procedure, we asked 627 U.S. undergraduates to generate 10 attributes for 1 of 17 groups: Asian Americans, Blacks, Latinos, Middle Eastern Americans, or Whites; men or women; or 10 gender-by-ethnic groups (e.g., Black men or Latina…
Stein, L.A.R.; Clair, Mary; Rossi, Joseph; Martin, Rosemarie; Cancilliere, Mary Kathryn; Clarke, Jennifer G.
Objective While work has been conducted on gender differences to inform gender-specific programming, relatively little work has been done regarding racial and ethnic differences among incarcerated and detained girls in particular. This is an important gap, considering gender, race and ethnicity may be important factors in responding to the needs of incarcerated and detained girls within the Risk-Needs-Responsivity (RNR) model. We hypothesize girls will show relatively more pathology than boys, and that White girls will show relatively more pathology as compared to girls of other groups. Implications of findings for services delivery and policy are presented. Methods Data were collected on N=657 youth using structured interview and record review. Analyses included χ2 and t-tests. Results As compared to boys, girls were older at first arrest yet younger during most lock-up, received poorer grades, experienced more family difficulty, and more were lesbian/bisexual. As compared to minority girls, White girls began hard drugs at a younger age, had more conduct disorder symptoms, and more frequently experienced parental difficulty and abuse. Conclusions and Implications for Practice Age-appropriate programming that addresses family difficulty and sexuality is needed for girls. As compared to White girls, re-entry planning may more readily rely on family support for minority girls. Systems should consider use of actuarial methods in order to reduce bias in making placement decisions. PMID:25180525
Needham, Belinda L; Diez Roux, Ana V; Bird, Chloe E; Bradley, Ryan; Fitzpatrick, Annette L; Jacobs, David R; Ouyang, Pamela; Seeman, Teresa E; Thurston, Rebecca C; Vaidya, Dhananjay; Wang, Steven
The purpose of this study was to examine biological and behavioral explanations for gender differences in leukocyte telomere length (LTL), a biomarker of cell aging that has been hypothesized to contribute to women's greater longevity. Data are from a subsample (n = 851) of the Multi-Ethnic Study of Atherosclerosis, a population-based study of women and men aged 45 to 84. Mediation models were used to examine study hypotheses. We found that women had longer LTL than men, but the gender difference was smaller at older ages. Gender differences in smoking and processed meat consumption partially mediated gender differences in telomere length, whereas gender differences in estradiol, total testosterone, oxidative stress, and body mass index did not. Neither behavioral nor biological factors explained why the gender difference in LTL was smaller at older ages. Longitudinal studies are needed to assess gender differences in the rate of change in LTL over time; to identify the biological, behavioral, and psychosocial factors that contribute to these differences throughout the life course; and to determine whether gender differences in LTL explain the gender gap in longevity.
Brown, Tiffany L.; Linver, Miriam R.; Evans, Melanie
Scholars in the field of African American family studies recognize the influence of gender on socialization. However, few studies investigate how gender influences the racial and ethnic socialization of African American youth. To examine the role of gender (both caregiver and adolescent) in socialization practices, data were obtained from 218…
Reingold, Beth; Smith, Adrienne R
Welfare policy in the American states has been shaped profoundly by race, ethnicity, and representation. Does gender matter as well? Focusing on state welfare reform in the mid-1990s, we test hypotheses derived from two alternative approaches to incorporating gender into the study of representation and welfare policymaking. An additive approach, which assumes gender and race/ethnicity are distinct and independent, suggests that female state legislators—regardless of race/ethnicity—will mitigate the more restrictive and punitive aspects of welfare reform, much like their African American and Latino counterparts do. In contrast, an intersectional approach, which highlights the overlapping and interdependent nature of gender and race/ethnicity, suggests that legislative women of color will have the strongest countervailing effect on state welfare reform—stronger than that of other women or men of color. Our empirical analyses suggest an intersectional approach yields a more accurate understanding of gender, race/ethnicity, and welfare politics in the states.
Ghavami, Negin; Peplau, Letitia Anne
Heterosexual urban middle school students' (N = 1,757) stereotypes about gender typicality, intelligence, and aggression were assessed. Students (Mage = 12.36 years) rated Facebook-like profiles of peers who varied by gender, ethnicity, and sexual orientation. Several hypotheses about how the gender, ethnicity, and sexual orientation of target peers intersect to shape stereotypes were tested. As predicted, a peer's sexual orientation determined stereotypes of gender typicality, with gay and lesbian students viewed as most atypical. As expected, ethnicity shaped stereotypes of intelligence, with Asian American students seen as most intelligent. Gender, ethnicity, and sexual orientation independently and jointly affected stereotypes of aggression. These results demonstrate the value of an intersectional approach to the study of stereotypes. Implications for future research and practice are offered.
Chapman, Benjamin P.; Khan, Ayesha; Harper, Mary; Stockman, Doug; Fiscella, Kevin; Walton, James; Duberstein, Paul; Talbot, Nancy; Lyness, Jeffrey M.; Moynihan, Jan
Gender, race/ethnicity, and personality are markers of significant psychosocial and biological variability. Each may have implications for allostatic load and resulting inflammatory processes, yet findings have been largely mixed. We investigated whether women, minorities, and those higher in Neuroticism and lower in Extraversion were at risk for elevated circulating levels of the pro-inflammatory cytokine interleukin (IL)-6 in a sample of 103 middle aged and older urban primary care patients. Regression analyses controlling for age, education, current depression levels, and chronic medical conditions revealed that women, minorities, and individuals lower in Extraversion had higher circulating levels of IL-6. Analyses of more specific personality traits revealed that the sociability and positive emotions components of Extraversion were unassociated with IL-6, but the activity facet--reflecting dispositional vigor and energy--was robustly associated with IL-6. The difference between high (+1 Standard Deviation (SD)) and low (−1 SD) trait activity was sufficient to shift IL-6 levels beyond a previously established high risk cut-point in both white and minority women. These findings suggest that while broad group differences between genders and races/ethnicities exist, personality represents an important source of individual differences in inflammation within groups. Future work should examine to what extent IL-6 levels are linked to temperament or genetic activity levels vs. physical activity itself, and whether IL-6 levels may be reduced by boosting regular activity levels in demographic segments such as women and minorities who appear susceptible to greater inflammation. PMID:19162168
Zhou, Anne Q; Hsueh, Loretta; Roesch, Scott C; Vaughn, Allison A; Sotelo, Frank L; Lindsay, Suzanne; Klonoff, Elizabeth A
Federal and state policies are based on data from surveys that examine sexual-related cognitions and behaviors through self-reports of attitudes and actions. No study has yet examined their factorial invariance--specifically, whether the relationship between items assessing sexual behavior and their underlying construct differ depending on gender, ethnicity/race, or age. This study examined the factor structure of four items from the sexual behavior questionnaire part of the National Health and Nutrition Examination Survey (NHANES). As NHANES provided different versions of the survey per gender, invariance was tested across gender to determine whether subsequent tests across ethnicity/race and generation could be done across gender. Items were not invariant across gender groups so data files for women and men were not collapsed. Across ethnicity/race for both genders, and across generation for women, items were configurally invariant, and exhibited metric invariance across Latino/Latina and Black participants for both genders. Across generation for men, the configural invariance model could not be identified so the baseline models were examined. The four item one factor model fit well for the Millennial and GenerationX groups but was a poor fit for the baby boomer and silent generation groups, suggesting that gender moderated the invariance across generation. Thus, comparisons between ethnic/racial and generational groups should not be made between the genders or even within gender. Findings highlight the need for programs and interventions that promote a more inclusive definition of "having had sex."
Karcher, Michael J; Sass, Daniel
Counselors, psychologists, and evaluators of intervention programs for youth increasingly view the promotion of connectedness as an important intervention outcome. When evaluating these programs, researchers frequently test whether the treatment effects differ across gender and ethnic or racial groups. Doing so necessitates the availability of culturally and gender-invariant measures. We used the Hemingway: Measure of Adolescent Connectedness to estimate the factor structure invariance and equality of means across gender and 3 racial/ethnic groups with a large sample of middle school adolescents. From a practical perspective, the 10-scale model suggested factor structure invariance across gender and racial or ethnic (i.e., African American, Caucasian, and Latina/o) groups of adolescents. However, tests for partial invariance revealed some group difference on the factor loadings and intercepts between gender and ethnic/racial groups. When testing for mean equivalence, girls reported higher connectedness to friends, siblings, school, peers, teachers, and reading but lower connectedness to their neighborhoods. Caucasians reported higher connectedness to their neighborhoods and friends but lower connectedness to siblings than African Americans and Latinos. African Americans reported the highest connectedness to self (present and future) but lowest connectedness to teachers. Latinos reported the lowest connectedness to reading, self-in-the-present, and self-in-the-future. Overall, this study reveals racial/ethnic and gender mean differences on several connectedness subscales and suggests the Hemingway subscales are, from a practical perspective, invariant across gender and ethnicity and therefore appropriate for most assessment and evaluation purposes.
Regan, Pamela C; Anguiano, Carlos
This study examined the association between romanticism (operationalized as mean score on the Romantic Beliefs Scale) and age, sex, and ethnicity in a large community sample (N = 436). Age was negatively correlated with romanticism scores; as age increased, romanticism scores decreased. No sex differences were found; men and women had similar, moderate scores. Although ethnicity largely was unrelated to romanticism, Asian/Pacific Islander participants were significantly more romantic than were African-American participants.
Rennie, Leonie J.; Dunne, Mairead
This study examines the relationships between gender, ethnicity, and Fijian students' attitudes and perceptions about science, attributions of success and failure in science as school, science as a career, and the career-related advice they received. Data were collected with a questionnaire administered to a stratified, random, one-sixth sample of Form 5 (16-year-old) students in Fiji. Gender and ethnicity were found to have no consistent relationship with students' perceptions, attitudes, and attributions about science. However, students, particularly males, demonstrated strong sex-stereotyping of science-related careers, and different kinds of career advice were given to students on the basis of their gender and ethnicity. These, rather than students' attitudes and performance in science, are more likely to explain the patterns linking gender and ethnicity with the science-related work force and higher education in Fiji.
There is increased interest in the role that ethnicity, sociocultural factors, and gender play in research, health care delivery, and response to intervention. The impact of these factors on AIDS awareness programs, on the phenomenology of suicide and anorexia nervosa, and on clinical psychopharmacology in a homogeneous population is discussed. Risky sex practices can be related to cultural norms that stigmatize condom use and sex education; economic deprivation; and male dominance. Gender, cultural, and ethnic demographics can identify high-risk groups as well as influence effective interventions. Suicide rates and risk factors are compared in African-American, Canadian Native, and South Korean adolescents. Academic stress was a differential risk factor for the Koreans. Anorexia nervosa predominantly affects women and has cultural differences in prevalence. The homogeneous population in Hong Kong illustrates the impact of ethnicity, sociocultural factors, and gender on clinical psychopharmacology. Attention to ethnicity, sociocultural factors, and gender can individualize and improve the effectiveness of clinical psychopharmacology.
Holmes, Maria Alexander
Purpose: The purpose of this study was to analyze ethnic and gender differences in Advanced Placement (AP) exam performance of U.S. high school students. Specifically, the extent to which differences exist in overall AP exam performance scores within and between four ethnic groups (i.e., Asian, Black, Hispanic, and White) was investigated. Within…
Sutantoputri, Novita W.; Watt, Helen M. G.
The study explores the possibilities of gender, ethnicity, and religion differences on attributions (locus of control, stability, personal and external control), motivational goals (learning, performance approach, performance avoidance, and work avoidance), self-efficacy, intelligence beliefs, religiosity, racial/ethnic identity, and academic…
Ayala, María Isabel; Chalupa, Dana
This study assesses the relationships across racial and ethnic self-identifications, gender, and college attainment within the Latino group. With the use of data from the basic Current Population Survey (2010-2012), the results indicate that college attainment varies within the Latino sample by racial and ethnic self-identifications even after…
Booth, Margaret Zoller; Curran, Erin M.; Frey, Christopher J.; Gerard, Jean M.; Collet, Bruce; Bartimole, Jennifer
The relationships between adolescent ethnic identity and attitudes toward school and school climate are investigated in a small, multiracial/multiethnic city in the Great Lakes region with ethnically diverse adolescents taught by primarily White teachers. The mixed methods investigation of 986 eighth through eleventh grade students during the 2010–2011 academic year suggests that the relationship between ethnic identity and attitude toward school is a complex interaction among individual characteristics of ethnicity/race, ethnic identity, gender, and ecological context. Quantitative results reveal that White female and Hispanic and African American male students exhibit strong ethnic identity that correlates positively with school attitude; however, qualitative results indicate very different paths in getting to those outcomes. Hispanic students appear to benefit from a strong ethnic identity that assists with positive relationships at school, while African American male students utilize parental cultural socialization as a protective function in school. The results emphasize the implications of positive school climates for all students. PMID:25866457
As a concept in gerontology, gender appears as lists of traits learned through socialization when theorized at all. I argue for a framework that theorizes the intersections of relations of gender inequality with those of age. This framework holds that men and women gain resources and bear responsibilities, in relation to one another, by virtue of…
Holway, Giuseppina Valle
Objectives Most previous studies on sexual initiation timing have examined its effects on a variety of subsequent outcomes without first examining the correlates and predictors of these timing categories. Studies that do exist often do not utilize samples through young adulthood, leading to a misclassified set of sexual timing categories. In addition, the literature does not adequately address the issues of oral sex timing. Therefore, the objectives of this study were 1) to explore age-cutoffs that mark the “normative” and “non-normative” entry into vaginal and oral sex among young women and men in the U.S., creating sexual four sexual initiation timing categories – “early,” “normative,” “late,” and “inexperienced,” and; 2) to examine the association between race/ethnicity and sexual initiation timing by gender. Methods The National Longitudinal Study of Adolescent to Adult Health (Add Health) was used in both descriptive and multivariate contexts to determine the net association of gender and race/ethnicity with vaginal and oral sex initiation timing. Results Age-cutoffs for vaginal sex timing were similar for women and men, yet differed by gender for oral sex timing. Women were more likely than men to initiate vaginal sex (20% vs. 18%) and oral sex (19% vs. 16%) at an early age and less likely than men to initiate these behaviors at a late age (18% vs. 19% for vaginal sex, and 15% vs. 16% for oral sex). Although most respondents initiated these two behaviors by young adulthood, a considerable proportion remained inexperienced, with men more likely than women to report inexperience with vaginal sex (7% vs. 5%), and women more likely than men to report abstaining from oral sex (8% vs. 6%). Race/ethnic differences in sexual initiation timing remained robust in the face of controls for both women and men. Conclusions Understanding the timing at which adolescents and young adults transition to first vaginal and first oral sex is critical for
Bracken, Bruce A.; Reintjes, Cristina
This study considered depressive symptoms among a normative sample of 1,900 children, adolescents, and adults (950 males and 950 females) divided across four age-levels to investigate the developmental progression of depressive symptoms by age, race/ethnicity, and gender. The national normative sample of the Clinical Assessment of Depression (CAD)…
Howard, Kimberly A. S.; Carlstrom, Aaron H.; Katz, Andrew D.; Chew, Aaronson Y.; Ray, G. Christopher; Laine, Lia; Caulum, David
This study examined the influence of gender, socioeconomic status, and race/ethnicity on the career aspirations of over 22,000 8th and 10th grade youth. The top five occupations identified by youth as aspirations included artist, lawyer, musician, FBI agent, and actor/actress. Top occupations were also reported for each gender x socioeconomic…
Theran, Sally A.
The current study empirically examined predictors of level of voice (ethnicity, attachment, and gender role socialization) in a diverse sample of 108 14-year-old girls. Structural equation modeling results indicated that parental attachment predicted level of voice with authority figures, and gender role socialization predicted level of voice with…
Chung, Ruth H. Gim
This study looked at intergenerational relations according to gender, ethnicity, and acculturation, as aspects of immigrant family life of Asian American college students (N=342). Variations were found in intergenerational tensions over expectations regarding educational and career concerns, and dating and marriage issues. Gender was a factor but…
Kluever, Raymond C.; Green, Kathy E.
Response patterns to the Raven Coloured Progressive Matrices (CPM) were analyzed for a sample of 203 Hispanic and 254 Anglo first- through fifth-grade children from a rural school district in southern Colorado. Gender distributions were nearly equal. Gender and ethnic differences were examined within the context of determining whether the CPM…
Umans, Timurs; Collin, Sven-Olof; Tagesson, Torbjorn
This article investigates the complex interrelation between ethnic and gender diversity, process and performance among groups of business students. The article is based on an empirical survey of business students working on a complex assignment in groups of two to five in a small Swedish university. The results indicate that gender diversity leads…
The present study was an assessment of attitudes of 410 ethnically Dutch adolescents toward three ethnic minority groups living in the Netherlands. Stereotypes, symbolic beliefs, affective associations, and the evaluation of possible interactions were used to predict the global evaluation of ethnic outgroups and accounted for much of the variance in ethnic attitudes. The relative importance of the four predictors varied by target group and location. Gender differences were found in the structure of attitudes; symbolic beliefs played a greater role in the attitudes of boys, whereas emotions played a more central role in the attitudes of girls. The evaluation of Dutch identity was related to the favorability of ethnic attitudes and also to the underlying structure. Respondents with a positive national identity had less favorable ethnic attitudes, and emotions were more predictive of their attitudes, whereas symbolic beliefs were most predictive among respondents with a less positive national identity.
Shagina, N B; Tolstykh, E I; Degteva, M O; Anspaugh, L R; Napier, B A
A biokinetic model for strontium in humans is necessary for quantification of internal doses due to strontium radioisotopes. The ICRP-recommended biokinetic model for strontium has limitations for use in a population study, because it is not gender specific and does not cover all age ranges. The extensive Techa River data set on (90)Sr in humans (tens of thousands of measurements) is a unique source of data on long-term strontium retention for men and women of all ages at intake. These, as well as published data, were used for evaluation of age- and gender-specific parameters for a new compartment biokinetic model for strontium (Sr-AGe model). The Sr-AGe model has a similar structure to the ICRP model for the alkaline earth elements. The following parameters were mainly re-evaluated: gastrointestinal absorption and parameters related to the processes of bone formation and resorption defining calcium and strontium transfers in skeletal compartments. The Sr-AGe model satisfactorily describes available data sets on strontium retention for different kinds of intake (dietary and intravenous) at different ages (0-80 years old) and demonstrates good agreement with data sets for different ethnic groups. The Sr-AGe model can be used for dose assessment in epidemiological studies of general populations exposed to ingested strontium radioisotopes.
Shagina, N. B.; Tolstykh, E. I.; Degteva, M. O.; Anspaugh, L. R.; Napier, Bruce A.
A biokinetic model for strontium in humans is necessary for quantification of internal doses due to strontium radioisotopes. The ICRP-recommended biokinetic model for strontium has limitation for use in a population study, because it is not gender specific and does not cover all age ranges. The extensive Techa River data set on 90Sr in humans (tens of thousands of measurements) is a unique source of data on long-term strontium retention for men and women of all ages at intake. These, as well as published data, were used for evaluation of age- and gender-specific parameters for a new compartment biokinetic model for strontium (Sr-AGe model). The Sr-AGe model has similar structure as the ICRP model for the alkaline earth elements. The following parameters were mainly reevaluated: gastro-intestinal absorption and parameters related to the processes of bone formation and resorption defining calcium and strontium transfers in skeletal compartments. The Sr-AGe model satisfactorily describes available data sets on strontium retention for different kinds of intake (dietary and intravenous) at different ages (0–80 years old) and demonstrates good agreement with data sets for different ethnic groups. The Sr-AGe model can be used for dose assessment in epidemiological studies of general population exposed to ingested strontium radioisotopes.
Ibrahim, Rose Irnawaty; Siri, Zailan
The number of people surviving until old age has been increasing worldwide. Reduction in fertility and mortality have resulted in increasing survival of populations to later life. This study examines the mortality trends among the three main ethnic groups in Malaysia, namely; the Malays, Chinese and Indians for four important age groups (adolescents, adults, middle age and elderly) for both gender. Since the data on mortality rates in Malaysia is only available in age groups such as 1-5, 5-9, 10-14, 15-19 and so on, hence some distribution or interpolation method was essential to expand it to the individual ages. In the study, the Heligman and Pollard model will be used to expand the mortality rates from the age groups to the individual ages. It was found that decreasing trend in all age groups and ethnic groups. Female mortality is significantly lower than male mortality, and the difference may be increasing. Also the mortality rates for females are different than that for males in all ethnic groups, and the difference is generally increasing until it reaches its peak at the oldest age category. Due to the decreasing trend of mortality rates, the government needs to plan for health program to support more elderly people in the coming years.
Jackson, Benita; Rivera-Olmedo, Noemi
Background Prior research suggests that stronger racial/ethnic identification offsets negative effects of discrimination on substance use. Yet research in this area and on whether gender modifies this association is limited for Latina/os. Purpose The purpose of the present study is to examine whether different sources of discrimination (everyday and racial/ethnic) are associated with substance use (alcohol use disorder, smoking), if racial/ethnic identity buffers this association, and the potential moderating role of gender among these variables. Methods We present cross-sectional, US population-based data from the Latina/o adult sample (1427 females and 1127 males) of the National Latino and Asian American Study. Respondents completed self-reported measures of everyday and racial/ethnic discrimination, racial/ethnic identity, smoking status, and Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) lifetime alcohol use disorder. Results Weighted logistic regression analyses showed that before inclusion of three-way interactions and adjusting for covariates, everyday discrimination predicted increased risk for any DSM-IV lifetime alcohol use disorders. Moderation analyses revealed that the effect of everyday discrimination on the risk of being a current smoker was strongest for Latino men with high levels of racial/ethnic identity compared to those with low racial/ethnic identity. No differences were noted among Latino women. There were no main or interaction effects of racial/ethnic discrimination for any substance use outcome. Conclusions Findings suggest differential associations for type of discrimination and outcome and that the role of racial/ethnic identity is gender-specific for smoking, appearing particularly detrimental for Latino men reporting high levels of racial/ethnic identity. PMID:26489844
Kim, Il-Ho; Noh, Samuel
This study examines ethnic and gender differences in exposure to discrimination and its association with depressive symptoms among five immigrant groups. Data were derived from a cross-sectional survey of 900 adult immigrants (50.8% men, 49.2% women) sampled from five ethnic immigrant communities in Toronto between April and September 2001. Men reported higher levels of discrimination than women. Ethiopians had the highest perception of discrimination followed by Korean, Iranian, Vietnamese, and Irish immigrants. With regard to discrimination-related depressive symptoms, Iranian and Korean men showed a greater risk than their Irish counterparts. Among women, Vietnamese and Irish seemed to be more vulnerable to discrimination than other ethnic groups. Despite experiencing the highest level of discrimination, Ethiopian men and women showed no association between discrimination and depressive symptoms. The exposure and psychological response to discrimination vary significantly across ethnicities and gender.
Wu, Victor J; Pang, Darren; Tang, Wendell W; Zhang, Xin; Li, Li; You, Zongbing
Approximately 36.5% of the U.S. adults (≥ 20 years old) are obese. Obesity has been associated with type 2 diabetes mellitus, cardiovascular disease, stroke, and several types of cancer. The present study included 1788 prostate cancer patients who were treated with radical prostatectomy at the Ochsner Health System, New Orleans, Louisiana, from January, 2001 to March, 2016. The patient’s medical records were retrospectively reviewed. Body mass index (BMI), age, ethnicity (Caucasians versus African Americans), clinical stage, Gleason score, and prostate-specific antigen (PSA) levels were retrieved. The relative risk of the patients was stratified into low risk and high risk groups. Associative analyses found that BMI was associated with age, clinical stage, Gleason score, but not ethnicity, PSA levels, or the relative risk in this cohort. Age was associated with ethnicity, clinical stage, Gleason score, and PSA levels, as well as the relative risk. Ethnicity was associated with Gleason score and PSA levels as well as the relative risk, but not clinical stage. These findings suggest that obesity is associated with advanced prostate cancer with stage T3 or Gleason score ≥ 7 diseases, and age and ethnicity are important factors that are associated with the clinical features of prostate cancer patients. PMID:28337464
McCurdy, Stephen A; Kwan, Jonathan A
Agricultural work is hazardous and is common among rural youth, especially those living on farms or ranches. Previous work has shown differences in farm work and injury patterns between boys and girls, but little data exist addressing ethnic differences. This study examined ethnic and gender differences in farm tasks, safety attitudes, and use of protective measures among rural California youth working on farms or ranches. The University of California, Davis Youth Agricultural Injury Study is a longitudinal study focusing on agricultural work experience among youth enrolled in an agricultural sciences curriculum in 10 public high schools in California's Central Valley during the 2001-2005 school years. Using cross-sectional data from the initial entrance survey, we studied 946 participants who reported farm work in the previous year. Median annual hours of farm work varied significantly between boys and girls (p < 0.001) and between ethnic groups (p < 0.05) (Hispanic boys: 624 hr; Hispanic girls: 189 hr; White/Other boys: 832 hr; White/Other girls: 468 hr). Girls and Hispanic students were less likely than boys and White/Other students, respectively, to perform hazardous tasks involving tractors, machinery, and chemicals. Median age for initiating work on selected hazardous tasks was up to 3 years later for Hispanic students. Use of task-appropriate safety measures was low in all groups for most hazardous tasks. Boys were more likely than girls to use task-appropriate safety measures, with the exception of seatbelt use when in a car or truck. Hispanic students were more likely than White/Other students to employ safety measures. Girls and Hispanic youth worked fewer farm hours and had reduced exposure to selected hazardous tasks. Use of task-appropriate safety measures was low for all groups but increased for Hispanic students. Further study should explore reasons for low use of safety measures and develop educational efforts to bring about social norm changes
Greenbaum, Paul E.; Wang, Wei; Hall, Kristin; Henderson, Craig E.; Kan, Lisa; Dakof, Gayle A.; Liddle, Howard A.
This study examined gender and ethnicity as moderators of Multidimensional Family Therapy (MDFT) effectiveness for adolescent drug abuse and illustrated the utility of integrative data analysis (IDA, Bauer & Hussong, 2009) for assessing moderation. By pooling participant data from five independent MDFT randomized clinical trials (RCTs), IDA increased power to test moderation. Participants were 646 adolescents receiving treatment for drug use, aged 11 to 17 years (M = 15.31, SD = 1.30), with 19% female (n = 126), 14% (n = 92) European American, 35% (n = 225) Hispanic, and 51% (n = 329) African American. Participants were randomized to MDFT or active comparison treatments, which varied by study. Drug use involvement (i.e., frequency and consequences) was measured at study entry, 6-, and 12-months by a four-indicator latent variable. Growth curve change parameters from multiple calibration samples were regressed on treatment effects overall and by moderator subgroups. MDFT reduced drug use involvement (p < .05) for all participant groups. Pooled comparison groups reduced drug use involvement only for females and Hispanics (ps < .05). MDFT was more effective than comparisons for males, African Americans, and European Americans (ps <.05; Cohen's d = 1.17, 1.95, and 1.75, respectively). For females and Hispanics, there were no significant differences between MDFT and pooled comparison treatments, Cohen's d = 0.63 and 0.19, respectively. MDFT is an effective treatment for drug use among adolescents of both genders and varied ethnicity with males, African American, and White Non-Hispanic adolescents benefitting most from MDFT. PMID:26213796
Pfeiffer, Steven; Petscher, Yaacov; Kumtepe, Alper
This study examined the internal consistency and validity of a new rating scale to identify gifted students, the Gifted Rating Scales-School Form (GRS-S). The study explored the effect of gender, race/ethnicity, age, and rater familiarity on GRS-S ratings. One hundred twenty-two students in first to eighth grade from elementary and middle schools…
Aguirre, Claudia G; Bello, Mariel S; Andrabi, Nafeesa; Pang, Raina D; Hendricks, Peter S; Bluthenthal, Ricky N; Leventhal, Adam M
The current study utilized the intersectionality framework to explore whether smoking outcome expectancies (i.e., cognitions about the anticipated effects of smoking) were predicted by gender and ethnicity, and the gender-by-ethnicity interaction. In a cross-sectional design, daily smokers from the general community (32.2% women; non-Hispanic African American [n = 175], non-Hispanic White [n = 109], or Hispanic [n = 26]) completed self-report measures on smoking expectancies and other co-factors. Results showed that women reported greater negative reinforcement (i.e., anticipated smoking-induced negative affect reduction) and weight control (i.e., anticipated smoking-induced appetite/weight suppression) expectancies than men. Hispanic (vs. African American or White) smokers endorsed greater negative reinforcement expectancies. A gender-by-ethnicity interaction was found for weight control expectancies, such that White women reported greater weight control expectancies than White men, but no gender differences among African American and Hispanic smokers were found. These findings suggest that gender, ethnicity, and their intersectionality should be considered in research on cognitive mechanisms that may contribute to tobacco-related health disparities.
O'Brien, Laurie T; Blodorn, Alison; Adams, Glenn; Garcia, Donna M; Hammer, Elliott
Stereotypes associating men and masculine traits with science, technology, engineering, and mathematics (STEM) fields are ubiquitous, but the relative strength of these stereotypes varies considerably across cultures. The present research applies an intersectional approach to understanding ethnic variation in gender-STEM stereotypes and STEM participation within an American university context. African American college women participated in STEM majors at higher rates than European American college women (Study 1, Study 2, and Study 4). Furthermore, African American women had weaker implicit gender-STEM stereotypes than European American women (Studies 2-4), and ethnic differences in implicit gender-STEM stereotypes partially mediated ethnic differences in STEM participation (Study 2 and Study 4). Although African American men had weaker implicit gender-STEM stereotypes than European American men (Study 4), ethnic differences between men in STEM participation were generally small (Study 1) or nonsignificant (Study 4). We discuss the implications of an intersectional approach for understanding the relationship between gender and STEM participation.
Ward, Kenneth D.; Vander Weg, Mark W.; Kovach, Kristen Wood; Klesges, Robert C.; DeBon, Margaret W.; Haddock, C. Keith; Talcott, G. Wayne; Lando, Harry A.
Investigated gender and ethnic differences in smoking and smoking cessation among young adult military recruits. Surveys administered at the start of basic training indicated that whites (especially white females) and Native Americans were more likely to smoke than other ethnic groups. Gender differences were not observed in cessation rates, which…
Almeida-Filho, Naomar; Lessa, Ines; Magalhães, Lucélia; Araújo, Maria Jenny; Aquino, Estela; James, Sherman A; Kawachi, Ichiro
We conducted a study of the association between gender, race/ethnicity, and social class and prevalence of depressive disorders in an urban sample (N = 2302) in Bahia, Brazil. Individual mental health status was assessed by the PSAD/QMPA scale. Family SES and head of household's schooling and occupation were taken as components for a 4-level social class scale. Race/ethnicity (white, moreno, mulatto, black) was assessed with a combination of self-designation and a system of racial classification. The overall 12-month prevalence of depressive symptoms was 12%, with a female:male ratio of 2:1. Divorced/widowed persons showed the highest prevalence and single the lowest. There was a negative correlation with education: the ratio college educated:illiterate was 4:1. This gradient was stronger for women than men. There was no F:M difference in depression among Whites, upper-middle classes, college-educated, or illiterate. Prevalence ratios for single, widowed and Blacks were well above the overall pattern. Regarding race/ethnicity, higher prevalences of depression were concentrated in the Moreno and Mulatto subgroups. There was a consistent social class and gender interaction, along all race/ethnicity strata. Three-way interaction analyses found strong gender effect for poor and working-class groups, for all race/ethnicity strata but Whites. Black poor yielded the strongest gender effect of all (up to nine-fold). We conclude that even in a highly unequal context such as Bahia, Blacks, Mulattos and women were protected from depression by placement into the local dominant classes; and that the social meaning of ethnic-gender-generation diversity varies with being unemployed or underemployed, poor or miserable, urban or rural, migrant or non-migrant.
Belcheir, Marcia J.
This study examines whether students' age and/or gender impact their preferences for instructional practices thought to improve learning, and their preparation for college and performance in college. Students were asked which of 38 instructional practices they preferred, how often they experienced each practice, and how well prepared they felt in…
Laditka, Sarah B.; Laditka, James N.; Houck, Margaret M.; Olatosi, Bankole A.
Attitudes toward older people can influence how they are treated and their cognitive and physical health. The populations of the United States and many other countries have become more ethnically diverse, and are aging. Yet little research examines how ethnic diversity affects attitudes toward older people. Our study addresses this research gap.…
This report focuses on the percentages of graduates and dropouts in the Miami-Dade County Public Schools when broken down by both ethnicity/race and gender. The percentages in outcome categories for this report are based on a four-year adjusted cohort model. For the purposes of this report, students at the end of their four-year high school…
Bhalotra, Sarita; Ruwe, Mathilda B M; Strickler, Gail K; Ryan, Andrew M; Hurley, Clare L
Racial, ethnic, (R/E) and gender disparities in access to health services in the United States and their relationship to adverse health outcomes are well established. Despite an increase in evidence-based cardiovascular treatment, gender, racial, and ethnic disparities in coronary artery disease (CAD) treatment persist. There is neither currently a comprehensive framework for understanding why disparities occur in cardiovascular disease care, nor viable solutions for intervention. This article synthesizes the literature on disparities in coronary artery disease with a conceptual model for understanding chronic disease disparities. This article follows the natural history of disease to observe where differences arise, beginning with health risk management, screening, diagnosis, treatment, and rehabilitation. Racial, ethnic, and gender differences were found at every step of this continuum, including a higher burden of risk factors and a less likelihood of receiving needed lifesaving cardiac procedures. Unfortunately, there is a dearth of intervention strategies to reduce racial, ethnic, and gender disparities in coronary artery disease. Comprehensive solutions will require addressing the barriers at the system, the provider, and the patient level. An early intervention approach that addresses multiple risk factors should be a high priority.
Rew, Lynn; Arheart, Kristopher L.; Horner, Sharon D.; Thompson, Sanna; Johnson, Karen E.
Although much is known about health-risk behaviors of adolescents, less is known about their health-promoting behaviors. The purpose of this analysis was to compare health-promoting behaviors in adolescents in Grades 9-12 by gender and ethnicity and explore how these behaviors changed over time. Data were collected from 878 rural adolescents…
Mehrotra, Meeta; Calasanti, Toni M.
Research on immigrants often points to the family as a source of support and a location for oppression. Using in-depth interviews with 38 first-generation immigrant Indians, this study adds to this literature by exploring families as sites of identity work where first-generation immigrants manage their gendered ethnic identities. Relocation into a…
Perrenet, Jacob; Terwel, Jan
The central question of this study was how gender, ethnicity, and ability influence students' participation in small cooperative groups, especially in relation to leadership. Interaction processes during cooperative group work were recorded in detail on the basis of direct observation and audio-recordings, and transcripts were analyzed by…
The purpose of this study was to examine differences in athletic self-concept, a hypothesized mediator of physical activity and sedentary behavior, by gender, racial/ethnic, and overweight status in elementary and middle school children. Children (Grades 4-5, n=936) and adolescents (Grades 7-8, n=1...
This study compared the occupational aspirations of beginning high school students by gender and ethnicity, and examined the relationship between the educational demands of the occupations desired by students and their academic performance before and after entering high school. Desired occupations were obtained from 662 entering 9th-grade students…
Luzzo, Darrell Anthony
The present study examined: (1) the relationship between the number and types of occupational barriers perceived by college students and their current levels of career development; and (2) gender and ethnic differences in the types of barriers perceived. Participants (129 women and 59 men) responded to open-ended questions about perceived barriers…
Stokes, Philip J.; Levine, Roger; Flessa, Karl W.
Geoscience faces dual recruiting challenges: a pending workforce shortage and a lack of diversity. Already suffering from low visibility, geoscience does not resemble the makeup of the general population in terms of either race/ethnicity or gender and is among the least diverse of all science, technology, engineering, and math fields in the U.S.…
Zuniga, Ximena; Mildred, Jane; Varghese, Rani; DeJong, Keri; Keehn, Molly
Although the importance of engaged listening in intergroup dialogue (IGD) is recognized, we know relatively little about when or why participants in IGD actually listen or what they gain from listening. Using qualitative analyses of interviews conducted with undergraduates who had recently completed a race/ethnicity or gender focused IGD course,…
Veloo, Arsaythamby; Hong, Lee Hooi; Lee, Seung Chun
The aim of this study is to examine whether gender and ethnicity differences are manifested in chemistry achievement and self-regulated learning among a matriculation programme students in Malaysia. The result of students' midterm chemistry exam was used as the measure of chemistry achievement. The information of self-regulated learning was…
Carrier, Sarah J.; Thomson, Margareta M.; Tugurian, Linda P.; Stevenson, Kathryn Tate
In this article, we present a mixed-methods study of 2 schools' elementary science programs including outdoor instruction specific to each school's culture. We explore fifth-grade students in measures of science knowledge, environmental attitudes, and outdoor comfort levels including gender and ethnic differences. We further examine students'…
Littlefield, Andrew K.; Gottlieb, Joshua C.; Cohen, Lee M.; Trotter, David R. M.
Objective: Electronic cigarette (e-cigarette) use continues to rise, and current data regarding use of e-cigarettes among college students are needed. The purpose of this study was to examine e-cigarette use and the relation of such use with gender, race/ethnicity, traditional tobacco use, and heavy drinking. Participants and Methods: A sample of…
Clemans, Katherine H.; Graber, Julia A.
Social schemas can influence the perception and recollection of others' behavior and may create biases in the reporting of social events. This study investigated young adolescents' (N = 317) gender-, ethnicity-, and popularity-based social schemas of overtly and relationally aggressive behavior. Results indicated that participants associated overt…
This article examines, from a female perspective, the complexities of gender and ethnicity embedded in successful urban school leadership. The authors use qualitative data, collected from female participants in two cohorts of aspiring urban principals in a yearlong experimental leadership preparation program, to discuss issues that arise during…
Reports on a study of 305 African American and 338 white middle school students to determine whether self-beliefs underlying self-esteem are different across ethnic and gender boundaries. Finds that academic self-beliefs, as opposed to nonacademic self-beliefs were not strong predictors of self-esteem among any of the groups. (ACM)
Hamilton, Asia Fuller; Malin, Joel; Hackmann, Donald
This study analyzed high school Career and Technical Education (CTE) enrollments in Illinois, with comparisons to national data when possible, by career cluster and pathway and with respect to gender and racial/ethnic makeup of students. Enrollment patterns in Science, Technology, Engineering, and Math (STEM) CTE programming were emphasized.…
Constantine, Madonna G.
Discusses the importance of counselors considering the intersection of multiple cultural identities in working with clients. The article serves as an introduction to the special issue, Race, Ethnicity, Gender, and Social Class in Counseling, of the "Journal of Multicultural Counseling and Development." (Contains 28 references.) (GCP)
Mojola, Sanyu A.; Everett, Bethany
CONTEXT STDs, including HIV, disproportionately affect individuals who have multiple minority identities. Understanding differences in STD risk factors across racial, ethnic and sexual minority groups, as well as genders, is important for tailoring public health interventions. METHODS Data from Waves 3 (2001–2002) and 4 (2007–2008) of the National Longitudinal Study of Adolescent Health were used to develop population-based estimates of STD and HIV risk factors among 11,045 young adults (mean age, 29 at Wave 4), by gender, race and ethnicity, and sexual orientation (heterosexual, mixed-oriented, gay). Regression analyses were conducted to examine associations between risk factors and young adults’ characteristics. RESULTS Overall, sexual-minority women in each racial or ethnic group had a higher prevalence of sexual risk behaviors—including a history of multiple partners, forced sex and incarceration—than their heterosexual counterparts. Mixed-oriented women in each racial or ethnic group were more likely than heterosexual white women to have received an STD diagnosis (odds ratios, 1.8–6.4). Black men and sexual-minority men also appeared to be at heightened risk. Gay men in all racial and ethnic groups were significantly more likely than heterosexual white men to report having received an STD diagnosis (2.3–8.3); compared with heterosexual white men, mixed-oriented black men had the highest odds of having received such a diagnosis (15.2). CONCLUSIONS Taking account of multiple minority identities should be an important part of future research and intervention efforts for STD and HIV prevention. PMID:22681428
Radcliffe, Sarah; Pequeño, Andrea
In recent decades, indigenous populations have become the subjects and agents of development in national and international multicultural policy that acknowledges poverty among indigenous peoples and their historic marginalization from power over development. Although the impact of these legal and programmatic efforts is growing, one persistent axis of disadvantage, male–female difference, is rarely taken into account in ethno-development policy and practice. This article argues that assumptions that inform policy related to indigenous women fail to engage with indigenous women's development concerns. The institutional separation between gender and development policy (GAD) and multiculturalism means that provisions for gender in multicultural policies are inadequate, and ethnic rights in GAD policies are invisible. Drawing on post-colonial feminism, the paper examines ethnicity and gender as interlocking systems that structure indigenous women's development experiences. These arguments are illustrated in relation to the case of the Tsáchila ethno-cultural group in the South American country of Ecuador.
Kulis, Stephen; Marsiglia, Flavio Francisco; Hurdle, Donna
This article presents the findings of a survey completed by 1351 predominantly Mexican American middle school students residing in a large urban center in the U.S. Southwest. The study explores possible associations between drug use attitudes and behaviors and gender (biological sex), gender identity, ethnicity, and acculturation status. Based on the concepts of "machismo" and "marianismo" that have been used to describe Mexican populations, four dimensions of gender identity were measured: aggressive masculinity, assertive masculinity, affective femininity, and submissive femininity. In explaining a variety of indicators of drug use behaviors and anti-drug norms, gender alone had limited explanatory power, while gender identity-often regardless of gender-was a better predictor. Aggressive masculinity was generally associated with higher risk of drug use, while the other three gender identity measures had selected protective effects. However, the impact of gender identity was strongly mediated by acculturation. Less acculturated Mexican American students reported lower aggressive masculinity scores than non-Latinos. Less acculturated Mexican American girls reported both the lowest aggressive masculinity scores and the highest submissive femininity scores. More acculturated Mexican American students, along with the less acculturated Mexican American boys, did not appear to be following a polarized approach to gender identity (machismo and marianismo) as was expected. The findings suggest that some aspects of culturally prescribed gender roles can have a protective effect against drug use behaviors and attitudes, possibly for both girls and boys.
Worldwide, the prevalence of moderate to severe visual impairment and blindness is 285 millions, with 65% of visually impaired and 82% of all blind people being 50 years and older. Meta-analyses have shown that two out of three blind people are women, a gender discrepancy that holds true for both developed and developing countries. Cataract accounts for more than half of all blindness globally and gender inequity in access to cataract surgery is the major cause of the higher prevalence of blindness in women. In addition to gender differences in cataract surgical coverage, population-based studies on the prevalence of lens opacities indicate that women have a higher risk of developing cataract. Laboratory as well as epidemiologic studies suggest that estrogen may confer antioxidative protection against cataractogenesis, but the withdrawal effect of estrogen in menopause leads to increased risk of cataract in women. For the other major age-related eye diseases; glaucoma, age-related macular degeneration (AMD) and diabetic retinopathy, data are inconclusive. Due to anatomic factors, angle closure glaucoma is more common in women, whereas the dominating glaucoma type; primary open-angle glaucoma (POAG), is more prevalent in men. Diabetic retinopathy also has a male predominance and vascular/circulatory factors have been implied both in diabetic retinopathy and in POAG. For AMD, data on gender differences are conflicting although some studies indicate increased prevalence of drusen and neovascular AMD in women. To conclude, both biologic and socioeconomic factors must be considered when investigating causes of gender differences in the prevalence of age-related eye disease.
de Hernandez, Lilian; Marek, Edmund A.; Renner, John W.
The purpose of this study was to investigate the relationships among gender, age, and intellectual development. Random samples of 70 females and 70 males were selected with each sex group equally divided into a low-age and a high-age group. The low-age group ranged in age from 16.25 years to 16.75 years and the high-age group from 16.76 years to 17.25 years. The Piaget tasks selected to measure cognitive development were: Conservation of Volume, Separation of Variables, and Equilibrium in the Balance and Combination of Colorless Chemical Liquids. Data from this research produced these findings: (1) males demonstrate a higher level of intellectual development than females, (2) males mature intellectually earlier than females, (3) the value of the conservation of volume task as a component of a battery of formal tasks depends upon whether the decisions are to be made on the basis of the total-task results or on individual task performance, and (4) there appear to be factors other than age and gender that are related to the development of formal operational reasoning. These investigators hypothesize that experiences is another important factor.
Muller, Patricia Ann
The purpose of this study was to gain a more complete understanding of the differences in science, mathematics and engineering education among racial-ethnic and gender subgroups by exploring factors related to precollege science achievement growth rates. Using Hierarchical Linear Modeling (HLM) and multi-wave, longitudinal data from the first three waves of the National Education Longitudinal Study of 1988--1994 (NELS:88/94), this study examined precollege science achievement growth rates during the 8th to 10th grade period and the 10th to 12th grade period for African American males, African American females, Latino males, Latina females, Asian American males, Asian American females, White males and White females. For the 8th--10th grade period, previous grades were significantly and positively related to science achievement growth for all subgroups; and socio-economic status and high school program were significantly and positively related to science achievement growth for all subgroups except one (Latino males, and Asian American males respectively). For the 10th--12th grade period, the quantity of science courses completed (science units) was the only variable that was statistically significant for more than one racial-ethnic by gender subgroup. Science units taken were significantly and positively related to 10 th--12th grade growth rates for all racial-ethnic by gender subgroups except Latino males. Locus-of-control was the only cognitive or psychosocial factor included from Eccles, Adler, Futterman, Goff, Kaczala, Meece and Midgley's (1983) theoretical framework for achievement behaviors that appeared to exhibit any pattern across race-ethnicities. Locus-of-control was positively related to 8th--10 th grade science achievement growth for females across all racial-ethnic subgroups, as well as for African American males. However, for both the 8 th--10th grade and 10th--12 th grade periods, there was no consistency across racial-ethnic or gender subgroups in
Guinea-Martin, Daniel; Mora, Ricardo; Ruiz-Castillo, Javier
In this article, we study the effects of ethnicity and gender on occupational segregation. Traditionally, researchers have examined the two sources of segregation separately. In contrast, we measure their joint effect by applying a multigroup segregation index-the Mutual Information or M index-to the product of the seven ethnic groups and two genders distinguished in our 2001 Census data for England and Wales. We exploit M's additive decomposability property to pose the following two questions: (i) Is there an interaction effect? (ii) How much does each source contribute to occupational segregation, controlling for the effect of the other? Although the role of ethnicity is non-negligible in the areas where minorities are concentrated, our findings confirm the greater importance of gender over ethnicity as a source of segregation. Moreover, we find a small "dwindling" interaction effect between the two sources of segregation: ethnicity slightly weakens the segregating power of gender and vice versa.
Halim, May Ling; Ruble, Diane; Tamis-LeMonda, Catherine; Shrout, Patrick E.
A key prediction of cognitive theories of gender development concerns developmental trajectories in the relative strength or rigidity of gender typing. To examine these trajectories in early childhood, 229 children (African American, Mexican American, and Dominican American) were followed annually from age 3 to 5 years, and gender-stereotypical…
Stier, H; Shavit, Y
"This paper focuses on the effects of age at marriage and the sex-ratio on patterns of ethnic homogamy among Israeli women. We hypothesize that later marriages are more likely than early marriages to be heterogamous as the 'marriage market' shifts from school to the work-place. By the same token, when facing severe marriage squeezes women will be forced to out-marry. Employing data from the 1983 census, we model mate selection of women from Afro-Asian and Euro-American origin in various birth-cohorts. The results do not fully support our hypotheses: we find that in and of itself, age at marriage does not enhance ethnic heterogamy."
Snyder, Jan David
Science is traditionally a white-male dominated field. This trend has foundations in beliefs and practices accepted before the Enlightenment period. Sixteenth and seventeenth century writers further promoted perceptions that women lacked intellectual capacity to indulge in science. A similar viewpoint was applied to non-white ethnic groups during the 19th and 20th centuries. Questions over Eurocentric and androcentric aspects of science were first raised publicly in 1869, yet significant change in the proportions of women and minorities in science-related fields remains disproportionately low. Public awareness of this situation extends to education where students demonstrate beliefs that opportunities in science are primarily for white males. This commonly shared belief typically produces negative effects on success rates in science education for females and minorities. The purpose of this study was to determine if gender-by-ethnic factors are culturally specific. Do members of one gender/ethnic subgroup experience deterrents to success in science education not common in other ethnic groups? Contrariwise, are negative factors shared across ethnic groups? An effort is made to identify potential gender/ethnic-related barriers that serve to reduce success rates and potentially generate negative attitudes for students about science. A 74-item Likert scale was developed to reveal students' perceptions of issues relative to science education. This instrument was administered to 30 female and 30 male high school students in each of four ethnic groups (African American, Mexican American, American Indian, and Euro American) from public or tribal schools in a large southwestern (United States) urban community. Randomly selected participants from each subgroup were then interviewed to expound upon relevant issues. A reoccurring pattern of reduced interest and experiences in science activities was noted among male American Indians. These participants most often differed with
Lahiani, Mohamed; Tarasenko, Olga
Members of the Bacillus cereus group demonstrate different pathological effects. B. cereus is a spore-forming, gram positive bacterium responsible for most foodborne illnesses. It was shown that susceptibility to infection and response to vaccines or treatments can be attributed to specific immunogenetic factors including gender and ethnicity. Glycoconjugate polymers (GCs) are potentially important in pharmaceutical and biomedical research. Our group has shown that GCs activate murine macrophages and promote killing of Bacillus cereus spores during phagocytosis. We hypothesized that the GCs effects are independent from gender and race. The goal of the present study was two-folds: A) determine whether GCs influence on human PMNC exposure of B. cereus spores and B) analyze whether gender and ethnicity influence of the effect of GCs. GCs were studied during exposure and post-exposure conditions. Phagocytosis was performed during exposure of PMNC to Bacillus spores. Post-exposure analysis involved cytotoxicity, cell viability and activation, and colonies forming unit. GC1 and GC3 enhance Bacillus spore killing. GC1 proved more effective than GC3 in spore killing while activating PMNC. Results demonstrate GCs effect were independent from ethnicity or gender. Findings of this research demonstrated that GC can be used as ligands to stimulate PMNC and kill B. cereus spores.
White Brahmia, Suzanne
The underrepresentation of women, African Americans and Latinos is well known in the fields of engineering and other science-based fields. The Extended Physics program at Rutgers University has been part of a successful university-wide effort to improve the degree completion of students from groups underrepresented in STEM majors (science, technology, engineering and mathematics) for nearly 20 years. In this talk I will address the issues known to contribute to the low representation of women and some ethnic minority groups in engineering, with an emphasis on the importance of discipline-specific reforms in attaining equitable representation in STEM professions. I will describe Rutgers' Extended Analytical Physics courses, which offer an alternative to and run parallel to the mainstream first-year introductory physics courses for engineers. Students enrolled in these courses have significantly lower Math SAT scores, but at the end achieve the levels of conceptual understanding and problem solving similar to the mainstream students. I will also discuss the history and development of the Extended Analytical Physics courses and present an evaluation of the program's impact on the perseverance of engineering students to degree completion.
Assari, Shervin; Caldwell, Cleopatra Howard
Adolescence is a developmental period marked by increased stress, especially among Black youth. In addition to stress related to their developmental transition, social factors such as a perceived unsafe neighborhood impose additional risks. We examined gender and ethnic differences in the association between perceived neighborhood safety and major depressive disorder (MDD) among a national sample of Black youth. We used data from the National Survey of American Life - Adolescents (NSAL-A), 2003–2004. In total, 1170 Black adolescents entered the study. This number was composed of 810 African American and 360 Caribbean Black youth (age 13 to 17). Demographic factors, perceived neighborhood safety, and MDD (Composite International Diagnostic Interview, CIDI) were measured. Logistic regressions were used to test the association between neighborhood safety and MDD in the pooled sample, as well as based on ethnicity by gender groups. In the pooled sample of Black youth, those who perceived their neighborhoods to be unsafe were at higher risk of MDD (Odds Ratio [OR] = 1.25; 95% Confidence Interval [CI] = 1.02-1.51). The perception that one’s neighborhood is unsafe was associated with a higher risk of MDD among African American males (OR=1.41; 95% CI = 1.03–1.93) but not African American females or Caribbean Black males and females. In conclusion, perceived neighborhood safety is not a universal psychological determinant of MDD across ethnic by gender groups of Black youth; however, policies and programs that enhance the sense of neighborhood safety may prevent MDD in male African American youth. PMID:28241490
Tang, Kimmie; Kao, Dennis
This paper explores the role of gender and ethnicity in the education of Cambodian American high school students. Using a qualitative approach, we interviewed ninth-grade Cambodian American students (n=10), teachers (n=4), and administrators (n=2) at a Southern California high school. The data revealed that Cambodian students were often mistaken for other Asian groups and due to stereotypes, expected to excel academically. Fearing that they would disappoint their teachers or be ridiculed by other students, they often remained silent about their academic struggles. Traditional values regarding gender and familial expectations also played prominent roles for both Cambodian boys and girls and their academic progress. PMID:25485315
Azzakhnini, Safaa; Ballihi, Lahoucine; Aboutajdine, Driss
The development of sophisticated sensor technologies gave rise to an interesting variety of data. With the appearance of affordable devices, such as the Microsoft Kinect, depth-maps and three-dimensional data became easily accessible. This attracted many computer vision researchers seeking to exploit this information in classification and recognition tasks. In this work, the problem of face classification in the context of RGB images and depth information (RGB-D images) is addressed. The purpose of this paper is to study and compare some popular techniques for gender recognition and ethnicity classification to understand how much depth data can improve the quality of recognition. Furthermore, we investigate which combination of face descriptors, feature selection methods, and learning techniques is best suited to better exploit RGB-D images. The experimental results show that depth data improve the recognition accuracy for gender and ethnicity classification applications in many use cases.
Neri, A; Bider, D; Lidor, Y; Ovadia, J
The effects of various parameters on age at menopause have been investigated in five ethnic groups in Israel comprising East European, West European, North African, Israeli and other Middle Eastern (Mediterranean) women, respectively. The data were acquired by means of anonymous questionnaires and were programmed for 1770 women. Correlation coefficients between various variables and age at menopause revealed three variables which have a straight correlation, vis. obesity index, number of children, and years of amenorrhoea (during the reproductive years). The years-of-smoking variable has an inverse correlation with age at menopause. East Europeans have the highest age at menarche. Two-way analysis of variance has shown that the obesity index, years of amenorrhoea, number of children and years-of-smoking parameters are individually more important than ethnic origin. The finding that the age at menopause is highest in the North African group is explained by the higher incidence in this group of high parity, a greater number of amenorrhoea, obesity, and low cigarette consumption. Since many habits (such as smoking, diet, use of contraceptive pills, multiple partners and marital obligations) are subject to frequent change in the modern world, it is of the utmost importance to repeat such a study every few years.
Jones, LaShanda R.; Sallis, James F.; Conway, Terry L.; Marshall, Simon J.; Pelletier, Robin L.
Investigated ethnic and gender differences in frequency of use and healthfulness of bag lunches at school. Surveys of middle school students and their parents indicated that one-half of students brought bag lunches, with boys doing so more often than girls. There were ethnic differences in the use of seven foods and whether foods were regular or…
Phillips, Gareth Carlington
The study examined international students' engagement and success using NSSE 2007 data. The sample consisted of 1996 first years and 2,158 seniors. These students were compared by race/ethnicity, gender, and institutional type. The study found that students' engagement differed by race/ethnicity as well as type of institution. The null hypotheses…
Boie, Ioana; Lopez, Anna L.; Sass, Daniel A.
This study evaluated a model linking internalization and dieting behaviors in a sample ("n" = 499) of Latina/o and White college students. Analyses revealed that the scales were invariant across ethnic and gender groups and generally supported the invariance of the proposed model across these groups. Analyses also revealed no ethnic mean…
Harrison, Tracie; Stuifbergen, Alexa; Walker, Janiece; Scott, Tiffany; Choban, Robin
The purpose of this paper is to report the influence of gender on aging with childhood onset paralytic polio. The hermeneutic phenomenological exploration of gender was done using multiple qualitative interviews with 25 women, age 55 to 75 years of age, who had polio since before 14 years of age. We noted three themes: 1) The movement of her body, 2) Integrating body and gender, and 3) Gender discrepancies. Findings are discussed in the context of gendered expectations and the women’s bodies. PMID:21240713
Carinci, Sherrie; Wong, Pia Lindquist
Using a convenience sample and survey research methods, the authors seek to better understand how perspectives on gender are shaped by individuals' age, level of education and gender. Study participants responded in writing to scenarios and survey questions, revealing their personal views on gender as an identity category and as a marker in the social hierarchy. Analysis indicated that there were differences between male and female views on these dimensions of gender, and that age and educational levels were also influential. While younger respondents from both genders demonstrated flexibility in their definitions of gender and expressed strong support for gender equality, they were noticeably lacking in their knowledge of the historical context of gender relations and did not show the skills required to realise their ideals of gender equality, especially when compared to older respondents of both genders with higher levels of educational attainment.
Hambleton, Ian R.; Unwin, Nigel
Background Data on disparities in mortality within low and middle income countries are limited, with little published data from the Caribbean or Central America. Our aim was to investigate disparities in overall and cause specific premature adult mortality in the multi-ethnic middle income country of Belize. Methods Mortality data from Belize 2008–2010 classified using the International Classification of Diseases 10 and the 2010 census stratified by age and ethnicity were used to calculate age, sex, and ethnic specific mortality rates for those 15–59 years, and life table analysis was used to estimate the probability of death between the ages of 15 and 59 (45q15). Results The probability of death among those aged 15 to 59 years was 18.1% (women 13.5%, men 22.7%). Creole and Garifuna ethnic groups have three times the 45q15 probability of death compared to Mayan and Mestizo groups (Creole 31.2%, Garifuna 31.1%, Mayan 10.2%, Mestizo 12.0%). This pattern of ethnic disparity existed in both sexes but was greater in men. The probability of death from injuries was 14.8% among Creole men, more than twice the rate of other ethnicities and peaks among young Creole men. These deaths are dominated by homicides and unspecified deaths involving firearms Conclusions Marked disparities in mortality between ethnic groups exist in this Central American/Caribbean country, from rates that are typical of high-income countries to those of low-income countries. The pattern of these extreme differences likely suggests that they reflect underlying social determinants rooted in the country’s colonial past. PMID:27643696
Martinez, Sylvia; Guzman, Stephanie
While gender and racial/ethnic performance gaps in math and science have been well documented, we know little about how students feel while they are in these courses. Using a sample of 793 high school students who participated in the Experience Sampling Method of the Study of Youth and Social Development, this study examines the gender and…
Radziszewska, B; Richardson, J L; Dent, C W; Flay, B R
This paper examines whether the relationship between parenting style and adolescent depressive symptoms, smoking, and academic grades varies according to ethnicity, gender, and socioeconomic status. Four parenting styles are distinguished, based on patterns of parent-adolescent decision making: autocratic (parents decide), authoritative (joint process but parents decide), permissive (joint process but adolescent decides), and unengaged (adolescent decides). The sample included 3993 15-year-old White, Hispanic, African-American, and Asian adolescents. Results are generally consistent with previous findings: adolescents with authoritative parents had the best outcomes and those with unengaged parents were least well adjusted, while the permissive and the autocratic styles produced intermediate results. For the most part, this pattern held across ethnic and sociodemographic subgroups. There was one exception, suggesting that the relationship between parenting styles, especially the unengaged style, and depressive symptoms may vary according to gender and ethnicity. More research is needed to replicate and explain this pattern in terms of ecological factors, cultural norms, and socialization goals and practices.
Kaufman, Joy S.; Jaser, Sarah S.; Vaughan, Ellen L.; Reynolds, Jesse S.; Di Donato, John; Bernard, Stanley N.; Hernandez-Brereton, Maria
Research supports that office referral data is useful in informing programmatic decisions and in planning interventions such as Positive Behavior Interventions and Supports (PBIS). Knowledge of the different patterns of office referrals may facilitate the development of interventions that are targeted to specific groups of students. This study examines patterns in office referrals within an urban district by gender, race/ethnicity and grade. Findings reveal that there are clear differences by grade that appear to be related to developmental level, with greater numbers of referrals for aggression in younger students (grades K-8), greater numbers of referrals for disrespectful behavior in middle school students (grades 7–8), and greater numbers of referrals for attendance problems in high school students. There were also gender differences in the rate and type of referrals, with significantly more referrals for boys’ delinquent and aggressive behavior than girls, which may relate to how schools define unacceptable behavior and the method used to collect this data. Finally, there were differences by race/ethnicity, in that there were significantly more referrals for African American/black students than Hispanic students, which suggest that schools need to consider students’ racial/ethnic background in the development of behavioral expectations. PMID:25580076
Jackson, N; Carlisi, J; Greenway, C; Zalesnick, M
Students in four cities completed a questionnaire regarding their ethnic background and drug use patterns. From this information, comparisons in age of initial drug experimentation among ethnic groups and races were made. The results indicated significant differences in actual age of experimentation among ethnic groups, as well as differences in other general pattern relating to age of first drug use. A comparison of Whites to non-Whites showed little difference in ages of initial drug experimentation. It was concluded that ethnicity, more so than mere race, was related to age of first use of drugs.
Burgess, Cheryl; Awosika, Olabola
The United States is becoming increasingly more diverse as the nonwhite population continues to rise faster than ever. By 2044, the US Census Bureau projects that greater than 50% of the US population will be of nonwhite descent. Ethnic patients are the quickest growing portion of the cosmetic procedures market, with African-Americans comprising 7.1% of the 22% of ethnic minorities who received cosmetic procedures in the United States in 2014. The cosmetic concerns and natural features of this ethnic population are unique and guided by differing structural and aging processes than their white counterparts. As people of color increasingly seek nonsurgical cosmetic procedures, dermatologists and cosmetic surgeons must become aware that the Westernized look does not necessarily constitute beauty in these diverse people. The use of specialized aesthetic approaches and understanding of cultural and ethnic-specific features are warranted in the treatment of these patients. This article will review the key principles to consider when treating African-American patients, including the average facial structure of African-Americans, the impact of their ethnicity on aging and structure of face, and soft-tissue augmentation strategies specific to African-American skin.
Hodge, Samuel R; Kozub, Francis M; Robinson, Leah E; Hersman, Bethany L
The purpose of this study was to determine what trends exist in the identification and description of participants used in data-based studies published in Adapted Physical Activity Quarterly and the Journal of Teaching in Physical Education. Data were analyzed using frequency counts for journals and time periods from the 1980s to 2005 with chi-square tests on gender, race, ethnicity, and socioeconomic status. Results indicate, for example, that across the time span both journals published articles reporting males first over females, X2 (3) = 22.16, p < .001. Trend data also reveal that even today most data-based studies in these journals fail to report race, ethnicity, and socioeconomic status. Findings are discussed with guiding principles for future research.
Women are seriously under-represented in computer science and computer engineering (CS/CE) education and, thus, in the information technology (IT) workforce in the USA. This is a grim situation for both the women whose potential remains unutilized and the US society which is dependent on IT. This article examines the reasons behind low enrollment of women in CS/CE education at institutions of higher education. It is based on 150 in-depth interviews of female and male undergraduate students majoring in CS/CE, members of five major ethnic groups (White, Afro-American, Hispanic, Asian American and Native American) from seven Minority-Serving Institutions in the USA. The article finds bias in early socialization and anxiety toward technology as two main factors responsible for the under-representation of women in CS/CE education. It further shows significant gender and ethnic differences in students' responses on why so few women enroll in CS/CE.
Riegle-Crumb, Catherine; Humphries, Melissa
This study explores whether gender stereotypes about math ability shape high school teachers’ assessments of the students with whom they interact daily, resulting in the presence of conditional bias. It builds on theories of intersectionality by exploring teachers’ perceptions of students in different gender and racial/ethnic subgroups, and advances the literature on the salience of gender across contexts by considering variation across levels of math course-taking in the academic hierarchy. Utilizing nationally representative data from the Education Longitudinal Study of 2002 (ELS), analyses reveal that disparities in teachers’ perceptions of ability that favored white males over minority students of both genders are explained away by student achievement in the form of test scores and grades. However, we find evidence of a consistent bias against white females which, although relatively small in magnitude, suggests that teachers hold the belief that math is easier for white males than it is for white females. We also find some evidence of variation across course level contexts with regard to bias. We conclude by discussing the implications of our findings for research on the construction of gender inequality. PMID:24187437
Considers gender equity in libraries and library education, particularly the identification of men with information science experience involving computers. Discusses the history of gender imbalance in library education; computers and gender; changes in library education; demographic implications of curriculum changes; the use of adjuncts; library…
Carinci, Sherrie; Wong, Pia Lindquist
Using a convenience sample and survey research methods, the authors seek to better understand how perspectives on gender are shaped by individuals' age, level of education and gender. Study participants responded in writing to scenarios and survey questions, revealing their personal views on gender as an identity category and as a marker in the…
Kurtz-Costes, Beth; Copping, Kristine E.; Rowley, Stephanie J.; Kinlaw, C. Ryan
We measured age and gender differences in children's awareness and endorsement of gender stereotypes about math, science, and verbal abilities in 463 fourth, sixth, and eighth graders. Children reported their perceptions of adults' beliefs and their own stereotypes about gender differences in academic abilities. Consistent with study…
Terrell, D F; Manuck, S B
To determine the independent and interactive influences of ethnicity, gender and parental hypertension on the magnitude and patterning of hemodynamic responses to standardized laboratory stressors, 112 normotensive, young adult African-American and Caucasian subjects (56 women, 56 men) completed a four-task protocol: three psychological stressors (the Stroop Color Word task, mental arithmetic and mirror tracing) and the forehead cold pressor test. Blood pressure (BP), heart rate (HR) and impedance derived measures of cardiac pre-ejection period and stroke volume were measured at rest and during each task; calculated indices of cardiac output and total peripheral resistance were also computed. Women responded to the psychological stressors with significantly larger increases in HR and cardiac output, less change in total peripheral resistance and greater attenuation of cardiac pre-ejection period than did men; however, blood pressure responses did not vary by gender, ethnicity or parental history of hypertension. Across tasks, African Americans showed larger elevations in total peripheral resistance than did Caucasians; conversely Caucasian subjects showed a more pronounced cardiac responsivity to stress, as evidenced by an elevated cardiac output and concomitant decrease in cardiac pre-ejection period, compared to their African-American counterparts. The ethnic differences in reactivity to psychological stressors were more apparent among males, while the gender differences were generally more pronounced among African Americans. Finally, the cold pressor test elicited larger increases in systolic blood pressure (SBP) among Caucasian subjects with family history positive (FH+), relative to family history negative (FH-) subjects, and also caused a greater reduction in HR among males compared to females.
Hafza, Rabieh Jamal
There is an achievement gap and lack of participation in science, technology, engineering, and math (STEM) by minority females. The number of minority females majoring in STEM related fields and earning advanced degrees in these fields has not significantly increased over the past 40 years. Previous research has evaluated the relationship between self-identity concept and factors that promote the academic achievement as well the motivation of students to study different subject areas. This study examined the interaction between gender and ethnicity in terms of physics attitudes in the context of real world connections, personal interest, sense making/effort, problem solving confidence, and problem solving sophistication. The Colorado Learning Attitudes about Science Survey (CLASS) was given to 131 students enrolled in physics classes. There was a statistically significant Gender*Ethnicity interaction for attitude in the context of Real World Connections, Personal Interest, Sense Making/Effort, Problem Solving Confidence, and Problem Solving Sophistication as a whole. There was also a statistically significant Gender*Ethnicity interaction for attitude in the context of Real World Connections, Personal Interest, and Sense Making/Effort individually. Five Black females were interviewed to triangulate the quantitative results and to describe the experiences of minority females taking physics classes. There were four themes that emerged from the interviews and supported the findings from the quantitative results. The data supported previous research done on attitudes about STEM. The results reported that Real World Connections and Personal Interest could be possible factors that explain the lack of participation and achievement gaps that exists among minority females.
Gender and ethnic differences in social constraints on and off the job among a sample of 372 police officers was examined. Positive and negative social interactions with supervisors and coworkers, and perceptions of the work environment as well as support and resentment of the job from family and significant others, was included. As hypothesized, women and minority men reported more negative social interactions on the job, such as criticism, bias, and sexual harassment. Few differences were observed for positive social interactions on or off the job, and where differences emerged, women and minority men reported more favorable social interactions. These findings are discussed in terms of implications for intervention, policy, and future research.
Technical Report 963 AD-A25 7 778 Gender and Ethnic Effects in the 1990 Army Career Satisfaction Survey Mary Sue Hay U.S. Army Research Institute...62785A Satisfaction Survey 791 2105 6. AUTHOR(S) H01 Hay, Mary Sue 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION U.S...1990 Army Career Satisfaction Survey (ACSS) was developed to determine the attitudes of the Army’s active duty force toward downsizing the U.S. Army
Barrett, Anne E; von Rohr, Carmen
Few studies examine how the gendered nature of aging impacts young adults--shaping their images of later life, attitudes toward elderly persons, aging anxieties, and conceptions of the start of "old age." We examine gender differences in young adults' views of elders and the aging process using a survey of college students and content analysis of student-drawn sketches of elders (N = 391). Results indicate that both genders hold more positive images of elderly women than men; however, they view "old age" as beginning at a younger age for women. In addition, we find that, compared with men, women report later starts of "old age" for both genders and more favorable attitudes toward elders, but also greater aging anxiety.
Ma, Kevin; Moin, Paymann; Zhang, Aifeng; Liu, Brent
Bone Age Assessment (BAA) of children is a clinical procedure frequently performed in pediatric radiology to evaluate the stage of skeletal maturation based on the left hand x-ray radiograph. The current BAA standard in the US is using the Greulich & Pyle (G&P) Hand Atlas, which was developed fifty years ago and was only based on Caucasian population from the Midwest US. To bring the BAA procedure up-to-date with today's population, a Digital Hand Atlas (DHA) consisting of 1400 hand images of normal children of different ethnicities, age, and gender. Based on the DHA and to solve inter- and intra-observer reading discrepancies, an automatic computer-aided bone age assessment system has been developed and tested in clinical environments. The algorithm utilizes features extracted from three regions of interests: phalanges, carpal, and radius. The features are aggregated into a fuzzy logic system, which outputs the calculated bone age. The previous BAA system only uses features from phalanges and carpal, thus BAA result for children over age of 15 is less accurate. In this project, the new radius features are incorporated into the overall BAA system. The bone age results, calculated from the new fuzzy logic system, are compared against radiologists' readings based on G&P atlas, and exhibits an improvement in reading accuracy for older children.
Turner, Barbara F.; And Others
The literature on social cognition and intergroup relations suggests that gender and age are social concepts which, because they are at the same level of abstraction, may produce interactive effects on person perception judgments. The purpose of this study was to explore gender stereotypes that therapists hold about people who differ in age;…
Kalmar, Sandor; Szanto, Katalin; Rihmer, Zoltan; Mazumdar, Sati; Harrison, Katrin; Mann, J. John
To determine whether the effect of antidepressant exposure on suicide rate is modified by age and gender in Hungary, annual antidepressant prescription rates and suicide rates of about 10 million inhabitants between 1999-2005 were analyzed by age and gender groups. The suicide rate was inversely related to the increased use of antidepressants in…
This investigation was designed to study the effects of the antihistamine, chlorpheniramine maleate, as well as the influence of age and gender...singly and in combination with chlorpheniramine maleate, on selected types of performance tasks. It was hypothesized that chiorpheniramine maleate would... chlorpheniramine maleate on any dependent measure for any performance task. However, several interactions of age and gender with chlorpheniramine maleate
Tian, Simiao; Morio, Béatrice; Denis, Jean-Baptiste; Mioche, Laurence
This study assessed age-related changes in body composition (specifically in trunk fat and appendicular lean masses), with consideration of body mass index (BMI) at age 20 years (BMI reference age, “BMIref”), ethnicity and lifetime weight change history. A cross-sectional dual-energy X-ray absorptiometry-based dataset was extracted from the U.S. National Health and Nutrition Examination Survey (NHANES) 1999–2004. Only European-American and African-American subjects were used (2705 men, 2527 women). For each gender and ethnicity, 6 analytic cases were considered, based on three BMIref categories (normal, overweight and obese, being 22, 27 and 30 kg/m2, respectively) and two weight contexts (stable weight or weight gain across the lifespan). A nonparametric model was developed to investigate age-related changes in body composition. Then, parametric modelling was developed for assessing BMIref- and ethnicity-specific effects during aging. In the stable weight, both genders’ and ethnicities’ trunk fat (TF) increased gradually; body fat (BF) remained stable until 40 years and increased thereafter; trunk lean (TL) remained stable, but appendicular lean (APL) and body lean (BL) declined from 20 years. In the weight gain context, TF and BF increased at a constant rate, while APL, TL and BL increased until 40–50 years, and then declined slightly. Compared with European-American subjects of both genders, African-American subjects had lower TF and BF masses. Ethnic differences in body composition were quantified and found to remain constant across the lifespan. PMID:27529269
Brown, Tyson H.; Richardson, Liana J.; Hargrove, Taylor W.; Thomas, Courtney S.
This study examines how the intersecting consequences of race-ethnicity, gender, socioeconomics status (SES), and age influence health inequality. We draw on multiple-hierarchy stratification and life course perspectives to address two main research questions. First, does racial-ethnic stratification of health vary by gender and/or SES? More specifically, are the joint health consequences of racial-ethnic, gender, and socioeconomic stratification additive or multiplicative? Second, does this combined inequality in health decrease, remain stable, or increase between middle and late life? We use panel data from the Health and Retirement Study (N = 12,976) to investigate between- and within-group differences in in self-rated health among whites, blacks, and Mexican Americans. Findings indicate that the effects of racial-ethnic, gender, and SES stratification are interactive, resulting in the greatest racial-ethnic inequalities in health among women and those with higher levels of SES. Furthermore, racial-ethnic/gender/SES inequalities in health tend to decline with age. These results are broadly consistent with intersectionality and aging-as-leveler hypotheses. PMID:27284076
Brown, Tyson H; Richardson, Liana J; Hargrove, Taylor W; Thomas, Courtney S
This study examines how the intersecting consequences of race-ethnicity, gender, socioeconomics status (SES), and age influence health inequality. We draw on multiple-hierarchy stratification and life course perspectives to address two main research questions. First, does racial-ethnic stratification of health vary by gender and/or SES? More specifically, are the joint health consequences of racial-ethnic, gender, and socioeconomic stratification additive or multiplicative? Second, does this combined inequality in health decrease, remain stable, or increase between middle and late life? We use panel data from the Health and Retirement Study (N = 12,976) to investigate between- and within-group differences in in self-rated health among whites, blacks, and Mexican Americans. Findings indicate that the effects of racial-ethnic, gender, and SES stratification are interactive, resulting in the greatest racial-ethnic inequalities in health among women and those with higher levels of SES. Furthermore, racial-ethnic/gender/SES inequalities in health tend to decline with age. These results are broadly consistent with intersectionality and aging-as-leveler hypotheses.
Hughes, Jan N.; Im, Myung Hee; Allee, Paula J.
This study investigated the association between trajectories of school belonging across grades 6–8 and academic achievement in grade 8 in an ethnically diverse sample of 527 academically at-risk adolescents. Students reported annually on school belonging. Reading and math achievement were assessed at grade 5 (baseline) and grade 8. Interactive effects of gender and ethnicity were found in the conditional growth models for school belonging. Girls of all ethnicities had identical growth trajectories and reported higher initial school belonging than Euro-American or Latino boys. Latino and Euro-American males had lower initial level of school belonging than African American males, and Latino males had lower growth in school belonging than Euro-American males. In structural equation modeling (SEM) analyses, initial level of school belonging predicted grade 8 reading for girls and grade 8 math for boys and girls, above prior achievement and school and child covariates, but growth in school belonging predicted grade 8 achievement only for African American students. Implications for strategies to improve school belonging among academically at-risk youth are discussed. PMID:26563601
Sasidharan, S; Uyub, A M; Azlan, A A
HeIicobacter pylori infection rate was determined in 697 consecutive patients with ulcer, gastritis, duodenitis and non-ulcer dyspepsia by endoscopy at a Malaysian hospital in 1999-2002. Biopsies of the gastric antrum and body were subjected to the urease test, Gram staining of impression smears and culture examination. Infection was defined as a positive result in at least one test. The infection rates were 32.1, 10.4, 20.0 and 16.2% in ulcer, gastritis, duodenitis and non-ulcer dyspepsia patients, respectively. Overall, the prevalence of H. pylori infection was 14.6%, with the rate among the Indian (21.7%), Chinese (19.2%) and Bangladeshi foreign worker (23.1%) groups significantly higher (P<0.05) than that of the Malays (5.8%). Generally, the prevalence rate among males (18.9%) was significantly higher (P<0.001) than that among females (9.0%), but for a particular ethnic group, such trend and significant differences (P<0.05) were observed only among the Malays. In terms of gender, the prevalence rates of Malay males and females were also significantly lower (P<0.05) than those of Chinese and Indians. In conclusion, there is a significant difference in H. pylori infection prevalence rates among ethnic groups (highest in Indians, then Chinese and unusually low in Malays) and gender groups (highest in males) in Malaysia.
Not considering cancer patients’ own views and experience with pain, especially gender and ethnic differences in their cancer pain experience, was reported to be a major contributor to the miscommunication that frequently results in inadequate cancer pain management. The purpose of this study was to explore white cancer patients’ perception of gender and ethnic differences in pain experience through an online forum. This was a descriptive qualitative study among 29 white cancer patients based on a feminist approach. Nine topics related to cancer pain experience were used. The data were analyzed using thematic analysis: 5 themes were identified. First, the participants perceived that pain accompanies cancer throughout the diagnosis and treatment process. Second, the specific characteristics of the participants’ individual culture and its view of pain and cancer could result in different cancer pain experience even among white cancer patients. Third, the participants complained that women’s pain was not taken seriously by health care providers. Fourth, the participants reported highly individualized pain experience with emotional pain. Finally, the participants wanted to have a control of their own pain management process. Based on the findings, implications for nursing research and practice are proposed. PMID:17135816
Walker, Janiece L; Harrison, Tracie C
In this study we tested the Gendered Outcome Scale as a measure of gender satisfaction among 295 women aging with the disabling effects of paralytic polio. Principal components analysis, reliability analyses, and content validity were analyzed on the scale. The scale had a Cronbach's alpha of.90. Younger women had more gender satisfaction (r =.181, p <.01), and women who had greater disability had greater gender satisfaction. (r = -.127, p <.05). The results support that the scale is a valid and reliable measure for determing gender satisfaction. Further work is needed to test the scale in diversified samples.
Haug, Sarah Woodbury
Nationalism, as taught in Belize schools, is panethnic and multiethnic, but because the increasingly widespread practice of ethnic mixing is not acknowledged, there is a discrepancy between what is taught and the daily life of students. Research results from 161 elementary school children show that the ethnic self-identification of children is…
DISC Predictive Scales (DPS): Factor structure and uniform differential item functioning across gender and three racial/ethnic groups for ADHD, conduct disorder, and oppositional defiant disorder symptoms.
Wiesner, Margit; Windle, Michael; Kanouse, David E; Elliott, Marc N; Schuster, Mark A
The factor structure and potential uniform differential item functioning (DIF) among gender and three racial/ethnic groups of adolescents (African American, Latino, White) were evaluated for attention deficit/hyperactivity disorder (ADHD), conduct disorder (CD), and oppositional defiant disorder (ODD) symptom scores of the DISC Predictive Scales (DPS; Leung et al., 2005; Lucas et al., 2001). Primary caregivers reported on DSM-IV ADHD, CD, and ODD symptoms for a probability sample of 4,491 children from three geographical regions who took part in the Healthy Passages study (mean age = 12.60 years, SD = 0.66). Confirmatory factor analysis indicated that the expected 3-factor structure was tenable for the data. Multiple indicators multiple causes (MIMIC) modeling revealed uniform DIF for three ADHD and 9 ODD item scores, but not for any of the CD item scores. Uniform DIF was observed predominantly as a function of child race/ethnicity, but minimally as a function of child gender. On the positive side, uniform DIF had little impact on latent mean differences of ADHD, CD, and ODD symptomatology among gender and racial/ethnic groups. Implications of the findings for researchers and practitioners are discussed.
Salzman, Stephanie A.; Girvan, James T.
A survey of health risk behaviors was administered to a representative sample of 7,776 Idaho students in grades 8-12. Respondents were 86% White, 6% Hispanic, 4% American Indian, 3% Asian, and 2% Black. These rural adolescents reported that they had engaged in some health risk behaviors at rates comparable to those of other U.S. adolescents: 57%…
Beer, Linda; Mattson, Christine L.; Bradley, Heather; Skarbinski, Jacek
Abstract To examine racial/ethnic and gender disparities in antiretroviral (ART) use and viral suppression among HIV-infected persons in care and identify factors that might account for observed disparities. The Medical Monitoring Project (MMP) is a complex sample survey of HIV-infected adults receiving medical care in the United States. We used weighted interview and medical record data collected 06/2009 to 05/2012 to estimate the prevalence of ART use and viral suppression among gender-stratified racial/ethnic groups. We used χ2 tests to identify significant differences in outcomes between white men versus other groups, and logistic regression models to identify the most parsimonious set of factors that could account for each observed difference. We found no significant disparity in ART use between white and Hispanic men, and no disparities between white men and white and Hispanic women after adjustment for disease stage, age, and poverty. Disparities in ART use between white men and black persons persisted after adjusting for other factors, but the observed differences were relatively small. Differences in ART use and adherence, demographic characteristics, and social determinants of health such as poverty, education, and insurance accounted for the observed disparities in viral suppression between white men and all groups except black men. In our model, accounting for these factors reduced the prevalence difference in viral suppression between white and black men by almost half. We found that factors associated with disparities differed among men and women of the same race/ethnicity, lending support to the assertion that gender affects access to care and health status among HIV-infected patients. In addition to supporting efforts to increase ART use and adherence among persons living with HIV, our analysis provides evidence for the importance of social determinants of health in understanding racial/ethnic and gender differences in ART use and viral suppression
Beer, Linda; Mattson, Christine L; Bradley, Heather; Skarbinski, Jacek
To examine racial/ethnic and gender disparities in antiretroviral (ART) use and viral suppression among HIV-infected persons in care and identify factors that might account for observed disparities. The Medical Monitoring Project (MMP) is a complex sample survey of HIV-infected adults receiving medical care in the United States. We used weighted interview and medical record data collected 06/2009 to 05/2012 to estimate the prevalence of ART use and viral suppression among gender-stratified racial/ethnic groups. We used χ² tests to identify significant differences in outcomes between white men versus other groups, and logistic regression models to identify the most parsimonious set of factors that could account for each observed difference. We found no significant disparity in ART use between white and Hispanic men, and no disparities between white men and white and Hispanic women after adjustment for disease stage, age, and poverty. Disparities in ART use between white men and black persons persisted after adjusting for other factors, but the observed differences were relatively small. Differences in ART use and adherence, demographic characteristics, and social determinants of health such as poverty, education, and insurance accounted for the observed disparities in viral suppression between white men and all groups except black men. In our model, accounting for these factors reduced the prevalence difference in viral suppression between white and black men by almost half. We found that factors associated with disparities differed among men and women of the same race/ethnicity, lending support to the assertion that gender affects access to care and health status among HIV-infected patients. In addition to supporting efforts to increase ART use and adherence among persons living with HIV, our analysis provides evidence for the importance of social determinants of health in understanding racial/ethnic and gender differences in ART use and viral suppression.
In this study, the author explores world assumptions of prisoners, how these assumptions vary by ethnicity and age, and whether trauma history affects world assumptions. A random sample of young and old prisoners, matched for prison location, was drawn from the New Jersey Department of Corrections prison population. Age and ethnicity had…
A content analysis of interviews with an ethnically diverse group of 202 children aged 6 to 10 describes what children think racism is, and examines associations between age, ethnicity, and children's thinking about racism. Children's narratives capture many dimensions of racism, including stereotypes, prejudice, discrimination, and ethnic…
Pilat, Anastasia V; Gottlob, Irene; Sheth, Viral; Thomas, Mervyn G; Proudlock, Frank A
We investigated the effect of ethnicity and gender on optic nerve head morphology in healthy subjects using spectral-domain optical coherence tomography (SD-OCT). Thirty-five Indian (i.e. Indian subcontinent) females, 34 Caucasian females, 32 Indian males, and 32 Caucasian males were examined using SD-OCT (Copernicus, Optopol Technology). Disc and rim areas were larger in Caucasian males compared with females but smaller in Indians males compared with females. Indian participants had significantly larger cup areas and volumes without significant differences in retinal nerve fibre layer (RNFL) thicknesses between groups. Gender and ethnicity differences should be considered in assessment of patients.
Pilat, Anastasia V.; Gottlob, Irene; Sheth, Viral; Thomas, Mervyn G.; Proudlock, Frank A.
Abstract We investigated the effect of ethnicity and gender on optic nerve head morphology in healthy subjects using spectral-domain optical coherence tomography (SD-OCT). Thirty-five Indian (i.e. Indian subcontinent) females, 34 Caucasian females, 32 Indian males, and 32 Caucasian males were examined using SD-OCT (Copernicus, Optopol Technology). Disc and rim areas were larger in Caucasian males compared with females but smaller in Indians males compared with females. Indian participants had significantly larger cup areas and volumes without significant differences in retinal nerve fibre layer (RNFL) thicknesses between groups. Gender and ethnicity differences should be considered in assessment of patients. PMID:27928300
Rippe, Ralph C A; Noppe, Gerard; Windhorst, Dafna A; Tiemeier, Henning; van Rossum, Elisabeth F C; Jaddoe, Vincent W V; Verhulst, Frank C; Bakermans-Kranenburg, Marian J; van IJzendoorn, Marinus H; van den Akker, Erica L T
The aim of this study was to examine associations of SES and ethnicity with hair cortisol and cortisone and to identify potential child and family characteristics that can assist in choosing covariates and potential confounders for analyses involving hair cortisol and cortisone concentrations. Hair samples were collected in 2484 6-year-old children from the Generation R Study, a prospective cohort in Rotterdam, the Netherlands. Measurements for cortisol and cortisone were used as the outcome in regression analyses. Predictors were SES, ethnicity, hair color and child characteristics such as birthweight, gestational age at birth, BMI, disease, allergy, and medication use. Lower family income, more children to be supported by this income, higher BMI and darker hair color were associated with higher hair cortisol and cortisone levels. Boys also showed higher levels. Ethnicity (Dutch and North European descent) was related to lower levels. High amounts of sun in the month of hair collection was related to higher levels of cortisone only. More recent hair washing was related to lower levels of cortisol and cortisone. Gestational age at birth, birth weight, age, medication use, hair washing frequency, educational level of the mother, marital status of the mother, disease and allergy were not associated with cortisol or cortisone levels. Our results serve as a starting point for choosing covariates and confounders in studies of substantive predictors or outcomes. Gender, BMI, income, the number of persons in a household, ethnicity, hair color and recency of hair washing are strongly suggested to take into account.
Hampel, Petra; Petermann, Franz
The aim of this study was to investigate age and gender effects of children's and adolescents' coping with common stressors in 3 age groups (late childhood, early, and middle adolescence). Furthermore, age and developmental differences in situation-specific coping with 2 stress domains were examined. N = 1,123 participants (ages 8 to 13 years)…
Raver, Jana L; Nishii, Lisa H
Despite scholars' and practitioners' recognition that different forms of workplace harassment often co-occur in organizations, there is a paucity of theory and research on how these different forms of harassment combine to influence employees' outcomes. We investigated the ways in which ethnic harassment (EH), gender harassment (GH), and generalized workplace harassment (GWH) combined to predict target individuals' job-related, psychological, and health outcomes. Competing theories regarding additive, exacerbating, and inuring (i.e., habituating to hardships) combinations were tested. We also examined race and gender differences in employees' reports of EH, GH, and GWH. The results of two studies revealed that EH, GH, and GWH were each independently associated with targets' strain outcomes and, collectively, the preponderance of evidence supported the inurement effect, although slight additive effects were observed for psychological and physical health outcomes. Racial group differences in EH emerged, but gender and race differences in GH and GWH did not. Implications are provided for how multiple aversive experiences at work may harm employees' well-being.
Santos, Carlos E; Galligan, Kathrine; Pahlke, Erin; Fabes, Richard A
This research examined the relations between adherence to gender-typed behaviors in boys' friendships, achievement, and self-esteem. Participants were racially and ethnically diverse adolescent boys in grade 8 (Mage = 13.05; range = 12-14). The study was completed at a public junior high school that offered both single- and mixed-gender classes. Data were collected in 2 waves, the first wave in fall of 2010 and the second in spring of 2011. At each wave, participants completed assessments of gender concepts and self-esteem. Standardized tests scores from the end of the previous academic year and the end of the year of the study were utilized. Results revealed that the boys' adherence to physical toughness behaviors in their friendships was negatively associated with math standardized test scores and self-esteem from Time I to Time II. Indirect effects analyses revealed a relation between boys' adherence to emotional stoicism behaviors in friendships and math achievement and self-esteem via boys' adherence to physical toughness behaviors. Implications of these findings and the links between masculinity, boys' friendships, performance in school, and psychological adjustment are discussed.
Mitchelson, Jacqueline K.; Wicher, Eliza W.; LeBreton, James M.; Craig, S. Bartholomew
The current study evaluates the measurement precision of the Abridged Big Five Circumplex (AB5C) of personality traits by identifying those items that demonstrate differential item functioning by gender and ethnicity. Differential item functioning is found in 33 of 45 (73%) of the AB5C scales, across gender and ethnic groups (Caucasian vs. African…
Tan, Ying Ying
This study seeks to answer two research questions. First, can listeners distinguish the ethnicity of the speakers on the basis of voice quality alone? Second, do demographic differences among the listeners affect discriminability? A simple but carefully designed and controlled ethnic identification test was carried out on 325 Singaporean…
Chatterjee, Garga; Nakayama, Ken
Developmental prosopagnosia is characterized by a severe deficit in face-identity recognition. Most developmental prosopagnosics do not report deficits of facial age or gender perception. We developed tasks for evaluating facial age and gender processing and used them in the largest group of developmental prosopagnosics (N = 18) tested on facial age and gender perception. Care was taken to ensure that the tests were sufficiently sensitive to subtle deficits and required holistic processing as assessed by strong inversion effects in control subjects. Despite severe facial identity deficits, developmental prosopagnosics largely performed these discriminations comparably to controls. The common descriptor "faceblind" implied by the term prosopagnosia is inaccurate as certain kinds of nonidentity facial information, which we call physiognomic features, are processed well by both prosopagnosics and age-matched controls alike. Normal facial age and gender perception in developmental prosopagnosics is consistent with parallel processing models in the cognitive architecture of face processing.
Etter, Franziska; Knechtle, Beat; Bukowski, Arkadiusz; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald
This study investigated the participation and performance trends as well as the age and gender interaction at the Olympic distance 'Zürich Triathlon' (1.5 km swim, 40 km cycle and 10 km run) from 2000 to 2010 in 7,939 total finishers (1,666 females and 6,273 males). Female triathletes aged from 40 to 54 years significantly (P < 0.05) increased their participation while the participation of younger females and males remained stable. Males of 50-54 years of age and females of 45-49 years of age improved their total race time. For elite top five overall triathletes, mean gender differences in swimming, cycling, running and overall race time were 15.2 ± 4.6%, 13.4 ± 2.3%, 17.1 ± 2.5%, and 14.8 ± 1.8%, respectively. For both elite and age group athletes, the gender difference in cycling time was significantly (P <0.001) lower than for swimming and running. The gender difference in overall Olympic distance triathlon performance increased after the age of 35 years, which appeared earlier compared to long distance triathlon as suggested by previous studies. Future investigations should compare gender difference in performance for different endurance events across age to confirm a possible effect of exercise duration on gender difference with advancing age.
The understanding of gender inequality for women entering work has not been subject to significant research or theorizing. This small study indicated that young women entering the workplace are subject to direct discrimination and by using an intersectionality approach this paper proposes that the intersection of gender and young age results in…
Background The increase in life expectancy and the persistence of expectancy gaps between different social groups in the 20th century are well-described in Western developed countries, but less well documented in the newly industrialised countries of Asia. Singapore, a multiethnic island-state, has undergone a demographic and epidemiologic transition concomitant with economic development. We evaluate secular trends and differences in life expectancy by ethnicity and gender in Singapore, from independence to the present. Methods Period abridged life tables were constructed to derive the life expectancy of the Singapore population from 1965 to 2009 using data from the Department of Statistics and the Registry of Births and Deaths, Singapore. Results All 3 of Singapore’s main ethnic groups, and both genders, experienced an increase in life expectancy at birth and at 65 years from 1965 to 2009, though at substantially different rates. Although there has been a convergence in life expectancy between Indians and Chinese, the (substantial) gap between Malays and the other two ethnic groups has remained. Females continued to have a higher life expectancy at birth and at 65 years than males throughout this period, with no evidence of convergence. Conclusions Ethnic and gender differences in life expectancy persist in Singapore despite its rapid economic development. Targeted chronic disease prevention measures and health promotion activities focusing on people of Malay ethnicity and the male community may be needed to remedy this inequality. PMID:24160733
Nelson, Lauren A.; Birkett, Michelle A.; Calzo, Jerel P.; Everett, Bethany
Objectives. We examined purging for weight control, diet pill use, and obesity across sexual orientation identity and ethnicity groups. Methods. Anonymous survey data were analyzed from 24 591 high school students of diverse ethnicities in the federal Youth Risk Behavioral Surveillance System Survey in 2005 and 2007. Self-reported data were gathered on gender, ethnicity, sexual orientation identity, height, weight, and purging and diet pill use in the past 30 days. We used multivariable logistic regression to estimate odds of purging, diet pill use, and obesity associated with sexual orientation identity in gender-stratified models and examined for the presence of interactions between ethnicity and sexual orientation. Results. Lesbian, gay, and bisexual (LGB) identity was associated with substantially elevated odds of purging and diet pill use in both girls and boys (odds ratios [OR] range = 1.9–6.8). Bisexual girls and boys were also at elevated odds of obesity compared to same-gender heterosexuals (OR = 2.3 and 2.1, respectively). Conclusions. Interventions to reduce eating disorders and obesity that are appropriate for LGB youths of diverse ethnicities are urgently needed. PMID:23237207
Beutel, Ann M.; Nelson, Donna J.
This study examines the gender and racial-ethnic composition of faculty in top research departments for science and engineering "S-E - disciplines. There are critical masses of at least 15% women in top research departments in biological sciences, psychology, and social sciences but not in physical sciences and engineering. Blacks and Hispanics together make up only 4.1% of the faculty in our study. Black and Hispanic females are the most poorly represented groups; together, they make up only 1% of the faculty in top S-E research departments. For most S-E disciplines, less than 15% of full professors in top research departments are women or non-Whites.
Popularly considered a great equalizer, death and the rituals around it nevertheless accentuate social distinctions. The present study focuses on a sample (N = 2554) of death announcements in a major Turkish daily newspaper (Hürriyet) from 1970 to 2006. Out of the liminal position of Turkish death announcements between obituaries and death notices emerges a large decentralized collection of private decisions responding to death, reflecting attitudes toward gender, ethnic/religious minority status and cultural capital, and echoing the aggregate efforts of privileged groups to maintain a particular self-image. Class closures lead to openings for traditionally under-represented minorities, such as Jewish Turkish citizens and citizens of Greek or Armenian origin. Results reveal that signs of status and power in announcements are largely monopolized by men of Turkish-Muslim origins. Although the changes in the genre-characteristics of death announcements are slow, they correspond to major turning points in Turkish social history.
Reavis, James A.
A case of a 61-year-old African-American male who sexually assaulted and murdered four individuals, of different ethnicities and both genders, is reported. The subject additionally engaged in sexual activity with each victim postmortem. Each murder is reviewed in detail, and the subjective state of the offender during the murders is commented upon. Psychological test data are reviewed. The subject met criteria for several Axis I disorders, including Bipolar I Disorder, Pedophilia, and Sexual Sadism, and met criteria for Axis II diagnoses of Narcissistic and Antisocial Personality disorder. He was additionally classified as a Psychopath, which, in combination with his Sexual Sadism, general psychiatric state, and exquisite sensitivity to humiliation, led to his decision to murder. PMID:22937398
Chung, Y. Barry
Analysis of responses from 165 undergraduates on the Career Decision Making Self Efficacy Scale revealed high internal consistency for the instrument and moderate correlation between it and the Career Commitment Scale. No gender or ethnic differences were found in this correlation. Blacks scored significantly higher than whites on both measures.…
Huang, Xudong; Craig, Scotty D.; Xie, Jun; Graesser, Arthur C.; Okwumabua, Theresa; Cheney, Kyle R.; Hu, Xiangen
The gap among ethnicities and gender in mathematics achievement is a well-known problem. While the gap has been shrinking over the past three decades, it has not completely diminished (Jencks & Phillips, 1998; McGraw, Lubienski, & Strutchens, 2006). The ALEKS, Assessment and LEarning in Knowledge Spaces, tutoring system is one promising…
Brown, Tiffany L.; Linver, Miriam R.; Evans, Melanie; DeGennaro, Donna
This study examined the relationship of racial and ethnic socialization and academic achievement in a sample of 218 African American adolescents (grades 9-12; 52% girls) attending a public high school in the northeastern United States. Researchers were particularly interested in whether adolescent gender moderated the relationship between racial…
Riegle-Crumb, Catherine; King, Barbara
The authors analyze national data on recent college matriculants to investigate gender and racial/ethnic disparities in STEM fields, with an eye toward the role of academic preparation and attitudes in shaping such disparities. Results indicate that physical science/engineering (PS/E) majors are dominated by men, but not, however,…
D'Lima, Gabrielle Maria; Winsler, Adam; Kitsantas, Anastasia
Critical ethnic and gender gaps exist in college retention and graduation rates. Early achievement motivation may play an important role in student persistence. A sample of undergraduates completed surveys tapping motivation at the beginning (n = 591) and end (n = 232) of their first semester in college. African American and Caucasian students…
Maldonado, Camilo, III
Over the course of 12 months, I conducted an ethnographic study in an urban preschool classroom in the northeastern Unites States. Employing a sociocultural perspective of early childhood development, I investigated the various social and academic discourses related to race and ethnicity, gender, and socioeconomic status (SES) presented in a…
Chao, Ruth Chu-Lien
Researchers and practitioners have been pursuing how to enhance counselors' multicultural counseling competencies (MCC). With a sample of 460 counselors, the author examined whether multicultural training changed the relationship between (a) racial/ethnic identity and MCC and (b) gender-role attitudes and MCC. The author found significant…
Swartz, Patti Capel; Hardesty, Constance
This paper describes an effort to coordinate teaching in two college classes--an Introduction to Sociology class and a Writing II class--to focus on issues of entitlement, such as race, ethnicity, class, gender, and sexuality. The tandem effort was designed to encourage students to explore the subjects more deeply than would have been likely in…
Attainment data on England's school pupils are more extensive in coverage, detail, quantity, accessibility and of higher quality than monitoring statistics routinely available in other European countries. These data facilitate investigation of low attainment in England's schools and its relationship to ethnicity, gender and poverty. This article…
Chung, Rita Chi-Ying; Bemak, Fred
This study examined the ethnic and gender differences in the levels and predictors of distress among Vietnamese (N=867), Cambodian (N=590) and Laotian (N=723) refugees. The findings showed that for all 3 groups, refugee women reported a significantly higher level of psychological distress than their male counterparts. (Contains 36 references and 3…
This study focuses on the issue of learning equity in colleges and universities where teaching and learning have come to depend heavily on computer technologies. The study uses the Multiple Indicators Multiple Causes (MIMIC) latent variable model to quantitatively investigate whether there is a gender /ethnicity difference in using computer based…
Loutfy, Mona R.; Logie, Carmen H.; Zhang, Yimeng; Blitz, Sandra L.; Margolese, Shari L.; Tharao, Wangari E.; Rourke, Sean B.; Rueda, Sergio; Raboud, Janet M.
This study aimed to understand gender and ethnicity differences in HIV-related stigma experienced by 1026 HIV-positive individuals living in Ontario, Canada that were enrolled in the OHTN Cohort Study. Total and subscale HIV-related stigma scores were measured using the revised HIV-related Stigma Scale. Correlates of total stigma scores were assessed in univariate and multivariate linear regression. Women had significantly higher total and subscale stigma scores than men (total, median = 56.0 vs. 48.0, p<0.0001). Among men and women, Black individuals had the highest, Aboriginal and Asian/Latin-American/Unspecified people intermediate, and White individuals the lowest total stigma scores. The gender-ethnicity interaction term was significant in multivariate analysis: Black women and Asian/Latin-American/Unspecified men reported the highest HIV-related stigma scores. Gender and ethnicity differences in HIV-related stigma were identified in our cohort. Findings suggest differing approaches may be required to address HIV-related stigma based on gender and ethnicity; and such strategies should challenge racist and sexist stereotypes. PMID:23300514
Volz, Jennifer L. Resetar; Cook, Clayton R.
This study examines developmental, clinical, gender, and ethnic group differences in preference in residentially placed children and adolescents. In addition, this study considers whether residentially placed youth prefer stimuli currently being used as rewards as part of a campuswide token economy system and whether youth would identify preferred…
Brown, Tiffany L; Linver, Miriam R; Evans, Melanie; DeGennaro, Donna
This study examined the relationship of racial and ethnic socialization and academic achievement in a sample of 218 African American adolescents (grades 9-12; 52% girls) attending a public high school in the northeastern United States. Researchers were particularly interested in whether adolescent gender moderated the relationship between racial and ethnic socialization and academic grades. Results indicated that aspects of ethnic socialization, African American cultural values and African American heritage were linked to adolescent grades. Additionally, adolescent gender was found to moderate the association between these socialization variables and grades. The findings also suggest that socialization provided by paternal caregivers around African American cultural values and African American heritage may have differential effects for academic grades than the socialization messages provided by maternal caregivers. Information generated from this study broadens the understanding of socialization factors that can facilitate positive academic outcomes in African American youth and has practical implications for parents and educators.
Coetzee, Vinet; Greeff, Jaco M.; Stephen, Ian D.; Perrett, David I.
Previous work showed high agreement in facial attractiveness preferences within and across cultures. The aims of the current study were twofold. First, we tested cross-cultural agreement in the attractiveness judgements of White Scottish and Black South African students for own- and other-ethnicity faces. Results showed significant agreement between White Scottish and Black South African observers' attractiveness judgements, providing further evidence of strong cross-cultural agreement in facial attractiveness preferences. Second, we tested whether cross-cultural agreement is influenced by the ethnicity and/or the gender of the target group. White Scottish and Black South African observers showed significantly higher agreement for Scottish than for African faces, presumably because both groups are familiar with White European facial features, but the Scottish group are less familiar with Black African facial features. Further work investigating this discordance in cross-cultural attractiveness preferences for African faces show that Black South African observers rely more heavily on colour cues when judging African female faces for attractiveness, while White Scottish observers rely more heavily on shape cues. Results also show higher cross-cultural agreement for female, compared to male faces, albeit not significantly higher. The findings shed new light on the factors that influence cross-cultural agreement in attractiveness preferences. PMID:24988325
Coetzee, Vinet; Greeff, Jaco M; Stephen, Ian D; Perrett, David I
Previous work showed high agreement in facial attractiveness preferences within and across cultures. The aims of the current study were twofold. First, we tested cross-cultural agreement in the attractiveness judgements of White Scottish and Black South African students for own- and other-ethnicity faces. Results showed significant agreement between White Scottish and Black South African observers' attractiveness judgements, providing further evidence of strong cross-cultural agreement in facial attractiveness preferences. Second, we tested whether cross-cultural agreement is influenced by the ethnicity and/or the gender of the target group. White Scottish and Black South African observers showed significantly higher agreement for Scottish than for African faces, presumably because both groups are familiar with White European facial features, but the Scottish group are less familiar with Black African facial features. Further work investigating this discordance in cross-cultural attractiveness preferences for African faces show that Black South African observers rely more heavily on colour cues when judging African female faces for attractiveness, while White Scottish observers rely more heavily on shape cues. Results also show higher cross-cultural agreement for female, compared to male faces, albeit not significantly higher. The findings shed new light on the factors that influence cross-cultural agreement in attractiveness preferences.
Roxburgh, Susan; MacArthur, Kelly Rhea
The relationship between childhood adversity and adult depression is well-established but less is known about the association between childhood adversity and adult depression among the incarcerated. In this paper, we examine differential exposure and vulnerability to childhood adversity by race/ethnicity and gender on adult depression among the incarcerated in the United States. We address three research questions: does exposure to childhood adverse experiences vary by race/ethnicity and gender? Is there an association between these childhood adverse events and depression and does the strength of the association vary by the specific adverse experiences? And does vulnerability to childhood adversity vary by gender and race/ethnicity? Using the 2004 Survey of Inmates in State and Federal Correctional Facilities (SI-SFCF), we measure four key childhood adverse events - parental/caretaker substance abuse, physical assault, having been placed in foster care, and sexual assault. We use ordinary least squares regression and a series of interaction effect analyses to examine differential exposure and vulnerability to the four childhood adverse experiences by race/ethnicity and gender. Incarcerated women are more likely to report parental substance abuse, but all inmates/prisoners are similarly vulnerable to this experience. For the other three adverse experiences measured, we find that there are important racial/ethnic and gender differences in both exposure and vulnerability. African American men and women are more vulnerable to the effects of physical and sexual victimization than White and Hispanic men and women. Women are much more likely to be exposed to sexual victimization, but men who report this experience are significantly more depressed. Hispanic women and White men and women are more likely to report foster care, but all inmates/prisoners who report foster care experiences are significantly more depressed than other inmates/prisoners, with the exception of
Carlson, Jerry S.; Jensen, C. Mark
Reliabilities for the Raven Colored Progressive Matrices Test (CPM) are reported for three age groups (ages 5 1/2- 6 1/2, 6 1/2-7 1/2, and 7 1/2-8 1/2 years) and three ethnic groups (Anglo, Black, and Hispanic). Results indicate CPM is not equally reliable for all age groups, but appears equally reliable for the three ethnic groups. (Author)
Our purpose was to assess the effects of age and gender on physical performance using one-hour swimming performance and participation in 2,173 man and 2,098 women, aged 19 – 91 years from a long distance (one-hour) national competition. Decline in performance with aging was found to be quadratic rat...
Hadley, Dianne C.; Reddon, John R.; Reddick, Robert D.
Uses the records of forensic psychiatry outpatients (N=6,299) to evaluate absenteeism from treatment in relation to age and gender. Results reveal that females had a significantly higher absentee rate than males in all age groups. For both males and females, missed appointments declined significantly with age. (Contains 34 references and 1 table.)…
Ma, Zhen-qiang; Fisher, Monica A; Kuller, Lewis H
Although studies indicate school-based HIV/AIDS education programs effectively reduce risky behaviors, only 33 states and the District of Columbia in US mandate HIV/AIDS education. Ideally, school-based HIV/AIDS education should begin before puberty, or at the latest before first sexual intercourse. In 2011, 20% US states had fewer schools teaching HIV/AIDS prevention than during 2008; this is worrisome, especially for more vulnerable minorities. A nationally representative sample of 16 410 US high-school students participating in 2009 Youth Risk Behavior Survey was analyzed. Multiple regression models assessed the association between HIV/AIDS education and risky sexual behaviors, and academic grades. HIV/AIDS education was associated with delayed age at first sexual intercourse, reduced number of sex partners, reduced likelihood to have forced sexual intercourse and better academic grades, for sexually active male students, but not for female students. Both male and female students who had HIV/AIDS education were less likely to inject drugs, drink alcohol or use drugs before last sexual intercourse, and more likely to use condoms. Minority ethnic female students were more likely to have HIV testing. The positive effect of HIV/AIDS education and different gender and race/ethnicity effects support scaling up HIV/AIDS education and further research on the effectiveness of gender-race/ethnicity-specific HIV/AIDS curriculum.
van de Schoot, Rens; van der Velden, Floor; Boom, Jan; Brugman, Daniël
This study aimed to extend the understanding of anti-social behaviour and its association with popularity and sociometric status in a sample of at-risk adolescents from diverse ethnic backgrounds (n = 1491, average age 14.7 years). Both overt and covert types of anti-social behaviour were used to distinguish subgroups. These subgroups were created on the basis of anti-social behaviour profile scores, using Latent Class Analysis. Moderator effects of gender and ethnic background were investigated using a log-linear analysis. The main finding was that each sociometric status group consisted of subgroups that differed in terms of prevalence of self-reported anti-social behaviour. At-risk young adolescents who reported involvement in anti-social behaviour appeared in every status group, including the popular group. Implications for school prevention programmes for anti-social behaviour are discussed.
Borgogna, Nicholas; Lockhart, Ginger; Grenard, Jerry L.; Barrett, Tyson; Shiffman, Saul; Reynolds, Kim D.
Background and Purpose Adolescents’ technology use is generally associated with food cravings, but it is not clear whether specific types of technology elicit particular types of cravings, and whether personal characteristics play a role in these associations. We examined whether momentary associations between four technology types (television, video games, computer messaging, and phone messaging) and cravings for unhealthy snack foods and sweetened drinks were moderated by youths’ gender, ethnicity, BMI, and age. Methods Urban adolescents (N=158) aged 14–17 provided momentary information about their technology use and food cravings over the course of one week and completed survey reports of their personal characteristics. We used multilevel modeling to determine momentary associations and interactions. Results Non-Hispanic adolescents showed stronger associations between television exposure and cravings for sweet snacks, salty snacks, and sweetened drinks. Being Hispanic was associated with stronger associations between phone messaging and cravings for sweet snacks, salty snacks, and sweetened drinks. Males showed stronger associations between video game use and salty snack cravings. Conclusions As the public health field continues to monitor the effects of technology use on adolescents’ eating and overall health, it will be important to determine the extent to which these groups are differentially affected by different forms of technology. PMID:25482855
Angle, John; Wissmann, David A.
Age is a determinant of the gap between U.S. men's and women's work wages; young men are paid more as they age because of age; young women are not. Data from the National Longitudinal Surveys of the Labor Market Experience were analyzed for 5,225 men and 5,159 women. (KC)
Aluwihare-Samaranayake, Dilmi; Paul, Pauline
The paper reveals that historically various socio-political factors, including gender, class, ethnicity, race, waves of colonization, decolonization, the civil and ethnic wars, the women's and labour movements, have influenced the development of nursing in Sri Lanka. However, literature presenting the development of nursing in Sri Lanka is sparse. All relevant journals and books published in the English and Sinhalese languages on nursing in Sri Lanka between the years 1878-2011 were examined. Because there are no nursing journals currently produced in Sri Lanka, CINAHL and Medline databases were accessed and relevant literature published in the English language on Sri Lanka was examined. Government, nurses' union and association reports, other unpublished reports and websites such as Google were also searched to access information related to the influence of gender, race, class, ethnicity, women's and labour movements in Sri Lanka. Poor pay, shortages of resources, failure in recruitment and retention and limited opportunity for career progression have acted as deterrents to persons entering and remaining in the nursing profession. Being non-British was a key issue in terms of race. Further, the shift from a colonized state to a welfare state resulted in a class shift from upper middle class to middle and lower class persons entering into nursing. Although there is a paucity of information available in the nursing literature, this analysis offers an intriguing insight into an angle that may be used to examine the influence of gender, ethnicity, class, race and the women's and labour movements in other contextual situations.
An examination of age and sex or gender (sex/gender) in HIV vaccine preparedness studies can contribute to an understanding of these demographic variables in preparation for actual HIV vaccine trials. In this descriptive review, age and sex or gender (sex/gender) were examined in relation to willingness to participate (WTP) and retention in an HIV vaccine trial. Twenty-five articles were retrieved from the Organization for Economic Co-operation and Development (OECD) countries and 28 articles were retrieved from the non-OECD countries. In US studies that involved mainly white MSM, older men were more likely to be WTP in a hypothetical HIV vaccine trial and more likely to be retained than younger men. In most OECD studies, sex/gender was not associated with WTP in a hypothetical HIV vaccine trial, while females were more likely to be retained in most studies. Largely, age was not associated with WTP in the non-OECD countries, but the results on sex/gender were more variable. The relationship between adolescent or adult WTP in hypothetical HIV vaccine trials in South Africa did not appear to be modified by high school student status. In addition, more studies in discordant couples in the context of HIV vaccine preparedness could be conducted to examine gender roles and inequalities in preparation for HIV vaccine trials.
This study examines the residential experiences of Korean ethnic elders in affordable housing in the greater Chicago area, focusing on how patterns of social relationships that evolved around a geographical location and its urban infrastructure enabled the elders to achieve their desire for residential independence. Based on the theoretical concept of activity settings and social capital, the study suggests an integrated theoretical model where social capital is understood as an embedded asset of an activity setting. Methodologically, this study uses a combined method of qualitative interviews with 138 Korean elders in affordable housing in the greater Chicago area and a geographic analysis of their social relationships in order to present associations among social relationships, urban infrastructures, and the shared value of independence within their residential communities. The study findings indicate that the elders mobilized ethnic businesses, urban infrastructures, and the collective efficacy of groups to achieve the shared goal of maintaining residential independence. In each community, a cultural broker acted as an important bridge between the community of ethnic minorities and the larger social networks coexisting within the community boundary. The relational perspective as a potent ground for understanding and further solving the issues of aging and ethnicity is highlighted.
Panza, Kaitlyn E.; Pittenger, Christopher; Bloch, Michael H.
Objective: Our goals were to examine clinical characteristics and age and gender correlates in pediatric trichotillomania. Method: A total of 62 children (8-17 years of age) were recruited for a pediatric trichotillomania treatment trial and characterized using structured rating scales of symptoms of hairpulling and common comorbid conditions. We…
Reasons for living have been identified as protective factors in relation to suicide, and much research has documented gender differences in reasons for living. In contrast, little research has investigated age differences in reasons for living. In the current study, the relationship of age to reasons for living was investigated, as was whether…
Barahmani, Nadia; Dorak, M Tevfik; Forman, Michele R; Sprehe, Michael R; Scheurer, Michael E; Bondy, Melissa L; Okcu, M Fatih; Lupo, Philip J
High birth weight is an established risk factor for childhood acute lymphoblastic leukemia (ALL), especially in children younger than 5 years of age at diagnosis. The goal of this study was to explore the association between being born large for gestational age and the risk for ALL by race/ethnicity to determine if the role of this risk factor differed by these characteristics. The authors compared birth certificate data of 575 children diagnosed with ALL who were younger than 5 years and included in the Texas Cancer Registry, Texas Department of Health, between the years 1995 and 2003 with 11,379 controls matched by birth year. Stratified odds ratios were calculated for risk of ALL by birth weight for gestational age, categorized in 3 groups, small, appropriate, and large for gestational age (SGA, AGA, and LGA, respectively), for each race/ethnicity group. The risk of developing ALL was higher among Hispanics who were LGA (odds ratio [OR] = 1.90, 95% confidence interval [CI]: 1.34-2.68) compared with LGA non-Hispanic whites (OR = 1.27, 95% CI: 0.87-1.86) after adjusting for infant gender, year of birth, maternal age, birth order, and presence of Down syndrome. However, the difference was not statistically significant. These results suggest that there may be differences in the association between higher growth in utero and risk of childhood ALL among Hispanics versus non-Hispanic whites.
Pfeiffer, Steven I.; Petscher, Yaacov; Kumtepe, Alper
This study examined the internal consistency and validity of a new rating scale to identify gifted students, the Gifted Rating Scales-School Form (GRS-S). The study explored the effect of gender, race/ethnicity, age, and rater familiarity on GRS-S ratings. One hundred twenty-two students in first to eighth grade from elementary and middle schools in the southeastern United States participated in the investigation. Results indicated high internal consistency for the six GRS-S scales: Intellectual Ability, Academic Ability, Creativity, Artistic Talent, Leadership, and Motivation. Results revealed no effect of race/ethnicity, age, or rater familiarity with the student. There was no significant effect for gender, although a trend was noted for girls rated slightly higher than boys across all scales. This trend was consistent with analyses of the standardization data and with cross-cultural findings using translated versions of the GRS-S. The present findings provided support for the GRS-S as a valid gifted screening instrument. PMID:26366036
Bécares, Laia; Priest, Naomi
Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study-Kindergarten (ECLS-K; N = 10,115), we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys) and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept) across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed.
Bécares, Laia; Priest, Naomi
Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study—Kindergarten (ECLS-K; N = 10,115), we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys) and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept) across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed. PMID:26505623
Paz, Amira; Doron, Israel; Tur-Sinai, Aviad
The world is aging, and the percentages of older people are on a dramatic ascent. This dramatic demographic aging of human society is not gender neutral; it is mostly about older women. One of the key policy approaches to address the aging revolution is known as "active aging," crystalized by the WHO in 2002 by three pillars: participation, health, and security. The active aging policy has financial and economic aspects and affects both men and women. However, as argued in this article, a gender-based approach has not been adopted within the existing active aging framework. Therefore, a new gender-specific research agenda is needed, one that focuses on an interrelation between gender and different economic aspects of "active aging" from international, comparative, cultural, and longitudinal perspectives.
Padula, Rosimeire Simprini; da Silva Valente, Luciana do Socorro; de Moraes, Mônica Vasconcelos; Chiavegato, Luciana Dias; Cabral, Cristina Maria Nunes
Work capacity is related to physical, environmental and psychosocial factors and is influenced by individual characteristics and occupations. The aim of this study was to evaluated the relationship between work capacity, gender and age. 360 people employed at an institution of higher education of both genders and similar age were asked to participate in this study. The ability to work was analyzed using Work Ability Index (WAI). Descriptive statistical, Pearson correlations and ANOVA test was applied. Of these, 197 workers who participated in the study completed and returned the questionnaire. The results show there weren't any significant differences between work ability in relation to gender and age, but we observed an increase variability of responses for WAI score in older workers. No significant differences in the perception of the ability of work between men and women..
Rukavina, Stefanie; Gruss, Sascha; Hoffmann, Holger; Tan, Jun-Wen; Walter, Steffen; Traue, Harald C
Affective computing aims at the detection of users' mental states, in particular, emotions and dispositions during human-computer interactions. Detection can be achieved by measuring multimodal signals, namely, speech, facial expressions and/or psychobiology. Over the past years, one major approach was to identify the best features for each signal using different classification methods. Although this is of high priority, other subject-specific variables should not be neglected. In our study, we analyzed the effect of gender, age, personality and gender roles on the extracted psychobiological features (derived from skin conductance level, facial electromyography and heart rate variability) as well as the influence on the classification results. In an experimental human-computer interaction, five different affective states with picture material from the International Affective Picture System and ULM pictures were induced. A total of 127 subjects participated in the study. Among all potentially influencing variables (gender has been reported to be influential), age was the only variable that correlated significantly with psychobiological responses. In summary, the conducted classification processes resulted in 20% classification accuracy differences according to age and gender, especially when comparing the neutral condition with four other affective states. We suggest taking age and gender specifically into account for future studies in affective computing, as these may lead to an improvement of emotion recognition accuracy.
Rukavina, Stefanie; Gruss, Sascha; Hoffmann, Holger; Tan, Jun-Wen; Walter, Steffen; Traue, Harald C.
Affective computing aims at the detection of users’ mental states, in particular, emotions and dispositions during human-computer interactions. Detection can be achieved by measuring multimodal signals, namely, speech, facial expressions and/or psychobiology. Over the past years, one major approach was to identify the best features for each signal using different classification methods. Although this is of high priority, other subject-specific variables should not be neglected. In our study, we analyzed the effect of gender, age, personality and gender roles on the extracted psychobiological features (derived from skin conductance level, facial electromyography and heart rate variability) as well as the influence on the classification results. In an experimental human-computer interaction, five different affective states with picture material from the International Affective Picture System and ULM pictures were induced. A total of 127 subjects participated in the study. Among all potentially influencing variables (gender has been reported to be influential), age was the only variable that correlated significantly with psychobiological responses. In summary, the conducted classification processes resulted in 20% classification accuracy differences according to age and gender, especially when comparing the neutral condition with four other affective states. We suggest taking age and gender specifically into account for future studies in affective computing, as these may lead to an improvement of emotion recognition accuracy. PMID:26939129
Resetar Volz, Jennifer L; Cook, Clayton R
This study examines developmental, clinical, gender, and ethnic group differences in preference in residentially placed children and adolescents. In addition, this study considers whether residentially placed youth prefer stimuli currently being used as rewards as part of a campuswide token economy system and whether youth would identify preferred stimuli that are not currently offered. The article discusses a survey devised specifically for the purpose of this study. Stimuli currently offered as rewards are listed and rated on a 5-point Likert-type scale. Results indicate that the majority of stimuli available within the token economy system were rated as preferred. Also, significant developmental, clinical, gender, and ethnic group differences are found, indicating the benefit of considering group-level characteristics when designing and implementing a groupwide token economy system. The implications of the results and directions for future research are discussed.
Schlund-Vials, Cathy J.
Focused on comparative ethnic studies and intersectionality, the author commences with a discussion about Barack Obama's historic inauguration and the Asian American literature classroom. This essay argues that courses, programs, and departments focused on ethnicity, race, gender, class, and sexuality remain important precisely because they…
Liu, Hui; Reczek, Corinne; Brown, Dustin
A legacy of research finds that marriage is associated with good health. Yet same-sex cohabitors cannot marry in most states in the United States and therefore may not receive the health benefits associated with marriage. We use pooled data from the 1997 to 2009 National Health Interview Surveys to compare the self-rated health of same-sex cohabiting men (n = 1,659) and same-sex cohabiting women (n = 1,634) with that of their different-sex married, different-sex cohabiting, and unpartnered divorced, widowed, and never-married counterparts. Results from logistic regression models show that same-sex cohabitors report poorer health than their different-sex married counterparts at the same levels of socioeconomic status. Additionally, same-sex cohabitors report better health than their different-sex cohabiting and single counterparts, but these differences are fully explained by socioeconomic status. Without their socioeconomic advantages, same-sex cohabitors would report similar health to nonmarried groups. Analyses further reveal important racial-ethnic and gender variations.
Walsemann, Katrina M; Goosby, Bridget J; Farr, Deeonna
We examine four life course models as they relate to adolescent SES, adult SES, and cardiovascular risk--the sensitive period, pathways, accumulation, and social mobility models. Accounting for race/ethnic and gender differences in life course processes, we analyzed Waves I and IV of the National Longitudinal Study of Adolescent to Adult Health, a nationally representative sample of individuals enrolled in grades 7-12 when they were first interviewed in 1994/5. We restricted our sample to whites, blacks, and Latinos who were interviewed in Waves I and IV and provided biomarker data (n = 11,397). The cardiovascular risk score at Wave IV combined waist circumference, blood pressure, hemoglobin A1c, and C-reactive protein. We found evidence for each of the four life course models for white women, whereas the sensitive period was indicated for white men. Upward mobility was also associated with higher CVD risk among white men as compared to those who were socio-economically advantaged at both time points. The pathway model was significant for Latino women. No life course models were significant for black men or women or Latino men. Our findings demonstrate the importance of applying an intersectional lens to understanding CVD risk over the life course.
Junco, Reynol; Merson, Dan; Salter, Daniel W
Because campus officials are relying on personal communication technologies to communicate with students, a question arises about access and usage. Although communication technologies are popular among college students, some evidence suggests that differences exist in ownership and use. We examined patterns of student ownership and use of cell phones and use of instant messaging, focusing on three predictors of digital inequality: gender, ethnicity, and income. Logistic and hierarchical linear regression analyses were used to analyze results from 4,491 students. The odds that female and white students owned cell phones were more than twice as high as for men and African-American students. Students in the $100,000-$149,000 per year income bracket were more than three times as likely to own a cell phone than those from the median bracket. However, being female, African-American, and/or from the highest income brackets was positively predictive of the number of text messages sent and the amount of time spent talking on a cell phone per week. We found no differences between students on the use of instant messaging. Implications of these results, as well as areas for further research, are provided.
Jové, Mariona; Maté, Ianire; Naudí, Alba; Mota-Martorell, Natalia; Portero-Otín, Manuel; De la Fuente, Mónica; Pamplona, Reinald
A molecular description of the mechanisms by which aging is produced is still very limited. Here, we have determined the plasma metabolite profile by using high-throughput metabolome profiling technologies of 150 healthy humans ranging from 30 to 100 years of age. Using a nontargeted approach, we detected 2,678 metabolite species in plasma, and the multivariate analyses separated perfectly two groups indicating a specific signature for each gender. In addition, there is a set of gender-shared metabolites, which change significantly during aging with a similar tendency. Among the identified molecules, we found vitamin D2-related compound, phosphoserine (40:5), monoacylglyceride (22:1), diacylglyceride (33:2), and resolvin D6, all of them decreasing with the aging process. Finally, we found three molecules that directly correlate with age and seven that inversely correlate with age, independently of gender. Among the identified molecules (6 of 10 according to exact mass and retention time), we found a proteolytic product (l-γ-glutamyl-l-leucine), which increased with age. On the contrary, a hydroxyl fatty acid (25-hydroxy-hexacosanoic), a polyunsaturated fatty acid (eicosapentaenoic acid), two phospholipids (phosphocholine [42:9]and phosphoserine [42:3]) and a prostaglandin (15-keto-prostaglandin F2α) decreased with aging. These results suggest that lipid species and their metabolism are closely linked to the aging process.
This report focuses on the percentages of graduates and dropouts in the Miami-Dade County Public Schools when broken down by both ethnicity/race and gender for years 2011-12 and 2012-13. The percentages in outcome categories for this report are based on a four-year adjusted cohort model. For the purposes of this report, students at the end of…
MacEntee, M I; Glick, N; Stolar, E
The numbers of participants over 75 years of age in previous studies of oral health have not been sufficient to permit a full investigation of the influence of age on the mouth. In this study a disproportionate stratified random sample of 255 independent elders was selected from a list of urban voters to provide similar numbers of men and women in three age groups. The subjects were interviewed and examined, and nearly half of them had mucosal disorders. There was a significant (P < 0.05) association between mucosal lesions and the use of dentures and tobacco, whereas stomatitis, denture-related hyperplasia and angular cheilitis in particular were associated significantly with men and with the use of defective dentures. Logistic regression revealed that neither age alone nor the quality of dentures predispose to mucosal lesions, but that the odds of finding stomatitis, denture-related hyperplasia and angular cheilitis in particular increased about three-fold in denture-users, and almost doubled in men.
Wright, Kynna N.
Purpose This community-based participatory research study examined the association between overweight status and activity among Hispanic urban, school-age children. Design and Methods In a sample of 140 children, activities were assessed using the Youth Risk Behavior Survey’s questions about physical activity and team sports. Results Thirty-nine percent were overweight (Body Mass Index (BMI) > 85%). Normal-weight children had higher levels of physical activity and team sports. Females had lower levels of physical activity and team sports. Significant associations included BMI and sports team participation, and BMI and Hispanic ethnicity. Practice Implications Nurses should be aware that Hispanic urban children are at risk for lower activity. PMID:21438999
Efthymiopoulos, C; Bramer, S L; Maroli, A
The effects of age and gender on the pharmacokinetics of the oral fluoroquinolone grepafloxacin were examined in 48 healthy middle-aged and elderly individuals, of whom half were male and half were female. Participants were stratified into 4 groups (each with n = 12), aged 40 to 49 years, 50 to 59 years, 60 to 69 years, and > 70 years. All received oral grepafloxacin 600 mg once daily for 7 days, and pharmacokinetic parameters were measured on days 1 and 7. Mean plasma grepafloxacin concentrations were consistently higher in females than in males. Peak concentrations, area under the concentration-time curve, apparent volume of distribution and apparent total clearance (but not renal clearance) differed significantly in females and males. There were no significant gender differences in the elimination half-life values. Further analysis of the data suggests that the gender-related pharmacokinetic differences were primarily due to differences in bodyweight, in particular to differences in lean body mass. The only parameters that changed significantly with age were renal clearance and the proportion of the dose excreted unchanged in the urine, but no clear trend was observed, and there was no correlation with creatinine clearance. We conclude that age and gender have no clinically significant effect on the pharmacokinetics of grepafloxacin. Dose adjustment on the basis of these factors does not therefore seem necessary.
Sabri, Bushra; Campbell, Jacquelyn C; Dabby, Firoza Chic
This study explored differences in intimate partner homicides (IPHs) among Asian Americans. Data from newspapers and femicide reports by different state coalitions on 125 intimate partner killings occurring between 2000 and 2005 were analyzed. Men were the perpetrators in nearly 9 out of 10 cases of Asian IPHs. Gender differences were found in ages of victims and perpetrators, types of relationship between partners, and methods of killing. Most homicides occurred among South-east Asians, and East Asians had the highest within-group proportion of suicides. The findings call for culturally competent risk assessment and intervention strategies to prevent IPHs among at-risk Asian Americans.
SABRI, BUSHRA; CAMPBELL, JACQUELYN C.; DABBY, FIROZA CHIC
This study explored differences in intimate partner homicides (IPHs) among Asian Americans. Data from newspapers and femicide reports by different state coalitions on 125 intimate partner killings occurring between 2000 and 2005 was analyzed. Men were the perpetrators in nearly nine out of ten cases of Asian IPHs. Gender differences were found in ages of victims and perpetrators, types of relationship between partners, and methods of killing. Most homicides occurred among South-east Asians, and East Asians had the highest within group proportion of suicides. The findings call for culturally competent risk assessment and intervention strategies to prevent IPHs among at-risk Asian Americans. PMID:26391620
Curtis, Elizabeth M; van der Velde, Robert; Moon, Rebecca J; van den Bergh, Joop P W; Geusens, Piet; de Vries, Frank; van Staa, Tjeerd P; Cooper, Cyrus; Harvey, Nicholas C
Summary Rates of fracture worldwide are changing. Using the Clinical Practice Research Datalink (CPRD), age, and gender, geographical, ethnic and socioeconomic trends in fracture rates across the United Kingdom were studied over a 24 year period 1988-2012. Previously observed patterns in fracture incidence by age and fracture site were evident. New data on the influence of geographic location, ethnic group and socioeconomic status were obtained. Introduction With secular changes in age- and sex-specific fracture incidence observed in many populations, and global shifts towards an elderly demography, it is vital for health care planners to have an accurate understanding of fracture incidence nationally. We aimed to present up to date fracture incidence data in the UK, stratified by age, sex, geographic location, ethnicity and socioeconomic status. Methods The Clinical Practice Research Datalink (CPRD) contains anonymised electronic health records for approximately 6.9% of the UK population. Information comes from General Practitioners, and covers 11.3 million people from 674 practices across the UK, demonstrated to be representative of the national population. The study population consisted of all permanently registered individuals aged >=18 years. Validated data on fracture incidence were obtained from their medical records, as was information on socioeconomic deprivation, ethnicity and geographic location. Age and sex-specific fracture incidence rates were calculated. Results Fracture incidence rates by age and sex were comparable to those documented in previous studies and demonstrated a bimodal distribution. Substantial geographic heterogeneity in age and sex adjusted fracture incidence was observed, with rates in Scotland almost 50% greater than those in London and South East England. Lowest rates of fracture were observed in black individuals of both sexes; rates of fragility fracture in white women were 4.7 times greater than in black women. Strong
Kackar, Hayal Z.; Shumow, Lee; Schmidt, Jennifer A.; Grzetich, Janel
Extant data collected through the Experience Sampling Method were analyzed to describe adolescents' subjective experiences of homework. Analyses explored age and gender differences in the time adolescents spend doing homework, and the situational variations (location and companions) in adolescents' reported concentration, effort, interest,…
LeBlanc, Albert; Jin, Young Chang; Stamou, Lelouda; McCrary, Jan
Examines the music listening preferences of 2,042 students from Greece, South Korea, and the United States using a survey that listed selections from art music, traditional jazz, and rock music. Finds that age, gender, and country all exerted influence, but the variables did not perform the same way in each country. (CMK)
Joye, Shauna W.; Wilson, Janie H.
Student evaluations provide rich information about teaching performance, but a number of factors beyond teacher effectiveness influence student evaluations. In this study we examined the effects of professor gender and perceived age on ratings of effectiveness and rapport as well as academic performance. We also asked students to rate professor…
Sigelman, Carol K.
Age and ethnic group differences in cold weather and contagion or germ theories of infectious disease were explored in two studies. A cold weather theory was frequently invoked to explain colds and to a lesser extent flu but became less prominent with age as children gained command of a germ theory of disease. Explanations of how contact with…
DESAI, SONALDE; ANDRIST, LESTER
Research on marriage in developing countries has been somewhat narrow in scope because of both conceptual and data limitations. While the feminist literature recognizes marriage as a key institutional site for the production and reproduction of gender hierarchies, little is known about the processes through which this relationship operates. This article uses data from the newly collected India Human Development Survey 2005 for 27,365 ever-married women aged 25–49 to explore ways in which different dimensions of gender in Indian society shape the decisions regarding age at marriage. We explore the impact of three dimensions of gender: (1) economic factors, such as availability of wage employment, dowry expectations, and wedding expenses; (2) indicators of familial empowerment, such as women’s role in household decision making and access to and control over resources; and (3) markers of gender performance, such as observance of purdah and male-female separation in the household. Results from hierarchical linear models confirm the importance of markers of gender performance but fail to demonstrate a large role for economic factors and familial empowerment. PMID:20879683
Desai, Sonalde; Andrist, Lester
Research on marriage in developing countries has been somewhat narrow in scope because of both conceptual and data limitations. While the feminist literature recognizes marriage as a key institutional site for the production and reproduction of gender hierarchies, little is known about the processes through which this relationship operates. This article uses data from the newly collected India Human Development Survey 2005 for 27,365 ever-married women aged 25-49 to explore ways in which different dimensions of gender in Indian society shape the decisions regarding age at marriage. We explore the impact of three dimensions of gender: (1) economic factors, such as availability of wage employment, dowry expectations, and wedding expenses; (2) indicators offamilial empowerment, such as women s role in household decision making and access to and control over resources; and (3) markers of gender performance, such as observance of purdah and male-female separation in the household. Results from hierarchical linear models confirm the importance of markers of gender performance but fail to demonstrate a large role for economic factors and familial empowerment.
Cunningham, Timothy J; Seeman, Teresa E; Kawachi, Ichiro; Gortmaker, Steven L; Jacobs, David R; Kiefe, Catarina I; Berkman, Lisa F
Inflammation is etiologically implicated in cardiometabolic diseases for which there are known racial/ethnic disparities. Prior studies suggest there may be an association between self-reported experiences of racial/ethnic discrimination and inflammation, particularly C-reactive protein (CRP). It is not known whether that association is influenced by race/ethnicity and gender. In separate hierarchical linear models with time-varying covariates, we examined that association among 901 Black women, 614 Black men, 958 White women, and 863 White men in the Coronary Artery Risk Development in Young Adults (CARDIA) study in four US communities. Self-reported experiences of racial/ethnic discrimination were ascertained in 1992-93 and 2000-01. Inflammation was measured as log-transformed CRP in those years and 2005-06. All analyses were adjusted for blood pressure, plasma total cholesterol, triglycerides, homeostatic model assessment for insulin resistance (HOMA-IR), age, education, and community. Our findings extend prior research by suggesting that, broadly speaking, self-reported experiences of racial/ethnic discrimination are associated with inflammation; however, this association is complex and varies for Black and White women and men. Black women reporting 1 or 2 experiences of discrimination had higher levels of CRP compared to Black women reporting no experiences of discrimination (β = 0.141, SE = 0.062, P < 0.05). This association was not statistically significant among Black women reporting 3 or more experiences of discrimination and not independent of modifiable risks (smoking and obesity) in the final model. White women reporting 3 or more experiences of discrimination had significantly higher levels of CRP compared to White women reporting no experiences of discrimination independent of modifiable risks in the final model (β = 0.300, SE = 0.113, P < 0.01). The association between self-reported experiences of racial/ethnic discrimination and CRP was not
Wehby, George L.; Gili, Juan A.; Pawluk, Mariela; Castilla, Eduardo E.; López-Camelo, Jorge S.
Objective We examine disparities in birth weight and gestational age by ethnic ancestry in 2000–2011 in eight South American countries. Methods The sample included 60480 singleton live-births. Regression models were estimated to evaluate differences in birth outcomes by ethnic ancestry controlling for time trends. Results Significant disparities were found in seven countries. In four countries – Brazil, Ecuador, Uruguay, and Venezuela – we found significant disparities in both low birth weight and preterm birth. Disparities in preterm birth alone were observed in Argentina, Bolivia, and Colombia. Several differences in continuous birth weight, gestational age, and fetal growth rate were also observed. There were no systematic patterns of disparities between the evaluated ethnic ancestry groups across the study countries, in that no racial/ethnic group consistently had the best or worst outcomes in all countries. Conclusions Racial/ethnic disparities in infant health are common in several South American countries. Differences across countries suggest that racial/ethnic disparities are driven by social and economic mechanisms. Researchers and policymakers should acknowledge these disparities and develop research and policy programs to effectively target them. PMID:25542227
Blane, David N; McLean, Gary; Watt, Graham
General practice in the UK is widely reported to be in crisis, with particular concerns about recruitment and retention of family doctors. This study assessed the distribution of GPs in Scotland by age, gender and deprivation, using routinely available data. We found that there are more GPs (and fewer patients per GP) in the least deprived deciles than there are in the most deprived deciles. Furthermore, there are a higher proportion of older GPs in the most deprived deciles. There are also important gender differences in the distribution of GPs. We discuss the implications of these findings for policymakers and practitioners.
Sixty-five eighth grade students responded to a science beliefs survey during a science-inquiry lab unit in an action research project to assess whether gender has an effect on how the students perceive their science classes. The survey was given to eighth grade students during the first week of school. Student results were categorized by gender and by race/ethnicity. The middle school where the study took place is fairly diverse with 540 total students of which 48% of them are White, 42% are Black, and 10% are Hispanic. Six female science teachers are employed at the middle school, two per grade. The first unit that is taught in science is inquiry skills, the basics of all science such as graphing, laboratory tools, safety, etc. This unit is taught in 6 th, 7th, and 8th grades, as a part of our standards. Inquiry test results for 8th graders are also given in this thesis, and are categorized again by gender and race/ethnicity. The results of the surveys and the assessment show a gap in the way students think about and complete activities in science. It was exciting to see that the female students scored better overall than male students on an inquiry-based summative assessment, while white students overall scored better than Black and Hispanic students. White males tended to rank science as the class they enjoyed the most of all core classes and thought science was easier than all the other data demographics. The conclusion found was stunning, in that the true gap in student's beliefs about science lies within the different races/ethnicities, rather than just gender alone.
Gushue, George V.; Whitson, Melissa L.
This study is a preliminary exploration of how individual differences in gender role attitudes and ethnic identity might be related to career decision self-efficacy and the gender traditionality of career choice goals in a sample of 102 9th-grade Black and Latina girls. Extending social-cognitive career theory, the authors examined 2 path models…
Barbarin, Oscar; Jean-Baptiste, Esther
This research tests the relations of parental practices to child competence and assertions that practices differ by gender of the child. Home-based interviews and structured observations of parent-child interactions were conducted with an ethnically and socioeconomically diverse sample of families (N = 501) whose 4-year-old children were served in public prekindergarten. Study data confirmed the importance of parental practices for children's academic and social competence but did not support claims that use of any of the practices was related to the child's gender. Significant differences were found for economic status on dialogic practices and for ethnicity on control and ethnic socialization. Poor parents employed dialogic practices less than nonpoor parents' and African American parents employed dialogic practices less often and control and ethnic socialization more often than European Americans. Dialogic practices were related to competence, but parental control and ethnic socialization were not.
Paxton, Raheem J.; Motl, Robert W.; McGee, Kelly; McCurdy, Dana; Matthai, Caroline Horwath; Dishman, Rod K.
Background/Purpose Identifying mediators of physical activity change requires measurement instruments that are reliable, valid, and generalizable to multiple populations. Despite continued application of the transtheoretical model (TTM) to the study of physical activity, the structural components of the TTM measurement instruments have been understudied in diverse populations. Methods A multiethnic sample (N=700, Mage=47, 63% women, 38% Caucasian) of participants living in Hawaii completed TTM measures. The factor validity and measurement equivalence/invariance (ME/I) of decisional balance, barrier self-efficacy, temptations, and processes of change instruments were explored between men, women, age groups, and ethnicities. Results/Conclusions Measurement models of barrier self-efficacy and revised models of temptations and processes of change demonstrated sufficient evidence for ME/I among all subgroups. A revised model of decisional balance demonstrated sufficient evidence for ME/I between genders and among ethnicities, but not among age groups. Future research should examine the stability of these constructs across time. PMID:18607667
Gavazzi, Stephen M; Bostic, Jennifer M; Lim, Ji-Young; Yarcheck, Courtney M
Faced with anywhere between one half and two thirds of its youth having a diagnosable mental illness, the identification and treatment of mental health concerns is a critically important endeavor for professionals working with youth who have contact with the juvenile justice system. In addition, the literature suggests that factors related to both the family and to the gender of the adolescent must be incorporated into any approach to assessment and intervention within this special population. Further, prior work that has documented the interaction of gender and family issues with adolescent race/ethnicity warrants further empirical attention, as does the intermediary role that the family may play in the development of both internalizing and externalizing behaviors. The present study extends this literature by examining factors related to gender, race/ethnicity, family factors, and mental health issues in a sample of 2,549 Caucasian and African American youth coming to the attention of juvenile courts. Multivariate analysis of variance results indicated significant main effects for gender and race/ethnicity, as well as a significant gender x race/ethnicity interaction for the family and externalizing variables. A multiple group structural equation modeling procedure was employed in order to test the hypothesis that family environment mediates the relationship between gender and mental health problems, as well as to test for potential differences in these relationships as a function of race/ethnicity. Results indicated support for the mediation model in the sample of African American youth but not in the sample of Caucasian youth.
This paper situates age discrimination within a broader system of age relations that intersects with other inequalities, and then uses that framework to analyze internet advertisements for the anti-aging industry. Such ads reinforce age and gender relations by positing old people as worthwhile only to the extent that they look and act like those…
Booth, Margaret Zoller; Curran, Erin M.; Frey, Christopher J.; Gerard, Jean M.; Collet, Bruce; Bartimole, Jennifer
The relationships between adolescent ethnic identity and attitudes toward school and school climate are investigated in a small, multiracial/multiethnic city in the Great Lakes region with ethnically diverse adolescents taught by primarily White teachers. The mixed methods investigation of 986 eighth through eleventh grade students during the…
Sarkisian, Natalia; Gerena, Mariana; Gerstel, Naomi
This article compares the extended family integration of Euro and Mexican American women and men and assesses the importance of class and culture in explaining ethnic differences. Using National Survey of Families and Households II data (N = 7,929), we find that ethnic differences depend on the dimension of integration. Mexican Americans exhibit…
Fleischmann, Fenella; de Haas, Annabel
Ethnic minority parents are often less involved with their children's schooling, and this may hamper their children's academic success, thus contributing to ethnic educational inequality. The authors aim to explain differences in parental involvement, using nationally representative survey data from the Netherlands of parents of primary…
Goodkind, Sara; Wallace, John M; Shook, Jeffrey J; Bachman, Jerald; O'Malley, Patrick
Historically, girls have been less delinquent than boys. However, increased justice system involvement among girls and current portrayals of girls in the popular media and press suggest that girls' delinquency, particularly their violence and drug use, is becoming more similar to that of boys. Are girls really becoming more delinquent? To date, this question remains unresolved. Girls' increased system involvement might reflect actual changes in their behavior or changes in justice system policies and practices. Given that girls of color are overrepresented in the justice system, efforts to rigorously examine the gender convergence hypothesis must consider the role of race/ethnicity in girls' delinquency. This study uses self-report data from a large, nationally representative sample of youth to investigate the extent to which the magnitude of gender differences in violence and substance use varies across racial/ethnic groups and explore whether these differences have decreased over time. We find little support for the gender convergence hypothesis, because, with a few exceptions, the data do not show increases in girls' violence or drug use. Furthermore, even when girls' violent behavior or drug use has increased, the magnitude of the increase is not substantial enough to account for the dramatic increases in girls' arrests for violence and drug abuse violations.
Background Childhood overweight/obesity is a major public health problem worldwide which disproportionally affects specific ethnic groups. Little is known about whether such differences already exist at an early age and which factors contribute to these ethnic differences. Therefore, the present study assessed possible ethnic differences in overweight at age 2 years, and the potential explanatory role of prenatal factors, birth outcomes and postnatal factors. Methods Data were derived from a multi-ethnic cohort in the Netherlands (the ABCD study). Weight and height data of 3,156 singleton infants at age 2 years were used. Five ethnic populations were distinguished: Dutch native (n = 1,718), African descent (n = 238), Turkish (n = 162), Moroccan (n = 245) and other non-Dutch (n = 793). Overweight status was defined by the International Obesity Task Force guidelines. The explanatory role of prenatal factors, birth outcomes and postnatal factors in ethnic disparities in overweight (including obesity) was assessed by logistic regression analysis. Results Compared to the native Dutch (7.1%), prevalence of overweight was higher in the Turkish (19.8%) and Moroccan (16.7%) group, whereas the prevalence was not increased in the African descent (9.2%) and other non-Dutch (8.8%) group. Although maternal pre-pregnancy body mass index partly explained the ethnic differences, the odds ratio (OR) of being overweight remained higher in the Turkish (OR: 2.66; 95%CI: 1.56-4.53) and Moroccan (OR: 2.11; 95%CI: 1.31-3.38) groups after adjusting for prenatal factors. The remaining differences were largely accounted for by weight gain during the first 6 months of life (postnatal factor). Maternal height, birth weight and gender were independent predictors for overweight at age 2 years, but did not explain the ethnic differences. Conclusion Turkish and Moroccan children in the Netherlands have 2- to 3-fold higher odds for being overweight at age 2 years, which is largely attributed to
Umaña-Taylor, Adriana J; Wong, Jessie J; Gonzales, Nancy A; Dumka, Larry E
Existing work has identified perceived discrimination as a risk factor that may contribute to the relatively poorer academic outcomes exhibited by Mexican-origin adolescents in the U.S. The current study examined the longitudinal associations among perceived discrimination and three indices of adolescent adjustment in the school setting (i.e., grade point average, teacher reports of externalizing, adolescents' deviant peer associations) among 178 Mexican-origin adolescents (53% female). Ethnic identity affirmation was examined as a protective factor expected to reduce the negative effects of discrimination on adolescents' adjustment, and gender was examined as a potential moderator of the associations of interest. Findings indicated that the deleterious effects of discrimination on adolescents' adjustment in school were particularly salient for Mexican-origin male adolescents. Importantly, ethnic identity affirmation emerged as a protective factor for Mexican-origin male adolescents by buffering the negative effects of discrimination on their externalizing behaviors in school.
Craciun, Catrinel; Flick, Uwe
The present study explores views on aging and how these differ according to gender and precariousness status. Semistructured interviews were conducted with 10 men and 10 women with secure and insecure pensions. Themes like fear of illness and health decline were more present in men, while fear of losing their attractiveness in old age more present among women. For all participants, loss of autonomy and social roles represented a negative view of old age, while activity in the form of work, volunteering, or leisure represented positive views. Differences in views on aging were related to pension security and less to gender. Women with insecure pension plans displayed the most negative views of aging. Implications for practice and policy to prevent health and gender inequalities are discussed.
KULIS, STEPHEN; YABIKU, SCOTT T.; MARSIGLIA, FLAVIO F.; NIERI, TANYA; CROSSMAN, ASHLEY
This study examined whether the efficacy of keepin’ it REAL, a model program for substance use prevention in schools, was moderated by gender, ethnicity, and acculturation. Gender differences in program efficacy may arise through boys’ higher risk of drug use, inadequate attention to girls’ developmental issues, or cultural factors like polarized gender expectations. Data came from a randomized trial in 35 Phoenix, Arizona, middle schools involving 4,622 mostly Latino 7th graders. Using multi-level mixed models and multiple imputation missing techniques, results for the total sample showed no gender differences in program effects on recent substance use, but the program was more effective in fostering boys’ than girls’ anti-drug norms. Subgroup analyses demonstrated several more beneficial program effects for boys than girls (less alcohol and cigarette use and stronger anti-drug norms), but only among less acculturated Latinos. There were no gender differences in program effects among more acculturated Latinos, nor among non-Latino whites. PMID:17977237
Daughters, Stacey B; Reynolds, Elizabeth K; MacPherson, Laura; Kahler, Christopher W; Danielson, Carla K; Zvolensky, Michael; Lejuez, C W
A large body of research has examined the development of internalizing and externalizing symptoms in childhood and early adolescence. Notably, there is significant concomitant impairment associated with early adolescent symptomatology, as well as association of these symptoms with future development of psychopathology, poor physical health, self-destructive thoughts and behaviors, criminal behavior, and HIV risk behaviors. Drawing on negative reinforcement theory, the current study sought to examine the potential role of distress tolerance, defined as the ability to persist in goal-directed activity while experiencing emotional distress, as a potential mechanism that may underlie both internalizing and externalizing symptoms among 231 Caucasian and African American youth (M age=10.9 years; 45.5% female; 54.5% Caucasian ethnicity). A series of regressions resulted in significant moderated relationships, such that low distress tolerance conferred increased risk for alcohol use among Caucasians, delinquent behavior among African Americans, and internalizing symptoms among females. Clinical implications, including the potential role of negative reinforcement models in early intervention with young adolescents, are discussed.
Barbhaiya, R H; Knupp, C A; Pittman, K A
The effects of age and gender on the pharmacokinetics of cefepime were examined in 48 volunteers following administration of a single 1,000-mg intravenous dose. Male and female subjects were divided into four groups, each consisting of 12 subjects, according to their age and gender. The young subjects were between 20 and 40 years of age and elderly subjects were between 65 and 81 years of age. Serial blood and urine samples were collected from each subject and were analyzed for cefepime by validated high-pressure liquid chromatographic assays with UV detection. Key pharmacokinetic parameters were calculated by noncompartmental methods. There were no gender-related differences in elimination half-life (t1/2) and weight-normalized total body clearance (CLT), renal clearance (CLR), and steady-state volume of distribution (Vss). Statistically significant age-related effects were found for t1/2, CLT, CLR, and Vss parameters. In different study groups, Vss ranged from 0.21 to 0.24 liter/kg. The values for Vss were significant greater for elderly subjects than they were for young subjects. The cefepime t1/2 was significantly longer in elderly subjects (about 3 h) than that observed in young subjects (about 2.2 h). The mean values for CLT and CLR in the four study groups ranged from 1.11 to 1.56 and 0.99 to 1.44 ml/min/kg, respectively. In elderly subjects, the estimates for CLT and CLR were significantly lower than those observed in young subjects. Linear regression revealed good correlations between clearance values of cefepime and creatinine. The magnitude of age-related changes in the pharmacokinetics of cefepime is not significant enough to recommend dosage adjustment in elderly patients with kidney functions normal for their age. PMID:1416818
Zhang, Tai; Shi, Wuxiang; Huang, Zhaoquan; Gao, Dong; Guo, Zhenyou; Chongsuvivatwong, Virasakdi
Background Ethnic health inequalities for males and females among the elderly have not yet been verified in multicultural societies in developing countries. The aim of this study was to assess the extent of disparities in health expectancy among the elderly from different ethnic groups using quality-adjusted life expectancy. Design A cross-sectional community-based survey was conducted. A total of 6,511 rural elderly individuals aged ≥60 years were selected from eight different ethnic groups in the Guangxi Zhuang Autonomous Region of China and assessed for health-related quality of life (HRQoL). The HRQoL utility value was combined with life expectancy at age 60 years (LE60) data by using Sullivan's method to estimate quality-adjusted life expectancy at age 60 years (QALE60) and loss in quality-adjusted life years (QALYs) for each group. Results Overall, LE60 and QALE60 for all ethnic groups were 20.9 and 18.0 years in men, respectively, and 24.2 and 20.3 years in women. The maximum gap in QALE60 between ethnic groups was 3.3 years in males and 4.6 years in females. The average loss in QALY was 2.9 years for men and 3.8 years for women. The correlation coefficient between LE60 and QALY lost was −0.53 in males and 0.12 in females. Conclusion Women live longer than men, but they suffer more; men have a shorter life expectancy, but those who live longer are healthier. Attempts should be made to reduce suffering in the female elderly and improve longevity for men. Certain ethnic groups had low levels of QALE, needing special attention to improve their lifestyle and access to health care. PMID:27814777
Vitulli, William F
Crawford's analysis in 2003 suggests that humor interacts with gender so that traditional social norms of femininity and masculinity may be reinforced or diinished. Yet age as a covariate was not considered. Assessment of the attitudes toward humor among 72 older women (M=72.0, SD=9.8, range=51-93 years) and 24 older men (M=69.8, SD=6.8, range=59-90 years) in 1996 by Vitulli and Parman suggest ratings on a Likert-type scale (anchored by 5: strongly agree and 1: strongly disagree) in which humor and gender interact. Moreover, a post hoc Scheffé test showed a significant sex effect on the female-oriented scale. Older women perceived humor as an important quality for women, whereas older men did not. Generational differences among studies on humor and sex underscore the need for contemporary research inclusive of age measures.
da Costa, V M; Moreira, D G; Rosenthal, D
The effects of aging on human or animal thyroid function are still not well defined. We evaluated some aspects of thyroid function during aging using an animal model (young and old Dutch-Miranda rats). In old rats of both genders, serum thyroxine (T4) decreased but serum thyrotrophin (TSH) remained unaltered, suggesting a disturbance in the pituitary-thyroid feedback mechanism during aging. Serum tri-iodothyronine (T3) only decreased in old males, possibly because female rats are almost twice as efficient in hepatic T4 to T3 deiodination. Thyroidal T4-5'-deiodinase activity did not change much during aging, although it decreased slightly in males. Thyroidal iodothyronine-deiodinase type I mRNA expression but not total thyroidal enzymatic activity were higher in female than in male rats. Thus, ovarian/testicular hormones may modulate the expression and/or the activity of hepatic and thyroidal type I iodothyronine-deiodinase. Thyroperoxidase (TPO) and thyroglobulin (Tg) expression were higher in young male rats than in females. In males, TPO and Tg gene expression decreased with aging, suggesting that androgens might increase their expression. Our results showed that aging induces real changes in rat thyroid gland function and regulation, affecting at least pituitary, thyroid and liver functions. Furthermore, some of these changes were gender related, indicating that gonadal hormones may modulate thyroid gland function and regulation.
Kitson, Alexandra; Sproll, Daniel; Riecke, Bernhard E.
In a virtual point-to-origin task, participants seem to show different response patterns and underlying strategies for orientation, such as “turner” and “non-turner” response patterns. Turners respond as if succeeding to update simulated heading changes, and non-turners respond as if failing to update their heading, resulting in left-right hemisphere errors. We present two other response patterns, “non-movers” and “spinners,” that also appear to result in failures to update heading. We have three specific goals in mind: (1) extend previous findings of higher turner rates with spatial language response mode using a point-to-origin task instead of a triangle completion task; (2) replicate the gender effect of males more likely responding as turners; (3) examine ethnicity influence. Designed as a classroom study, we presented participants (N = 498) with four passages through a virtual star field. Participants selected the direction pointing to the origin from four multiple-choice items. Response mode was either pictograms or written language, chosen to compare with similar studies and see if these response modes have an effect on virtual orientation behavior. Results show a majority of participants (48.35%) classified as non-turners, 32.93% turners, 15.57% as non-movers, and 3.14% as spinners. A multinomial regression model reached 49% classification performance. Written spatial language, compared to pictograms, made turner response patterns more likely; this effect was more pronounced for Chinese participants and among females, but not male Caucasians. Moreover, higher turner numbers for written spatial language extends Avraamides findings of higher turner numbers when participants turned their bodies toward the origin but not when they responded verbally. Using pictorial response mode (i.e., top-down picture of a head) may have increased cognitive load because it could be considered more embodied. It remains to be seen how we can reduce the reference
Mack, Wendy J; Teng, Evelyn; Zheng, Ling; Paz, Sylvia; Chui, Helena; Varma, Rohit
The authors know of no published studies that have evaluated the effect of Spanish- versus English-language on category fluency within a sample of United States Latinos only. As part of a pilot study for the institution of a cognitive screening program in a cohort of Latinos, we assessed category fluency (fruits, vegetables, and "other" supermarket items) in a sample of 90 self-identified Latino community residents (aged 52-84, 0-18 years of education). The primary demographic correlates of category fluency were age and education. The decrement in naming of fruits with age was limited to the older old subjects (>age 70). Relatively younger old subjects (aged 61-70) did not differ from middle-aged subjects on category fluency. Gender showed little relationship to category naming. Persons naming in Spanish named significantly fewer 'other supermarket' items, but did not differ from English speakers in the more common fluency categories of fruits and vegetables. This analysis of category fluency in an ethnically homogenous sample with a wide range of formal education provided an evaluation of the effects of chosen language free of possible confounding by cultural differences, and also provided a more complete evaluation of the influence of education on category fluency.
Anderson, Pamela Bennett
Purpose. The purpose of the first study was to ascertain the extent to which differences were present in the STAAR Mathematics and Science test scores by Grade 5 and Grade 8 student economic status. The purpose of the second study was to examine differences in Grade 5 STAAR Mathematics and Science test performance by gender and by ethnicity/race (i.e., Asian, Black, Hispanic, and White). Finally, with respect to the third study in this journal-ready dissertation, the purpose was to investigate the STAAR Mathematics and Science test scores of Grade 8 students by gender and by ethnicity/race (i.e., Asian, Black, Hispanic, and White). Method. For this journal-ready dissertation, a non-experimental, causal-comparative research design (Creswell, 2009) was used in all three studies. Grade 5 and Grade 8 STAAR Mathematics and Science test data were analyzed for the 2011-2012 through the 2014-2015 school years. The dependent variables were the STAAR Mathematics and Science test scores for Grade 5 and Grade 8. The independent variables analyzed in these studies were student economic status, gender, and ethnicity/race. Findings. Regarding the first study, statistically significant differences were present in Grade 5 and Grade 8 STAAR Mathematics and Science test scores by student economic status for each year. Moderate effect sizes (Cohen's d) were present for each year of the study for the Grade 5 STAAR Mathematics and Science exams, Grade 8 Science exams, and the 2014-2015 Grade 8 STAAR Mathematics exam. However, a small effect size was present for the 2011-2012 through 2013-2014 Grade 8 STAAR Mathematics exam. Regarding the second and third study, statistically significant differences were revealed for Grade 5 and Grade 8 STAAR Mathematics and Science test scores based on gender, with trivial effect sizes. Furthermore, statistically significant differences were present in these test scores by ethnicity/race, with moderate effects for each year of the study. With regard to
Bukar, Ali Maina; Ugail, Hassan; Connah, David
Age and gender classification are two important problems that recently gained popularity in the research community, due to their wide range of applications. Research has shown that both age and gender information are encoded in the face shape and texture, hence the active appearance model (AAM), a statistical model that captures shape and texture variations, has been one of the most widely used feature extraction techniques for the aforementioned problems. However, AAM suffers from some drawbacks, especially when used for classification. This is primarily because principal component analysis (PCA), which is at the core of the model, works in an unsupervised manner, i.e., PCA dimensionality reduction does not take into account how the predictor variables relate to the response (class labels). Rather, it explores only the underlying structure of the predictor variables, thus, it is no surprise if PCA discards valuable parts of the data that represent discriminatory features. Toward this end, we propose a supervised appearance model (sAM) that improves on AAM by replacing PCA with partial least-squares regression. This feature extraction technique is then used for the problems of age and gender classification. Our experiments show that sAM has better predictive power than the conventional AAM.
Ke, Fengfeng; Kwak, Dean
This mixed-method study examined whether online learning interaction participation, perception, and learning satisfaction would be consistent across varied age and ethnicity groups. Data were collected from students enrolled in 28 online courses via content analysis with online interaction transcripts, structural equation modeling with the…
Ying, Yu-Wen; Han, Meekyung; Wong, Sandra L.
The study assessed variation in cultural orientation among Asian American adolescents by age and ethnic density in the community. A total of 128 students at a public high school in Oakland, California, participated in the study. Of these early and middle adolescents, 86 were Chinese American and 42 were Southeast Asian American. They completed the…
Murguia, Edward, Comp.; And Others
Literature on ethnicity and aging is listed in this bibliography, which is intended to assist researchers, teachers, and policymakers. The bibliography is divided into seven categories: (1) multiethnic and general studies; (2) Black Americans; (3) Hispanic Americans; (4) Native Americans; (5) Asian and Pacific Americans; (6) European origin ethnic…
Enevoldsen, Marie Sand; Pedersen, Mads Møller; Hemmsen, Martin Christian; Lönn, Lars; Henneberg, Kaj-Åge; Jensen, Jørgen Arendt
The abdominal aorta (AA) is predisposed to development of abdominal aneurysms (AAA), a focal dilatation with fatal consequences if left untreated. The blood flow patterns is thought to play an important role in the development of AAA. The purpose of this work is to investigate the blood flow patterns within a group of healthy volunteers (six females, eight males) aged 23 to 76 years to identify changes and differences related to age and gender. The healthy volunteers were categorized by gender (male/female) and age (below/above 35 years). Subject-specific flow and geometry data were acquired using the research interface on a Profocus ultrasound scanner (B-K Medical, Herlev, Denmark; segmentation of 3D magnetic resonance angiography (Magnetom Trio, Siemens Healthcare, Erlangen, Germany). The largest average diameter was among the elderly males (19.7 (+/- 1.33) mm) and smallest among the young females (12.4 (+/- 0.605) mm). The highest peak systolic velocity was in the young female group (1.02 (+/- 0.336) m/s) and lowest in the elderly male group (0.836 (+/- 0.127) m/s). A geometrical change with age was observed as the AA becomes more bended with age. This also affects the blood flow velocity patterns, which are markedly different from young to elderly. Thus, changes in blood flow patterns in the AA related to age and gender are observed. Further investigations are needed to determine the relation between changes in blood flow patterns and AAA development.
Lehmann, Regula; Denissen, Jaap J. A.; Allemand, Mathias; Penke, Lars
The present cross-sectional study investigated age and gender differences in motivational manifestations of the Big Five in a large German-speaking Internet sample (N = 19,022). Participants ranging in age from 16 to 60 years completed the Five Individual Reaction Norms Inventory (FIRNI; Denissen & Penke, 2008a), and two traditional Big Five…
Mendoza-Denton, Rodolfo; Patt, Colette; Fisher, Aaron; Eppig, Andrew; Young, Ira; Smith, Andrew; Richards, Mark A
Two independent surveys of PhD students in STEM fields at the University of California, Berkeley, indicate that underrepresented minorities (URMs) publish at significantly lower rates than non-URM males, placing the former at a significant disadvantage as they compete for postdoctoral and faculty positions. Differences as a function of gender reveal a similar, though less consistent, pattern. A conspicuous exception is Berkeley's College of Chemistry, where publication rates are tightly clustered as a function of ethnicity and gender, and where PhD students experience a highly structured program that includes early and systematic involvement in research, as well as clear expectations for publishing. Social science research supports the hypothesis that this more structured environment hastens the successful induction of diverse groups into the high-performance STEM academic track.
Kolude, Bamidele; Akinyele, Adisa; Joshua, Ogunrinde Tunde; Ahmed, Lawal
Introduction This study was conducted to compare the rugae patterns between two major ethnic groups in Nigeria to establish any peculiarities. This will serve as basis for population identification especially in mass disasters involving individuals of different races or ethnicities. Methods One hundred consenting participants, 50 of south-western Yoruba ethnicity and 50 of south-eastern Igbo ethnicity were recruited; impressions of the upper jaws were taken and cast with dental stone. Two blinded investigators then delineated and recorded the rugae pattern of individual casts. The rugae patterns for the two groups were then analysed using the SPSS version 16. Results The Yoruba's had more of wavy and straight patterns while there were more of curve and circular among the Ibo's, however, there was no significant differences between the two groups in the mean incidence of the various rugae shapes of wavy, circular, curve and straight (p = 0.843, p = 0.711, p = 0.309 and p = 0.292 respectively). There were more secondary rugae in the Igbo than the Yoruba group and the differences in the mean incidences were significant. Conclusion The study observed several rugae similarities and no significant differences in the primary rugae shapes of the Igbos and Yoruba ethnicities, however, there were significant differences in the sum of secondary and unclassified rugae between the two groups; therefore, rugoscopy may be useful in ethnic differentiation. PMID:27347293
Hunter, Patrick G; Glenn Schellenberg, E; Stalinski, Stephanie M
Adults and children 5, 8, and 11 years of age listened to short excerpts of unfamiliar music that sounded happy, scary, peaceful, or sad. Listeners initially rated how much they liked each excerpt. They subsequently made a forced-choice judgment about the emotion that each excerpt conveyed. Identification accuracy was higher for young girls than for young boys, but both genders reached adult-like levels by age 11. High-arousal emotions (happiness and fear) were better identified than low-arousal emotions (peacefulness and sadness), and this advantage was exaggerated among younger children. Whereas children of all ages preferred excerpts depicting high-arousal emotions, adults favored excerpts depicting positive emotions (happiness and peacefulness). A preference for positive emotions over negative emotions was also evident among females of all ages. As identification accuracy improved, liking for positively valenced music increased among 5- and 8-year-olds but decreased among 11-year-olds.
Syme, Maggie L.; Cohn, Tracy J.
Objectives Stigma related to later life sexuality could produce detrimental effects for older adults, through individual concerns and limited sexual healthcare for older adults. Identifying groups at risk for aging sexual stigma will help to focus interventions to reduce it. Accordingly, the purpose of this study was to examine cross-sectional trends in aging sexual stigma attitudes by age group, generational status, and gender. Method An online survey was administered to a national sample of adults via a crowdsourcing tool, in order to examine aging sexual stigma across age groups, generational status, and gender (N=962; 47.0% male, 52.5% female, and .5% other; mean age = 45 yrs.). An aging sexual stigma index was formulated from the attitudinal items of the Aging Sexual Knowledge and Attitudes Scale. Results This sample reported moderately permissive attitudes toward aging sexuality, indicating a low level of aging sexual stigma. Though descriptive data showed trends of stigma attitudes increasing with age and later generations, there were no significant differences between age groups or generations in terms of aging sexual stigma beliefs. Men, regardless of age and/or generation, were found to espouse significantly higher stigmatic beliefs than women or those reporting “other” gender. Conclusions Aging sexual stigma beliefs may not be prevalent among the general population as cohorts become more sexually liberal over time, though men appear more susceptible to these beliefs. However, in order to more comprehensively assess aging sexual stigma, future research may benefit from measuring explicit and implicit aging sexual stigma beliefs. PMID:25703148
Viator 1994; Gregson 1990; Senatra 1980), gender (Dalton et al. 1997; Collins 1993), and ethnicity ( Mynatt et al. 1997). Through the development and...1995). Additionally, the demographics of the American workforce are also undergoing rapid change ( Mynatt et al. 1997). With a large portion of new...ethnicity ( Mynatt et al. 1997). One factor in particular, occupational stress, has been linked to turnover in a wide variety of environments including
Babitsch, Birgit; Braun, Tanja; Borde, Theda; David, Matthias
Background Emergency departments continuously provide medical treatment on a walk-in basis. Several studies investigated the patient's perception of the doctor-patient relationship, but few have asked doctors about their views. Furthermore, the influence of the patient's ethnicity and gender on the doctor's perception remains largely unanswered. Methods Based on data collated in three gynaecology (GYN)/internal medicine (INT) emergency departments in Berlin, Germany, we evaluated the impact of the patient's gender and ethnicity on the doctors' satisfaction with the course of the treatment they provided. Information was gathered from 2.429 short questionnaires completed by doctors and the medical records of the corresponding patients. Results The patient's ethnicity had a significant impact on the doctors' satisfaction with the doctor-patient relationship. Logistic regression analysis showed that the odds ratio (OR) for physician satisfaction was significantly lower for patients of Turkish origin (OR = 2.6 INT and 5.5 GYN) than for those of German origin. The main reasons stated were problems with communication and a perceived lack of urgency for emergency treatment. The odds ratios for dissatisfaction due to a lack of language skills were 4.48 (INT) and 6.22 (GYN), and those due to perceived lack of urgency for emergency treatment were 0.75 (INT) and 0.63 (GYN). Sex differences caused minor variation. Conclusion The results show that good communication despite language barriers is crucial in providing medical care that is satisfactory to both patient and doctors, especially in emergency situations. Therefore the use of professional interpreters for improved communication and the training of medical staff for improved intercultural competence are essential for the provision of adequate health care in a multicultural setting. PMID:18405351
Hira, F J; Faulkender, P J
The wisdom perceived to be possessed by videotaped individuals of varying ages was evaluated using the Smith and Baltes definition of wisdom . The Life-Planning Tasks (work-family dilemmas) and corresponding think-aloud protocols (responses) developed by Smith and Baltes were transformed into videotape stimuli to assess the presence of wisdom. Using an instrument derived from the Smith and Baltes description of wisdom, undergraduate respondents evaluated the wisdom they perceived to be contained in videotaped responses to Life-Planning Tasks. The age of the Life-Planning Task respondent was manipulated as either older or younger. A significant interaction between the age and gender of the videotape respondents and an interpretation of its effect on the perception of wisdom is discussed. Correlational results reveal a positive relationship between the lay person's definition of wisdom and that which was derived from Smith and Baltes.
Deardorff, Julianna; Abrams, Barbara; Ekwaru, J. Paul; Rehkopf, David H.
Purpose Ethnic disparities exist in US girls' ages at menarche. Overweight and low socioeconomic status (SES) may contribute to these disparities but past research has been equivocal. We sought to determine which SES indicators were associated uniquely with menarche, for which ethnic groups, and whether associations operated through overweight. Methods Using National Longitudinal Study of Youth data, we examined associations between SES indicators and age at menarche. Participants were 4851 girls and their mothers. We used survival analyses to examine whether SES, at various time points, was associated with menarche, whether body mass index (BMI) mediated associations, and whether race/ethnicity modified associations. Results Black and Hispanic girls experienced menarche earlier than whites. After adjusting for SES, there was a 50% reduction in the effect estimate for “being Hispanic” and 40% reduction for “being Black” versus “being white” on menarche. SES indicators were associated uniquely with earlier menarche, including mother's unmarried status and lower family income. Associations varied by race/ethnicity. BMI did not mediate associations. Conclusion Racial differences in menarche may in large part be due to SES differences. Future experimental or quasi-experimental studies should examine whether intervening on SES factors could have benefits for delaying menarche among Blacks and Hispanics. PMID:25108688
In recent years, the government of Taiwan has been actively promoting gender equality, the positive results of which are already apparent among the younger generation. This research examines the views of indigenous girls attending secondary school with respect to the gender divide in their traditional culture, whether or not they support the…
Krefting, Dagmar; Jansen, Christoph; Penzel, Thomas; Han, Fang; Kantelhardt, Jan
Recently, time delay stability analysis of biosignals has been successfully applied as a multivariate time series analysis method to assess the human physiological network in young adults. The degree of connectivity between different network nodes is described by the so-called link strength. Based on polysomnographic recordings (PSGs), it could be shown that the network changes with the sleep stage. Here, we apply the method to a large set of healthy controls spanning six decades of age. As it is well known, that the overall sleep architecture is dependent both on age and on gender, we particularly address the question, if these changes are also found in the network dynamics. We find moderate dependencies of the network on gender. Significantly higher link strengths up to 13\\% are found in women for some links in different frequency bands of central and occipital regions in REM and light sleep (N2). Higher link strengths are found in men consistently in cardio-cerebral links in N2, but not significant. Age dependency is more pronounced. In particular a significant overall weakening of the network is found for wakefulness and non-REM sleep stages. The largest overall decrease is observed in N2 with 0.017 per decade, for individual links decrease rates up to 0.08 per decade are found, in particular for intra-brain links in non-REM sleep. Many of them show a significant decrease with age. Non-linear regression employing an artificial neural network can predict the age with a mean absolute error (MAE) of about five years, suggesting that an age-resolution of about a decade would be appropriate in normative data for physiological networks.
Oluwole, David Adebayo
This study investigated the patterns of spirituality, gender, and age in cybergossip practices among Nigerian adolescents. The study utilized a descriptive survey method. Five hundred thirty adolescent students, randomly selected from four major cities in Nigeria, participated in the study. Their age range was 16 to 21. General Spirituality and Gossip Purpose scales were used to collect data from the participants. Data collected were subjected to t test statistics. Findings showed that there is no significant difference in the cybergossiping practices of adolescents based on their levels of spirituality. This reveals that spirituality is not an inhibiting factor in cybergossiping practices among the adolescents. However, there is significant difference between male and female youths in their cybergossiping practices. The results showed that females are more likely than males to be involved in cybergossiping activities. There is also significant difference between early and late adolescents' cybergossiping activities. The implication is that gossip and cybergossip is a natural tendency that involves communicative expression with a pleasure-seeking purpose. It is a habit that excludes no one despite spiritual, gender, or age factors. Therefore, this behavior should be positively directed away from abusive computing and communication. This work is unique because of the need for parents, guardians, and psychologists to design measures to identify and manage various moderating variables in children's computing practices for optimal positive outcomes.
Houghton, Lesley A; Heitkemper, Margaret; Crowell, Michael; Emmanuel, Anton; Halpert, Albena; McRoberts, James A; Toner, Brenda
Patients with functional gastrointestinal disorders (FGIDs) often experience distress, reduced quality of life, a perceived lack of validation, and an unsatisfactory experience with health care providers. A health care provider can provide the patient with a framework in which to understand and legitimize their symptoms, remove self-doubt or blame, and identify factors that contribute to symptoms that the patient can influence or control. This framework is implemented with the consideration of important factors that impact FGIDs, such as gender, age, society, and the patient's perspective. Although the majority of FGIDs, including globus, rumination syndrome, IBS, bloating, constipation, functional abdominal pain, sphincter of Oddi dyskinesia, pelvic floor dysfunction, and extra-intestinal manifestations, are more prevalent in women than men, functional chest pain, dyspepsia, vomiting, and anorectal pain do not appear to vary by gender. Studies suggest sex differences in somatic but not visceral pain perception, motility, and central processing of visceral pain; although further research is required in autonomic nervous system dysfunction, genetics and immunologic/microbiome. Gender differences in response to psychological treatments, antidepressants, fiber, probiotics, and anticholinergics have not been adequately studied. However, a greater clinical response to 5-HT3 antagonists but not 5-HT4 agonists has been reported in women compared with men.
Arens, A. Katrin; Hasselhorn, Marcus
This study tested whether the gender intensification hypothesis applies to relations between multiple domain-specific self-concept facets and self-esteem. This hypothesis predicts gender-stereotypic differences in these relations and assumes they intensify with age. Furthermore, knowledge about gender-related or age-related differences in…
Bleich, Sara N.; Wolfson, Julia A.
Objective To describe national trends in discretionary calories from sugar sweetened beverage (SSB) and snacks by age-specific body weight categories and by age- and weight-specific race/ethnicity groups. Examining these sub-populations is important as population averages may mask important differences. Design and Methods We used 24-hour dietary recall data obtained from the National Health and Nutrition Examination Survey 2003–2010 among children aged 2 to 19 (N=14,092). Logistic and linear regression methods were used to adjust for multiple covariates and survey design. Results The number of calories from SSBs declined significantly for nearly all age-specific body weight groups. Among overweight or obese children, significant declines in the number of calories from SSBs were observed among Hispanic children aged 2 to 5 (117 kcal vs. 174 kcal) and white adolescents aged 12 to 19 (299 kcal vs. 365 kcal). Significant declines in the number of calories from salty snacks were observed among white children aged 2 to 5 (192 kcal to 134 kcal) and 6 to 11 (273 kcal vs. 200 kcal). Conclusions The decrease in SSB consumption and increase in snack consumption observed in prior research are not uniform when children are examined within sub-groups accounting for age, weight and race/ethnicity. PMID:25919923
Singh, Basil R., Ed.
The development of educational and social relationships among students of different ethnic groups and social backgrounds is examined in these explorations of the reduction of prejudice among school children. Qualitative methods are used, and emphasis is placed on the role of collaborative learning and on the strategies and techniques teachers can…
Berrington, Ann; Roberts, Steven; Tammes, Peter
Large socio-economic differences in educational attainment and participation in Higher Education (HE) are seen in the United Kingdom (UK). Furthermore, improvements in attainment and in rates of progression to university have been much faster for most ethnic minority groups than for White children. Political rhetoric explains these differences in…
Using a data set (N = 1,600) collected in the city of Urumchi in 2005, this article examines ethnic differences in arranged marriages in urban China. Data analysis shows a rapid decline in parental arrangement for both Uyghur Muslims and Han Chinese in Urumchi. Han Chinese are less likely than Uyghur Muslims to report arranged marriages, with main…
Sigelman, Carol K
Age and ethnic group differences in cold weather and contagion or germ theories of infectious disease were explored in two studies. A cold weather theory was frequently invoked to explain colds and to a lesser extent flu but became less prominent with age as children gained command of a germ theory of disease. Explanations of how contact with other people causes disease were more causally sophisticated than explanations of how cold weather causes it. Finally, Mexican American and other minority children were more likely than European American children to subscribe to cold weather theories, a difference partially but not wholly attributable to ethnic group differences in parent education. Findings support the value of an intuitive or naïve theories perspective in understanding developmental and sociocultural differences in concepts of disease and in planning health education to help both children and their parents shed misconceptions so that they can focus on effective preventive actions.
Obasohan, Phillips Edomwonyi
Background: Religion and Ethnicity are the two most important factors that shape the behavioral pattern especially health seeking behaviors of the people of Nigeria. This study seeks to examine the mediatory effects of the linkage between ethnicity and religion with selected socio-demographic variables on the current use of contraception (CUC) among women of reproductive age in Nigeria. Methods: Nationally representative sample of 39,948 women of reproductive age (15-49 years) in the 2013 Nigerian Demographic and Health Survey (NDHS) was used. Chi-square was used to analyze the bivariate relationship between exposure variables and CUC. Multivariate logistic regression analysis was used to determine the odds ratio with the 95% confidence interval. Results: The prevalence of CUC was generally low for women of reproductive age in Nigeria, highest among the Yoruba women and lowest among the Hausa/Fulani/Kanuri/Seriberi (HFKS) women; highest among other Christian women and lowest for Muslim women and highest for Yoruba/other religion and lowest for women of Hausa/Fulani/Kanuri/Seriberi/Islam. The odds ratios showed that disparity across ethno-religious boundaries is significant. Conclusions and Global Health Implications: Globally, and especially in sub-Saharan African countries, maternal mortality resulting from the abortion of unintended pregnancies pose a major challenge in health delivery system. In Nigeria, a cultural and religious heterogeneous society, current use of contraceptives by women of reproductive age is found not to be a matter of independent effects of ethnicity, religiosity and other socio-demographic variables but also dependent on the effects of interactions between the ethnicity and religion. PMID:27621987
Tramonti, Francesco; Bongioanni, Paolo; Leotta, Rebecca; Puppi, Irene; Rossi, Bruno
Amyotrophic lateral sclerosis is a neurodegenerative disease that affects the motor neurons and causes progressive physical impairment. Also, other functions, such as breathing, swallowing and speech are compromised, and the loss of independence makes caregiver burden extremely high. The present study aimed at evaluating the differences in the caregiver burden due to age, gender and kinship. Women reported a higher physical and social burden than men, and partners scored higher in several dimensions of the caregiver burden when compared to sons and daughters. With respect to adult child caregivers, daughters reported higher levels of developmental burden than sons. Age has a significant impact on the caregiver burden, especially for the time dedicated to assistance and physical burden; disease severity is significantly related to the physical burden as well, and also with the developmental burden.
Gray, Peter; Feldman, Jay
Examined age and gender mixing among students, ages 4-19, at an ungraded, self-directed, democratically structured school. Found that age mixing was more frequent for 12- to 15-year-olds than for younger or older students, and that gender mixing was less frequent for 8- to 11-year-olds than for any other age group. (MDM)
Hesselbacher, Sean; Subramanian, Shyam; Rao, Shweta; Casturi, Lata; Surani, Salim
Study Objectives : Nocturnal bruxism is associated with gastroesophageal reflux disease (GERD), and GERD is strongly associated with obstructive sleep apnea (OSA). Gender and ethnic differences in the prevalence and clinical presentation of these often overlapping sleep disorders have not been well documented. Our aim was to examine the associations between, and the symptoms associated with, nocturnal GERD and sleep bruxism in patients with OSA, and to examine the influence of gender and ethnicity. Methods : A retrospective chart review was performed of patients diagnosed with OSA at an academic sleep center. The patients completed a sleep questionnaire prior to undergoing polysomnography. Patients with confirmed OSA were evaluated based on gender and ethnicity. Associations were determined between sleep bruxism and nocturnal GERD, and daytime sleepiness, insomnia, restless legs symptoms, and markers of OSA severity in each group. Results : In these patients with OSA, the prevalence of nocturnal GERD (35%) and sleep bruxism (26%) were higher than the general population. Sleep bruxism was more common in Caucasians than in African Americans or Hispanics; there was no gender difference. Nocturnal GERD was similar among all gender and ethnic groups. Bruxism was associated with nocturnal GERD in females, restless legs symptoms in all subjects and in males, sleepiness in African Americans, and insomnia in Hispanics. Nocturnal GERD was associated with sleepiness in males and African Americans, insomnia in females, and restless legs symptoms in females and in Caucasians. Conclusion : Patients with OSA commonly have comorbid sleep bruxism and nocturnal GERD, which may require separate treatment. Providers should be aware of differences in clinical presentation among different ethnic and gender groups. PMID:25352924
Fedeli, Ugo; Cestari, Laura; Ferroni, Eliana; Avossa, Francesco; Saugo, Mario; Modesti, Pietro Amedeo
The knowledge of ethnic-specific health needs is now essential to design effective health services and population-based prevention strategies. However, data on migrant populations living in Southern Europe are limited. The study is designed to investigate ethnic inequalities in hospitalization for acute myocardial infarction (AMI) in the Veneto region (Italy). Hospital admissions for AMI in Veneto for the whole resident population aged 20-59 years during 2008-2013 were studied. Age and gender-specific AMI hospitalization rates for immigrant groups (classified by country of origin according to the United Nations geoscheme) and Italians were calculated. The indirect standardization method was used to estimate standardized hospitalization ratios (SHR) for each immigrant group, with rates of Italian residents as a reference. Overall, 8200 AMI events were retrieved, 648 among immigrants. The highest risk of AMI is seen in South Asians males (SHR 4.2, 95% CI 3.6-4.9) and females (SHR 2.5, 95% CI 1.4-4.5). AMI rates in South Asian males sharply increase in the 30-39 years age class. Other immigrant subgroups (Eastern Europe, North Africa, Sub-Saharan Africa, other Asian countries, Central-South America, high-income countries) displayed age- and gender-adjusted hospitalization rates similar to the native population. Present findings stress the urgent need for implementation of ethnic-specific health policies in Italy. The awareness about the high cardiovascular risk in subjects from South Asia must be increased among general practitioners and immigrant communities.
Houle, Brian C
Few studies consider obesity inequalities as a distributional property. This study uses relative distribution methods to explore inequalities in body mass index (BMI; kg/m(2)). Data from 1999-2006 from the National Health and Nutrition Examination Survey were used to compare BMI distributions by gender, Black/White race, and education subgroups in the United States. For men, comparisons between Whites and Blacks show a polarized relative distribution, with more Black men at increased risk of over or underweight. Comparisons by education (overall and within race/ethnic groups) effects also show a polarized relative distribution, with more cases of the least educated men at the upper and lower tails of the BMI distribution. For women, Blacks have a greater probability of high BMI values largely due to a right-shifted BMI distribution relative to White women. Women with less education also have a BMI distribution shifted to the right compared to the most educated women.
Carr, Bruce Henry
The purpose of the study was to examine the relationships of social cognitive factors and their influence on the academic performance of first-year engineering students. The nine social cognitive variables identified were under the groupings of personal support, occupational self-efficacy, academic self-efficacy, vocational interests, coping, encouragement, discouragement, outcome expectations, and perceived stress. The primary student participants in this study were first-year engineering students from underrepresented groups which include African American, Hispanic American students and women. With this in mind, the researcher sought to examine the interactive influence of race/ethnicity and gender based on the aforementioned social cognitive factors. Differences in academic performance (university GPA of first-year undergraduate engineering students) were analyzed by ethnicity and gender. There was a main effect for ethnicity only. Gender was found not to be significant. Hispanics were not found to be significantly different in their GPAs than Whites but Blacks were found to have lower GPAs than Whites. Also, Pearson correlation coefficients were used to examine the relationship between and among the nine identified social cognitive variables. The data from the analysis uncovered ten significant correlations which were as follows: occupational self-efficacy and academic self-efficacy, occupational self-efficacy and vocational interest, occupational self-efficacy and perceived stress, academic self-efficacy and encouragement, academic self-efficacy and outcome expectations, academic self-efficacy and perceived stress, vocational interest and outcome expectations, discouragement and encouragement, coping and perceived stress, outcome expectations and perceived stress. Next, a Pearson correlation coefficient was utilized to examine the relationship between academic performance (college GPA) of first-year undergraduate engineering students and the nine identified
Laws, M. Barton; Yeh, Yating; Reisner, Ellin; Stone, Kevin; Wang, Tina; Brugge, Doug
Objectives Studies in the U.S. have found that white men are less concerned about pollution than are women or people of other ethnicity. These studies have not assessed respondents’ proximity to localized sources of pollution. Our objective was to assess lay perceptions of risk from air pollution in an ethnically diverse sample in which proximity to a major perceptible source of pollution is known. Methods Cross sectional interview study of combined area probability and convenience sample of individuals 40 and older in the Boston area, selected according to proximity to high traffic controlled access highways. Results Of 697 respondents 46% were white, 37% Asian (mostly Chinese), 6.3% African-American, 6.3% Latino, and 7.6% other ethnicity. While white respondents, and particularly white men, were less concerned about air pollution than others, this effect disappeared when controlling for distance from the highway. White men were slightly less supportive than others of government policy to control pollution Conclusions The “white male” effect may in part be accounted for by the greater likelihood of minority respondents to live near perceptible localized sources of pollution. PMID:25822317
van de Looij-Jansen, Petra M.; Jansen, Wilma; de Wilde, Erik Jan; Donker, Marianne C. H.; Verhulst, Frank C.
In a multiethnic community sample of 1,170 preadolescent children, it was investigated whether discrepancies in parent-child reports of internalizing problems are related with gender, ethnic background (Dutch, Surinamese/Antillean, Moroccan, Turkish, Other) and with future internalizing problems. No significant differences in discrepancy scores…
A few days into the new school year, the author's female students invariably beg, plead, and cajole her in the hopes of watching Disney's "Pocahontas" in class. Toddlers when the film was released in 1995, doubtless they have seen it already dozens of times; more importantly, the author cringes at the ethnic and gender stereotypes sometimes…
Ojeda, Victoria D.; Bergstresser, Sara M.
Though researchers have described psychosocial barriers to mental health care-seeking, limited research has examined ways in which gender and race-ethnicity are associated with individuals' perceptions and attitudes. This study investigates correlates of psychosocial barriers to mental health care in a population of adults reporting unmet need for…
Wladis, Claire; Conway, Katherine M.; Hachey, Alyse C.
Objective: This study analyzes how ethnicity, gender, and non-traditional student characteristics relate to differential online versus face-to-face outcomes in science, technology, engineering, and mathematics (STEM) courses at community colleges. Method: This study used a sample of 3,600 students in online and face-to-face courses matched by…
Gill, Khushwinder Kaur
The primary purpose of this study was to explore the correlations between students' perceptions of their relationships with teachers, students' academic achievement and students' classroom behavior. A secondary purpose of the study was to investigate if students' ethnicity, gender and socio-economic status moderate the…
Ritzhaupt, Albert D.; Liu, Feng; Dawson, Kara; Barron, Ann E.
This research examines student information and communication technology (ICT) literacy and its relationships to a student's socio-economic status (SES), gender, and ethnicity of middle school students. We recruited 5,990 students from 13 school districts across the state of Florida. Student participants completed the Student Tool for Technology…
This paper examines the ways in which gender, religion, ethnicity and class intertwine in a state religious girl's junior high school in Israel. It is based on ethnographic data collected from 1999-2002, including interviews with staff and students and observations of classes and other school events. The claim is made that in this school,…
An estimated 58 million persons aged 60-plus live in sub-Saharan Africa; by 2050 that number will rise sharply to 215 million. Older Africans traditionally get care in their old age from the middle generation. But in East and Southern Africa, HIV has hollowed out that generation, leaving many older persons to provide care for their children’s children without someone to care for him or herself in old age. Simultaneously, the burden of disease among older persons is changing in this region. The result is a growing care deficit. This article examines the existing literature on care for and by older persons in this region, highlighting understudied aspects of older persons’ experiences of ageing and care – including the positive impacts of carework, variation in the region, and the role of resilience and pensions. We advance a conceptual framework of gendered identities – for both men and women – and intergenerational social exchange to help focus and understand the complex interdependent relationships around carework, which are paramount in addressing the needs of older persons in the current care deficit in this region, and the Global South more generally. PMID:25947225
Rocca, Walter A.; Boyd, Cynthia M.; Grossardt, Brandon R.; Bobo, William V.; Rutten, Lila J.; Roger, Véronique L.; Ebbert, Jon O.; Therneau, Terry M.; Yawn, Barbara P.; Sauver, Jennifer L. St.
Objective To describe the prevalence of multimorbidity involving 20 selected chronic conditions in a geographically defined US population, emphasizing age, sex, and ethnic differences. Patients and Methods Using the Rochester Epidemiology Project (REP) records-linkage system, we identified all residents of Olmsted County, MN on April 1, 2010, and we electronically extracted the International Classification of Diseases, ninth revision (ICD-9) codes associated with all healthcare visits made between April 1, 2005 and March 31, 2010 (5-year capture frame). Using these ICD-9 codes, we defined the 20 common chronic conditions recommended by the US Department of Health and Human Services. We counted only persons who received at least two codes for a given condition separated by more than 30 days, and calculated the age-, sex-, and ethnicity-specific prevalence of multimorbidity. Results Of the 138,858 study subjects, 52.4% were women, 38.9% had one or more conditions, 22.6% had two or more, and 4.9% had 5 or more conditions. The prevalence of multimorbidity (2 or more conditions) increased steeply with older age and reached 77.3% at ages 65 years and older. However, the absolute number of people affected by multimorbidity was higher in those younger than 65 years. Although the prevalence of multimorbidity was similar in men and women overall, the most common dyads and triads of conditions varied by sex. Compared to Whites, the prevalence of multimorbidity was slightly higher in Blacks and slightly lower in Asians. Conclusion Multimorbidity is common in the general population; it increases steeply with older age, has different patterns in men and women, and varies by ethnicity. PMID:25220409
Giordimaina, Alicia M; Sheldon, Jane P; Kiedrowski, Lesli A; Jayaratne, Toby Epstein
Kinkeepers facilitate family communication and may be key to family medical history collection and dissemination. Middle-aged women are frequently kinkeepers. Using type 2 diabetes (T2DM) as a model, we explored whether the predicted gender and age effects of kinkeeping can be extended to family medical historians. Through a U.S. telephone survey, nondiabetic Mexican Americans (n = 385), Blacks (n = 387), and Whites (n = 396) reported family histories of T2DM. Negative binomial regressions used age and gender to predict the number of affected relatives reported. Models were examined for the gender gap, parabolic age effect, and gender-by-age interaction predicted by kinkeeping. Results demonstrated support for gender and parabolic age effects but only among Whites. Kinkeeping may have application to the study of White family medical historians, but not Black or Mexican American historians, perhaps because of differences in family structure, salience of T2DM, and/or gender roles.
Ayers, G. W.; Wier, L. T.; Jackson, A. S.; Stuteville, J. E.; Keptra, Sean (Technical Monitor)
This study examined the role of ethnicity on the aerobic fitness, blood pressure, and selected blood chemistry values of women. One hundred twenty-four females (mean age 41.37 +/- 9.0) were medically Examined at the NASA/Johnson Space Center occupational health clinic. Ethnic groups consisted of 23 Black (B), 18 Hispanic (H) and 83 Non-minority (NM). Each woman had a maximum Bruce treadmill stress test (RER greater than or = 1.1) and a negative ECG. Indirect calorimetry, skinfolds, self-report physical activity (NASA activity scale), seated blood pressure, and blood chemistry panel determined VO2max, percent fat, level of physical activity, blood pressure and blood chemistry values. ANOVA revealed that the groups did not differ (p greater than 0.05) in age, VO2 max, weight, percent fat, level of physical activity, total cholesterol, or HDL-C. However, significant differences (p greater than 0.05) were noted in BMI, diastolic blood pressure, and blood chemistries. BMI was 3.17 higher in H than in NM; resting diastolic pressures were 5.69 and 8.05 mmHg. lower in NM and H than in B; triglycerides were 48.07 and 37.21 mg/dl higher in H than in B and NM; hemoglobin was .814 gm/dl higher in NM than B; fasting blood sugar was 15.41 mg/dl higher in H than NM; The results of this study showed that ethnic groups differed in blood pressure and blood chemistry values but not aerobic fitness or physical activity. There was an ethnic difference in BMI but not percent fat.
Colley, Ann; North, Adrian; Hargreaves, David J
Eminent composers in Western European art music continue to be predominantly male and eminence in contemporary pop music is similarly male dominated. One contributing factor may be the continuing under-valuation of women's music. Possible anti-female bias in a contemporary genre was investigated using the Goldberg paradigm to elicit judgments of New Age compositions. Since stronger stereotyping effects occur when information provided about individuals is sparse, fictitious male and female composers were presented either by name only or by name with a brief biography. Evidence for anti-female bias was found in the name-only condition and was stronger when liking for the music was controlled. Other findings were the tendency for females to give higher ratings, and the association of gender differences in liking of the music with ratings of quality in the name-only condition. These results are relevant to the design of formal assessment procedures for musical composition.
Maryland State Dept. of Education. Baltimore. Div. of Planning, Results and Information Management.
This report presents information about the racial and gender breakdown of central office and school-level professional personnel in Maryland local education agencies (LEAs) as of October 19, 1995. These data were submitted by LEAs on the Annual Staff Report, which includes all employees except those paid on an hourly basis, daily substitutes, and…
da Rosa, Katemari Diogo
This research focuses on the underrepresentation of minoritized groups in scientific careers. The study is an analysis of the relationships between race, gender, and those with careers in the sciences, focusing on the lived experiences of Black women physicists, as viewed through the lens of women scientists in the United States. Although the…
Marini, Irmo; Wang, Xiaohui; Etzbach, Colleen A.; Del Castillo, Alinka
Student attitudes toward having a relationship with a wheelchair user were explored. Participants initially selected one of six opposite gender head shots and subsequently viewed their selection's whole body photograph in a wheelchair along with reading a short biography. Primarily undergraduate Hispanic and Caucasian students (N = 810) were…
Curran, F. Chris; Kellogg, Ann T.
Disparities in science achievement across race and gender have been well documented in secondary and postsecondary school; however, the science achievement gap in the early years of elementary school remains understudied. We present findings from the recently released Early Childhood Longitudinal Study, Kindergarten Class of 2010-2011 that…
Stone, Elaine J.; And Others
This article identifies several national developments that have focused renewed attention on promoting young people's health through schools, highlighting relevant National Heart, Lung, and Blood Institute (NHLBI) initiatives, and summarizing 12 recent NHLBI-funded studies of children and adolescents focusing on developmental stage, gender, and…
Haas, Bruce E.; Mincemoyer, Claudia C.; Perkins, Daniel F.
The study reported here examined the effects of age, gender, and 4-H involvement in clubs on life skill development of youth ages eight to 18 over a 12-month period. Regression analyses found age, gender, and 4-H involvement significantly influenced life skill development. Results found that females have higher levels of competencies in life…
Morelock, Jeremiah C; Stokes, Jeffrey E; Moorman, Sara M
In this paper we suggest that older adults undergo a misalignment between societal age norms and personal lived experience, and attempt reconciliation through discursive strategies: They rewrite how they frame chronological age as well as their subjective relations to it. Using a sample of 4041 midlife and older adults from the 2004-2006 wave of the National Survey of Midlife Development in the United States (MIDUS II), we explore associations of age and gender with subjective age and at what age respondents felt people enter later life. Our results confirm that as men and women age, they push up the age at which they think people enter later life, and slow down subjective aging (there is a growing gap between subjective and chronological age). Relations between a person's age and at what age they think people enter later life were stronger for men than for women. For every year they get older get older, men push up when they think people enter later life by 0.24years, women by 0.16years. Age norms surrounding the transition to later life may be more prominent for men than for women, and the difference in their tendencies to push up when they mark entry into later life may be a reflection of this greater prominence.
Tye-Murray, Nancy; Sommers, Mitchell S; Spehar, Brent
Age-related declines for many sensory and cognitive abilities are greater for males than for females. The primary purpose of the present investigation was to consider whether age-related changes in lipreading abilities are similar for men and women by comparing the lipreading abilities of separate groups of younger and older adults. Older females, older males, younger females and younger males completed vision-only speech recognition tests of: (1) 13 consonants in a vocalic /i/-C-/i/ environment; (2) words in a carrier phrase; and (3) meaningful sentences. In addition to percent correct performance, consonant data were analyzed for performance within viseme categories. The results suggest that while older adults do not lipread as well as younger adults, the difference between older and younger participants was comparable across gender. We also found no differences in the lipreading abilities of males and females, regardless of stimulus type (i.e., consonants, words, sentences), a finding that differs from some reports by previous investigators (e.g., Dancer, Krain, Thompson, Davis, & Glenn, 1994).
Tay, Alvin Kuowei; Jayasuriya, Rohan; Jayasuriya, Dinuk; Silove, Derrick
The Harvard Trauma Questionnaire (HTQ) remains the most widely used screening measure for post-traumatic stress disorder (PTSD) in the refugee and post-conflict field. The present study is the first to test the factorial structure and measurement invariance of the HTQ according to DSM-5 criteria across gender and ethnic groups in the ethnically diverse society of post-conflict Sri Lanka. The survey sample included 5136 participants (86% response rate) followed up 12 months after a baseline nationally representative survey undertaken in Sri Lanka in 2014. Exposure to conflict-related traumatic experiences (TEs) generating a trauma count (TC), and symptoms of PTSD were assessed using a modified version of the HTQ adapted to the local context. The final analytic sample included 4260 participants after excluding records with missing data on key variables. We conducted Multigroup Confirmatory Factor Analysis (MG-CFA) to test the four-factor (DSM-5 consistent) and three-factor (DSM-IV-TR) models of PTSD, then assessing measurement invariance of the four factor model by gender and ethnic groups. The three-factor and four-factor DSM-5 model each produced a good fit across the sample as a whole. In addition, there was configural, metric, and scalar invariance for the four-factor model both by gender and ethnicity. The trauma count was directly associated with each of the symptom domains of the four factor model. Our findings provide support for the capacity of the modified HTQ to measure the DSM5 construct of PTSD across gender and key ethnic groupings in Sri Lanka. Confirmation of our findings in other cultures will be important.
Pfeiffer, Steven L; Petscher, Yaacov; Jarosewich, Tania
This study reports on an analysis of the standardization sample of a rating scale designed to assist in identification of gifted students. The Gifted Rating Scales-Preschool/Kindergarten Form (GRS-P) is based on a multidimensional model of giftedness designed for preschool and kindergarten students. Results provide support for: the internal structure of the scale; no age differences across the 3-year age span 4:0–6:11; gender differences on only one of the five scales; artistic talent; and small but statistically significant race/ethnicity differences with Asian Americans rated, on average, 1.5 scale-score points higher than whites and Native Americans and 7 points higher than African American and Hispanic students. The present findings provide support for the GRS-P as a valid screening test for giftedness. PMID:26346963
Lee, Sang-Heon; Sohn, Myoung-Kyu; Kim, Hyunduk
Intelligent digital signage systems transmit customized advertising and information by analyzing users and customers, unlike existing system that presented advertising in the form of broadcast without regard to type of customers. Currently, development of intelligent digital signage system has been pushed forward vigorously. In this study, we designed a system capable of analyzing gender and age of customers based on image obtained from camera, although there are many different methods for analyzing customers. We conducted age and gender recognition experiments using public database. The age/gender recognition experiments were performed through histogram matching method by extracting Local binary patterns (LBP) features after facial area on input image was normalized. The results of experiment showed that gender recognition rate was as high as approximately 97% on average. Age recognition was conducted based on categorization into 5 age classes. Age recognition rates for women and men were about 67% and 68%, respectively when that conducted separately for different gender.
Horovitz, Max; Matson, Johnny L.; Turygin, Nicole; Beighley, Jennifer S.
The age at which parents first developed concerns over their child's development was examined in 965 toddlers with autism spectrum disorders (ASD) and atypical development to examine the potential role of gender. A two-way analysis of covariance was conducted with gender and diagnosis entered as independent variables, age at assessment entered as…
van Beek, Yolanda; Hessen, David J.; Hutteman, Roos; Verhulp, Esmee E.; van Leuven, Mirande
Background: Since developmental psychologists are interested in explaining age and gender differences in depression across adolescence, it is important to investigate to what extent these observed differences can be attributed to measurement bias. Measurement bias may arise when the phenomenology of depression varies with age or gender, i.e., when…
Walsh, Jennifer L.; Ward, L. Monique; Caruthers, Allison; Merriwether, Ann
Although research continues to highlight significant gender differences in first coital experiences, developmental approaches suggest that some of these patterns may be age-related. Therefore, this study investigated both gender and age differences in first intercourse experiences. Open-ended responses regarding reasons for, and descriptions of,…
Gilbert, Keon L; Ray, Rashawn; Siddiqi, Arjumand; Shetty, Shivan; Baker, Elizabeth A; Elder, Keith; Griffith, Derek M
Over the past two decades, there has been growing interest in improving black men's health and the health disparities affecting them. Yet, the health of black men consistently ranks lowest across nearly all groups in the United States. Evidence on the health and social causes of morbidity and mortality among black men has been narrowly concentrated on public health problems (e.g., violence, prostate cancer, and HIV/AIDS) and determinants of health (e.g., education and male gender socialization). This limited focus omits age-specific leading causes of death and other social determinants of health, such as discrimination, segregation, access to health care, employment, and income. This review discusses the leading causes of death for black men and the associated risk factors, as well as identifies gaps in the literature and presents a racialized and gendered framework to guide efforts to address the persistent inequities in health affecting black men.
Whisman, Mark A; Judd, Charles M; Whiteford, Natalie T; Gelhorn, Heather L
Measurement invariance of the Beck Depression Inventory-Second Edition (BDI-II) across gender, race, and ethnic groups was evaluated in a large sample of college students, using pooled data from 11 universities from diverse geographical regions in the United States (N = 7,369). Confirmatory factor analysis was used to test the fit of several possible factor structures, and the results from these analyses indicated that the BDI-II was most adequately represented by a hierarchical four-factor structure, composed of three first-order factors and one second-order factor. Results based on analyses of covariance structures indicated there was factorial invariance for this hierarchical four-factor structure across groups, suggesting that the BDI-II provides an assessment of severity of depressive symptoms that is equivalent across gender, race, and ethnicity in college students.
Morash, Barbara A; Ur, Ehud; Wiesner, Glen; Roy, Jeremy; Wilkinson, Michael
Resistin is a new adipocytokine which is expressed in rat, mouse and possibly human adipose tissue. Its putative role as a mediator of insulin resistance is controversial. We hypothesized that resistin, like leptin, would have multiple roles in non-adipose tissues and we reported that resistin is expressed in mouse brain and pituitary. Moreover, resistin expression in female mouse pituitary is developmentally regulated and maximal expression occurs peripubertally. Although the role of endogenous resistin in mouse brain and pituitary has not been determined, our data suggest that resistin could be important in the postnatal maturation of the hypothalamic-pituitary system. In the present study we compared the ontogeny of resistin gene expression in the pituitary of male and female mice using semi-quantitative RT-PCR analysis. We show that resistin expression is developmentally regulated in the pituitary of male and female CD1 mice. However, significant gender differences were evident (male > female at postnatal day 28 and 42) and this was not modified by neonatal treatment of female pups with testosterone. Since resistin expression in adipose tissue is also influenced by obesity, we evaluated resistin expression in fat, brain and pituitary of the obese ob/ob mouse. Resistin mRNA was significantly increased in both visceral and subcutaneous adipose depots in postnatal day 28 ob/ob mice compared to controls, but pituitary resistin expression was significantly reduced. In contrast to the prepubertal levels, and in agreement with other reports, adipose resistin expression was reduced in adult ob/ob mice. In a third set of experiments we examined the influence of food deprivation on pituitary and fat resistin mRNA. Resistin gene expression was severely down-regulated by a 24-hour fast in adipose and pituitary tissue but not in hypothalamus. In conclusion, pituitary resistin expression is age- and gender-dependent. In ob/ob mice, and in fasted mice, resistin is regulated
Williams, Amanda L; Merten, Michael J
Family stress models illustrate how communities affect youth outcomes through effects on parents and studies consistently show the enduring effects of early community context. The present study takes a different approach identifying human agency during adolescence as a potentially significant promotive factor mediating the relationship between community, parenting, and mental health. While agency is an important part of resilience, its longitudinal effects are unknown, particularly based on gender and race/ethnicity. The purpose of this research was to model the long-term effects of community structural adversity and social resources as predictors of adolescent depressive symptom trajectories via indirect effects of parental happiness, parent-child relationships, and human agency. Latent growth analyses were conducted with 1,796 participants (53% female; 56% White) across four waves of the National Longitudinal Study of Adolescent Health spanning adolescence (Wave 1) through adulthood (Wave 4). The results identified agency as an important promotive factor during adolescence with long-term mental health benefits, but only for White and male participants. For these individuals, community social resources and the quality of the parent-child relationship were related to higher levels of agency and more positive mental health trajectories. Although community social resources similarly benefitted parenting and agency among females and non-White participants, there were no significant links between agency and depressive symptoms for these youth. The results suggest that agency remains an important, but poorly understood concept and additional work is necessary to continue unpacking its meaning for diverse groups of youth.
Allen, Richard B
In 1790, Marie Rozette, a freedwoman of Indian origin on Mauritius, executed a series of notarial acts which revealed that she possessed a small fortune in cash assets as well as slaves and substantial landed property in one of the island’s rural districts. The life of this former slave between 1776, when she first appears in the archival record, and her death in 1804 provides a vantage point from which to gain a subaltern perspective on aspects of Mascarene social and economic history, as well as developments in the wider Indian Ocean world during the late eighteenth and early nineteenth centuries. Marie Rozette’s life history challenges the notion that free persons of color in Mauritius were little more than an “unappropriated” people, and invites us to consider how supposedly marginalized individuals were able to cross various socio-economic and cultural boundaries. More specifically, her life affords an opportunity to consider the ways in which class, ethnicity, and gender, as well as race, interacted to create a distinctive Creole society in Mauritius, the nature and dynamics of which bear directly on our knowledge and understanding of the free colored experience elsewhere in the European colonial slave plantation world.
Rodham, Karen; Hawton, Keith; Evans, Emma; Weatherall, Rosamund
Concern has been mounting about the increasing numbers of adolescents who (ab)use drugs, alcohol and cigarettes. The aim of this study was to establish the prevalence according to gender and ethnicity of drinking, smoking and drug-use in a representative sample of 15 and 16 year olds. The sample consisted of 6020 15- and 16-year-old pupils from 41…
Recent fertility declines in non-Western countries may have the potential to transform gender systems. One pathway for such transformations is the creation of substantial proportions of families with children of only one gender. Such families, particularly those with only daughters, may facilitate greater symmetry between sons and daughters. This article explores whether such shifts may influence gendered expectations of old age support. In keeping with patriarchal family systems, old age support is customarily provided by sons, but not daughters, in India. Using data from the 2005 Indian Human Development Survey, I find that women with sons overwhelmingly expect old age support from a son. By contrast, women with only daughters largely expect support from a daughter or a source besides a child. These findings suggest that fertility decline may place demographic pressure on gendered patterns of old age support and the gender system more broadly.
Rosa, Katemari Diogo da
This research focuses on the underrepresentation of minoritized groups in scientific careers. The study is an analysis of the relationships between race, gender, and those with careers in the sciences, focusing on the lived experiences of Black women physicists, as viewed through the lens of women scientists in the United States. Although the research is geographically localized, the base-line question is clear and mirrors in the researcher's own intellectual development: "How do Black women physicists describe their experiences towards the construction of a scientific identity and the pursuit of a career in physics?" Grounded on a critical race theory perspective, the study uses storytelling to analyze how these women build their identities as scientists and how they have negotiate their multiple identities within different communities in society. Findings show that social integration is a key element for Black women physicists to enter study groups, which enables access to important resources for academic success in STEM. The study has implications for physics education and policymakers. The study reveals the role of the different communities that these women are part of, and the importance of public policies targeted to increase the participation of underrepresented groups in science, especially through after-school programs and financial support through higher education.
Gibbs, Kenneth D; McGready, John; Bennett, Jessica C; Griffin, Kimberly
Increasing biomedical workforce diversity remains a persistent challenge. Recent reports have shown that biomedical sciences (BMS) graduate students become less interested in faculty careers as training progresses; however, it is unclear whether or how the career preferences of women and underrepresented minority (URM) scientists change in manners distinct from their better-represented peers. We report results from a survey of 1500 recent American BMS Ph.D. graduates (including 276 URMs) that examined career preferences over the course of their graduate training experiences. On average, scientists from all social backgrounds showed significantly decreased interest in faculty careers at research universities, and significantly increased interest in non-research careers at Ph.D. completion relative to entry. However, group differences emerged in overall levels of interest (at Ph.D. entry and completion), and the magnitude of change in interest in these careers. Multiple logistic regression showed that when controlling for career pathway interest at Ph.D. entry, first-author publication rate, faculty support, research self-efficacy, and graduate training experiences, differences in career pathway interest between social identity groups persisted. All groups were less likely than men from well-represented (WR) racial/ethnic backgrounds to report high interest in faculty careers at research-intensive universities (URM men: OR 0.60, 95% CI: 0.36-0.98, p = 0.04; WR women: OR: 0.64, 95% CI: 0.47-0.89, p = 0.008; URM women: OR: 0.46, 95% CI: 0.30-0.71, p<0.001), and URM women were more likely than all other groups to report high interest in non-research careers (OR: 1.93, 95% CI: 1.28-2.90, p = 0.002). The persistence of disparities in the career interests of Ph.D. recipients suggests that a supply-side (or "pipeline") framing of biomedical workforce diversity challenges may limit the effectiveness of efforts to attract and retain the best and most diverse
Siyanova-Chanturia, Anna; Warren, Paul; Pesciarelli, Francesca; Cacciari, Cristina
Most research to date on implicit gender stereotyping has been conducted with one age group - young adults. The mechanisms that underlie the on-line processing of stereotypical information in other age groups have received very little attention. This is the first study to investigate real time processing of gender stereotypes at different age levels. We investigated the activation of gender stereotypes in Italian in four groups of participants: third- and fifth-graders, young and older adults. Participants heard a noun that was stereotypically associated with masculine (preside "headmaster") or feminine roles (badante "social care worker"), followed by a male (padre "father") or female kinship term (madre "mother"). The task was to decide if the two words - the role noun and the kinship term - could describe the same person. Across all age groups, participants were significantly faster to respond, and significantly more likely to press 'yes,' when the gender of the target was congruent with the stereotypical gender use of the preceding prime. These findings suggest that information about the stereotypical gender associated with a role noun is incorporated into the mental representation of this word and is activated as soon as the word is heard. In addition, our results show differences between male and female participants of the various age groups, and between male- and female-oriented stereotypes, pointing to important gender asymmetries.
Siyanova-Chanturia, Anna; Warren, Paul; Pesciarelli, Francesca; Cacciari, Cristina
Most research to date on implicit gender stereotyping has been conducted with one age group – young adults. The mechanisms that underlie the on-line processing of stereotypical information in other age groups have received very little attention. This is the first study to investigate real time processing of gender stereotypes at different age levels. We investigated the activation of gender stereotypes in Italian in four groups of participants: third- and fifth-graders, young and older adults. Participants heard a noun that was stereotypically associated with masculine (preside “headmaster”) or feminine roles (badante “social care worker”), followed by a male (padre “father”) or female kinship term (madre “mother”). The task was to decide if the two words – the role noun and the kinship term – could describe the same person. Across all age groups, participants were significantly faster to respond, and significantly more likely to press ‘yes,’ when the gender of the target was congruent with the stereotypical gender use of the preceding prime. These findings suggest that information about the stereotypical gender associated with a role noun is incorporated into the mental representation of this word and is activated as soon as the word is heard. In addition, our results show differences between male and female participants of the various age groups, and between male- and female-oriented stereotypes, pointing to important gender asymmetries. PMID:26441763
Barrett, Anne E; Pai, Manacy; Redmond, Rebecca
Although studies document the health-enhancing effects of social engagement, they reveal little about the underlying mechanisms operating within specific organizational contexts. Limited attention is given to the role of inequality--particularly age and gender--in shaping either the organizations to which we belong or their consequences for our well-being. We address this issue by examining the Red Hat Society, a social organization for middle-aged and older women. Interviews with members (n=52) illustrate how age and gender inequality interact to shape the organization, which can be viewed as a gendered subculture of aging. Drawing on this framework, we discuss four processes through which participation generates benefits for older women involved in age- and gender-segregated organizations: enhancing social networks, countering invisibility, creating positive frames for aging experiences, and promoting youthful identities.
Taki, Yasuyuki; Thyreau, Benjamin; Kinomura, Shigeo; Sato, Kazunori; Goto, Ryoi; Kawashima, Ryuta; Fukuda, Hiroshi
To determine the relationship between age and gray matter structure and how interactions between gender and hemisphere impact this relationship, we examined correlations between global or regional gray matter volume and age, including interactions of gender and hemisphere, using a general linear model with voxel-based and region-of-interest analyses. Brain magnetic resonance images were collected from 1460 healthy individuals aged 20-69 years; the images were linearly normalized and segmented and restored to native space for analysis of global gray matter volume. Linearly normalized images were then non-linearly normalized and smoothed for analysis of regional gray matter volume. Analysis of global gray matter volume revealed a significant negative correlation between gray matter ratio (gray matter volume divided by intracranial volume) and age in both genders, and a significant interaction effect of age × gender on the gray matter ratio. In analyzing regional gray matter volume, the gray matter volume of all regions showed significant main effects of age, and most regions, with the exception of several including the inferior parietal lobule, showed a significant age × gender interaction. Additionally, the inferior temporal gyrus showed a significant age × gender × hemisphere interaction. No regional volumes showed significant age × hemisphere interactions. Our study may contribute to clarifying the mechanism(s) of normal brain aging in each brain region.
Hagger, Martin S; Stevenson, Andy
The aim of this study was to test the generalisability of the factor pattern, structural parameters, factor correlations and latent mean structure of social physique anxiety and physical self-esteem across gender, age and gender x age. The social physique anxiety scale and general physical self-esteem scale from the physical self-perception profile was administered to high school and university students aged 11-24 years (N = 2334). Confirmatory factor analysis (CFA) was used to test the adequacy of a two-factor correlated model in the full sample, and separately by gender, age and gender x age sub-samples. The CFA model satisfied criteria for goodness-of-fit with the data in all sub-samples, the only exception was for females aged 21 and over. Tests of invariance of the factor pattern, structural parameters and correlations across age, gender and age x gender revealed few decrements in goodness-of-fit. Latent means analysis revealed that females had consistently higher levels of social physique anxiety and lower levels of physical self-esteem than males, with the exception of the 11-12 age group. Results extend previous findings that females tend to report higher levels of social physique anxiety and lower levels of physical self-esteem than males by demonstrating that these differences are consistent across age group.
Mroczkowski, Alison L; Sánchez, Bernadette
The present study used resilience theory to explore relationships among perceived racial discrimination, ethnic identity, gender, and economic value of education (EVE) among urban, low-income, Latina/o youth. It was expected that racial discrimination would predict poorer perceptions of the EVE among Latina/o adolescents. Ethnic identity was hypothesized to buffer the negative effect of racial discrimination on Latina/o students' EVE. The participants in this study were 396 urban, low-income Latina/o high school students from a large, Midwestern city who completed surveys in both 9th- and 10th-grade. Structural equation modeling was used to test the relationships among racial discrimination, ethnic identity, and EVE. Results supported a protective model of resilience. Specifically, ethnic identity served as a protective factor by buffering the negative effect of perceived racial discrimination on EVE for male participants. The present study is the first to examine ethnic identity as a buffer of racial discrimination on EVE among Latina/o high school students. Future directions and implications are discussed.
Verhoeven, Marjolein; Bogels, Susan M.; van der Bruggen, Corine C.
We examined the associations between the parenting dimensions autonomy granting, over control, and rejection and children's anxiety, in relation to parent and child gender and child age. Elementary school-aged children (n = 179, M[subscript age] = 10.27, SD = 1.30), adolescents (n = 127, M[subscript age] = 15.02, SD = 1.54) and both their parents…
This publication focuses on the theme "Gender." Articles include: (1) "Sex! Violence! Death! Art Education for Boys" (Riita Vira; Finland); (2) "Pedagogy for a Gender Sensitive Art Practice" (Rita Irwin; Canada); (3) "Women's Conscientiousness of Gender in Art and Art Education in Brazil" (Ana Mae Barbosa; Brazil); (4) "Gender Issues in United…
Donoghue, Kim; Doody, Gillian A; Murray, Robin M; Jones, Peter B; Morgan, Craig; Dazzan, Paola; Hart, Jozella; Mazzoncini, Rodolfo; Maccabe, James H
An earlier age of onset of schizophrenia has been identified as a poor prognostic indicator. The current study examines the interaction effect of gender and cannabis use on age of onset of schizophrenia and schizoaffective disorder. This research forms part of a two-centre epidemiological study of first-episode psychosis and included individuals with a diagnosis of schizophrenia or schizoaffective disorder and an age of onset between age 16 and 45. Kaplan-Meier curves and Cox proportional hazards regression were used to compare the effects of cannabis use and gender on age of first symptom of schizophrenia. Akaike's information criteria were used to find the model with the best fit to the data. Cannabis users had an earlier age of first symptom than non-users. There was an interaction with gender; the gender difference in age of onset was diminished in cannabis smokers compared with non-cannabis smokers. The model including cannabis use interacting with gender was the most parsimonious model, followed by cannabis use alone. The addition of other illegal drug use did not improve the model. Cannabis use is associated with an earlier age of onset of schizophrenia, and the gender difference in age of onset is reduced among cannabis smokers.
Fagnani, Corrado; Medda, Emanuela; Stazi, Maria A; Caprara, Gian V; Alessandri, Guido
We investigated age and gender effects on "Positive Orientation" (POS)-an individual's tendency to view life with a positive outlook-using a genetically informed design. Study subjects were 1016 twins aged 22-75 from the Italian twin registry. We assessed POS by the recently developed P-scale. First, we used confirmatory factor analysis to investigate scale's measurement invariance by age and gender. Then, we applied biometric modelling to estimate genetic and environmental components of POS score. Overall, we found a satisfactory degree of measurement invariance by both age and gender. Results from these analyses further indicated an increasing mean level of POS across the lifespan. Additive genetic and unshared environmental factors explained respectively 58% and 42% of variance in POS score, with no significant gender differences; furthermore, the pattern of change of gene-environment architecture of POS over time was consistent with a greater plasticity of personality at older ages.
Morris, Michael L
Vocational interests predict educational and career choices, job performance, and career success (Rounds & Su, 2014). Although sex differences in vocational interests have long been observed (Thorndike, 1911), an appropriate overall measure has been lacking from the literature. Using a cross-sectional sample of United States residents aged 14 to 63 who completed the Strong Interest Inventory assessment between 2005 and 2014 (N = 1,283,110), I examined sex, age, ethnicity, and year effects on work related interest levels using both multivariate and univariate effect size estimates of individual dimensions (Holland's Realistic, Investigative, Artistic, Social, Enterprising, and Conventional). Men scored higher on Realistic (d = -1.14), Investigative (d = -.32), Enterprising (d = -.22), and Conventional (d = -.23), while women scored higher on Artistic (d = .19) and Social (d = .38), mostly replicating previous univariate findings. Multivariate, overall sex differences were very large (disattenuated Mahalanobis' D = 1.61; 27% overlap). Interest levels were slightly lower and overall sex differences larger in younger samples. Overall sex differences have narrowed slightly for 18-22 year-olds in more recent samples. Generally very small ethnicity effects included relatively higher Investigative and Enterprising scores for Asians, Indians, and Middle Easterners, lower Realistic scores for Blacks and Native Americans, higher Realistic, Artistic, and Social scores for Pacific Islanders, and lower Conventional scores for Whites. Using Prediger's (1982) model, women were more interested in people (d = 1.01) and ideas (d = .18), while men were more interested in things and data. These results, consistent with previous reviews showing large sex differences and small year effects, suggest that large sex differences in work related interests will continue to be observed for decades. (PsycINFO Database Record
Depaola, Stephen J; Griffin, Melody; Young, Jennie R; Neimeyer, Robert A
The article investigated the relationship between death anxiety, attitudes toward older adults, and personal anxiety toward one's own aging in a group of 197 older men and women. As predicted, negative attitudes toward other older adults were predicted by personal anxieties about aging and death, and, more specifically, fear of the unknown. In addition, several distinctive anxieties were noted for particular subgroups of respondents. Older women scored higher on the Fear of the Dead subscale of the Multidimensional Fear of Death Scale (MFODS) than did men. Caucasian participants displayed higher Fear of the Dying Process than did older African American participants. Lastly, older African American participants reported higher levels of death anxiety on 3 of the subscales of the Multidimensional Fear of Death Scale (Fear of the Unknown, Fear of Conscious Death, and Fear for the Body after Death) when compared with older Caucasian participants and also tended to accord less social value to the elderly. These findings are interpreted in terms of patterns of socialization, and their implications for end-of-life care preferences are noted.
Harawa, Nina T.; Leng, Mei; Kim, Junyeop; Cunningham, William Emery
Background A higher frequency of nonmonogamy, due in part to lower marriage prevalence, may contribute to elevated HIV/STD rates among older Blacks. Methods To examine race and gender differences in nonmonogamy, time spent single (i.e., not married or cohabiting), and HIV testing in older adults, we analyzed U.S. population-based data from the 2005-06 National Social Life, Health, and Aging Project (NSHAP) for 2,825 heterosexual participants ages 57-85 years. Results Blacks spent greater portions of their adult lives single than did Hispanics or Whites and were far more likely to report recent nonmonogamous partnerships (23.4% vs. 10.0% and 8.2%). Among individuals reporting sex in the prior 5 years, nonmonogamous partnerships were strongly associated with time spent single during the period. Control for time spent single and other covariates reduced the association of Black race with nonmonogamous partnerships for men but increased it for women. Less than 20% reported ever testing for HIV; less than 6% had been recommended testing by a provider. Testing rates, highest in Black men and White women, differed little by history of nonmonogamous partnerships within gender strata. Conclusions Singlehood helps to explain higher nonmonogamous partnership rates in older Black men but not older Black women. Older adults rarely receive or are recommended HIV testing, a key strategy for reducing heterosexual HIV transmission. PMID:22082721
Sahl, Daniel; Keene, Jennifer Reid
Using a sample of 2,838 students from a Southwestern university in the United States, the authors examine the effect of respondent's gender, the adult's gender, the age gap between the adult and teen, and the adult's authority, on students' perceptions of vignettes describing adult-teen sexual relationships. Specifically, the authors investigate…
This article investigates the effect of age of first exposure and the quantity and quality of input to which non-native acquirers (L2ers) are exposed in their acquisition of grammatical gender in Dutch. Data from 103 English-speaking children, preteens and adults were analyzed for gender agreement on definite determiners. It was observed that…
Paceley, Megan S.; Flynn, Karen
In 2010, media coverage on the bullying of queer youth increased dramatically. This study examined online news media's portrayal of the gender, race, and age of bullying victims. Content analyses of ten sources were compared to research on the dynamics of sexuality-based bullying. Discrepancies were found for gender and race (with White males…
Campos, Ana Cristina Viana; Ferreira e Ferreira, Efigenia; Vargas, Andréa Maria Duarte
The scope of this study was to construct an indicator of active aging and assess its association with quality of life and possible determinants according to gender. The AGEQOL (Aging, Gender and Quality of Life) study was used to interview 2052 individuals aged 60 years and older residing in Sete Lagoas in the State of Minas Gerais. The association between active aging, quality of life and possible determinants was performed by multiple logistic regression with a 5% level of statistical significance separately for each gender. Most men were in the active aging group (58%), and 51.8% of women were in the normal aging group (p < 0.001). The quality of life in the Physical, Psychological, and total Score domains remained associated with the outcome in the final model for both genders. Among the men, the behavioral and community participation factors were positive predictors of active aging. Women with higher incomes, who did not suffer falls and engaged in community participation, had a better chance of belonging to the active aging group. The conclusion drawn is that quality of life and participation in groups are the main determinants of active aging, and the other factors associated with active aging are different for each gender.
Marasco, Emanuela; Lugini, Luca; Cukic, Bojan
Age and gender of an individual, when available, can contribute to identification decisions provided by primary biometrics and help improve matching performance. In this paper, we propose a system which automatically infers age and gender from the fingerprint image. Current approaches for predicting age and gender generally exploit features such as ridge count, and white lines count that are manually extracted. Existing automated approaches have significant limitations in accuracy especially when dealing with data pertaining to elderly females. The model proposed in this paper exploits image quality features synthesized from 40 different frequency bands, and image texture properties captured using the Local Binary Pattern (LBP) and the Local Phase Quantization (LPQ) operators. We evaluate the performance of the proposed approach using fingerprint images collected from 500 users with an optical sensor. The approach achieves prediction accuracy of 89.1% for age and 88.7% for gender.
Johnson, Suzanne B.; Pilkington, Lorri L.; Deeb, Larry C.; Jeffers, Sheila; He, Jianghua; Lamp, Camilla
Background: The number of overweight children has been rapidly increasing, although its prevalence varies by age, sex, ethnicity, and socioeconomic (SES) status. Methods: Height and weight assessments were used to calculate body mass index (BMI) and BMI percentile on more than 17,000 children in 1 north Florida school district's elementary and…
Raabe, Tobias; Beelmann, Andreas
This meta-analysis summarizes 113 research reports worldwide (121 cross-sectional and 7 longitudinal studies) on age differences in ethnic, racial, or national prejudice among children and adolescents. Overall, results indicated a peak in prejudice in middle childhood (5-7 years) followed by a slight decrease until late childhood (8-10 years). In…
Bugler, Myfanwy; McGeown, Sarah; St. Clair-Thompson, Helen
This study investigated gender- and age-related differences in academic motivation and classroom behaviour in adolescents. Eight hundred and fifty-five students (415 girls and 440 boys) aged 11-16 ("M" age = 13.96, "SD" = 1.47) filled in a questionnaire that examined student academic motivation and teachers completed a…
Yang, Stephanie; Hsu, Wan-Chen; Chen, Hsueh-Chih
With the growing number of older adults becoming a global concern, developed countries have focused on education as a means to promote successful aging. Previous research has focused on the effects of gender and age on learning satisfaction among senior students. Nevertheless, little attention has been paid to the interactive effects of age and…
Lasiewski, Doreen Kovacsofsky
Lack of growth in the science talent pool raises concerns about the ability of colleges and universities to meet the demands of the nation's labor market for scientists and engineers. Previous research has focused on ways to improve the K--16 learning environment and increase retention rates of undergraduate students in the sciences. This study extends previous work by considering the next stage in the educational pipeline---the transition to graduate study. The purpose of this study is to develop a model of factors related to science, mathematics, and engineering (SME) undergraduate degree recipients' subsequent enrollment in graduate study. This research utilizes 1994 data from the first follow-up of the 1993 Baccalaureate and Beyond Longitudinal Study by the National Center for Educational Statistics (NCES). Four groups of factors were examined---pre-college characteristics, personal characteristics, institutional characteristics, and the college experience. Analyses were conducted on the overall sample and by gender and race/ethnicity. Male and female subjects were equally likely to enroll in graduate school. White and non-White subjects were equally likely to enroll in graduate school. The best factor to predict enrollment in graduate study for all samples was cumulative grade point average. The models suggested, however, two different journeys taken by SME bachelor's degree recipients. Along one path taken by male and White students, factors associated with graduate school enrollment included having well-educated parents, at least a middle class family background, a good mathematics grade point average, being satisfied with the undergraduate curriculum, being less than twenty-three years old, and having participated in community service. Women and minority students, however, traveled a different path, where marriage negatively influenced enrollment in graduate study. In addition, having children and being over the age of twenty-three were negative factors for
Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li; Yusof, Wan Nur Hanim Mohd; Saim, Lokman; Zhao, Fei
Purpose: This study examined the effects of age and gender on wideband energy absorbance in adults with normal middle ear function. Method: Forty young adults (14 men, 26 women, aged 20-38 years), 31 middle-aged adults (16 men, 15 women, aged 42-64 years), and 30 older adults (20 men, 10 women, aged 65-82 years) were assessed. Energy absorbance…
Lim, Raymond Boon Tar; Loy, En Yun; Lim, Gek Hsiang; Zheng, Huili; Chow, Khuan Yew; Lim, Soon Thye
Descriptive epidemiology on incidence and survival by lymphoid neoplasm (LN) subtypes using the 2008 World Health Organisation (WHO) classification remained limited in Asia. The aim of this study was to evaluate whether gender and ethnic differences in incidence and survival of LN subtypes existed using the Singapore Cancer Registry (SCR) from 1998 to 2012. We derived age standardised incidence rates (ASIRs) by the direct standardisation method and 5-year relative survival (RSR) by the Ederer II method and period approach. Five-year observed survival (OS) was obtained for each ethnicity. Malays had the highest ASIR of total LNs among the three ethnicities for each time period. The largest increase in 5-year RSR subtypes was follicular lymphoma from 43.8% in 1998-2002 to 82.3% in 2008-2012; followed by chronic lymphocytic leukaemia (CLL)/small lymphocytic lymphoma (SLL) from 48.1% in 1998-2002 to 77.9% in 2008-2012. Although males had higher incidence than females in each time period, females had greater 5-year RSR for follicular lymphoma (89.8% in 2008-2012 for females vs. 76.6% in 2008-2012 for males) and CLL/SLL (78.7% in 2008-2012 for females vs. 76.7% in 2008-2012 for males). All three ethnicities experienced an overall increase in 5-year OS for mature B-cell lymphoma, with Indians experiencing the greatest increase (37.1% in 1998-2002 to 61.1% in 2008-2012), followed by Malays (30.8% in 1998-2002 to 48.7% in 2008-2012) and then Chinese (36.4% in 1998-2002 to 51.3% in 2008-2012). Our study demonstrated that improved mature B-cell lymphoma survival was not only observed in the West, but also in Singapore.
Mijal, Renee S. Holzman, Claudia B.
The heavy metal cadmium (Cd) is long-lived in the body and low-level cumulative exposure, even among non-smokers, has been associated with changes in renal function and bone metabolism. Women are more susceptible to the adverse effects of Cd and have higher body burdens. Due to increased dietary absorption of Cd in menstruating women and the long half-life of the metal, reproductive age exposures are likely important contributors to overall body burden and disease risk. We examined blood Cd levels in women of reproductive age in the US and assessed variation by race/ethnicity. Blood Cd concentrations were compared among female NHANES participants aged 20-44, who were neither pregnant nor breastfeeding. Sample size varied primarily based on inclusion/exclusion of smokers (n=1734-3121). Mean Cd concentrations, distributions and odds ratios were calculated using SUDAAN. For logistic regression Cd was modeled as high (the upper 10% of the distribution) vs. the remainder. Overall, Mexican Americans had lower Cd levels than other groups due to a lower smoking prevalence, smoking being an important source of exposure. Among never-smokers, Mexican Americans had 1.77 (95% CI: 1.06-2.96) times the odds of high Cd as compared to non-Hispanic Whites after controlling for age and low iron (ferritin). For non-Hispanic Blacks, the odds were 2.96 (CI: 1.96-4.47) times those of non-Hispanic Whites in adjusted models. Adjustment for relevant reproductive factors or exposure to environmental tobacco smoke had no effect. In this nationally representative sample, non-smoking Mexican American and non-Hispanic Black women were more likely to have high Cd than non-Hispanic White women. Additional research is required to determine the underlying causes of these differences.
Little research has explored the intersection of aging and sexuality. This qualitative study is informed by a life course approach and narrative gerontology methods. Semistructured interviews were conducted with 13 women age 55 and older to explore the effects of gender, aging, and living environment on past and current sexual experiences. Subthemes from each major theme are discussed, including: (a) messages about and perceived effects of gender, (b) perceived effects of aging, and (c) perceived effects of living environment. Findings support the use of dynamical systems theory to study women's sexual experiences.
Veeraganta, Sumanth K.; Savadi, Ravindra C.; Baroudi, Kusai; Nassani, Mohammad Z.
Purpose of the Study: The purpose was to investigate the differences in tooth shade value according to age, gender and skin color among a sample of the local population in Bengaluru, India. Methodology: The study comprised 100 subjects belonging to both gender between the age groups of 16 years to 55 years. Tooth shade values of permanent maxillary left or right central incisors were recorded using the Vitapan 3D-Master shade guide. Skin color was matched using the Radiance compact makeup shades as a guide. Results: Chi-square statistical test demonstrated that younger subjects have lighter tooth shade values. No statistically significant differences were recorded in tooth shade value according to gender or skin color. Conclusion: Within the limitations of the current study, it can be concluded that tooth shade value is significantly influenced by age. Gender and skin color appear not to have a significant relation to tooth shade value. PMID:26929500
The Childhood Immunization Initiative (CII), implemented in 1993, is an intensive program to increase vaccination coverage among preschool-aged children and to reduce or eliminate vaccine-preventable diseases. In 1996, national coverage goals were achieved for 2-year-old children for the most critical doses of each routinely recommended vaccine. Disparities in vaccination coverage have been documented previously among different racial/ethnic groups. This report presents findings from CDC's National Immunization Survey (NIS), which document progress toward achieving the 1996 CII vaccination coverage goals by racial/ethnic group and by level of poverty. The findings indicate that, for each of five racial/ethnic groups, most of the national CII vaccination coverage goals were met and that, based on poverty level, all the goals were met for children living at or above the poverty level, and two of the five goals were met for children living below the poverty level.
Voelkle, Manuel C; Ebner, Natalie C; Lindenberger, Ulman; Riediger, Michaela
Perceptions of age influence how we evaluate, approach, and interact with other people. Based on a paramorphic human judgment model, the present study investigates possible determinants of accuracy and bias in age estimation across the adult life span. For this purpose, 154 young, middle-aged, and older participants of both genders estimated the age of 171 faces of young, middle-aged, and older men and women, portrayed on a total of 2,052 photographs. Each face displayed either an angry, fearful, disgusted, happy, sad, or neutral expression (FACES database; Ebner, Riediger, & Lindenberger, 2010). We found that age estimation ability decreased with age. Older and young adults, however, were more accurate and less biased in estimating the age of members of their own as compared with those of the other age group. In contrast, no reliable own-gender advantage was observed. Generally, the age of older faces was more difficult to estimate than the age of younger faces. Furthermore, facial expressions had a substantial impact on accuracy and bias of age estimation. Relative to other facial expressions, the age of neutral faces was estimated most accurately, while the age of faces displaying happy expressions was most likely underestimated. Results are discussed in terms of methodological and practical implications for research on age estimation.
Larsson, Anders; Carlsson, Lena; Gordh, Torsten; Lind, Anne-Li; Thulin, Måns; Kamali-Moghaddam, Masood
Cytokines play important roles as regulators of cell functions, and over the last decades a number of cytokine assays have been developed. The aim of the present study was to investigate the effects of age and gender on a large number of cytokines. Plasma samples were collected from 33 healthy blood donors. The samples were analyzed using a multiplex proximity extension assay (PEA) allowing simultaneous measurement of 92 cytokines and four technical controls. Biomarkers with less than 80% quantitative results were excluded leaving 63 cytokines that were analyzed for the effects of gender and age. The plasma level of three of the investigated biomarkers (DNER, MCP-4 and MMP-10) were found to be significantly different for the two genders (adjusted p-value<0.05), and 15 of the biomarkers (CCL11, CCL25, CDCP1, CSF-1, CXCL11, CXCL9, FGF-23, Flt3L, HGF, IL-10RB, MCP-3, MCP-4, MMP-10, OPG, VEGF-A) were significantly associated with age. This study reveals the effects of age and gender on a large number of cytokine assays. CXCL5 and TNFB were significantly higher in females, while the other markers with significant gender-dependent differences were higher in males. For the markers that were significantly associated with age, only CXCL6 was found to decrease with age, while the other biomarkers increased with age.
Rosselli, Mónica; Ardila, Alfredo; Matute, Esmeralda; Inozemtseva, Olga
Published information concerning the influence of gender on mathematical ability tests has been controversial. The present study examines the performance of school-aged boys and girls from two age groups on several mathematical tasks and analyzes the predictive value of a verbal fluency test and a spatial test on those mathematical tasks. More specifically, our research attempts to answer the following two questions: (1) Are gender differences in mathematical test performance among children interrelated with age and (2) do verbal and spatial nonmathematical tests mediate gender effects on mathematical test performance? Two hundred and seventy-eight 7- to 10-year-old children and 248 13- to 16-year-olds were selected from schools in Colombia and Mexico (231 boys and 295 girls). The age effect was found to be significant for all measures, with scores improving with age. Results showed that boys and girls in both age groups scored similarly in most subtests, but that differences emerged in the performance of mental mathematical operations and in resolving arithmetical problems. In the latter - but not in mental math - older boys outperformed older girls, whereas no gender differences were observed in the younger groups. After controlling for age, it was found that the spatial test was, indeed, a significant mediator of gender effects, while the verbal task was not.
Linjawi, Amal I
Objective: To investigate the age- and gender-related changes in upper and lower incisors' position and inclination in different vertical craniofacial relationships. Materials and Methods: A retrospective study on patients' records of age 8–48 years. The sample was divided based on Frankfort mandibular plane angle into three groups; normal, high, and low angle groups. It was then subdivided according to age. Upper and lower incisors' inclinations and positions were assessed from lateral cephalometric radiographs. Gender and age associations and effects size were calculated using two-way ANOVA tests. Significance level was set at P < 0.05. Results: Four hundred and twenty records (F = 272, M = 148) were included; 115 had normal, 81 low, and 250 had high vertical relationships with no significant age and gender distribution differences (P > 0.05). All significant associations and effects were found in the low angle group only. A significant association was found between gender and upper incisor inclination (P < 0.05) with medium effect size (0.13 ≤ ηp2 < 0.26). An association is also found between age × gender interaction and upper incisor inclination and lower incisor position (P < 0.05) with large effect size (0.26 ≤ ηp2). Conclusion: Age- and gender-related upper and lower incisor changes were found to be significant in subjects with decreased vertical skeletal pattern only. The upper incisor inclination and the lower incisor position were the most affected variables with age and gender. PMID:27843888
Ferrario, V F; Sforza, C; Colombo, A; Tartaglia, G M; Carvajal, R; Palomino, H
Race and ethnicity influence the form of the human craniofacial complex in varying ways. The aim of the present investigation was to quantify the effects of ethnicity (mestizos, Aymara, non-Aymara), age (adolescents and adults), and sex on the form (size and shape) of the hard palate in normal Native American individuals. From the dental casts of 51 individuals with a complete permanent dentition, the x, y, and z coordinates of several standardized palatal landmarks were obtained with a computerized 3-dimensional digitizer. Palatal landmarks were used to derive a mathematical equation for palatal shape in the frontal and sagittal planes. Palatal width and length, frontal and sagittal heights, sagittal slope, and deviation of the raphe from the midline were also calculated. In the Aymara subjects, there was no effect of sex on palatal size, but there was an effect on palatal shape independent of size, especially with respect to male growth. Indeed, female palates apparently did not change their shape between adolescence and adulthood, while male palates increased their posterior "height." Overall, the 3 ethnic groups appeared to possess similar palatal size, with small significant differences. In the adult individuals, ethnicity did not seem to influence palatal shape. In contrast, adolescent males showed differences: non-Aymara subjects had the "highest" palatal shape, Aymara the "lowest," and mestizos an intermediate position. In conclusion, ethnicity does not seem to be a factor of major variability of human hard palate morphology, at least in the present 3 northern Chilean groups, as already found for dental arch shape. Age probably has a larger effect, particularly in the posterior part of the palate, where the eruption of the second and third molars between adolescence and young adulthood may play a role. A further development of the present investigation may involve larger samples of individuals from different ethnic groups.
Hiza, Hazel A B; Casavale, Kellie O; Guenther, Patricia M; Davis, Carole A
An index that assesses the multidimensional components of the diet across the lifecycle is useful in describing diet quality. The purpose of this study was to use the Healthy Eating Index-2005, a measure of diet quality in terms of conformance to the 2005 Dietary Guidelines for Americans, to describe the diet quality of Americans by varying sociodemographic characteristics in order to provide insight as to where diets need to improve. The Healthy Eating Index-2005 scores were estimated using 1 day of dietary intake data provided by participants in the 2003-2004 National Health and Nutrition Examination Survey. Mean daily intakes of foods and nutrients, expressed per 1,000 kilocalories, were estimated using the population ratio method and compared with standards that reflect the 2005 Dietary Guidelines for Americans. Participants included 3,286 children (2 to 17 years), 3,690 young and middle-aged adults (18 to 64 years), and 1,296 older adults (65+ years). Results are reported as percentages of maximum scores and tested for significant differences (P ≤ 0.05) by age, sex, race/ethnicity, income, and education levels. Children and older adults had better-quality diets than younger and middle-aged adults; women had better-quality diets than men; Hispanics had better-quality diets than blacks and whites; and diet quality of adults, but not children, generally improved with income level, except for sodium. The diets of Americans, regardless of socioeconomic status, are far from optimal. Problematic dietary patterns were found among all sociodemographic groups. Major improvements in the nutritional health of the American public can be made by improving eating patterns.
Crane, Heidi M.; Christopoulos, Katerina; Fredericksen, Rob J.; Gaynes, Bradley N.; Heine, Amy; Mathews, W. Christopher; Moore, Richard; Napravnik, Sonia; Safren, Steven; Mugavero, Michael J.
Objective To describe disparities along the depression treatment cascade, from indication for antidepressant treatment to effective treatment, in HIV-infected individuals by gender and race/ethnicity. Methods The Center for AIDS Research (CFAR) Network of Integrated Clinical Systems (CNICS) cohort includes 31,000 HIV-infected adults in routine clinical care at 8 sites. Individuals were included in the analysis if they had a depressive symptoms measure within one month of establishing HIV care at a CNICS site. Depressive symptoms were measured using the validated Patient Health Questionnaire-9 (PHQ-9). Indication for antidepressant treatment was defined as PHQ-9 ≥ 10 or a current antidepressant prescription. Antidepressant treatment was defined as a current antidepressant prescription. Evidence-based antidepressant treatment was considered treatment changes based on a person’s most recent PHQ-9, in accordance with clinical guidelines. We calculated the cumulative probability of moving through the depression treatment cascade within 24 months of entering CNICS HIV care. We used multivariable Cox proportional hazards models to estimate associations between gender, race/ethnicity, and a range of depression outcomes. Results In our cohort of HIV-infected adults in routine care, 47% had an indication for antidepressant treatment. Significant drop-offs along the depression treatment cascade were seen for the entire study sample. However, important disparities existed. Women were more likely to have an indication for antidepressant treatment (HR 1.54; 95% CI 1.34, 1.78), receive antidepressant treatment (HR 2.03; 95% CI 1.53, 2.69) and receive evidence-based antidepressant treatment (HR 1.67; 95% CI 1.03, 2.74), even after accounting for race/ethnicity. Black non-Hispanics (HR 0.47, 95% CI 0.35, 0.65), Hispanics (HR 0.63, 95% CI 0.44, 0.89) and other race/ethnicities (HR 0.35, 95% CI 0.17, 0.73) were less likely to initiate antidepressant treatment, compared to white
Background Glycoproteins comprise a large portion of the salivary proteome and have great potential for biomarker discovery and disease diagnosis. However, the rate of production and the concentration of whole saliva change with age, gender and physiological states of the human body. Therefore, a thorough understanding of the salivary glycoproteome of healthy individuals of different ages and genders is a prerequisite for saliva to have clinical utility. Methods Formerly N-linked glycopeptides were isolated from the pooled whole saliva of six age and gender groups by hydrazide chemistry and hydrophilic affinity methods followed by mass spectrometry identification. Selected physiochemical characteristics of salivary glycoproteins were analyzed, and the salivary glycoproteomes of different age and gender groups were compared based on their glycoprotein components and gene ontology. Results and discussion Among 85 N-glycoproteins identified in healthy human saliva, the majority were acidic proteins with low molecular weight. The numbers of salivary N-glycoproteins increased with age. Fifteen salivary glycoproteins were identified as potential age- or gender-associated glycoproteins, and many of them have functions related to innate immunity against microorganisms and oral cavity protection. Moreover, many salivary glycoproteins have been previously reported as disease related glycoproteins. This study reveals the important role of salivary glycoproteins in the maintenance of oral health and homeostasis and the great potential of saliva for biomarker discovery and disease diagnosis. PMID:24994967
Kumar, Jyothi Shiv; Mohan, Vinay
Purpose: This study is been conducted using digital panoramic radiographs for predicting age in various age groups and the accuracy of the parameters were accessed as age advances. Materials and Methods: The selected 300 panoramic images were divided into 3 age group of Group A (25-34 years), Group B (35-44 years), and Group C (45 -54 years). Each group comprised of 100 subjects in which 50 were males & 50 females. The age changes were evaluated using five parameters collectively, which were: Gonial angle, Antegonial angle, Mental foramen, Mandibular canal, Mandibular foramen. These parameters were evaluated on panoramic radiographs for age prediction and changes in their position as age advances. Results: Among all the parameters changes in Mandibular canal and mandibular foramen was found to be highly significant (p value ≤0.05) as age advances. Conclusion: These parameters can be used to predict the age of the individual as there were significant changes in Mandibular canal and Mandibular foramen as age advances. For Further studies large sample size, and recent modalities in radiography like CBCT or CT scan are required. PMID:25478451
Tavano-Colaizzi, Lorena; Arroyo, Pedro; Loria, Alvar; Pérez-Lizaur, Ana Bertha; Pérez-Zepeda, Mario Ulises
Aim: To evaluate the ability of five clinimetric instruments to discriminate between subjects >60 years of age living at home versus those living in a residency. Methods: Trained nutritionists applied five instruments (cognition/depression/functionality/nutrition/appetite) to 285 subjects with majorities of women (64%), aged <80 years (61%), and home residents (54%). Results: Multivariable regression models were generated for each instrument using age, gender, and residency as independent variables. Age was associated with worsening scores in the five instruments whereas residency showed association in three instruments, and gender in two. Score-age regressions by place of residency showed differences suggesting that Mundet residents had increasingly worse scores with increasing age than home dwellers for cognition, depression, and nutrition. Also, living at home prevented the worsening of depression with increasing age. In contrast, functionality and appetite deteriorated at a similar rate for home and Mundet residents suggesting an inability of these two instruments to discriminate between settings. Score-age regressions by gender suggested that males have less cognitive problems at 60 and 80 years of age but not at 100 years, and better appetite than women at all ages. Conclusion: Increasing age proved to be associated to worsening scores in the five instruments but only three were able to detect differences according to setting. An interesting observation was that living at home appeared to prevent the depression increase with increasing age seen in Mundet residents. PMID:25593910
Luft, Janis; Grady, Deborah; Kuppermann, Miriam
ABSTRACT BACKGROUND Urogenital symptoms affect up to half of women after menopause, but their impact on women’s day-to-day functioning and wellbeing is poorly understood. METHODS Postmenopausal women aged 45 to 80 years reporting urogenital dryness, soreness, itching, or pain during sex were recruited to participate in in-depth focus groups to discuss the impact of their symptoms. Focus groups were homogenous with respect to race/ethnicity and stratified by age (for White or Black women) or language (for Latina women). Transcripts of sessions were analyzed according to grounded theory. RESULTS Six focus groups were conducted, involving 44 women (16 White, 14 Black, 14 Latina). Five domains of functioning and wellbeing affected by symptoms were identified: sexual functioning, everyday activities, emotional wellbeing, body image, and interpersonal relations. For some participants, symptoms primarily affected their ability to have and enjoy sex, as well as be responsive to their partners. For others, symptoms interfered with everyday activities, such as exercising, toileting, or sleeping. Participants regarded their symptoms as a sign that they were getting old or their body was deteriorating; women also associated symptoms with a loss of womanhood or sexuality. Additionally, participants reported feeling depressed, embarrassed, and frustrated about their symptoms, and expressed reluctance to discuss them with friends, family, or health care providers. CONCLUSIONS Urogenital symptoms can have a marked impact on sexual functioning, everyday activities, emotional wellbeing, body image, and interpersonal relations after menopause. Clinicians may need to question women actively about these symptoms, as many are reluctant to seek help for this problem. PMID:19908103
McIntosh, Mary E.; And Others
Analysis of data from national surveys of majority ethnic groups in Romania and Bulgaria examined the effects on tolerance toward minority groups of education, community ethnic composition, urbanism, age, gender, perceived threat to national security from the minority group's homeland, democratic values, and prevailing political ideology. Contains…
Giordimaina, Alicia M.; Sheldon, Jane P.; Kiedrowski, Lesli A.; Jayaratne, Toby Epstein
Kinkeepers facilitate family communication and may be key to family medical history collection and dissemination. Middle-aged women are frequently kinkeepers. Using type 2 diabetes (T2DM) as a model, we explored whether the predicted gender and age effects of kinkeeping can be extended to family medical historians. Through a U.S. telephone survey,…
Shade, Daniel D.
Videotaped four- to eight-year olds as they interacted with computer software at different levels of developmental appropriateness. Facial expressions and other affective behaviors were analyzed as a function of age, presence of a peer, and appropriateness of software. Found that responses were mediated more by age, gender, and social condition…
Xin, Shujun; Man, Wenyan; Fluhr, Joachim W.; Song, Shunpeng; Elias, Peter M; Man, Mao-Qiang
Background/objectives One phenomenon of skin aging is loss of cutaneous elasticity. Measurement of cutaneous resonance running time (CRRT) is a method to assess skin elasticity. Yet, information regarding directional changes of CRRT associated with age, body sites and gender is not yet available. In the present study, we assessed whether changes in CRRT vary with age, body sites and gender in a normal Chinese population. Methods A Reviscometer was used to measure CRRTs in various directions on the left dorsal hand, the forehead and the left canthus of 806 normal Chinese volunteers, aged 2.5-94 years. Results With aging, CRRTs decreased in all directions on the hand, the forehead, and the canthus. A more dramatic reduction of CRRTs on the forehead and the canthus were observed at both the 2–8 and 3–9 o’clock directions. CRRTs in males aged 11– 20 years old were longer than those in females at some directions on all three body sites. Females between 21 and 40 years old showed longer CRRTs than males in some directions of the hand. There were no gender differences in subjects aged 0–10 (except on the canthus) and over 81 years old. Conclusion CRRTs vary with age, body sites and gender. PMID:21039906
Byrne, Hollie; Dooley, Barbara; Fitzgerald, Amanda; Dolphin, Louise
The aim of the present research was to examine adolescents' definitions of bullying in a nationally representative sample of adolescents in Ireland. Definitions of bullying were examined according to age, gender, and bullying experiences. A sample of 4358 adolescents aged 12-19 years (M = 14.99 years, SD = 1.63) provided their definitions of…
Davis, Shannon N.; Greenstein, Theodore N.
A sample of ever-married women from the NLSY79 is analyzed to examine the effects of age at first marriage and gender ideology on the likelihood of experiencing marital disruption. The authors hypothesize that age at first marriage will have no effect on the likelihood of experiencing marital disruption for non-traditional women, but that there…
Fonseca-Pedrero, Eduardo; Wells, Craig; Paino, Mercedes; Lemos-Giraldez, Serafin; Villazon-Garcia, Ursula; Sierra, Susana; Garcia-Portilla Gonzalez, Ma Paz; Bobes, Julio; Muniz, Jose
The main objective of the present study was to examine measurement invariance of the Reynolds Depression Adolescent Scale (RADS) (Reynolds, 1987) across gender and age in a representative sample of nonclinical adolescents. The sample was composed of 1,659 participants, 801 males (48.3%), with a mean age of 15.9 years (SD = 1.2). Confirmatory…
Mayes, Susan Dickerson; Calhoun, Susan L.
The purpose of our study was to determine differences in autism severity and symptoms as a function of IQ, age, SES, gender, and race while simultaneously controlling these variables in 777 children with autism using a comprehensive measure evaluating 30 core and associated symptoms of autism. The children were 1-17 years of age with IQs from 9 to…
Madnawat, A. V. Singh; Kachhawa, P. Singh
The present study examines the effect of age, gender, and living circumstances on elderly persons' death anxiety. For this purpose, 299 persons attending public parks (average age = 70 years) were interviewed using the Death Anxiety Survey Schedule, which is a set of 10 questions related to death anxiety from an Indian perspective. Women, those…
Powlishta, Kimberly K.
Investigated the impact of target age on gender stereotyping. College and elementary students viewed photographs of men, women, boys, and girls, rating each for masculine, feminine, and neutral personality traits. Adults also rated likelihood of masculine and feminine traits in adults versus children. Target age had important implications for…
Literature on children's singing development is largely skewed towards findings based on English-speaking children. The present study aims to fill the gap in research through an investigation of the effects of age, gender and language on the singing competency of Cantonese-speaking children. One hundred and twenty children aged 7 and 9 years…
Goldstone, Aimée; Mayhew, Stephen D.; Przezdzik, Izabela; Wilson, Rebecca S.; Hale, Joanne R.; Bagshaw, Andrew P.
Advancing age is commonly associated with changes in both brain structure and function. Recently, the suggestion that alterations in brain connectivity may drive disruption in cognitive abilities with age has been investigated. However, the interaction between the effects of age and gender on the re-organization of resting-state networks is not fully understood. This study sought to investigate the effect of both age and gender on intra- and inter-network functional connectivity (FC) and the extent to which resting-state network (RSN) node definition may alter with older age. We obtained resting-state functional magnetic resonance images from younger (n = 20) and older (n = 20) adults and assessed the FC of three main cortical networks: default mode (DMN), dorsal attention (DAN), and saliency (SN). Older adults exhibited reduced DMN intra-network FC and increased inter-network FC between the anterior cingulate cortex (ACC) and nodes of the DAN, in comparison to younger participants. Furthermore, this increase in ACC-DAN inter-network FC with age was driven largely by male participants. However, further analyses suggested that the spatial location of ACC, bilateral anterior insula and orbitofrontal cortex RSN nodes changed with older age and that age-related gender differences in FC may reflect spatial re-organization rather than increases or decreases in FC strength alone. These differences in both the FC and spatial distribution of RSNs between younger and older adults provide evidence of re-organization of fundamental brain networks with age, which is modulated by gender. These results highlight the need to further investigate changes in both intra- and inter-network FC with age, whilst also exploring the modifying effect of gender. They also emphasize the difficulties in directly comparing the FC of RSN nodes between groups and suggest that caution should be taken when using the same RSN node definitions for different age or patient groups to investigate FC
Mica, Ladislav; Oesterle, Linda; Werner, Clément M L; Simmen, Hans-Peter
Violent behaviour associated with alcohol consumption is frequently reported by different media. Clinical data analysing the correlation between alcohol intoxication, age, gender and violence are scarce. The aim of this study was to evaluate the influence of age, gender and blood alcohol content on violent behaviour under the influence of alcohol under central European conditions. Three hundred patients admitted to the emergency department were included into this study in the time period from January 01. to December 31. 2009. The inclusion criteria were a blood alcohol content (BAC) of ≥10 mmol/l, any traumatic injury and an age ≥16 years. Violence was defined as an evitable act committed by others leading to patient's hospitalisation. The data were compared with Wilcoxon and χ2-test for proportions. The data were considered as significant if p<0,05. Predictive quality was evaluated by using receiver operating characteristic (ROC) curve. Independent predictors were analyzed by logistic regression analysis. The average age was 36,9±16,9 years (range: 16-84 years), 259 (86%) males and 41 (24%) females. There was a significant difference in gender (odds ratio for gender male 2,88; CI 95%: 1,24-6,67; p<0,001) and age dependent (odds ratio for each year of age 0,94; CI 95%: 0,93-0,96; p<0,0001) violence with no correlation to blood alcohol content found. Logistic regression analysis revealed male gender and young age as an independent predictor for violence. These results clarify the relationship between alcohol, age, gender and violence and have important implications for municipal-level alcohol policies.
Voss, Andreas; Schroeder, Rico; Heitmann, Andreas; Peters, Annette; Perz, Siegfried
In the recent years, short-term heart rate variability (HRV) describing complex variations of beat-to-beat interval series that are mainly controlled by the autonomic nervous system (ANS) has been increasingly analyzed to assess the ANS activity in different diseases and under various conditions. In contrast to long-term HRV analysis, short-term investigations (<30 min) provide a test result almost immediately. Thus, short-term HRV analysis is suitable for ambulatory care, patient monitoring and all those applications where the result is urgently needed. In a previous study, we could show significant variations of 5-min HRV indices according to age in almost all domains (linear and nonlinear) in 1906 healthy subjects from the KORA S4 cohort. Based on the same group of subjects, general gender-related influences on HRV indices are to be determined in this study. Short-term 5-min HRV indices from linear time and frequency domain and from nonlinear methods (compression entropy, detrended fluctuation analysis, traditional and segmented Poincaré plot analysis, irreversibility analysis, symbolic dynamics, correlation and mutual information analysis) were determined from 782 females and 1124 males. First, we examined the gender differences in two age clusters (25–49 years and 50–74 years). Secondly, we investigated the gender-specific development of HRV indices in five age decade categories, namely for ages 25–34, 35–44, 45–54, 55–64 and 65–74 years. In this study, significant modifications of the indices according to gender could be obtained, especially in the frequency domain and correlation analyses. Furthermore, there were significant modifications according to age in nearly all of the domains. The gender differences disappeared within the last two age decades and the age dependencies disappeared in the last decade. To summarize gender and age influences need to be considered when performing HRV studies even if these influences only partly differ. PMID
... Bureau on the full spectrum of Census surveys and programs. The Committee assists the Census Bureau in... among its members, considering such factors as geography, age, gender, race, ethnicity,...
Kim, Ji-Won; Kwon, Yuri; Ho, Yeji; Jeon, Hyeong-Min; Bang, Min-Jung; Jun, Jae-Hoon; Eom, Gwang-Moon; Park, Byung Kyu; Cho, Yeong Bin
Incidence of falling among elderly female has been reported to be much higher than that of elderly male. Although the gender differences in the elderly were reported for the static postural sway, there has been no investigation of the gender difference for the dynamic postural sway. This study investigates how age and gender affect the postural sway during dynamic squat and stand-up movement. 124 subjects (62 subjects for each of young and elderly) performed consecutive squat and stand-up movement, 2 times in one session, and 2 sessions per subject. Center of pressure (COP) was measured using force platform during the test. Outcome measures included peak-to-peak sways of the COP (COP sway) in the sagittal plane (anteroposterior) and frontal plane (mediolateral) and also those normalized by body height. Two-way ANOVA and post-hoc comparisons were performed for the outcome measures with the independent factors of age and gender. All outcome measures, excluding mediolateral COP sway, showed significant interaction of age and gender (p<0.05). Post-hoc test revealed that only female showed increase in COP sway with age. When normalized by height, increase in COP sways (both directions) with age significant only in women resulted in greater sways in elderly female than elderly male. This may be related to the greater fall rate of elderly female than that of elderly men while performing dynamic activities.
Ryan, Allison M; Shim, S Serena; Lampkins-Uthando, Shawn A; Thompson, Geneene N; Kiefer, Sarah M
The present research examined whether the nature of gender differences varies by race for two types of academic engagement in the classroom (help avoidance and voice with the teacher) in a sample of early adolescents (N = 456; 55% female, 60% African American and 40% European American) making the transition to middle school. Growth curve analyses indicated that help avoidance increased over time, voice remained stable, and achievement declined. In line with hypotheses based on cultural variations in the female role, there were no gender differences in help avoidance for African American students, whereas for European American students, girls were lower in help avoidance than were boys. For African American students, there were no gender differences in voice with the teacher, whereas for European American students, girls were higher than were boys. These group differences were present at all 3 waves. For all students, increases in help avoidance negatively predicted changes in achievement, whereas increases in voice positively predicted achievement. Results underscore the importance of examining gender and ethnicity together to understand academic adjustment during early adolescence.
Skorek, Małgorzata; Song, Anna V.; Dunham, Yarrow
Prior literature examines the direct relationship between personality traits and body esteem. This article explores the possibility that self-esteem mediates this relationship. 165 undergraduate women and 133 men (age 18–21; 42.6% Hispanic, 28.9% Asian, 28.5% Caucasian) completed items measuring personality traits (Big Five), self-esteem, and body esteem. Path analyses were used to test for mediation. The analyses confirmed that in both men and women self-esteem mediated the relationship between three personality traits and body esteem: higher levels of conscientiousness, emotional stability, and extraversion were associated with higher self-esteem and consequently higher body esteem. Once self-esteem was included in the model the relationships between personality traits and body esteem were not significant, suggesting full mediation. In addition, the analyses revealed several racial/ethnic differences. In Asian American participants, self-esteem mediated the relationship between conscientiousness and body esteem and between emotional stability and body esteem. In Hispanic Americans, self-esteem mediated the relationship between conscientiousness and body esteem and between extraversion and body esteem. And in Caucasian Americans, self-esteem mediated the relationship between emotional stability and body esteem and between extraversion and body esteem. The most important contribution of this study is evidence for an indirect relationship between personality traits and body esteem, with this relationship being mediated by self-esteem. This has important implications for the study of personality and eating disorders in young adults, most particularly implying a need for more emphasis on self-esteem as a predictor of body image problems. PMID:25375238
Skorek, Małgorzata; Song, Anna V; Dunham, Yarrow
Prior literature examines the direct relationship between personality traits and body esteem. This article explores the possibility that self-esteem mediates this relationship. 165 undergraduate women and 133 men (age 18-21; 42.6% Hispanic, 28.9% Asian, 28.5% Caucasian) completed items measuring personality traits (Big Five), self-esteem, and body esteem. Path analyses were used to test for mediation. The analyses confirmed that in both men and women self-esteem mediated the relationship between three personality traits and body esteem: higher levels of conscientiousness, emotional stability, and extraversion were associated with higher self-esteem and consequently higher body esteem. Once self-esteem was included in the model the relationships between personality traits and body esteem were not significant, suggesting full mediation. In addition, the analyses revealed several racial/ethnic differences. In Asian American participants, self-esteem mediated the relationship between conscientiousness and body esteem and between emotional stability and body esteem. In Hispanic Americans, self-esteem mediated the relationship between conscientiousness and body esteem and between extraversion and body esteem. And in Caucasian Americans, self-esteem mediated the relationship between emotional stability and body esteem and between extraversion and body esteem. The most important contribution of this study is evidence for an indirect relationship between personality traits and body esteem, with this relationship being mediated by self-esteem. This has important implications for the study of personality and eating disorders in young adults, most particularly implying a need for more emphasis on self-esteem as a predictor of body image problems.
Hadjimina, Eleana; Furnham, Adrian
This study explored the influence of age and gender on Mental Health Literacy (MHL) of various anxiety disorders. The aim was to determine whether the gender and age of participants and gender of the disorders character had a significant effect on their ability to recognise a range of anxiety disorders. A convenience sample of 162 individuals (aged 18-70yrs) completed one of two questionnaires, which differed only on the gender of the vignette's character. Participants had to label the "problems" of individual in six vignettes and state their opinion on how well adjusted the characters were in terms of happiness and work and personal relationships. 'Correct' labelling (using the official/technical term) of the different disorders varied from 3% to 29% of all participants. Gender differences of participants had a significant effect on literacy where females demonstrated higher MHL than males and the youngest group (18-29yrs) showed better MHL than older groups. There was a non-significant effect of vignette gender on recognition rates. The research points to the evidence that MHL remains relatively low for all anxiety disorders.
Chae, David H; Krieger, Nancy; Bennett, Gary G; Lindsey, Jane C; Stoddard, Anne M; Barbeau, Elizabeth M
This study investigated the distribution of demographic characteristics, the prevalence of discrimination based on sexuality, gender, and race, and relationships with psychological distress among 178 working-class sexual minorities (i.e., who identified as lesbian, gay, or bisexual (LGB) or had ever engaged in same-sex sexual behaviors) recruited to the United for Health Study (2003-2004). The results indicated considerable heterogeneity in responses to items assessing sexual orientation and sexual behavior, with a majority of sexual minority participants not identifying as LGB (74.2%). The authors found significant demographic differences in LGB identification by gender, race/ethnicity, nativity, and socioeconomic factors. In addition, LGB participants had higher levels of psychological distress than non-LGB-identified sexual minorities. Linear regression analyses revealed that reports of racial/ethnic discrimination and sexuality discrimination were associated with higher levels of psychological distress among sexual minority participants. The results underscore the need to collect multiple measures of sexuality in conducting research on racially diverse working-class communities; to consider demographic factors in collecting sexuality data; and to disaggregate information on sexuality by LGB identification. Findings also highlight the importance of addressing discrimination in ameliorating problematic mental health outcomes among working-class sexual minorities.
Koch, James V.
The role of distance learning in higher education has exploded in recent years. The Sloan Center for OnLine Education reports that the number of students taking online courses has been growing at approximately 20 percent per year and that more than 1.9 million students were taking an online course in the United States in Fall 2003 (Carlson, 2004).…
and Materiel Command Fort Detrick, Maryland 21702-5012 11. SUPPLEMENTARY NOTES 5 . FUNDING NUMBERS DAMD17-95-C-5076 PERFORMING ORGANIZATION...Page 2 (3) Table of Contents 3 (4) Introduction 5 ( 5 ) Body 6 (6) Key Research Accomplishments 7 (7) Reportable Outcomes 8 (8) Conclusions 9 (9...as determined in water) is correlated to a cold air tolerance test. ( 5 ) BODY According to the revised SOW that was submitted May 1995, the following
Indah, P.; Sari, A. D.; Suryoputro, M. R.; Purnomo, H.
Introduction: Studies have indicated that elderly anthropometric dimensions will different for each person. To determine whether there are differences in the anthropometric data of Javanese elderly, this study will analyze whether the variables of age, gender, origin, and body mass index (BMI) have been associated with elderly anthropometric dimensions. Age will be divided into elderly and old categories, gender will divide into male and female, origins were divided into Yogyakarta and Central Java, and for BMI only use the normal category. Method: Anthropometric studies were carried out on 45 elderly subjects in Sleman,Yogyakarta. Results and Discussion: The results showed that some elderly anthropometric dimensions were influenced by age, origin, and body mass index but gender doesn't significantly affect the elderly anthropometric dimensions that exist in the area of Sleman. The analysis has provided important aid when designing products that intended to the Javanese elderly Population.
Cylus, Jonathan; Hartman, Micah; Washington, Benjamin; Andrews, Kimberly; Catlin, Aaron
This paper examines differences in national health care spending by gender and age. Our research found significant variations in per person spending by gender across age groups, health services, and types of payers. For example, in 2004 per capita health care spending for females was 32 percent more than for males. Per capita differences were most pronounced among the working-age population, largely because of spending for maternity care. Except for children, total spending for and by females was greater than that for and by males, for most services and payers. The gender difference in total spending was most pronounced in the elderly, as a result of the longer life expectancy of women.
The Eyberg Child Behavior Inventory (ECBI) assesses problem behaviors in children, and is a widely used instrument in both clinical work and research. Evidence suggests that the short ECBI version, comprising 22 items, can be reduced into the three oblique factors: Oppositional defiant behavior; Conduct problem behavior; and Inattentive behavior. The present study aimed to evaluate this three-factor model in a Norwegian sample of 554 children, and examine multi-group invariance across gender and age. Consistent with previous research, results confirmed a tripartite model, with the same residual covariances and cross-loading appearing across groups. Multi-group confirmatory factor analysis demonstrated partial measurement invariance across gender and age. Overall, findings support a meaningful comparison of the short ECBI across gender and age. The study makes a contribution to the generalizability issue of the ECBI.
Poongodi, V.; Kanmani, R.; Anandi, M. S.; Krithika, C. L.; Kannan, A.; Raghuram, P. H.
Aim and Objective: To investigate age, sex based on gonial angle, width and breadth of the ramus of the mandible by digital orthopantomograph. Materials and Methods: A total of 200 panoramic radiographic images were selected. The age of the individuals ranged between 4 and 75 years of both the gender - males (113) and females (87) and selected radiographic images were measured using KLONK image measurement software tool with linear, angular measurement. The investigated radiographs were collected from the records of SRM Dental College, Department of Oral Medicine and Radiology. Radiographs with any pathology, facial deformities, if no observation of mental foramen, congenital deformities, magnification, and distortion were excluded. Results: Mean, median, standard deviation, derived to check the first and third quartile, linear regression is used to check age and gender correlation with angle of mandible, height and width of the ramus of mandible. Conclusion: The radiographic method is a simpler and cost-effective method of age identification compared with histological and biochemical methods. Mandible is strongest facial bone after the skull, pelvic bone. It is validatory to predict age and gender by many previous studies. Radiographic and tomographic images have become an essential aid for human identification in forensic dentistry forensic dentists can choose the most appropriate one since the validity of age and gender estimation crucially depends on the method used and its proper application. PMID:26538907
Fabbre, Vanessa D.
Purpose of the Study: Most understandings of successful aging are developed within a heteronormative cultural framework, leading to a dearth of theoretical and empirical scholarship relevant to lesbian, gay, bisexual, transgender, and queer (LGBTQ) older adults. This study explores the experiences of transgender persons who contemplate or pursue a gender transition in later life in order to develop culturally diverse conceptualizations of health and wellness in older age. Design and Methods: Using the extended case method, in-depth interviews were conducted with male-to-female-identified persons (N = 22) who have seriously contemplated or pursued a gender transition past the age of 50. In addition, 170hr of participant observation was carried out at 3 national transgender conferences generating ethnographic field notes on the topics of aging and gender transitions in later life. Results: Interpretive analyses suggest that many transgender older adults experience challenges to their gender identities that put their emotional and physical well-being at risk. Contemporary queer theory is used to understand these experiences and argue that greater attention to experiences of queer “failure” and negotiating “success on new terms” may be integral aspects of growth and development for transgender older adults. Implications: The Baby Boom generation is aging in a post-Stonewall, LGBTQ civil rights era, yet gerontology’s approach to gender and sexual identity has largely been formulated from a heteronormative perspective. A framework for understanding older transgender persons’ experiences informed by queer theory offers a new orientation for conceptualizing successful aging in the lives of marginalized gender and sexual minorities. PMID:25161264
Andreoletti, Carrie; Leszczynski, Jennifer P; Disch, William B
While stereotypes about gender, race, and age (particularly old age) have been studied independently, few have examined the content of compound stereotypes that consider the intersection of gender, race, and age. Using a within-subjects design, we examined stereotypes as a function of target gender (male, female), race (Black, White), and age across the life span (adolescent, young adult, middle-aged, young-old, and old-old). Participants rated 20 target groups on 10 attributes representative of either an agentic (e.g., ambitious) or communal (e.g., considerate) orientation. Participants were presented only with categorical information (e.g., Black, 85-year-old, males), and ordering of categorical information and target groups was counterbalanced across participants. We hypothesized differential effects of target gender and race as a function of age. Multivariate analyses of variance on each attribute revealed significant main effects that supported traditional stereotype research, but significant interactions revealed a more complicated picture. Overall, results showed that while gender stereotypes about agency and communion generally hold up across the life span, they are more applicable to White than Black targets. Results also supported the notion that we hold unique stereotypes based on multiple social categories rather than simply perceiving one social category as more salient than another, which was best exemplified in the case of Black female targets that were less likely to be perceived in gender stereotypic ways across the life span. We suggest stereotype research needs to shift to accommodate for the complexity and diversity of real people.
Lu, Degan; Qiao, Yanru; Brown, Natalie E.; Wang, Junling
Background People living with chronic health conditions exhibit higher risk for developing severe complications from influenza according to the Centers for Diseases Control and Prevention. Although racial and ethnic disparities in influenza vaccination have been documented, it has not been comprehensively determined whether similar disparities are present among the adult population with at least one such condition. Objective To study if racial and ethnic disparities in relation to influenza vaccination are present in adults suffering from at least one chronic condition and if such inequalities differ between age groups. Methods The Medical Expenditure Panel Survey (2011–2012) was used to study the adult population (age ≥18) who had at least one chronic health condition. Baseline differences in population traits across racial and ethnic groups were identified using a chi-square test. This was conducted among various age groups. In addition, survey logistic regression was utilized to produce odds ratios of receiving influenza vaccination annually between racial and ethnic groups. Results The total sample consisted of 15,499 adults living with at least one chronic health condition. The numbers of non-Hispanic whites (whites), non-Hispanic blacks (blacks), and Hispanics were 8,658, 3,585, and 3,256, respectively. Whites (59.93%) were found to have a higher likelihood of self-reporting their receipt of the influenza vaccine in comparison to the black (48.54%) and Hispanic (48.65%) groups (P<0.001). When examining persons aged 50–64 years and ≥65 years, it was noted that the black (54.99%, 62.72%) and Hispanic (53.54%, 64.48%) population had lower rates of influenza vaccine coverage than the white population (59.22%, 77.89) (both P<0.0001). No significant differences between whites and the blacks or Hispanics were found among the groups among adults between 18 and 49 inclusive (P>0.05). After controlling for patient characteristics, the difference in influenza
Panek, Paul E.; Hayslip, Bert, Jr.; Pruett, Jessica H.
In order to evaluate the gender differences on the experience of aging, 142 individuals 50 years of age and older completed an interview regarding experiences with another individual conveying the message that they were "old." Interviewees were asked about the type of situation, the age and gender of the response person, and the…
Ingles, Candido J.; Garcia-Fernandez, Jose M.; Marzo, Juan C.; Martinez-Monteagudo, Maria C.; Estevez, Estefania
This study examined the factorial invariance and latent mean differences of the School Anxiety Inventory-Short Version across gender and age groups for 2,367 Spanish students, ranging in age from 12 to 18 years. Configural and measurement invariance were found across gender and age samples for all dimensions of the School Anxiety Inventory-Short…
Přibil, Jiří; Přibilová, Anna; Matoušek, Jindřich
The paper describes an experiment with using the Gaussian mixture models (GMM) for automatic classification of the speaker age and gender. It analyses and compares the influence of different number of mixtures and different types of speech features used for GMM gender/age classification. Dependence of the computational complexity on the number of used mixtures is also analysed. Finally, the GMM classification accuracy is compared with the output of the conventional listening tests. The results of these objective and subjective evaluations are in correspondence.
Oudshoorn, Nelly; Neven, Louis; Stienstra, Marcelle
This article adopts an intersectional approach to investigate how age, gender, and diversity are represented, silenced, or prioritized in design. Based on a comparative study of design practices of information and communication technologies (ICTs) for young girls and older people, this article describes differences and similarities in the ways in which designers tried to cope with diversity. Ultimately diversity was neglected, and the developers relied on hegemonic views of gender and age, constructed older people and young girls as an "other," and consequently their input was neglected. These views were thus materialized in design and reinforce such views in powerful yet unobtrusive ways.
Tranel, D; Damasio, A R; Damasio, H
We conducted a series of experiments to assess the ability to recognize the meaning of facial expressions, gender, and age in four patients with severe impairments of the recognition of facial identity. In three patients the recognition of face identity could be dissociated from that of facial expression, age, and gender. In one, all forms of face recognition were impaired. Thus, a given lesion may preclude one type of recognition but not another. We conclude that (1) the cognitive demands posed by different forms of recognition are met at different processing levels, and (2) different levels depend on different neural substrates.
Kiang, Lisa; Takeuchi, David T.
Objective Links between phenotypes (skin tone, physical features) and a range of outcomes (income, physical health, psychological distress) were examined. Ethnic identity was examined as a protective moderator of phenotypic bias. Method Data were from a community sample of 2,092 Filipino adults in San Francisco and Honolulu. Results After controlling for age, nativity, marital status, and education, darker skin was associated with lower income and lower physical health for females and males. For females, more ethnic features were associated with lower income. For males, darker skin was related to lower psychological distress. One interaction was found such that females with more ethnic features exhibited lower distress; however, ethnic identity moderated distress levels of those with less ethnic features. Conclusions Phenotypic bias appears prevalent in Filipino Americans though specific effects vary by gender and skin color versus physical features. Discussion centers on the social importance of appearance and potential strengths gained from ethnic identification. PMID:20107617
Hunter, Patrick G.; Schellenberg, E. Glenn; Stalinski, Stephanie M.
Adults and children 5, 8, and 11 years of age listened to short excerpts of unfamiliar music that sounded happy, scary, peaceful, or sad. Listeners initially rated how much they liked each excerpt. They subsequently made a forced-choice judgment about the emotion that each excerpt conveyed. Identification accuracy was higher for young girls than…
Caspersen, Cecilie; Berthelsen, Petter A; Eik, Mari; Pâkozdi, Csaba; Kjendlie, Per-Ludvik
In unstationary swimming (changing velocity), some of the water around the swimmer is set in motion. This can be thought of as an added mass (M(a)) of water. The purpose of this study was to find added mass on human swimmers and investigate the effect of shape and body size. Thirty subjects were connected to a 2.8m long bar with handles, attached with springs (stiffness k = 318 N/m) and a force cell. By oscillating this system vertically and registering the period of oscillations it was possible to find the added mass of the swimmer, given the known masses of the bar and swimmer. Relative added mass (M(a)%) for boys, women and men were, respectively, 26.8 +/- 2.9%, 23.6 +/- 1.6% and 26.8 +/- 2.3% of the subjects total mass. This study reported significantly lower added mass (p < 0.001) and relative added mass (p < 0.002) for women compared to men, which indicate that the possible body shape differences between genders may be an important factor for determining added mass. Boys had significantly lower (p < 0.001) added mass than men. When added mass was scaled for body size there were no significant differences (p = 0.996) between boys and men, which indicated that body size is an important factor that influences added mass. The added mass in this study seems to be lower and within a smaller range than previously reported (Klauck, 1999; Eik et al., 2008). It is concluded that the added mass in human swimmers, in extended gliding position, is approximately 1/4 of the subjects' body mass.
Pauls, Franz; Petermann, Franz; Lepach, Anja Christina
Analysing the relationship between gender and memory, and examining the effects of age on the overall memory-related functioning, are the ongoing goals of psychological research. The present study examined gender and age group differences in episodic memory with respect to the type of task. In addition, these subgroup differences were also analysed in visual working memory. A sample of 366 women and 330 men, aged between 16 and 69 years of age, participated in the current study. Results indicate that women outperformed men on auditory memory tasks, whereas male adolescents and older male adults showed higher level performances on visual episodic and visual working memory measures. However, the size of gender-linked effects varied somewhat across age groups. Furthermore, results partly support a declining performance on episodic memory and visual working memory measures with increasing age. Although age-related losses in episodic memory could not be explained by a decreasing verbal and visuospatial ability with age, women's advantage in auditory episodic memory could be explained by their advantage in verbal ability. Men's higher level visual episodic memory performance was found to result from their advantage in visuospatial ability. Finally, possible methodological, biological, and cognitive explanations for the current findings are discussed.
Angrisani, Rosanna M. Giaffredo; Bautzer, Ana Paula D.; Matas, Carla Gentile; de Azevedo, Marisa Frasson
OBJECTIVE: To investigate the influence of gender and weight/gestational age ratio on the Auditory Brainstem Response (ABR) in preterm (PT) and term (T) newborns. METHODS: 176 newborns were evaluated by ABR; 88 were preterm infants - 44 females (22 small and 22 appropriate for gestational age) and 44 males (22 small and 22 appropriate for gestational age). The preterm infants were compared to 88 term infants - 44 females (22 small and 22 appropriate for gestational age) and 44 males (22 small and 22 appropriate for gestational age). All newborns had bilateral presence of transient otoacoustic emissions and type A tympanometry. RESULTS: No interaural differences were found. ABR response did not differentiate newborns regarding weight/gestational age in males and females. Term newborn females showed statistically shorter absolute latencies (except on wave I) than males. This finding did not occur in preterm infants, who had longer latencies than term newborns, regardless of gender. CONCLUSIONS: Gender and gestational age influence term infants' ABR, with lower responses in females. The weight/gestational age ratio did not influence ABR response in either groups. PMID:24473955
Nissen, Jillian C.
Microglia constitute the resident immunocompetent cells of the central nervous system. Although much work has focused on their ability to mount an inflammatory response in reaction to pathology, recent studies have delved into their role in maintaining homeostasis in the healthy brain. It is important to note that the function of these cells is more complex than originally conceived, as there is increasing evidence that microglial responses can vary greatly among individuals. Here, this review will describe the changing behavior of microglia from development and birth through to the aged brain. Further, it is not only age that impacts the state of the neuroimmune milieu, as microglia have been shown to play a central role in the sexual differentiation of the brain. Finally, this review will discuss the implications this has for the differences in the incidence of neurodegenerative disorders between males and females, and between the young and old. PMID:28273860
Hazin, Izabel; Leite, Gilmara; Oliveira, Rosinda M.; Alencar, João C.; Fichman, Helenice C.; Marques, Priscila d. N.; de Mello, Claudia Berlim
Verbal fluency is a basic function of language that refers to the ability to produce fluent speech. Despite being an essentially linguistic function, its measurements are also used to evaluate executive aspects of verbal behavior. Performance in verbal fluency (VF) tasks varies according to age, education, and cognitive development. Neurodevelopmental disorders that affect the functioning of frontal areas tend to cause lower performance in VF tasks. Despite the relative consensus that has been reached in terms of the use of VF tasks for the diagnosis of dyslexia and attention-deficit/hyperactivity disorder, few studies have considered regional variations in Brazil. The present study sought to provide normative data on VF tasks in children by considering gender, age, education, and geopolitical region of origin with auxiliary purposes in neuropsychological diagnosis of disorders that occur with executive changes The study included 298 participants, 7–10 years of age of both genders, who performed three letter fluency tasks and three category fluency tasks. The data were subjected to correlational and variance analyses, with age and gender as factors. No effect of gender on the children's performance was found. However, significant differences between age groups were observed, with better performance in letter tasks in older children and better performance in letter tasks compared with category tasks. Significant regional differences in performance on the letter VF task were observed. These results reinforce the importance of regional normative data in countries with high regional cultural variations, such as Brazil. PMID:27242598
Morgan, Abigail; Mannering, Fred L
Drivers' adaptation to weather-induced changes in roadway-surface conditions is a complex process that can potentially be influenced by many factors including age and gender. Using a mixed logit analysis, this research assesses the effects that age, gender, and other factors have on crash severities by considering single-vehicle crashes that occurred on dry, wet, and snow/ice-covered roadway surfaces. With an extensive database of single-vehicle crashes from Indiana in 2007 and 2008, estimation results showed that there were substantial differences across age/gender groups under different roadway-surface conditions. For example, for all females and older males, the likelihood of severe injuries increased when crashes occurred on wet or snow/ice surfaces-but for male drivers under 45 years of age, the probability of severe injuries decreased on wet and snow/ice surfaces - relative to dry-surface crashes. This and many other significant differences among age and gender groups suggest that drivers perceive and react to pavement-surface conditions in very different ways, and this has important safety implications. Furthermore, the empirical findings of this study highlight the value of considering subsets of data to unravel the complex relationships within crash-injury severity analysis.
Loster, Jolanta E; Wieczorek, Aneta; Loster, Bartłomiej W
Aim Denture-related stomatitis is a disorder that often affects denture wearers. The purpose of this study was to evaluate the intensity, genera, and frequency of yeasts in the oral cavity of complete denture wearers in terms of subject gender and age. Materials and methods Nine hundred twenty patients (307 males and 613 females) with complete upper dentures were selected for the study and divided into four age groups: ≤50 years, 51–60, 61–70, and >70 years. Yeast samples were taken as a smear from the palate. The data were collected from January 15, 2007 to January 15, 2012. Results The distribution of the number of yeast colonies by gender was statistically significant (P=0.02). Across all subjects, there was a statistically significant relationship between the intensity of yeast growth and the gender (P=0.01). In every age group, the number of infection-free individuals was greater among males than females. Intermediate, intense, and abundant growth of yeast occurred most frequently in the youngest group of females. Conclusion The genera of Candida species and the frequency of yeast infection in denture wearers appear to be influenced by both age and gender. The complete denture wearers ≤50 years of age appeared to have the greatest proclivity to oral Candida infections. PMID:27920509
Orellano-Colón, Elsa M.; Mountain, Gail A.; Rosario, Marlene; Colón, Zahira M.; Acevedo, Sujeil; Tirado, Janiliz
Many older adults face challenges that prevent them from accomplishing common daily activities such as moving around, home maintenance, and leisure activities. There is still a need to examine and understand how environmental factors impact daily participation across gender. This study sought to make a qualitative comparison of gender differences regarding environmental barriers to participation in daily occupations from the perspectives of older adults who live alone in Puerto Rico. Twenty-six Hispanic older adults, 70 years or older participated in this study. We used a descriptive qualitative research design in which researchers administered an in-depth interview to each participant. The results elucidated that women were more likely than men to experience restricted participation due to lack of accessibility of the built environment and transportation systems. The findings could help with the development of tailored, occupation-based, preventive interventions that address gender specific environmental barriers and promote greater participation among both women and men. Further research is required to explore whether these environmental barriers to occupational participation remain consistent across living situations, socioeconomic status and ethnicity. PMID:26378554
Harris, M B; Begay, C; Page, P
This study looked at ethnic and gender differences in activities, family relationships, and feelings about aging in 128 American Indian, Anglo, and Hispanic adults over sixty. Reading, visiting, and watching television were the most popular activities for all subjects, with a number of sex and ethnic differences appearing. Most subjects reported improved relationships with their families on various dimensions after turning sixty. A number of advantages and disadvantages of aging were mentioned. Few ethnic or gender differences were found on these latter variables.
The purpose of this study was to determine whether there was a significant relationship between repeated test taking on the SAT and several demographic measures. These measures included ethnicity (American Indian/Alaskan Native, Asian/Asian American/Pacific Islander, Black/African American, Mexican/Mexican American, Puerto Rican, Other…
Volman, Monique; van Eck, Edith; Heemskerk, Irma; Kuiper, Els
This paper investigates the accessibility and attractiveness of different types of ICT applications in education for girls and boys and for pupils from families with an ethnic minority background and from the majority population in the Netherlands. A study was conducted in seven schools (primary and secondary). Data were collected on…
Edwén, C E; Thorlund, J B; Magnusson, S P; Slinde, F; Svantesson, U; Hulthén, L; Aagaard, P
This study explored the age-related deterioration in stretch-shortening cycle (SSC) muscle power and concurrent force-velocity properties in women and men across the adult life span. A total of 315 participants (women: n = 188; men: n = 127) aged 18-81 years performed maximal countermovement jumps on an instrumented force plate. Maximal SSC leg extension power expressed per kg body mass (Ppeak) was greater in men than in women across the adult age span (P < 0.001); however, this gender difference was progressively reduced with increasing age, because men showed an ∼50% faster rate of decline in SSC power than women (P < 0.001). Velocity at peak power (VPpeak) was greater in men than in women (P < 0.001) but declined at a greater rate in men than in women (P = 0.002). Vertical ground reaction force at peak power (FPpeak) was higher in men than in women in younger adults only (P < 0.001) and the age-related decline was steeper in men than in women (P < 0.001). Men demonstrated a steeper rate of decline in Ppeak than women with progressive aging. This novel finding emerged as a result of greater age-related losses in men for both force and velocity. Consequently, maximal SSC power production was observed to converge between genders when approaching old age.
Allen, M T; Matthews, K A
The objectives of the present study were threefold: (a) to compare the patterns of hemodynamic responding of children and adolescents during behavioral challenges, (b) to examine whether previously reported cardiovascular reactivity differences between Black and White children are dependent on pubertal status, and (c) to assess whether gender differences in hemodynamic response reported for adults is similar in children. One hundred fifty-nine children (ages 8-10 years) and adolescents (ages 15-17 years), equally divided along gender and racial lines, participated in a laboratory protocol consisting of a reaction time task, a mirror tracing task, a cold forehead challenge, and a stress interview. Results indicated that adolescents responded with greater beta-adrenergic activation than did children and that gender differences in reactivity often reported for adults emerged more clearly in the adolescents than in the children. This study failed to replicate prior findings of greater vasoconstrictive responses in Black children as compared with White children.
Smith, J; Baltes, M M
Older men and women have different life contexts as a function of differential longevity and socio-structural opportunities over the life course. The question is whether gender-related differences also occur in psychological and everyday functioning in older adults. Examined were 258 men and 258 women between the ages of 70 and 103 years (M = 85 years), participants in the Berlin Aging Study. Significant gender differences were observed in 13 of 28 aspects of personality, social relationships, everyday activity patterns, and reported well-being. Cluster analysis identified 11 subgroups whose profiles of life conditions and health and psychological functioning could be categorized as more or less desirable (functional). The relative risk of a less desirable profile was 1.6 times higher for women than for men. For older adults, gender as a variable carries differences in physical frailty and life conditions that likely have consequences for psychological functioning.
Bornstein, Marc H; Putnick, Diane L; Gartstein, Maria A; Hahn, Chun-Shin; Auestad, Nancy; O'Connor, Deborah L
Two complementary studies focused on stability of infant temperament across the 1st year and considered infant age, gender, birth order, term status, and socioeconomic status (SES) as moderators. Study 1 consisted of 73 mothers of firstborn term girls and boys queried at 2, 5, and 13 months of age. Study 2 consisted of 335 mothers of infants of different gender, birth order, term status, and SES queried at 6 and 12 months. Consistent positive and negative affectivity factors emerged at all time points across both studies. Infant temperament proved stable and robust across gender, birth order, term status, and SES. Stability coefficients for temperament factors and scales were medium to large for shorter (< 9 months) interassessment intervals and small to medium for longer (> 10 months) intervals.
Bornstein, Marc H.; Putnick, Diane L.; Gartstein, Maria A.; Hahn, Chun-Shin; Auestad, Nancy; O’Connor, Deborah L.
Two complementary studies focused on stability of infant temperament across the first year and considered infant age, gender, birth order, term status, and socioeconomic status (SES) as moderators. Study 1 consisted of 73 mothers of firstborn term girls and boys queried at 2, 5, and 13 months of age. Study 2 consisted of 335 mothers of infants of different gender, birth order, term status, and SES queried at 6 and 12 months. Consistent positive and negative affectivity factors emerged at all time-points across both studies. Infant temperament proved stable and robust across gender, birth order, term status, and SES. Stability coefficients for temperament factors and scales were medium to large for shorter (<9 months) inter-assessment intervals and small to medium for longer (>10 months) intervals. PMID:25865034
Introduction The aim of this study was to assess inequality of experience of dental caries, based on race/ethnicity, among Brazilian adolescents aged 15 to 19 years in 2010 and test whether socioeconomic indicators fully explain ethnic differences in dental caries. Methods Data from a National Oral Health Survey conducted in Brazil in 2010 was analysed. Race/ethnicity was self-assigned and modified to White, African descents, East Asian descents, Mixed Race and Indigenous descents. The prevalence of caries experience by race/ethnic group in 2010(n = 5,367) was calculated. Further analysis included conceptual hierarchical modelling and mediation analysis. Results Caries experience was 76.9% in 15 to 19 year old Brazilians in 2010. While African descents were 32% more likely to have caries experience than Whites, Mixed Race were 69% more likely to have caries experience than Whites. Hierarchical conceptual modelling analysis confirmed the highly significant association between caries and race/ethnicity. Mixed Race and East Asian descents were 1.44 (95% CI 1.24–1.67) and 1.81 (95% CI 1.02–3.20) times more likely to experience caries than Whites after adjusting for age, sex, education and income. The difference in the likelihood of experiencing caries between Whites and African descents was not statistically significant after adjusting for years of education and family income. The results of mediation analysis confirmed that inequality of caries experience between Whites and Mixed Race and East Asian descents was mediated through education and income. The likelihood that Mixed Race and East Asian descents would experience caries compared to Whites was attenuated, by 14.8% and by 9.5% respectively, after adjusting for years of education and income. Conclusions Data analysis demonstrated that Whites have benefited more from the significant reduction in dental caries experience in 15 to 19 year old Brazilians, as compared to African descents and Mixed Race. Education
Ostan, Rita; Monti, Daniela; Gueresi, Paola; Bussolotto, Mauro; Franceschi, Claudio
Data showing a remarkable gender difference in life expectancy and mortality, including survival to extreme age, are reviewed starting from clinical and demographic data and stressing the importance of a comprehensive historical perspective and a gene–environment/lifestyle interaction. Gender difference regarding prevalence and incidence of the most important age-related diseases, such as cardiovascular and neurodegenerative diseases, cancer, Type 2 diabetes, disability, autoimmunity and infections, are reviewed and updated with particular attention to the role of the immune system and immunosenescence. On the whole, gender differences appear to be pervasive and still poorly considered and investigated despite their biomedical relevance. The basic biological mechanisms responsible for gender differences in aging and longevity are quite complex and still poorly understood. The present review focuses on centenarians and their offspring as a model of healthy aging and summarizes available knowledge on three basic biological phenomena, i.e. age-related X chromosome inactivation skewing, gut microbiome changes and maternally inherited mitochondrial DNA genetic variants. In conclusion, an appropriate gender-specific medicine approach is urgently needed and should be systematically pursued in studies on healthy aging, longevity and age-related diseases, in a globalized world characterized by great gender differences which have a high impact on health and diseases. PMID:27555614
Giannopoulos, Sotirios; Katsanos, Aristeidis H; Vasdekis, Spyros N; Boviatsis, Efstathios; Voumvourakis, Konstantinos Iota; Tsivgoulis, Georgios
The potential effect of age and gender stratification in the outcome of patients with carotid artery stenosis undergoing carotid revascularization procedures (CRP) may have important implications in clinical practice. Both European Stroke Organization and American Heart Association guidelines suggest that age and sex should be taken into account when selecting a CRP for an individual patient. We reviewed available literature data through Medline and Embase. Our search was based on the combination of terms: age, gender, sex, carotid artery stenosis, carotid artery stenting (CAS) and carotid endarterectomy (CEA). Postoperative stroke and mortality rates increased with age after any CRP (CEA or CAS), especially in patients aged over 75 years. Older patients with carotid artery stenosis undergoing CAS were found to have a nearly double risk of stroke or death compared with CEA, while CEA was found to benefit more patients aged over 70 years with symptomatic carotid artery stenosis. Male patients with symptomatic or asymptomatic carotid artery stenosis had lower stroke/mortality rates and benefited more from CEA compared with females. For the periprocedural risk of stroke or death in patients with carotid artery stenosis after CAS no sex differences were found. Therefore, CEA appears to have lower perioperative risks than CAS in patients aged over 70 years, and thus should be the treatment of choice if not contraindicated. The periprocedural risk of CEA is lower in men than in women, while there was no effect of gender on the periprocedural risk of CAS.
Lundahl, L H; Davis, T M; Adesso, V J; Lukas, S E
To explore the effects of gender, age, and positive (FH+) and negative (FH-) family history of alcoholism on alcohol-related expectancies, the Alcohol Expectancy Questionnaire (AEQ) was administered to 627 college students (female n = 430). In an attempt to control for consumption effects, only individuals who described themselves as heavy drinkers were included in the study. A 2 (Family History) x 2 (Gender) x 2 (Age Range) multivariate analysis of variance (MANOVA) was conducted on the six scales of the AEQ. Results indicated that FH+ females under the age of 20 years reported stronger expectancies of social and physical pleasure than did FH- females. Results also suggested that females over the age of 20 reported significantly lower expectancies of global, positive effects compared to all other subjects, regardless of family history of alcoholism. Finally, both male and female subjects under the age of 20 reported greater expectancies of global, positive effects, sexual enhancement, feelings of increased power and aggression, and social assertion compared to individuals over the age of 20. These results indicate that alcohol-related expectancies vary as a function of age, gender, and family history of alcoholism.
Gan, J; Zheng, Z; Li, G
This study describes the patterns of age-specific mortality among the elderly in China. Data were obtained from the 1990 census. The age groups ending in zero were validated with the Weber Index and found to be of good quality among those aged under 97 years. Differences were found between censuses and genders. The data for the aged were adjusted with 2-year moving averages in order to smooth the data. The end age of interval mortality is used. Tables provide single years of age between 60 years and 104 years by sex for the actual number and the adjusted number of each census year: 1953, 1964, 1982, and 1990. The pattern of change in age specific mortality rates (ASMRs) was similar in all census years. Mortality rates were highest among infants aged under 1 year, declined with increased age, and were lowest among 10 year olds. Mortality rose gradually after 10 years and sharply after 40-50 years. ASMRs were "U" shaped. Age-specific interval mortality rates among the elderly show that mortality increased drastically as it approached 90 years of age and then grew more slowly or declined. The Gompers rule about exponential increases among the extremely old (over 90 years) does not apply. Male mortality was higher than female mortality until the very old ages, which showed lower male mortality. The ratio declined with rising age until the two genders were equal. Mortality rose to a point and then declined to a lesser extent. The peak was 93 years in 1953, with a sex ratio (SR) of 32.48; 90 years in 1964, with an SR of 35.22; 93 years in 1982, with an SR of 35.96; and 95 years in 1990, with an SR of 32.94.
Anderson, D. Mark; Sabia, Joseph J.
Objectives. We estimated the association between legalizing medical marijuana and suicides. Methods. We obtained state-level suicide data from the National Vital Statistics System’s Mortality Detail Files for 1990–2007. We used regression analysis to examine the association between medical marijuana legalization and suicides per 100 000 population. Results. After adjustment for economic conditions, state policies, and state-specific linear time trends, the association between legalizing medical marijuana and suicides was not statistically significant at the .05 level. However, legalization was associated with a 10.8% (95% confidence interval [CI] = −17.1%, −3.7%) and 9.4% (95% CI = −16.1%, −2.4%) reduction in the suicide rate of men aged 20 through 29 years and 30 through 39 years, respectively. Estimates for females were less precise and sensitive to model specification. Conclusions. Suicides among men aged 20 through 39 years fell after medical marijuana legalization compared with those in states that did not legalize. The negative relationship between legalization and suicides among young men is consistent with the hypothesis that marijuana can be used to cope with stressful life events. However, this relationship may be explained by alcohol consumption. The mechanism through which legalizing medical marijuana reduces suicides among young men remains a topic for future study. PMID:24432945
Xue, Joel; Farrell, Robert M
It is well known that there are gender differences in 12 lead ECG measurements, some of which can be statistically significant. It is also an accepted practice that we should consider those differences when we interpret ECGs, by either a human overreader or a computerized algorithm. There are some major gender differences in 12 lead ECG measurements based on automatic algorithms, including global measurements such as heart rate, QRS duration, QT interval, and lead-by-lead measurements like QRS amplitude, ST level, etc. The interpretation criteria used in the automatic algorithms can be adapted to the gender differences in the measurements. The analysis of a group of 1339 patients with acute inferior MI showed that for patients under age 60, women had lower ST elevations at the J point in lead II than men (57±91μV vs. 86±117μV, p<0.02). This trend was reversed for patients over age 60 (lead aVF: 102±126μV vs. 84±117μV, p<0.04; lead III: 130±146μV vs. 103±131μV, p<0.007). Therefore, the ST elevation thresholds were set based on available gender and age information, which resulted in 25% relative sensitivity improvement for women under age 60, while maintaining a high specificity of 98%. Similar analyses were done for prolonged QT interval and LVH cases. The paper uses several design examples to demonstrate (1) how to design a gender-specific algorithm, and (2) how to design a robust ECG interpretation algorithm which relies less on absolute threshold-based criteria and is instead more reliant on overall morphology features, which are especially important when gender information is unavailable for automatic analysis.
Assan, Evelyn Ama; Sarfo, Jacob Owusu
The study investigated the influence of geographical location, gender and age on the performance of Piagetian Conservation tasks. Four conservation tasks; conservation of liquid, length, substance amount and number respectively were administered to children [4-6 years] from rural and urban Ghana and their performance on each task were recorded.…
Onyeaso, Adedamola Olutoyin; Onyeaso, Chukwudi Ochi
Background: The need for training of schoolchildren on cardiopulmonary resuscitation (CPR) as potential bystander CPR providers is growing globally but Nigeria is still behind and lacks basic necessary data. Purpose: The purpose of this study was to investigate the effects of age, gender and school class on CPR skills of Nigerian secondary school…
Freathy, R. J. K.
This article discusses the outcomes of a questionnaire survey which sought to ascertain the attitudes of young people towards the Bible. One thousand and sixty-six pupils from Years 6, 9 and 12 in nine English schools participated. The young people's attitudes are discussed in relation to gender, age and attendance at a place of worship. The…
Paul, Christine; Tzelepis, Flora; Parfitt, Nicholas; Girgis, Afaf
Objective: To explore adolescents' self-reported reasons for sun protection, as adolescents as a group continue to have poor sun protection practices. Methods: Seventeen age- and gender-segregated focus groups were conducted in Australian high schools. Results: Reasons for using sun protection included personal comfort, appearance, policies, fear…
Degelman, Douglas; And Others
Compared college students and community-dwelling older adults (total n=171) on Injustice and Personal Power scales and measures of religiosity. Personal Power scores varied significantly as function of age and gender (significantly lower belief in personal power for older women). Injustice scores were significantly higher for women than for men.…
Management of the western tarnished plant bug, Lygus hesperus Knight, in cotton usually relies on population estimates obtained using the sweepnet. Recent studies indicated adult L. hesperus gender and physiological age influence feeding behavior, within-plant distribution, and injury to cotton. W...
Talalaj, Izabela Anna Walery, Maria
Highlights: • An effect of gender and age structure on municipal waste generation was presented. • The waste accumulation index is influenced by a number of unemployed women. • Greater share of women in society contributes to greater waste production. • A model describing the analyzed dependences was determined. - Abstract: In this study the effect of gender and age structure on municipal waste generation was investigated. The data from 10-year period, from 2001 to 2010 year, were taken into consideration. The following parameters of gender and age structure were analyzed: men and woman quantity, female to male ratio, number of working, pre-working and post-working age men/women, number of unemployed men/women. The results have showed a strong correlation of annual per capita waste generation rate with number of unemployed women (r = 0.70) and female to male ratio (r = 0.81). This indicates that waste generation rate is more depended on ratio of men and women that on quantitative size of each group. Using the regression analysis a model describing the dependence between female to male ratio, number of unemployed woman and waste quantity was determined. The model explains 70% of waste quantity variation. Obtained results can be used both to improve waste management and to a fuller understanding of gender behavior.
Goldbach, K R; Dunn, D S; Toedter, L J; Lasker, J N
The roles of gestational age and gender in grief reactions following loss of pregnancy were explored. Parents with losses later in pregnancy reported more intense grief than did those whose losses were earlier. Women expressed higher levels of grief than did men six to eight weeks after the loss; however, this difference had decreased by one and two years after the loss.
Caine-Bish, Natalie L.; Scheule, Barbara
Background: Schools have the opportunity, through the National School Lunch Program and Local School Wellness Policies, to have a significant impact on healthy eating behaviors. An understanding of children's and adolescents' food preferences in relation to gender and age will facilitate the successful creation of both healthy and financially…
Ghazi, Safdar Rehman; Maringe, Felix
The purpose of this study was to explore general job satisfaction of elementary school head teachers in Pakistan with respect to their age and gender. One hundred and eighty head teachers were sampled from government elementary schools of Toba Tek Singh, Punjab, Pakistan, to collect the relevant data using a modified version of the Minnesota…
Braza, Francisco; Azurmendi, Aitziber; Munoz, Jose M.; Carreras, Maria R.; Braza, Paloma; Garcia, Ainhoa; Sorozabal, Aizpea; Sanchez-Martin, Jose R.
In this study we examined the effects of social intelligence, empathy, verbal ability and appearance-reality distinction on the level of peer acceptance, as well as the moderating role of gender. Participants were 98 five-year-old children (43 boys and 55 girls; mean age 5 years 3 months for boys and girls). Our results showed a main effect of…
Aro, A. R.; Hakonen, A.; Hietala, M.; Lonnqvist, J.; Niemela, P.; Peltonen, L; Aula, P.
Effects of age, education, and gender on acceptance of genetic testing were studied. Finnish participants responded to a questionnaire presenting reasons for and against genetic testing (N=1,967). Intentions to take genetic tests, worries, and experience of genetic test or hereditary disease were also assessed. Results are presented and discussed.…
The departing point of this study is the theoretical framework of "Making the Match project" (Evers and Rush in Management Learning 27:275-299, 1996) about how to develop a common language among stakeholders regarding transferable skills. Thus, the paper examines the impact of demographic variables (age and gender) and developmental…
This article reports two studies that aim at further distinguishing intellectual styles from abilities by taking into account the confounding effects of age and gender on the relationship between these two constructs. Two independent groups of secondary school students responded to the "Thinking Styles Inventory-Revised" and took the…
Lockhart-Gilroy, Annie A.
Those who are oppressed often find themselves internalizing voices that limit their ability. This article focuses on a population that falls on the non-hegemonic side of the intersection of race, class, gender, and age: Black girls from poor and working-class backgrounds. From my work with youth, I have noticed that internalizing these limiting…
Simpson, Ruth; Sturges, Jane; Woods, Adrian; Altman, Yochanan
Against the background of an earlier study, this article presents the findings of a Canadian-based survey of career benefits from the MBA. Results indicate first that gender and age interact to influence perceptions of career outcomes and second that both men and women gain intrinsic benefits from the MBA. However, intrinsic benefits vary by…
Sneed, Joel R.; Johnson, Jeffrey G.; Cohen, Patricia; Gilligan, Carol; Chen, Henian; Crawford, Thomas N.; Kasen, Stephanie
Data from the Children in the Community Transitions Study were used to examine gender differences in the impact of family contact on the development of finance and romance instrumentality from ages 17 to 27 years. Family contact decreased among both men and women across emerging adulthood, although it decreased more rapidly in men than in women.…
Morales Rodriguez, Francisco Manuel; Trianes Torres, Maria Victoria; Miranda Paez, Jesus
Introduction: The study of coping among students accounts for an interesting subject, as having coping skills guarantees a healthy lifestyle and quality of life. The present study aims to analyze the role played by age and gender on the coping strategies used by Andalusian school students to cope with situations of daily stress. These situations…
Mello, Zena R.; Worrell, Frank C.
Time perspective is a useful psychological construct associated with educational outcomes (Phalet, Andriessen, & Lens, 2004) and may prove fruitful for research focusing on academically talented adolescents. Thus, the relationship of time perspective to age, gender, and academic achievement was examined among 722 academically talented middle and…
Kusurkar, Rashmi; Kruitwagen, Cas; ten Cate, Olle; Croiset, Gerda
The aim of this study was to determine the effects of selection, educational background, age and gender on strength of motivation to attend and pursue medical school. Graduate entry (GE) medical students (having Bachelor's degree in Life Sciences or related field) and Non-Graduate Entry (NGE) medical students (having only completed high school),…
The objective of the study is to examine the students' perspective (age wise, gender wise and year wise) of parameters affecting the undergraduate engineering education system present in a private technical institution in NCR [National Capital Region], Haryana. It is a descriptive type of research in nature. The data has been collected with the…
Ahmad, Tunku Badariah Tunku; Madarsha, Kamal Basha; Zainuddin, Ahmad Marzuki; Ismail, Nik Ahmad Hisham; Khairani, Ahmad Zamri; Nordin, Mohamad Sahari
In this study, we examined the likelihood of a TAME (extended technology acceptance model), in which the interrelationships among computer self-efficacy, perceived usefulness, intention to use and self-reported use of computer-mediated technology were tested. In addition, the gender- and age-invariant of its causal structure were evaluated. The…
Song, Hairong; Thompson, Ross A.; Ferrer, Emilio
This study investigated age and gender differences in the quality of attachment to mothers, fathers, and peers, and the association of attachment with measures of self-evaluation in 584 Chinese adolescents in junior high, high school, and university. Their responses to the Inventory of Parent and Peer Attachment indexed attachment quality, and…
Ranelli, Sonia; Smith, Anne; Straker, Leon
Playing-related musculoskeletal problems (PRMP) are common in adult musicians. The limited available evidence suggests PRMP are common in children and adolescents and that risk factors may be similar. The aim of this study was to determine the prevalence of PRMP in children and adolescents and their associations with female gender, age and…
Johnson, Curt; Heath, Melissa Allen; Bailey, Benjamin M.; Coyne, Sarah M.; Yamawaki, Niwako; Eggett, Dennis L.
This study compared age and gender differences in adolescents' perceptions of male involvement in relational aggression (RA). After viewing two of four video clips portraying RA, each participating adolescent (N = 314; Grades 8-12) answered questions related to rationalizing bullying behaviors--specifically minimizing bullying, blaming victims,…
Shaw, Linda R.; Chan, Fong; McMahon, Brian T.
A possible interaction among the characteristics of disability, race, gender, and age was examined with respect to formal allegations of disability harassment. Using data from the National Equal Employment Opportunity Commission (EEOC) Americans With Disabilities Act (ADA) Research Project, the authors examined whether there was an interaction…
Pearson, Lesley Knoth
Problem: The purpose of the study was to determine whether teachers' mathematics confidence influenced their choice of grade level. The study also examined whether there was a difference in teachers' mathematics confidence based on their age or gender. Method: A 6-item Mathematics Survey was distributed to 83 single-and multiple-subject preservice…
Corpus, Jennifer Henderlong; Lepper, Mark R.
Two studies were conducted to determine how gender and age moderate the long-term and post-failure motivational consequences of person versus performance praise. In Study 1, fourth- and fifth-grade students (n = 93) engaged in a puzzle task while receiving either no praise, person praise, product praise, or process praise. Following a subsequent…
Lorson, Kevin M.; Goodway, Jacqueline D.
The study purposes were to describe throwing form and gender differences before and after instruction during a game. Children's (ages 6-8, n = 105) throwing form was assessed while they played a game (snowball) using the Body Component Assessment for Throwing in Games to determine the modal developmental levels for the step, trunk, and forearm…
Raabe, Tobias; Beelmann, Andreas
This meta-analysis summarizes 113 research reports worldwide (121 cross-sectional and 7 longitudinal studies) on age differences in ethnic, racial, or national prejudice among children and adolescents. Overall, results indicated a peak in prejudice in middle childhood (5-7 years) followed by a slight decrease until late childhood (8-10 years). In addition to differences for the various operationalizations of prejudice, detailed findings revealed different age-related changes in prejudice toward higher versus lower status out-groups and positive effects of contact opportunities with the out-group on prejudice development. Results confirm that prejudice changes systematically with age during childhood but that no developmental trend is found in adolescence, indicating the stronger influence of the social context on prejudice with increasing age.
Cabello, Rosario; Sorrel, Miguel A; Fernández-Pinto, Irene; Extremera, Natalio; Fernández-Berrocal, Pablo
The goal of the current investigation was to analyze ability emotional intelligence (EI) in a large cross-sectional sample of Spanish adults (N = 12,198; males, 56.56%) aged from 17 to 76 years (M = 37.71, SD = 12.66). Using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), which measures ability EI according to the 4 branches of the Mayer and Salovey EI model. The authors examined effects of gender on ability EI, as well as the linear and quadratic effects of age. Results suggest that gender affects the total ability EI score as well as scores on the 4 EI branches. Ability EI was greater in women than men. Ability EI varied with age according to an inverted-U curve: Younger and older adults scored lower on ability EI than middle-aged adults, except for the branch of understanding emotions. These findings strongly support the idea that both gender and age significantly influence ability EI during aging. (PsycINFO Database Record
Tamás, Andrea; Lubics, Andrea; Lengvári, István; Reglodi, Dóra
The effects of aging and gender on the neurochemistry of the dopaminergic system have been studied extensively; however, data on comparative behavioral consequences of lesions of the dopaminergic system in aging and in female animals are limited. This study presents experimental results on the behavioral and morphological outcome in young, aging, and gonadectomized male and female rats in the 6-OHDA model of Parkinson's disease. Both young and aging male animals were more susceptible to 6-OHDA than females: female rats had significantly less dopaminergic cell loss and showed a higher degree of behavioral recovery. Although the dopaminergic cell loss was only slightly more in the aging rats of the same sex, they showed more severe behavioral deficits in both gender groups. Ovariectomy did not significantly influence the dopaminergic cell loss, but behavioral recovery was worse when compared to non-ovariectomized females. In contrast, castrated males had significantly less dopaminergic cell loss than non-castrated males, but the behavioral recovery was not significantly better. The obtained results are discussed in light of the available literature on the age and gender differences in animals models of Parkinson's disease.
Marsh, Barbara C.; Cantor, Louis B.; WuDunn, Darrell; Hoop, Joni; Lipyanik, Jennifer; Patella, Vincent Michael; Budenz, Donald L.; Greenfield, David S.; Savell, Jonathan; Schuman, Joel S.; Varma, Rohit
Purpose To study optic nerve head (ONH) topography parameters measured by Stratus optical coherence tomography (OCT) in normal subjects and to analyze ONH data for differences in relation to disc size, ethnicity, and age. Methods Three hundred sixty-seven normal subjects underwent Stratus optical coherence tomography ONH measurement using the fast optic disc scan protocol software package 3.0. Only ONH scans meeting specific qualification criteria were included for data analysis ensuring appropriate scan quality and reliability. ONH topographic parameters of qualified scans were analyzed for differences in regards to optic disc size, age, and ethnicity. Results Two hundred and twelve qualified ONH scans were included for data analysis. Mean disc area was 2.27±0.41 mm2 and optic cup area, rim area, and horizontal integrated rim width increased with disc size, whereas vertical integrated rim area did not. Vertical integrated rim area, horizontal integrated rim width, and rim area decreased and cup area increased with age. Mean optic disc area was larger in African-Americans as compared with Hispanics or Whites and this difference was statistically significant. Conclusions Optic cup area, rim area, and horizontal integrated rim width correlated to disc size. Vertical integrated rim area, horizontal integrated rim width, rim area, and cup area, changed with age. African-American optic discs had larger disc area measurements as compared with Whites optic discs and this difference was statistically significant. PMID:19855299
This article analyzes the politics of preaching in Turkey in the last decade by focusing on the appointment of women as preachers and vice-muftis by the Turkish Presidency of Religious Affairs (Diyanet), a state institution established for the protection of secular foundations through religious service. It asks what happens when women wearing headscarves become civil servants and give religious guidance in a secular state, which prohibits headscarves in public offices and schools. It shows that the context, the use and the interlocutors of preaching make ordinary religious activity a complicated political practice that interacts with gender, ethnicity and state sovereignty. It argues that exceptional integration of headscarved women into public offices would seem to be an achievement given the long lasting political activism of women over the headscarf, but in the final analysis it serves the sovereign power of the state, which aims to absorb both Islamist and Kurdish challenges by mobilizing women preachers.
Laditka, Sarah B.; Fischer, Mary; Laditka, James N.; Segal, David R.
Using an updated version of the Aging Semantic Differential, 534 younger, middle age, and older participants from a college community rated female and male targets categorized as ages 21-34 and 75-85. Participants also provided views about their own aging. Repeated measures of analysis of variance examined attitudinal differences by age and gender…
Montrul, Silvina; Foote, Rebecca; Perpinan, Silvia
This study investigates knowledge of gender agreement in Spanish L2 learners and heritage speakers, who differ in age and context/mode of acquisition. On some current theoretical accounts, persistent difficulty with grammatical gender in adult L2 acquisition is due to age. These accounts predict that heritage speakers should be more accurate on…
Television Viewing and Its Associations with Overweight, Sedentary Lifestyle, and Insufficient Consumption of Fruits and Vegetables among U.S. High School Students: Differences by Race, Ethnicity, and Gender.
Lowry, Richard; Wechsler, Howell; Galuska, Deborah A.; Fulton, Janet E.; Kann, Laura
Examined race, ethnic, and gender specific differences in the association between television viewing and high school students' overweight, decreased physical activity, and unhealthy dietary behaviors. Data from the 1999 Youth Risk Behavior Survey indicated that most students' television viewing exceeded recommended levels, many students were…
Differential Effects of Using ACT® College Readiness Assessment Scores and High School GPA to Predict First-Year College GPA among Racial/Ethnic, Gender, and Income Groups. ACT Research Report Series, 2013 (4)
Sanchez, Edgar I.
This study examines the differential effects on student subgroups of using the ACT® College Readiness Assessment Composite (ACTC) score and high school grade point average (HSGPA) for making admission decisions. The subgroup characteristics investigated include race/ethnicity, gender, and income. For each student subgroup, we examine the effect of…
Latzman, Robert D.; Gratz, Kim L.; Young, John; Heiden, Laurie J.; Damon, John D.; Hight, Terry L.
Despite the clinical relevance of self-injurious thoughts and behaviors (SITB) among youth, little is known about the subset of youth most at-risk for SITB. This study examined the moderating roles of gender, racial/ethnic background, and school-level (and their interactions) on rates of SITB within a large (N = 2638, 52.2% female),…
Mudege, Netsayi N.; Ezeh, Alex C.
This paper is based on data from focus group discussions and in-depth individual interviews carried out in two slum areas, Korogocho and Viwandani in Nairobi, Kenya. It discusses how the division between domestic sphere and public sphere impacts on survival during, and adaptation to old age. Although this paper adopts some of the tenets of the life course approach, it posits that women's participation in the domestic sphere may sometimes give them a ‘gender advantage’ over men in terms of health and adaptation to old age. The paper also discusses the impact of gender roles on the cultivation of social networks and how these networks in turn impact on health and social adjustment as people grow older. It investigates how older people are adjusting and coping with the new challenges they face as a result of high morbidity and mortality among adults in the reproductive age groups. PMID:19907648
Madnawat, A V Singh; Kachhawa, P Singh
The present study examines the effect of age, gender, and living circumstances on elderly persons' death anxiety. For this purpose, 299 persons attending public parks (average age = 70 years) were interviewed using the Death Anxiety Survey Schedule, which is a set of 10 questions related to death anxiety from an Indian perspective. Women, those relatively older, and those living with family were significantly more anxious about the word death. The gender and age results in this Indian sample are similar to that in some western samples. The results that those living with family have significantly higher death anxiety are not in agreement with past western studies and may reflect cultural differences in anxiety about death.
Stephens, Skye; Seto, Michael C; Goodwill, Alasdair M; Cantor, James M
Victim choice polymorphism refers to victim inconsistency in a series of offenses by the same perpetrator, such as in the domains of victim age, victim gender, and victim-offender relationship. Past studies have found that victim age polymorphic offenders have higher rates of sexual recidivism than offenders against adults only and offenders against children only. Few studies, however, have examined gender and relationship polymorphism, or accounted for the impact of the number of past victims. The present study analyzed the relationship between polymorphism and sexual recidivism, while controlling for the number of victims. The sample consisted of 751 male adult sexual offenders followed for an average of 10 years, 311 of whom were polymorphic (41% of the total sample). The main finding suggested that there was an association between sexual recidivism and age and relationship polymorphism; however, these associations were no longer significant after controlling for the number of victims.
Del Ferraro, S; Iavicoli, S; Russo, S; Molinaro, V
The hospital is a thermal environment where comfort must be calibrated by taking into account two different groups of people, that is, patients and medical staff. The study involves 30 patients and 19 medical staff with a view to verifying if Predicted Mean Vote (PMV) index can accurately predict thermal sensations of both groups also taking into account any potential effects of age and gender. The methodology adopted is based on the comparison between PMV values (calculated according to ISO 7730 after having collected environmental data and estimated personal parameters) and perceptual judgments (Actual Mean Vote, AMV), expressed by the subjects interviewed. Different statistical analyses show that PMV model finds his best correlation with AMV values in a sample of male medical staff under 65 years of age. It has been observed that gender and age are factors that must be taken into account in the assessment of thermal comfort in the hospital due to very weak correlation between AMV and PMV values.
Chlebowski, R T; Haque, R; Hedlin, H; Col, N; Paskett, E; Manson, J E; Kubo, J T; Johnson, K C; Wactawski-Wende, J; Pan, K; Anderson, G
In early adjuvant breast cancer trial reports, aromatase inhibitors more effectively reduced breast recurrence with lower risk of thromboembolic events and endometrial cancer than tamoxifen, while aromatase inhibitors had higher fracture and cardiovascular disease risk. We used data from updated patient-level meta-analyses of adjuvant trials in analyses to summarize the benefits and risks of these agents in various clinical circumstances. Baseline incidence rates for health outcomes by age and race/ethnicity, absent aromatase inhibitor, or tamoxifen use were estimated from the Women's Health Initiative. Aromatase inhibitor and tamoxifen effects on distant recurrence were obtained from a meta-analysis of the Arimidex, Tamoxifen, Alone or in Combination (ATAC) and Breast International Group (Big-1-98) clinical trials. Impact on other health outcomes were obtained from meta-analyses of randomized trials comparing aromatase inhibitor to tamoxifen use and from placebo-controlled chemoprevention trials. All health outcomes were given equal weight when modeling net benefit/risk for aromatase inhibitor compared to tamoxifen use by breast cancer recurrence risk, age (decade), race/ethnicity, hysterectomy (yes/no), and by prior myocardial infarction. Over a 10-year period, the benefit/risk index was more favorable for aromatase inhibitor than for tamoxifen as adjuvant breast cancer therapy in almost all circumstances regardless of patient age, race/ethnicity, breast cancer recurrence risk, or presence or absence of a uterus. Only in older women with prior myocardial infarction and low recurrence risk was an advantage for tamoxifen seen. Using a benefit/risk index for endocrine adjuvant breast cancer therapy in postmenopausal women, benefit was higher for aromatase inhibitor use in almost all circumstances.
This study focused on age-related changes in visual short-term memory using visual stimuli that did not allow verbal encoding. Experiment 1 examined the effects of age and the length of the stimulus presentation period on visual short-term memory function. Experiment 2 examined the effects of age, gender, and the length of the stimulus presentation period on visual short-term memory function. The worst memory performance and the largest performance difference between the age groups were observed in the shortest stimulus presentation period conditions. The performance difference between the age groups became smaller as the stimulus presentation period became longer; however, it did not completely disappear. Although gender did not have a significant effect on d' regardless of the presentation period in the young group, a significant gender-based difference was observed for stimulus presentation periods of 500 ms and 1,000 ms in the older group. This study indicates that the decline in visual short-term memory observed in the older group is due to the interaction of several factors.
Rothman, Mitchell S.
The Kura-Araxes cultural tradition existed in the highlands of the South Caucasus from 3500 to 2450 BCE (before the Christian era). This tradition represented an adaptive regime and a symbolically encoded common identity spread over a broad area of patchy mountain environments. By 3000 BCE, groups bearing this identity had migrated southwest across a wide area from the Taurus Mountains down into the southern Levant, southeast along the Zagros Mountains, and north across the Caucasus Mountains. In these new places, they became effectively ethnic groups amid already heterogeneous societies. This paper addresses the place of migrants among local populations as ethnicities and the reasons for their disappearance in the diaspora after 2450 BCE. PMID:26080417
Rothman, Mitchell S
The Kura-Araxes cultural tradition existed in the highlands of the South Caucasus from 3500 to 2450 BCE (before the Christian era). This tradition represented an adaptive regime and a symbolically encoded common identity spread over a broad area of patchy mountain environments. By 3000 BCE, groups bearing this identity had migrated southwest across a wide area from the Taurus Mountains down into the southern Levant, southeast along the Zagros Mountains, and north across the Caucasus Mountains. In these new places, they became effectively ethnic groups amid already heterogeneous societies. This paper addresses the place of migrants among local populations as ethnicities and the reasons for their disappearance in the diaspora after 2450 BCE.
Martínez-Pinilla, Eva; Ordóñez, Cristina; del Valle, Eva; Navarro, Ana; Tolivia, Jorge
Background: Learning processes or language development are only some of the cognitive functions that differ qualitatively between men and women. Gender differences in the brain structure seem to be behind these variations. Indeed, this sexual dimorphism at neuroanatomical level is accompanied unequivocally by differences in the way that aging and neurodegenerative diseases affect men and women brains. Objective: The aim of this study is the analysis of neuronal density in four areas of the hippocampus, and entorhinal and frontal cortices to analyze the possible gender influence during normal aging and in Alzheimer's disease (AD). Methods: Human brain tissues of different age and from both sexes, without neurological pathology and with different Braak's stages of AD, were studied. Neuronal density was quantified using the optical dissector. Results: Our results showed the absence of a significant neuronal loss during aging in non-pathological brains in both sexes. However, we have demonstrated specific punctual significant variations in neuronal density related with the age and gender in some regions of these brains. In fact, we observed a higher neuronal density in CA3 and CA4 hippocampal areas of non-pathological brains of young men compared to women. During AD, we observed a negative correlation between Braak's stages and neuronal density in hippocampus, specifically in CA1 for women and CA3 for men, and in frontal cortex for both, men and women. Conclusion: Our data demonstrated a sexual dimorphism in the neuronal vulnerability to degeneration suggesting the need to consider the gender of the individuals in future studies, regarding neuronal loss in aging and AD, in order to avoid problems in interpreting data. PMID:27679571
Matijević, Marko; Sikora, Miroslav; Leović, Dinko; Mumlek, Ivan; Macan, Darko
Objectives The occurrence and causes of maxillofacial trauma varies in different regions of the world. The aim of this study was to identify the occurrence, types and causes of maxillofacial injuries according to the age and gender differences in patients treated at the Department of Maxillofacial Surgery, University Hospital Center Osijek, between January 2011 and December 2013. Materials and methods A total of 64 patients, 41 males (64.1%) and 23 females (35.9%), aged from 18 to 86 years (mean age 42) participated in the study. Data collected and analyzed included gender, age, cause of injury and the type of maxillofacial injuries. Results The most common cause of injuries in both gender groups was falling down (39% males; 65% females). The second leading cause of injuries in males was interpersonal violence (29%) and in females traffic accident (26%) (p<0.05). The most common type of injury in both gender groups was bone injury (50%; in males zygomatic bones 55%, in females mandible 40%) (p>0.05). The most common causes of injuries in the youngest patients was violence (43%), and in others fall (50-70%; p<0.05). The most common reported type of injury in all age groups was bone injury (more than 50%; p>0.05). The majority of the falls and violence caused bone tissue injuries, and soft tissue and dentalveolar injuries were detected in traffic and sports accidents (p>0.05). Conclusion Falling down was the most common cause of oro-maxillofacial injuries in both men and women and in all three age groups. The leading type of injury was bone injury. The data obtained from this study provide important information for future prevention from injuries. PMID:27688419
Slagsvold, Britt; Sørensen, Annemette
High sense of control is related to benefits in many aspects of life, and education is known to be strongly related to sense of control. In this article we explore why women tend to feel a lower sense of control than men, and why the sense of control tends to be lower among the elderly than among younger people. In particular we explore the role played by education in explaining age- and gender differences in sense of control. The analysis is based on data from the first wave of the Norwegian NorLAG study, with a representative sample of adults aged 40-79 in 30 municipalities. We find that education accounts for some of the age and gender differences in sense of control, but the mediating effects of education are rather modest. We find an increasing gender gap in sense of control with age, and this increasing gap is completely explained by differences in education. Gender differences in sense of control is explained completely by four factors, which are related to resources and power; physical health, education, living with a partner, and leadership experience. Age differences in sense of control are only partially explained. Education, physical health and employment status cuts the age effect on sense of control to half. The effect of education on sense of control is partly mediated through what we suggest are tangible benefits of education, namely health, employment, and leadership experience. Education also influences individuals through socialization mechanisms. We view agentive orientation as a psychological benefit of education, and measure this characteristic with Bem's (1981) sex-role scale on masculinity. Agentive orientation completely explains the remaining effect of education on sense of control.
Hammer, Bernhard; Prskawetz, Alexia; Freund, Inga
We compare selected European countries using an economic dependency ratio which emphasizes the role of age-specific levels of production and consumption. Our analysis reveals large differences in the age- and gender-specific level and type of production activities across selected European countries and identifies possible strategies to adjust age-specific economic behaviour to an ageing population. The cross-country differences in economic dependency of children and elderly persons are largely determined by the age at which people enter, respectively exit, the labour market. The ability of the working age population to support children and elderly persons in turn is strongly influenced by the participation of women in paid work. We also provide a measure for the age-specific production and consumption in form of unpaid household work. The inclusion of unpaid household work leads to a decrease of the gender differences in production activities and indicates that the working age population supports children and elderly persons not only through monetary transfers but also through services produced by unpaid work (e.g. childcare, cooking, cleaning…). Given the available data, we cannot distinguish the age profile of consumption by gender and have to assume – in case of unpaid work - that each member of the household consumes the same. Hence, our results have to be regarded as a first approximation only. Our paper aims to argue that a reform of the welfare system needs to take into account not only public transfers but also private transfers, in particular the transfers in form of goods and services produced through unpaid household work. PMID:26110107