Seeking Sisterhood: Understanding the Gender Climate on a College Campus Using Participatory Action Research

ERIC Educational Resources Information Center

Kates, Emily

2013-01-01

Through Participatory Action Research (PAR), the present study investigated psychological and social aspects of women's experiences at a diverse Catholic college in California (CU). The study sought to better understand female students' perspectives about the environment for women on campus and to develop actionable outcomes to improve women's…

An empirical investigation of adventure-based incentive travel programs: exploring the relationship between benefits sought, demographic and travel behavior variables, and expected activity level

Treesearch

Kelly Bricker; Stuart Cottrell; Peter Verhoven

1998-01-01

The purpose of this empirical study was to examine benefits sought from an incentive travel experience prior to departure and individuals' subsequent involvement in various activities during the experience. During September-November, 1996, a California-based adventure travel company organized two incentive travel experiences to Fiji and Kenya for radio stations in...

Information giving and education in pregnancy: a review of qualitative studies.

PubMed

Nolan, Mary L

2009-01-01

Studies of childbirth education have universally failed to take into account the quality of the education provided to women and their families and whether its style of delivery meets women's preferences and needs. The present study sought to determine which educational approaches are most welcomed by women and most helpful to them in learning about labor, birth, and early parenting. A systematic survey of peer-reviewed studies on antenatal education, published in English from 1996-2006 and which sought women's views and experiences, was conducted. Findings confirm women's preference for a small-group learning environment in which they can talk to each other as well as the educator and can relate information to their individual circumstances.

Social Anxiety Mediates the Effect of Autism Spectrum Disorder Characteristics on Hostility in Young Adults

ERIC Educational Resources Information Center

White, Susan Williams; Kreiser, Nicole L.; Pugliese, Cara; Scarpa, Angela

2012-01-01

Problems with social anxiety are frequently reported in people with autism spectrum disorders (ASD). It is possible that social anxiety, when present, exacerbates the experience of hostility and other forms of aggression in relation to ASD symptoms. This study sought to determine if social anxiety symptoms mediate the relationship between features…

The Impact of an End-of-Life Communication Skills Intervention on Physicians-in-Training

ERIC Educational Resources Information Center

Pekmezaris, Renee; Walia, Rajni; Nouryan, Christian; Katinas, Lori; Zeitoun, Nancy; Alano, Gloria; Guzik, Howard J.; Lester, Paula E.; Sunday, Suzanne; Wolf-Klein, Gisele; Steinberg, Harry

2011-01-01

The palliative medicine literature consistently documents that physicians are poorly prepared to help patients experience a "good death" and are often unaware of their ill patients' preferences for end-of-life care. The present study, enrolling 150 physicians, sought to improve their communication skills for end-of-life care. We found significant…

Investigating University Educators' Design Thinking and the Implications for Design Support Tools

ERIC Educational Resources Information Center

Bennett, Sue; Agostinho, Shirley; Lockyer, Lori

2016-01-01

All university educators perform design work as they prepare and plan learning experiences for their students. How such design work is undertaken, conceptualised, and optimally supported is the focus of ongoing research for the authors. The purpose of this article is to present the results of a research study that sought to gain a richer…

Historical Thinking Ability among Talented Math and Science Students: An Exploratory Study.

ERIC Educational Resources Information Center

Fehn, Bruce

This study sought to discern the extent to which a sample of talented math and science students displayed domain-relevant skills possessed by those expertly trained in history. Subjects' experiences varied in terms of their exposure to primary source materials. The students were presented with five different kinds of documents related to the…

Burnt-Out but Engaged: The Co-Existence of Psychological Burnout and Engagement

ERIC Educational Resources Information Center

Timms, Carolyn; Brough, Paula; Graham, Deborah

2012-01-01

Purpose: This research sought to identify groups of school employees who were more similar in their responses to burnout and engagement measures, for the purpose of exploring what was similar in their school experiences. The profiles created in the present research enable a clearer appreciation of what is common to groups of school employees who…

Master of Business Administration (MBA) Student Outcomes in Vietnam: Graduate Student Insights from a Qualitative Study

ERIC Educational Resources Information Center

Ly, Chau Thi Minh; Vickers, Margaret H.; Fernandez, Santha

2015-01-01

Purpose: Exploratory insights into the graduate student experiences of offshore MBA programmes in Vietnam are presented. Students are considered key stakeholders in the higher education (HE) debate, and their views were sought in light of recent shifts in HE worldwide, associated business education changes, nagging questions around the quality of…

Challenging School Reform from Below: Is Leadership the Missing Link in Mobilization Theory?

ERIC Educational Resources Information Center

Stevenson, Howard

2016-01-01

This article presents research relating to the experiences of union and community-based campaigns that have sought to challenge the establishment of academy and free schools in England. Such schools are removed from local government control and are seen as a defining element of the neoliberal restructuring of public education. The research draws…

Experiences with a high-blockage model tested in the NASA Ames 12-foot pressure wind tunnel

NASA Technical Reports Server (NTRS)

Coder, D. W.

1984-01-01

Representation of the flow around full-scale ships was sought in the subsonic wind tunnels in order to a Hain Reynolds numbers as high as possible. As part of the quest to attain the largest possible Reynolds number, large models with high blockage are used which result in significant wall interference effects. Some experiences with such a high blockage model tested in the NASA Ames 12-foot pressure wind tunnel are summarized. The main results of the experiment relating to wind tunnel wall interference effects are also presented.

Judgemental and Developmental Mentoring in Further Education Initial Teacher Education in England: Mentor and Mentee Perspectives

ERIC Educational Resources Information Center

Manning, Catherine; Hobson, Andrew J.

2017-01-01

This article presents findings from a study which sought to identify the extent to which trainee teachers and their mentors considered their mentoring experiences and approaches to be judgemental or developmental. The article draws on a case study of trainee teachers and mentors on an Initial Teacher Education programme at a further education…

The Teaching of Art in Adult Education: An Analysis from the Experience in Cuiabá City, Brazil

ERIC Educational Resources Information Center

de Araujo, Gustavo Cunha; de Oliveira, Ana Arlinda

2015-01-01

This article presents the results of a Master's study conducted at the Graduate Program in Education of Universidade Federal do Mato Grosso, which sought to understand how educational practices occur in the teaching of art in Youth and Adult Education in Cuiabá city, Mato Grosso state, Brazil, using qualitative, descriptive and interpretative…

Employment Experiences of Youth with Emotional and Behavioral Disorders: Perspectives of Youth and Their Supervisors. Data Trends #102

ERIC Educational Resources Information Center

Research and Training Center on Family Support and Children's Mental Health, 2004

2004-01-01

"Data Trends" reports present summaries of research on mental health services for children and adolescents and their families. The article summarized in this "Data Trends" sought answers to several questions of central importance in understanding why maintaining employment is so challenging to these youth, and in designing transition programs and…

A Generic Qualitative Investigation of Academic Stress in College Students in the 21st Century

ERIC Educational Resources Information Center

Shelton, Ibrahim Glenn, Jr.

2017-01-01

This document presents an investigation of the experience of academic stress of college students in the early 21st century. It was an independent generic qualitative investigation that sought to examine the ideas, beliefs, and overt opinions of this construct in order to fill a gap that existed in the literature concerning the lack of documented…

The Experience of a Man with Severe Challenging Behaviour Following Resettlement from Hospital: A Single Case Design

ERIC Educational Resources Information Center

Bissell, Lianne; Phillips, Neil; Kroese, Biza Stenfert

2005-01-01

Carers' behaviour is thought to contribute to the development and maintenance of challenging behaviour in people with learning disabilities (Emerson et al. 1995; Hastings & Remington 1994). The present study sought to investigate the effectiveness of a behavioural intervention in the management of such problem behaviours by means of a long-term…

Emergent Conditional Relations in a Go/No-Go Procedure: Figure-Ground and Stimulus-Position Compound Relations

ERIC Educational Resources Information Center

Debert, Paula; Huziwara, Edson M.; Faggiani, Robson Brino; de Mathis, Maria Eugenia Simoes; McIlvane, William J.

2009-01-01

Past research has demonstrated emergent conditional relations using a go/no-go procedure with pairs of figures displayed side-by-side on a computer screen. The present study sought to extend applications of this procedure. In Experiment 1, we evaluated whether emergent conditional relations could be demonstrated when two-component stimuli were…

Learning to Teach Music-Themed Mathematics: An Examination of Preservice Teachers' Beliefs about Developing and Implementing Interdisciplinary Mathematics Pedagogy

ERIC Educational Resources Information Center

An, Song A.; Zhang, Meilan; Tillman, Daniel A.; Lesser, Lawrence M.; Siemssen, Annette; Tinajero, Josefina V.

2016-01-01

The study presented in this paper sought to offer a group of 21 preservice teachers with opportunities to learn about interdisciplinary mathematics pedagogy, plus the experience of implementing it with elementary students. It provided the participating preservice teachers' with an opportunity to reflect upon the potential advantages, as well as…

Empathy in Young Children: Relationship to Parents' Empathy, Affection, and Emphasis on the Feelings of Others.

ERIC Educational Resources Information Center

Barnett, Mark A.; And Others

The ability to empathize, or experience the emotions of another individual, has frequently been suggested as an important factor in the child's moral development and expression of prosocial behaviors. The present investigation sought to explore the relationship between the young child's empathy (as assessed by the Feshbach and Roe measure) and the…

Neural Processing of Acoustic Duration and Phonological German Vowel Length: Time Courses of Evoked Fields in Response to Speech and Nonspeech Signals

ERIC Educational Resources Information Center

Tomaschek, Fabian; Truckenbrodt, Hubert; Hertrich, Ingo

2013-01-01

Recent experiments showed that the perception of vowel length by German listeners exhibits the characteristics of categorical perception. The present study sought to find the neural activity reflecting categorical vowel length and the short-long boundary by examining the processing of non-contrastive durations and categorical length using MEG.…

Te Rita Papesch: Case Study of an Exemplary Learner of Maori as an Additional Language

ERIC Educational Resources Information Center

Ratima, Matiu Tai; Papesch, Te Rita

2014-01-01

This paper presents a case study of the life experiences of one exemplar adult second language Maori learner--Te Rita Papesch. Te Rita was one of 17 participants who were interviewed as a part of the first author's PhD study which sought to answer the question: what factors lead to the development of proficiency in te reo Maori amongst adult…

Crustal structure of the coastal and marine San Francisco Bay region, California

USGS Publications Warehouse

Parsons, Tom

2002-01-01

In summary, these studies were carried out in an environment where background information on faults in the San Francisco Bay region was sought. Much of the structural information presented here comes from experiments of a style unlikely to be conducted by the USGS in the near future. Together, the chapters in this volume provide a structural framework for a major part of a complex strike-slip fault system.

The effects of learning on event-related potential correlates of musical expectancy.

PubMed

Carrión, Ricardo E; Bly, Benjamin Martin

2008-09-01

Musical processing studies have shown that unexpected endings in familiar musical sequences produce extended latencies of the P300 component. The present study sought to identify event-related potential (ERP) correlates of musical expectancy by entraining participants with rule-governed chord sequences and testing whether unexpected endings created similar responses. Two experiments were conducted in which participants performed grammaticality classifications without training (Experiment 1) and with training (Experiment 2). In both experiments, deviant chords differing in instrumental timbre elicited a MMN/P3a waveform complex. Violations related to learned patterns elicited an early right anterior negativity and P3b. Latency and amplitude of peak components were modulated by the physical characteristics of the chords, expectations due to prior knowledge of musical harmony, and contextually defined expectations developed through entrainment.

No effect of stress on false recognition.

PubMed

Beato, María Soledad; Cadavid, Sara; Pulido, Ramón F; Pinho, María Salomé

2013-02-01

The present study aimed to analyze the effect of acute stress on false recognition in the Deese/Roediger-McDermott (DRM) paradigm. In this paradigm, lists of words associated with a non-presented critical lure are studied and, in a subsequent memory test, critical lures are often falsely remembered. In two experiments, participants were randomly assigned to either the stress group (Trier Social Stress Test) or the no-stress control group. Because we sought to control the level-of-processing at encoding, in Experiment 1, participants created a visual mental image for each presented word (deep encoding). In Experiment 2, participants performed a shallow encoding (to respond whether each word contained the letter "o"). The results indicated that, in both experiments, as predicted, heart rate and STAI-S scores increased only in the stress group. However, false recognition did not differ across stress and no-stress groups. Results suggest that, although psychosocial stress was successfully induced, it does not enhance the vulnerability of individuals with acute stress to DRM false recognition, regardless of the level of processing.

Culture-bound syndromes in Hispanic primary care patients.

PubMed

Bayles, Bryan P; Katerndahl, David A

2009-01-01

We sought to document Hispanic primary care patients' knowledge and experience of five culture-bound syndromes (CBS), as well as the basic socio-cultural correlates of these disorders. A convenience sample of 100 adult Hispanic patients presenting in an urban South Texas primary care clinic was recruited to complete a brief cross-sectional survey, presented in an oral format. Interviews sought information concerning five culture-bound syndromes--susto, empacho, nervios, mal de ojo, and ataques de nervios. Additional demographic, socio-economic, and acculturation data was collected. Descriptive and bivariate statistics (chi square, Fisher's) were used to assess relationships among variables and experience with each CBS. A multivariate logistic analysis was conducted to determine the possible contributions of age, gender, acculturation, and education to the personal experience of a culture-bound syndrome. Results indicate that 77% of respondents had knowledge of all five syndromes, with 42% reporting having personally experienced at least one CBS. Nervios was the most commonly suffered disorder, being reported by 30 respondents. This was followed, in declining order ofprevalence, by susto, mal de ojo, empacho, and ataques de nervios. Multivariate logistic regression analysis found that higher education beyond high school was associated with a slightly decreased likelihood of reporting having suffered from any culture-bound syndrome. While co-occurrence among these disorders occurred, the patterns of predictors suggest that the co-occurrence is not a reflection of mislabeling of one common syndrome. Knowledge of and experience with culture-bound syndromes is common among Hispanic primary care patients in South Texas. Healthcare providers ought to consider discussing these illnesses in a non-judgmental manner with patients who present with symptoms that are consistent with these syndromes. Future studies, with larger sample sizes, are warranted to elucidate the nature of culture-bound disorders and their relationships with conventional diagnostic entities and treatment-seeking behaviors.

Academic Librarians Engage with Assessment Methods and Tools

ERIC Educational Resources Information Center

Savage, Devin; Piotrowski, Pattie; Massengale, Lisa

2017-01-01

Many academic libraries have actively sought to articulate their value to campus stakeholders for well over a decade, and this demonstration of utility has become even more necessary as college and university budgets are scrutinized and even imperiled. This article will examine the experience of several academic libraries that have sought multiple…

Two-Photon Coherent State Light - Its Generation and Potential Applications

DTIC Science & Technology

1984-05-31

photodetection statistics are sought. Although we shall neglect internal time constant and noise effects, which are present in real detectors, our direct...four times the average number of received photons. Furthermore, the observed fluctuation behavior for any laser, light-emitting diode, or ordinary...mode d. In a real experiment, this is not quite so because of the assumptions made in arriving at (11.3). In particular, the pump modes B1 and B2 cannot

Creating comprehensive, youth centered, culturally appropriate sex education: What do young gay, bisexual and questioning men want?

PubMed

Pingel, Emily Sweetnam; Thomas, Laura; Harmell, Chelsea; Bauermeister, José

2013-12-01

We examined young gay, bisexual and questioning men's (YGBQM) experiences with school-based sex education as they sought to learn about sex and sexual health, and their suggestions for improving same-sex education resources. Thematic analysis of 30 in-depth interviews with YGBQM (ages 18-24) underscored the discrepancies between the existing school-based sex education curricula and YGBQM's perceived sex education needs. Our results show that many youths' sexuality and same-sex sexual behaviors are excluded in sex education lessons; however, YGBQM noted that they sought out other resources (e.g., websites) to answer their questions. We discuss YGBQM's ideas for the creation of a sex and sexual health website that would be tailored for youth like themselves, including topics and features that an ideal website would contain. In addition, we present recommended changes to existing school-based sexual education curricula.

Creating comprehensive, youth centered, culturally appropriate sex education: What do young gay, bisexual and questioning men want?

PubMed Central

Pingel, Emily Sweetnam; Thomas, Laura; Harmell, Chelsea; Bauermeister, José

2013-01-01

We examined young gay, bisexual and questioning men's (YGBQM) experiences with school-based sex education as they sought to learn about sex and sexual health, and their suggestions for improving same-sex education resources. Thematic analysis of 30 in-depth interviews with YGBQM (ages 18-24) underscored the discrepancies between the existing school-based sex education curricula and YGBQM's perceived sex education needs. Our results show that many youths' sexuality and same-sex sexual behaviors are excluded in sex education lessons; however, YGBQM noted that they sought out other resources (e.g., websites) to answer their questions. We discuss YGBQM's ideas for the creation of a sex and sexual health website that would be tailored for youth like themselves, including topics and features that an ideal website would contain. In addition, we present recommended changes to existing school-based sexual education curricula. PMID:24348222

Different patterns of modality dominance across development.

PubMed

Barnhart, Wesley R; Rivera, Samuel; Robinson, Christopher W

2018-01-01

The present study sought to better understand how children, young adults, and older adults attend and respond to multisensory information. In Experiment 1, young adults were presented with two spoken words, two pictures, or two word-picture pairings and they had to determine if the two stimuli/pairings were exactly the same or different. Pairing the words and pictures together slowed down visual but not auditory response times and delayed the latency of first fixations, both of which are consistent with a proposed mechanism underlying auditory dominance. Experiment 2 examined the development of modality dominance in children, young adults, and older adults. Cross-modal presentation attenuated visual accuracy and slowed down visual response times in children, whereas older adults showed the opposite pattern, with cross-modal presentation attenuating auditory accuracy and slowing down auditory response times. Cross-modal presentation also delayed first fixations in children and young adults. Mechanisms underlying modality dominance and multisensory processing are discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

Teachers' Attitudes and Concerns towards Integrating Students with Special Needs in Regular Classrooms: A United Arab Emirates Perspective

ERIC Educational Resources Information Center

Bradshaw, Keith

2009-01-01

Teachers from schools across the United Arab Emirates were asked to complete two questionnaires. The first questionnaire sought data from the teachers on their experience, qualifications, classes taught and attitudes in relation to inclusion. Information was also sought on the advantages and disadvantages of inclusion, the most difficult…

In-School Suspension: An Effective Deterent of Student Misbehavior or Just Another Form of Discipline

ERIC Educational Resources Information Center

Roach, William Farris, Jr.

2012-01-01

This qualitative study sought to better understand the lived experiences of students, teachers, and administrators with regards to the In-School Suspension program. This study was grounded in a theoretical framework which included basic concepts of behaviorism and social exchange theory. With these theories this research study sought to explain…

Information Communication Technology Pedagogical Integration in Mathematics Instruction among Teachers in Secondary Schools in Kenya

ERIC Educational Resources Information Center

Wanjala, Martin

2016-01-01

This paper reports finding of the study that sought to ascertain the extent of ICT-pedagogical integration in mathematics instruction among secondary school teachers in Kenya. Information was sought on professional development experiences and needs in computer technology use in mathematics instruction, the type of computer software used in…

Beliefs about depression--do affliction and treatment experience matter? Results of a population survey from Germany.

PubMed

Mnich, Eva; Makowski, Anna Christin; Lambert, Martin; Angermeyer, Matthias C; Knesebeck, Olaf von dem

2014-08-01

There is not much known about the associations of beliefs about depression (depression literacy) with a history of depression and treatment experience. Analyses were based on a telephone survey in two large German cities (Hamburg and Munich). Written vignettes with typical signs and symptoms suggestive of a depression were presented to 1293 respondents. Respondents were then asked about beliefs about causes, symptoms, prevalence, and treatment using a standardized questionnaire. For the analysis respondents were divided into three groups: (1) people who never had a depression, (2) people who had a depression but were not treated and (3) people with treatment experience. Respondents with experience in treatment for depression were more likely to correctly recognize the disorder, to positively evaluate treatability and to favor external factors (adverse conditions in childhood and psychosocial stress) as potential causes of depression compared to those who never were afflicted. There were no significant differences between these two groups regarding beliefs about the effectiveness of treatment options. There were only few significant differences in depression literacy between respondents who have a history of depression but have not sought help and those who never were afflicted. The three groups were constituted on the basis of respondents׳ self-reports, not medical diagnoses. Our findings only partly support the general assumption that being afflicted and having sought help is associated with beliefs closer to those of professionals. Copyright © 2014 Elsevier B.V. All rights reserved.

Children's self-assessment of performance and task-related help seeking.

PubMed

Nelson-Le Gall, S; Kratzer, L; Jones, E; DeCooke, P

1990-04-01

The present research examined the role of self-assessment of performance on children's use of help-seeking as an achievement strategy. In two experiments, third- and fifth-grade children were blocked into low and high verbal skill groups. Children performed a multitrial verbal task in which they were required to indicate their confidence in the correctness of their tentative solution and then were given the opportunity to seek help before providing a final solution on each trial. The second experiment differed from the first in that subjects were provided with a common motivation for seeking help. Subjects' confidence in the correctness of their solution was found to influence both the frequency and type of help sought. High task-related skill was associated with the discriminating use of help-seeking as an achievement strategy, especially among boys. Also, both the frequency and type of help sought varied with self-assessments for older children more than for younger children. Findings are discussed in terms of grade and sex differences in the use of internally based cues for performance evaluation. The importance of accounting for the interplay of children's age and task specific skill with achievement-related goals is stressed.

Single crystals of metal solid solutions

NASA Technical Reports Server (NTRS)

Miller, J. F.; Austin, A. E.; Richard, N.; Griesenauer, N. M.; Moak, D. P.; Mehrabian, M. R.; Gelles, S. H.

1974-01-01

The following definitions were sought in the research on single crystals of metal solid solutions: (1) the influence of convection and/or gravity present during crystallization on the substructure of a metal solid solution; (2) the influence of a magnetic field applied during crystallization on the substructure of a metal solid solution; and (3) requirements for a space flight experiment to verify the results. Growth conditions for the selected silver-zinc alloy system are described, along with pertinent technical and experimental details of the project.

Becoming Socialized into a New Professional Role: LPN to BN Student Nurses' Experiences with Legitimation

PubMed Central

Melrose, Sherri; Miller, Jean; Gordon, Kathryn; Janzen, Katherine J.

2012-01-01

This paper presents findings from a qualitative descriptive study that explored the professional socialization experiences of Licensed Practical Nurses (LPNs) who attended an online university to earn a Baccalaureate degree in nursing (BN), a prerequisite to writing the Canadian Registered Nurse (RN) qualifying exam. The project was framed from a constructivist worldview and Haas and Shaffir's theory of legitimation. Participants were 27 nurses in a Post-LPN to BN program who came from across Canada to complete required practicums. Data was collected from digital recordings of four focus groups held in different cities. Transcripts were analyzed for themes and confirmed with participants through member checking. Two overarching themes were identified and are presented to explain how these unique adult learners sought to legitimize their emerging identity as Registered Nurses (RNs). First, Post-LPN to BN students need little, if any, further legitimation to affirm their identities as “nurse.” Second, practicum interactions with instructors and new clinical experiences are key socializing agents. PMID:22548165

Becoming Socialized into a New Professional Role: LPN to BN Student Nurses' Experiences with Legitimation.

PubMed

Melrose, Sherri; Miller, Jean; Gordon, Kathryn; Janzen, Katherine J

2012-01-01

This paper presents findings from a qualitative descriptive study that explored the professional socialization experiences of Licensed Practical Nurses (LPNs) who attended an online university to earn a Baccalaureate degree in nursing (BN), a prerequisite to writing the Canadian Registered Nurse (RN) qualifying exam. The project was framed from a constructivist worldview and Haas and Shaffir's theory of legitimation. Participants were 27 nurses in a Post-LPN to BN program who came from across Canada to complete required practicums. Data was collected from digital recordings of four focus groups held in different cities. Transcripts were analyzed for themes and confirmed with participants through member checking. Two overarching themes were identified and are presented to explain how these unique adult learners sought to legitimize their emerging identity as Registered Nurses (RNs). First, Post-LPN to BN students need little, if any, further legitimation to affirm their identities as "nurse." Second, practicum interactions with instructors and new clinical experiences are key socializing agents.

Relationships between Students' Experiences of Learning in an Undergraduate Internship Programme and New Graduates' Experiences of Professional Practice

ERIC Educational Resources Information Center

Matthew, Susan M.; Taylor, Rosanne M.; Ellis, Robert A.

2012-01-01

Although educators believe that undergraduate internship programmes are a vital component of professional degrees, evidence of the relationship between students' experiences of learning during such programmes and the quality of new graduates' experiences of professional practice is limited. This research sought to investigate associations between…

Illumination preference, illumination constancy and colour discrimination by bumblebees in an environment with patchy light.

PubMed

Arnold, Sarah E J; Chittka, Lars

2012-07-01

Patchy illumination presents foraging animals with a challenge, as the targets being sought may appear to vary in colour depending on the illumination, compromising target identification. We sought to explore how the bumblebee Bombus terrestris copes with tasks involving flower colour discrimination under patchy illumination. Light patches varied between unobscured daylight and leaf-shade, as a bee might encounter in and around woodland. Using a flight arena and coloured filters, as well as one or two different colours of artificial flower, we quantified how bees chose to forage when presented with foraging tasks under patchy illumination. Bees were better at discriminating a pair of similar colours under simulated unobscured daylight illumination than when foraging under leaf-shade illumination. Accordingly, we found that bees with prior experience of simulated daylight but not leaf-shade illumination initially preferred to forage in simulated daylight when all artificial flowers contained rewards as well as when only one colour was rewarding, whereas bees with prior experience of both illuminants did not exhibit this preference. Bees also switched between illuminants less than expected by chance. This means that bees prefer illumination conditions with which they are familiar, and in which rewarding flower colours are easily distinguishable from unrewarding ones. Under patchy illumination, colour discrimination performance was substantially poorer than in homogenous light. The bees' abilities at coping with patchy light may therefore impact on foraging behaviour in the wild, particularly in woodlands, where illumination can change over short spatial scales.

The Effect of Romantic Relationships on the Evaluation of the Attractiveness of One's Own Face.

PubMed

Cai, Jiaye; Zheng, Yan; Li, Pei; Ye, Bin; Liu, Hongyan; Ge, Liezhong

2018-01-01

The present study sought to explore the effect of romantic relationships on the attractiveness evaluation of one's own face using two experiments with the probability evaluation and the subjective rating method. Experiment 1 and Experiment 2 enrolled couples and single individuals as participants, respectively. The results of the two experiments indicated that the participants evaluated their own face as significantly more attractive than did others of the same sex. More importantly, the romantic relationship enhanced the positive bias in the evaluation of self-face attractiveness, that is, couple participants showed a stronger positive bias than did single individuals. It was also found that a person in a romantic relationship was prone to overestimating the attractiveness of his or her lover's face, from the perspective of both probability evaluation and rating score. However, the abovementioned overestimation did not surpass the evaluations of the exaggeratedly attractive face. The present results supported the observer hypothesis, demonstrating the romantic relationship to be an important influential factor of facial attractiveness. Our findings have important implications for the research of self-face evaluation.

The Effect of Romantic Relationships on the Evaluation of the Attractiveness of One’s Own Face

PubMed Central

Cai, Jiaye; Zheng, Yan; Li, Pei; Ye, Bin; Ge, Liezhong

2018-01-01

The present study sought to explore the effect of romantic relationships on the attractiveness evaluation of one’s own face using two experiments with the probability evaluation and the subjective rating method. Experiment 1 and Experiment 2 enrolled couples and single individuals as participants, respectively. The results of the two experiments indicated that the participants evaluated their own face as significantly more attractive than did others of the same sex. More importantly, the romantic relationship enhanced the positive bias in the evaluation of self-face attractiveness, that is, couple participants showed a stronger positive bias than did single individuals. It was also found that a person in a romantic relationship was prone to overestimating the attractiveness of his or her lover’s face, from the perspective of both probability evaluation and rating score. However, the abovementioned overestimation did not surpass the evaluations of the exaggeratedly attractive face. The present results supported the observer hypothesis, demonstrating the romantic relationship to be an important influential factor of facial attractiveness. Our findings have important implications for the research of self-face evaluation. PMID:29755725

Investigating the mechanisms of visually-evoked tactile sensations.

PubMed

McKenzie, Kirsten J; Lloyd, Donna M; Brown, Richard J; Plummer, Faye; Poliakoff, Ellen

2012-01-01

When attempting to detect a near-threshold signal, participants often incorrectly report the presence of a signal, particularly when a stimulus in a different modality is presented. Here we investigated the effect of prior experience of bimodal visuotactile stimuli on the rate of falsely reported touches in the presence of a light. In Experiment 1, participants made more false alarms in light-present than light-absent trials, despite having no experience of the experimental visuotactile pairing. This suggests that light-evoked false alarms are a consequence of an existing association, rather than one learned during the experiment. In Experiment 2, we sought to manipulate the strength of the association through prior training, using supra-threshold tactile stimuli that were given a high or low association with the light. Both groups still exhibited an increased number of false alarms during light-present trials, however, the low association group made significantly fewer false alarms across conditions, and there was no corresponding group difference in the number of tactile stimuli correctly identified. Thus, while training did not affect the boosting of the tactile signal by the visual stimulus, the low association training affected perceptual decision-making more generally, leading to a lower number of illusory touch reports, independent of the light. Copyright © 2011 Elsevier B.V. All rights reserved.

Fun Is More Fun When Others Are Involved.

PubMed

Reis, Harry T; O'Keefe, Stephanie D; Lane, Richard D

2017-01-01

Fun activities are commonly sought and highly desired yet their affective side has received little scrutiny. The present research investigated two features of fun in two daily diary studies and one laboratory experiment. First, we examined the affective state associated with fun experiences. Second, we investigated the social context of fun, considering whether shared fun is more enjoyable than solitary fun. Findings from these studies indicated that fun is associated with both high-activation and low-activation positive affects, and that it is enhanced when experienced with others (especially friends). However, social fun was associated with increases in high-activation but not low-activation positive affect, suggesting that social interaction emphasizes energizing affective experiences. We also found that loneliness moderated the latter effects, such that lonely individuals received a weaker boost from shared compared to solitary fun. These results add to what is known about the impact of social contexts on affective experience.

Investigations of electron helicity in optically active molecules using polarized beams of electrons and positrons

NASA Technical Reports Server (NTRS)

Gidley, D. W.; Rich, A.; Van House, J. C.; Zitzewitz, P. W.

1981-01-01

A positronium-formation experiment with a high sensitivity to a possible relation between the helicity of beta particles emitted in nuclear beta decay and the optical asymmetry of biological molecules is presented. The experiment is based on a mechanism in which the electrons in optically active molecules possess a helicity of less than 0.001, too weak to detect in radiolysis experiments, the sign of which depends on the chirality of the isomer. A helicity-dependent asymmetry is sought in the formation of the triplet ground state of positronium when a low-energy beam of polarized positrons of reversible helicity interacts with an optically active substance coating a channel electron multiplier. Asymmetries between positronium decays observed at positive and negative helicities for the same substance can thus be determined with a sensitivity of 0.0001, which represents a factor of 100 improvement over previous positronium experiments.

Fun Is More Fun When Others Are Involved

PubMed Central

Reis, Harry T.; O'Keefe, Stephanie D.; Lane, Richard D.

2016-01-01

Fun activities are commonly sought and highly desired yet their affective side has received little scrutiny. The present research investigated two features of fun in two daily diary studies and one laboratory experiment. First, we examined the affective state associated with fun experiences. Second, we investigated the social context of fun, considering whether shared fun is more enjoyable than solitary fun. Findings from these studies indicated that fun is associated with both high-activation and low-activation positive affects, and that it is enhanced when experienced with others (especially friends). However, social fun was associated with increases in high-activation but not low-activation positive affect, suggesting that social interaction emphasizes energizing affective experiences. We also found that loneliness moderated the latter effects, such that lonely individuals received a weaker boost from shared compared to solitary fun. These results add to what is known about the impact of social contexts on affective experience. PMID:28919919

Wilderness visitors, experiences, and visitor management

Treesearch

David N. Cole; Stephen F. McCool

2000-01-01

This paper provides an overview of the Wilderness science in a time of change conference-Volume 4: Wilderness visitors, experiences, and visitor management. Wilderness areas are managed to protect their wilderness character, but they also provide opportunities for recreation use. Decades ago, relatively few people sought wilderness experiences, and...

'I've got to get something out of it. And so do they': experiences of people with aphasia and university students participating in a communication partner training programme for healthcare professionals.

PubMed

Cameron, Ashley; Hudson, Kyla; Finch, Emma; Fleming, Jennifer; Lethlean, Jennifer; McPhail, Steven

2018-06-05

Communication partner training (CPT) has been used to support communication partners to interact successfully with people with aphasia (PWA). Through successful CPT interaction PWA's accessibility to healthcare is notably improved. The present study sought to build on prior studies by investigating the experiences of individuals with aphasia and healthcare providers to ascertain what they deemed to be beneficial from CPT and what could be refined or improved, dependent on the setting and skill set of those participating. To gain an understanding of the experiences of PWA involved in the provision of CPT to health professional (HP) students. Also to investigate the experiences of HP students who participated in the CPT programme. Eight PWA and 77 HP students who had completed a CPT programme participated in a focus group/semi-structured interview (PWA) and feedback session (HP students) moderated by two speech-language pathologists (SLPs). These sessions were recorded (audio and video), transcribed verbatim, including non-verbal communication, and analyzed using qualitative content analysis. Overall, the study sought to understand experiences of the training. Both the PWA and HP students reported positive experiences of CPT. PWA discussed their perception that CPT improved HPs and HP students' understanding and interactions conversing with them and emphasized the need for training and education for all health related professions. HP students enjoyed the opportunity to experience interacting with PWA, without being 'assessed' and felt it consolidated their learning based on lecture content. Inclusive and accessible healthcare is paramount to ensure the engagement of patients and providers. Based on the experiences and feedback of the participants in this current study, CPT offers a salient and practical training method with potential to improve practice. Participants perceived CPT to be beneficial and validated the need for the training to support PWA accessing healthcare. © 2018 Royal College of Speech and Language Therapists.

Persuasion Via Mere Exposure

ERIC Educational Resources Information Center

Tucker, Raymond K.; Ware, Paul D.

1971-01-01

Describes an experiment which sought to effect persuasion by merely exposing subjects to the name of a stimulus object for a specified number of times. Through illustration, explains the theoretical basis and methodology employed in a mere exposure experiment. (Author)

Infants Understand Deceptive Intentions to Implant False Beliefs about Identity: New Evidence for Early Mentalistic Reasoning

PubMed Central

Scott, Rose M.; Richman, Josh C.; Baillargeon, Renée

2015-01-01

Are infants capable of representing false beliefs, as the mentalistic account of early psychological reasoning suggests, or are they incapable of doing so, as the minimalist account suggests? The present research sought to shed light on this debate by testing the minimalist claim that a signature limit of early psychological reasoning is a specific inability to understand false beliefs about identity: because of their limited representational capabilities, infants should be unable to make sense of situations where an agent mistakes one object for another, visually identical object. To evaluate this claim, three experiments examined whether 17-month-olds could reason about the actions of a deceptive agent who sought to implant in another agent a false belief about the identity of an object. In each experiment, a thief attempted to secretly steal a desirable rattling toy during its owner’s absence by substituting a less desirable silent toy. Infants realized that this substitution could be effective only if the silent toy was visually identical to the rattling toy (Experiment 1) and the owner did not routinely shake her toy when she returned (Experiment 2). When these conditions were met, infants expected the owner to be deceived and to mistake the silent toy for the rattling toy she had left behind (Experiment 3). Together, these results cast doubt on the minimalist claim that infants cannot represent false beliefs about identity. More generally, these results indicate that infants in the 2nd year of life can reason not only about the actions of agents who hold false beliefs, but also about the actions of agents who seek to implant false beliefs, thus providing new support for the mentalistic claim that an abstract capacity to reason about false beliefs emerges early in human development. PMID:26374383

Natural Medicine: Wilderness Experience Outcomes for Combat Veterans

ERIC Educational Resources Information Center

Dietrich, Zachary Clayborne; Joye, Shauna Wilson; Garcia, Joseph Amos

2015-01-01

Wilderness Experience Programs (WEPs) have been shown to enhance psychological well-being for numerous populations. However, among veteran populations, these studies have historically evaluated programs that are short-term experiences, usually less than 1 week. The current research sought to evaluate a WEP for post-9/11 combat veterans engaging in…

Developing Teachers for High-Poverty Schools: The Role of the Internship Experience

ERIC Educational Resources Information Center

McKinney, Sueanne E.; Haberman, Martin; Stafford-Johnson, Delia; Robinson, Jack

2008-01-01

This investigation sought to determine if there was a difference in the development of effective urban teacher characteristics after completing a traditional internship experience or a Professional Development School internship experience. The Urban Teacher Selection Interview was used to assess 10 characteristics including persistence, value of…

Using Asynchronous Video to Achieve Instructor Immediacy and Closeness in Online Classes: Experiences from Three Cases

ERIC Educational Resources Information Center

Griffiths, Michael; Graham, Charles

2010-01-01

This research sought to understand the experiences of students and instructors with asynchronous video (video-mail) using webcams in three online sections of teacher education classes at Brigham Young University. We examined the experiences of students through scores and comments posted in student ratings surveys, and the experiences of…

Content-specific gender differences in emotion ratings from early to late adulthood.

PubMed

Gomez, Patrick; von Gunten, Armin; Danuser, Brigitta

2013-12-01

The investigation of gender differences in emotion has attracted much attention given the potential ramifications on our understanding of sexual differences in disorders involving emotion dysregulation. Yet, research on content-specific gender differences across adulthood in emotional responding is lacking. The aims of the present study were twofold. First, we sought to investigate to what extent gender differences in the self-reported emotional experience are content specific. Second, we sought to determine whether gender differences are stable across the adult lifespan. We assessed valence and arousal ratings of 14 picture series, each of a different content, in 94 men and 118 women aged 20 to 81. Compared to women, men reacted more positively to erotic images, whereas women rated low-arousing pleasant family scenes and landscapes as particularly positive. Women displayed a disposition to respond with greater defensive activation (i.e., more negative valence and higher arousal), in particular to the most arousing unpleasant contents. Importantly, significant interactions between gender and age were not found for any single content. This study makes a novel contribution by showing that gender differences in the affective experiences in response to different contents persist across the adult lifespan. These findings support the "stability hypothesis" of gender differences across age. © 2013 The Scandinavian Psychological Associations.

Mammography status using patient self-reports and computerized radiology database.

PubMed

Thompson, B; Taylor, V; Goldberg, H; Mullen, M

1999-10-01

This study sought to compare self-reported mammography use of low-income women utilizing an inner-city public hospital with a computerized hospital database for tracking mammography use. A survey of all age-eligible women using the hospital's internal medicine clinic was done; responses were matched with the radiology database. We examined concordance among the two data sources. Concordance between self-report and the database was high (82%) when using "ever had a mammogram at the hospital," but low (58%) when comparing self-reported last mammogram with the information contained in the database. Disagreements existed between self-reports and the database. Because we sought to ensure that women would know exactly what a mammogram entailed by including a picture of a woman having a mammogram, it is possible that women's responses were accurate, leading to concerns that discrepancies might be present in the database. Physicians and staff must ensure that they understand the full history of a woman's experience with mammography before recommending for or against the procedure.

A new experience: the course of ethics in engineering in the Department of Civil Engineering, University of Granada.

PubMed

Gil-Martín, Luisa María; Hernández-Montes, Enrique; Segura-Naya, Armando

2010-06-01

A course in professional ethics for civil engineers was taught for the first time in Spain during the academic year 2007/08. In this paper a survey on the satisfaction and expectation of the course is presented. Surprisingly the students sought moral and ethical principles for their own ordinary lives as well as for their profession. Students were concerned about the law, but in their actions they were more concerned with their conscience, aware that it can be separate from the law.

Ultrafast-based projection-reconstruction three-dimensional nuclear magnetic resonance spectroscopy.

PubMed

Mishkovsky, Mor; Kupce, Eriks; Frydman, Lucio

2007-07-21

Recent years have witnessed increased efforts toward the accelerated acquisition of multidimensional nuclear magnetic resonance (nD NMR) spectra. Among the methods proposed to speed up these NMR experiments is "projection reconstruction," a scheme based on the acquisition of a reduced number of two-dimensional (2D) NMR data sets constituting cross sections of the nD time domain being sought. Another proposition involves "ultrafast" spectroscopy, capable of completing nD NMR acquisitions within a single scan. Potential limitations of these approaches include the need for a relatively slow 2D-type serial data collection procedure in the former case, and a need for at least n high-performance, linearly independent gradients and a sufficiently high sensitivity in the latter. The present study introduces a new scheme that comes to address these limitations, by combining the basic features of the projection reconstruction and the ultrafast approaches into a single, unified nD NMR experiment. In the resulting method each member within the series of 2D cross sections required by projection reconstruction to deliver the nD NMR spectrum being sought, is acquired within a single scan with the aid of the 2D ultrafast protocol. Full nD NMR spectra can thus become available by backprojecting a small number of 2D sets, collected using a minimum number of scans. Principles, opportunities, and limitations of the resulting approach, together with demonstrations of its practical advantages, are here discussed and illustrated with a series of three-dimensional homo- and heteronuclear NMR correlation experiments.

Self-Reported Dental Fear among Dental Students and Their Patients

PubMed Central

Serra-Negra, Junia; Paiva, Saul M.; Oliveira, Mauricio; Ferreira, Efigenia; Freire-Maia, Fernanda; Pordeus, Isabela

2011-01-01

The aim of the present study was to compare self-reported dental fear among dental students and patients at a School of Dentistry in Belo Horizonte, Brazil. Eighty students ranging in age from 20 to 29 years and 80 patients ranging in age from 18 to 65 years participated in the study. A self-administered pre-tested questionnaire consisting of 13 items was used for data acquisition. The city of Belo Horizonte Social Vulnerability Index (SVI) was employed for socioeconomic classification. The chi-square test and binary and multinomial logistic regression were employed in the statistical analysis, with the significance level set at 0.05. The majority of dental students (76.5%) sought the dentist for the first time for a routine exam, while patients (77.3%) mostly sought a dentist for the treatment of dental pain. Dental fear was more prevalent among the patients (72.5%) than the students (27.5%). A total of 47.1% of the students and 52.9% of the patients reported having had negative dental experiences in childhood. The logistic model revealed an association between dental fear and a pain-related experience (OR: 1.8; 95%CI: 1.3–2.6). Patients were more prone to dental fear (OR: 2.2; 95%CI: 1.0–5.0). Although at different percentages, both students and patients experienced dental fear. Current patient with previous experience of dental pain had more dental fear. PMID:22470277

Stimulated forces demonstrated: Why the trouton-noble experiment failed and how to make it succeed

NASA Astrophysics Data System (ADS)

Cornille, Patrick; Naudin, Jean-Louis; Szames, Alexandre

1999-01-01

At the turn of the 20th century, Frederick T. Trouton and Henry R. Noble (TN) performed a little known æther drift experiment which came to be known as the electrostatic analogue of Michelson-Morley's famous experiment. If the æther were real, they said, a capacitor charged with ``high'' voltage should exhibit a ``jerk'' and a subsequent ``spontaneous'' torque, thus demonstrating the existence of an æther wind. Trouton and Noble failed to observe the torque and paved the way to the special theory of relativity. We have replicated the TN experiment. We obtained positive results: the principle of relativity is disproved. Other TN-like experiments allowed us to observe the stimulated rotational motions (TN's long-sought effect), the stimulated translational motions (Biefeld-Brown effect), and the sustained rotation of charged, suspended capacitors. Video movies are presented at the conference. TN's failure is analyzed. The concept of stimulated forces is explained in light of its relevance to the future of space locomotion.

Wilderness as a place: human dimensions of the wilderness experience

Treesearch

Chad P. Dawson

2007-01-01

Understanding the experiences sought by visitors to wilderness areas and how satisfied they are with their experiences is an important type of information for wilderness managers. Understanding how these dimensions are measures of the concept of "place" can help wilderness managers develop better visitor education and management programs. This paper briefly...

Informing Leadership Education by Connecting Curricular Experiences and Leadership Outcomes

ERIC Educational Resources Information Center

McKim, Aaron J.; Velez, Jonathan J.

2017-01-01

Linking specific learning experiences to leadership development has the potential to enhance leadership education. In this study, we sought to link student growth in 13 leadership areas to specific learning experiences within a leadership development program. We measured development within the 13 areas by comparing the perceived needs of students…

Quinceaneras and Quadratics: Experiences of Latinas in State-Supported Residential Schools of Science and Math

ERIC Educational Resources Information Center

Sayman, Donna M.

2013-01-01

This qualitative study sought to understand the experiences of Latinas enrolled in residential state schools of science, technology, engineering, and math (STEM). Goals of the study focused on understanding experiences and identifying factors such as decisions to enroll, barriers and supports, and issues contributing to retention. These schools…

Graduates' Orientations to Higher Education and Their Retrospective Experiences of Teaching and Learning

ERIC Educational Resources Information Center

Spronken-Smith, Rachel; Buissink-Smith, Nell; Bond, Carol; Grigg, Gabrielle

2015-01-01

In this article, we sought a relation between orientation to higher education and curricular experiences, and elucidated the nature of transformative curricular experiences. Twenty-four graduates from humanities and science degrees in the year 2000 were interviewed approximately five years later to obtain their retrospective views on the purpose…

Evaluation of a BSW Research Experience: Improving Student Research Competency

ERIC Educational Resources Information Center

Whipple, Ellen E.; Hughes, Anne; Bowden, Susan

2015-01-01

This article examines the experience of 24 BSW students in a faculty-mentored undergraduate research experience (URE) over the course of 1 academic year. In particular, we sought to better understand students' self-perceived sense of competency across 15 specific research skills. In addition, we examined the URE's impact on students' knowledge…

How Do Parents of Children with Communication Difficulties Experience Video Interaction Guidance? A Practitioner Research Project

ERIC Educational Resources Information Center

Taylor, Amelia Fay

2016-01-01

This practitioner research article sought to provide an interpretation of the parental experience of video interaction guidance (VIG). Two mothers and one grandmother participated in one cycle of VIG and one interview about their experiences. Transcripts were analysed using Interpretive Phenomenological Analysis (IPA). Findings indicated that…

Viewing Artworks: Contributions of Cognitive Control and Perceptual Facilitation to Aesthetic Experience

ERIC Educational Resources Information Center

Cupchik, Gerald C.; Vartanian, Oshin; Crawley, Adrian; Mikulis, David J.

2009-01-01

When we view visual images in everyday life, our perception is oriented toward object identification. In contrast, when viewing visual images "as artworks", we also tend to experience subjective reactions to their stylistic and structural properties. This experiment sought to determine how cognitive control and perceptual facilitation contribute…

Health Vlogger-Viewer Interaction in Chronic Illness Management

PubMed Central

Liu, Leslie S.; Huh, Jina; Neogi, Tina; Inkpen, Kori; Pratt, Wanda

2014-01-01

Health video blogs (vlogs) allow individuals with chronic illnesses to share their stories, experiences, and knowledge with the general public. Furthermore, health vlogs help in creating a connection between the vlogger and the viewers. In this work, we present a qualitative study examining the various methods that health vloggers use to establish a connection with their viewers. We found that vloggers used genres to express specific messages to their viewers while using the uniqueness of video to establish a deeper connection with their viewers. Health vloggers also explicitly sought interaction with their viewers. Based on these results, we present design implications to help facilitate and build sustainable communities for vloggers. PMID:24634895

Predictors and Effects of Self-Objectification in Lesbians

ERIC Educational Resources Information Center

Haines, Megan E.; Erchull, Mindy J.; Liss, Miriam; Turner, Dixie L.; Nelson, Jaclyn A.; Ramsey, Laura R.; Hurt, Molly M.

2008-01-01

The majority of research on self-objectification has focused on heterosexual women's experiences. This study sought to examine experiences of self-objectification in lesbian women. A path model was developed to examine the relationships between participants' feminist self-identification, levels of internalized heterosexism, objectified body…

"You gotta try it all": Parents' Experiences with Robotic Gait Training for their Children with Cerebral Palsy.

PubMed

Beveridge, Briony; Feltracco, Deanna; Struyf, Jillian; Strauss, Emily; Dang, Saniya; Phelan, Shanon; Wright, F Virginia; Gibson, Barbara E

2015-01-01

Innovative robotic technologies hold strong promise for improving walking abilities of children with cerebral palsy (CP), but may create expectations for parents pursuing the "newest thing" in treatment. The aim of this qualitative study was to explore parents' values about walking in relation to their experiences with robotic gait training for their children. Semi-structured interviews were conducted with parents of five ambulatory children with CP participating in a randomized trial investigating robotic gait training effectiveness. Parents valued walking, especially "correct" walking, as a key component of their children's present and future well-being. They continually sought the "next best thing" in therapy and viewed the robotic gait trainer as a potentially revolutionary technology despite mixed experiences. The results can help inform rehabilitation therapists' knowledge of parents' values and perspectives, and guide effective collaborations toward meeting the therapeutic needs of children with CP.

Octopus Moms: The Lived Experiences of College Students Who Are Mothers

ERIC Educational Resources Information Center

Zambito, Jill

2017-01-01

The purpose of this phenomenological study was to explore the lived experiences of college students who are mothers at a large, public Midwestern research university. Using a feminist theoretical perspective, the focus of the research was to better understand how students who are mothers experience college. I sought to understand how the gendered…

The Lived Experience of Counselor Education Doctoral Students in the Cohort Model at Duquesne University

ERIC Educational Resources Information Center

Devine, Shirley

2012-01-01

This was a phenomenologically-oriented inquiry of the lived experiences of counselor education doctoral students in a cohort model. This inquiry sought to explore, describe, and understand students' "everyday" lived experiences in a cohort model in the Executive Doctoral Program in Counselor Education and Supervision (ExCES) at Duquesne…

Becoming Professionally Qualified: The School-Based Mentoring Experiences of Part-Time PGCE Students

ERIC Educational Resources Information Center

Mukeredzi, Tabitha Grace; Mthiyane, Nonhlanhla; Bertram, Carol

2015-01-01

This paper reports on a study which explored the mentoring experiences of professionally unqualified practicing teachers enrolled in a part-time Post Graduate Certificate in Education (PGCE) programme at the University of KwaZulu-Natal. The study sought to understand the mentoring experiences these students received from their teacher mentors, who…

An exploratory study of the changes in benefits sought during an outward bound experience

Treesearch

Frederick Kacprzynski

1992-01-01

Participants in an eight-day Outward Bound program were asked about their motivations for participation before the experience began and at the mid-point of the actual experience. Although more anticipated differences were expected, based on motivational theory, only one of the twelve motivational domains was significantly different at the .001 level.

Adults with Mild Intellectual Disabilities' Experiences of Mental Health Problems: A Qualitative Study Using Interpretative Phenomenological Analysis

ERIC Educational Resources Information Center

Tomlinson, Samantha; Hewitt, Olivia

2018-01-01

Research addressing people with intellectual disabilities' experiences of mental health problems has mainly focused on the perspectives of family members or professionals, or has been driven by service evaluation. Few studies have sought the views of people with intellectual disabilities about their own mental health experiences. This study…

Effects of Vicarious Experiences of Nature, Environmental Attitudes, and Outdoor Recreation Benefits on Support for Increased Funding Allocations

ERIC Educational Resources Information Center

Kil, Namyun

2016-01-01

This study examined the effects of vicarious experiences of nature, environmental attitudes, and recreation benefits sought by participants on their support for funding of natural resources and alternative energy options. Using a national scenic trail user survey, results demonstrated that vicarious experiences of nature influenced environmental…

Principals' Experiences of Being Evaluated: A Phenomenological Study

ERIC Educational Resources Information Center

Parylo, Oksana; Zepeda, Sally J.; Bengtson, Ed

2012-01-01

This phenomenological study sought to understand principals' lived experiences of being evaluated with reliance on the principles of developmental supervision and adult learning theory. Analysis of interview data from 16 principals revealed 3 major constructs in principal evaluation: evaluation is a complex, constantly changing system; principal…

Experiences of Agricultural Education Preservice Teachers Engaging in Critical Friendships

ERIC Educational Resources Information Center

Sellick, Sable; Shoulders, Catherine W.; Johnson, Donald M.; Goodwin, H. L.

2017-01-01

As teachers search for ways to improve their craft through reflection, critical friendships have proven to be effective at improving preservice and inservice teachers' reflective behaviors. This qualitative study sought to understand the experiences of agricultural education preservice teachers participating in critical friendships with other…

Learning Activities Utilized and Readiness for the Student Teaching Internship

ERIC Educational Resources Information Center

Stripling, Christopher T.; Thoron, Andrew C.; Estepp, Christopher M.

2014-01-01

Agricultural education has traditionally provided rich learning experiences for secondary school students; however, less attention has been paid to the learning experiences preservice agricultural education teachers utilize and provide secondary school students during the student teaching internship. This study sought to describe the learning…

Intellectual Capital and New Public Management: Reintroducing Enterprise

ERIC Educational Resources Information Center

Mouritsen, Jan; Thorbjornsen, Stefan; Bukh, Per N.; Johansen, Mette R.

2004-01-01

The paper reports on public sector organisations'/institutions' work to develop knowledge management and intellectual capital statements. Building on experiences collected during 2001-2002 where 26 public sector institutions in Denmark sought to develop intellectual capital statements, this paper discusses their experiences and in particular, it…

The Pursuit of an Online Doctorate: Three Experiences

ERIC Educational Resources Information Center

School Administrator, 2010

2010-01-01

With the growing availability of online courses and degree programs in educational leadership, "The School Administrator" sought out superintendents to share their firsthand experiences pursuing a doctoral degree in educational leadership in fully online or hybrid programs. In the accounts that follow, three superintendents discuss what…

Enhanced activation of the left hemisphere promotes normative decision making.

PubMed

Corser, Ryan; Jasper, John D

2014-01-01

Previous studies have reported that enhanced activation of the left cerebral hemisphere reduces risky-choice, attribute, and goal-framing effects relative to enhanced activation of the right cerebral hemisphere. The present study sought to extend these findings and show that enhanced activation of the left hemisphere also reduces violations of other normative principles, besides the invariance principle. Participants completed ratio bias (Experiment 1, N = 296) and base rate neglect problems (Experiment 2, N = 145) under normal (control) viewing or with the right or left hemisphere primarily activated by imposing a unidirectional gaze. In Experiment 1 we found that enhanced left hemispheric activation reduced the ratio bias relative to normal viewing and a group experiencing enhanced right hemispheric activation. In Experiment 2 enhanced left hemispheric activation resulted in using base rates more than normal viewing, but not significantly more than enhanced right hemispheric activation. Results suggest that hemispheric asymmetries can affect higher-order cognitive processes, such as decision-making biases. Possible theoretical accounts are discussed as well as implications for dual-process theories.

W.K.H. Panofsky Prize: The Long Journey to the Higgs Boson: CMS

NASA Astrophysics Data System (ADS)

Virdee, Tejinder

2017-01-01

There has been a rich harvest of physics from the experiments at the Large Hadron Collider (LHC). In July 2012, the ground-breaking discovery of the Higgs boson was made by the ATLAS and CMS experiments. This boson is a long-sought particle expected from the mechanism for spontaneous symmetry breaking in the electro-weak sector that provides an explanation of how elementary particles acquire mass. The discovery required experiments of unprecedented capability and complexity. This talk, complementing that of Peter Jenni, will trace the background to the search for the Higgs boson at the LHC, the conception, the construction and the operation of the CMS experiment, and its subsequent discovery of the boson. The SM is considered to be a low energy manifestation of a more complete theory - physics beyond the SM is therefore widely anticipated. Selected CMS results will be presented from the search for physics beyond the SM from the 13 TeV Run-2 at the LHC.

Miraculous Meaning: Threatened Meaning Increases Belief in Miracles.

PubMed

Routledge, Clay; Roylance, Christina; Abeyta, Andrew A

2017-06-01

For many, religious belief is a source of meaning and a resource for coping with life stressors that have the potential to undercut meaning. In the present study, we sought to further probe the connection between religion and meaning by focusing on the potential for threatened meaning to inspire belief in miraculous testimonials. We threatened meaning with a meaninglessness manipulation and then had participants read testimonials in which people described miraculous experiences involving supernatural agents and rate the extent to which they believed these testimonials to be credible and true. Meaning threat, relative to a control condition, increased belief in miraculous stories.

Recent Progress in the Study of Topological Semimetals

NASA Astrophysics Data System (ADS)

Bernevig, Andrei; Weng, Hongming; Fang, Zhong; Dai, Xi

2018-04-01

The topological semimetal is a new, theoretically predicted and experimentally discovered, topological state of matter. In one of its several realizations, the topological semimetal hosts Weyl fermions, elusive particles predicted more than 85 years ago, sought after in high-energy experiments, but only recently found in a condensed-matter setting. In the present review, we catalogue the most recent progress in this fast-developing research field. We give special attention to topological invariants and the material realization of three different types of topological semimetal. We also discuss various photo emission, transport and optical experimental observables that characterize the appearance of topological semimetal phases.

The interoceptive Pavlovian stimulus effects of caffeine

PubMed Central

Murray, Jennifer E.; Li, Chia; Palmatier, Matthew I.

2007-01-01

The present research sought to test whether caffeine functioned as a Pavlovian cue in two ways—as a positive drug feature or as a conditional stimulus (CS). As a positive feature (Experiment 1), brief light presentations were followed by sucrose only on sessions in which caffeine (10 mg/kg) was administered. On intermixed saline sessions, light presentations were not followed by sucrose. The light came to control robust goal-tracking (i.e., conditioned responding) only in caffeine sessions. Thus, caffeine disambiguates when the light was paired with sucrose. Decreasing the dose of caffeine decreased the conditioned responding evoked by the light (ED50=4.16 mg/kg). Neither nicotine nor amphetamine substituted for the caffeine feature. As a CS, caffeine (10 or 30 mg/kg, Experiments 2a and 2b, respectively) signaled intermittent access to sucrose—no light presentations. No sucrose or lights were presented on intermixed saline sessions. The caffeine CS, regardless of training dose, acquired the ability to evoke only a weak goal-tracking CR. The nature of this dissociation between caffeine as a drug feature versus a CS is discussed within the context of past research finding a similar dissociation with amphetamine and chlordiazepoxide, but not with nicotine. PMID:17477964

A Qualitative Study of Young Adult Experiences in the Bariatric Healthcare System: Psychosocial Challenges and Developmental Difficulties.

PubMed

Taube-Schiff, Marlene; Yufe, Shira; Kastanias, Patti; Weiland, Mary; Sockalingam, Sanjeev

2017-08-01

Bariatric surgery is an evidence-based treatment for severe obesity; however, the unique developmental and psychosocial needs of young adults often complicate care and, as yet, are not well understood. We sought to identify themes in young adult patients undergoing bariatric surgery regarding: 1) the psychosocial experiences of obese young adults (18 to 24) seeking bariatric surgery; 2) the experiences during the preoperative bariatric surgery process and 3) the postoperative experiences of young adult patients. In-depth, semistructured individual interviews were conducted with 13 young adult bariatric patients who were seeking or had undergone bariatric surgery within the past 5 years. Interviews were analyzed using a qualitative methodology. We found the following themes in our analyses: 1) the impact of relationships (with families and healthcare providers) on the bariatric healthcare experience; 2) preoperative experiences by young adults prior to undergoing surgery and 3) postoperative reflections and challenges experienced by young adult patients. Results revealed that patients' experiences appear to encompass impact on familial relationships, needs sought to be fulfilled by healthcare providers, and various preoperative and postoperative psychosocial concerns. By understanding the experiences of young adults, healthcare providers might be able to provide better care for these patients. Copyright © 2017 Diabetes Canada. Published by Elsevier Inc. All rights reserved.

"I Cannot Mess This up Anymore": The Experiences of Undergraduates Who Withdraw and Start Again Elsewhere

ERIC Educational Resources Information Center

Withey, Lisa; Fox, Claire L.; Hartley, James

2014-01-01

This research sought to explore undergraduates' experiences of non-completion and re-uptake, with a particular focus on coping strategies. Five undergraduate students who had left the university system and then re-entered it took part in semi-structured interviews about their feelings and experiences in this context, and these were then analysed…

Linking wilderness research and management-volume 2. Defining, managing, and monitoring wilderness visitor experiences: an annotated reading list

Treesearch

Annette Puttkammer; Vita Wright

2001-01-01

Opportunities for unique visitor experiences are among the defining attributes of wilderness. In order to understand and protect these experiences, natural and social scientists have pursued an ever-expanding program of wildland recreation research. While much of the early research sought to identify simple relationships between setting attributes and visitor...

A Simultaneous Analysis Problem for Advanced General Chemistry Laboratories.

ERIC Educational Resources Information Center

Leary, J. J.; Gallaher, T. N.

1983-01-01

Oxidation of magnesium metal in air has been used as an introductory experiment for determining the formula of a compound. The experiment described employs essentially the same laboratory procedure but is significantly more advanced in terms of information sought. Procedures and sample calculations/results are provided. (JN)

Community College Student Experiences Questionnaire. Assessment Report #92-1.

ERIC Educational Resources Information Center

South Central Community Coll., New Haven, CT.

During 1991-92, South Central Community College (SCCC), in Connecticut, administered student experience questionnaires to 600 students who were to graduate in June 1991 or were enrolled in fall 1991 and spring 1992 credit courses. The questionnaire sought information on student background, program of study, courses taken, activities, perceptions…

Facilitating Proportional Reasoning through Worked Examples: Two Classroom-Based Experiments

ERIC Educational Resources Information Center

Bentley, Brendan; Yates, Gregory C. R.

2017-01-01

Within mathematics teaching, ways to help students resolve proportional reasoning problems remains a topical issue. This study sought to investigate how a simple innovative procedure could be introduced to enhance skill acquisition. In two classroom-based experiments, 12-year-old students were asked to solve proportional reasoning mathematics…

Experiences with "Acute" Food Insecurity among College Students

ERIC Educational Resources Information Center

Wood, J. Luke; Harris, Frank, III

2018-01-01

This study sought to understand which racial/ethnic student groups experience food insecurity and the extent to which other external insecurities and challenges are predictive of acute food insecurity. Data were derived from the Community College Success Measure (CCSM), an institutional needs assessment tool used by colleges to examine challenges…

Sexual Assault Victims' Acknowledgment Status and Revictimization Risk

ERIC Educational Resources Information Center

Littleton, Heather; Axsom, Danny; Grills-Taquechel, Amie

2009-01-01

How a victim of rape characterizes her assault has potential implications for her postassault experiences and revictimization risk. Prior research has identified several potential benefits to not conceptualizing one's experience as a form of victimization. The current study sought to identify whether there are costs to not acknowledging rape as…

Making Sense by Measuring Arcs: A Teaching Experiment in Angle Measure

ERIC Educational Resources Information Center

Moore, Kevin C.

2013-01-01

I discuss a teaching experiment that sought to characterize precalculus students' angle measure understandings. The study's findings indicate that the students initially conceived angle measures in terms of geometric objects. As the study progressed, the students formed more robust understandings of degree and radian measures by constructing an…

The Spencer Research Training Grant at the Penn Graduate School of Education: Implementation and Effects

ERIC Educational Resources Information Center

Kecskemethy, Thomas A.

2008-01-01

Background/Context: The Research Training Grant (RTG) program at the University of Pennsylvania's Graduate School of Education aimed to create strong research training experiences for predissertation fellows through generous financial aid, mentored research apprenticeships, and cocurricular experiences. Collectively these offerings sought to…

Comparing visual search and eye movements in bilinguals and monolinguals

PubMed Central

Hout, Michael C.; Walenchok, Stephen C.; Azuma, Tamiko; Goldinger, Stephen D.

2017-01-01

Recent research has suggested that bilinguals show advantages over monolinguals in visual search tasks, although these findings have been derived from global behavioral measures of accuracy and response times. In the present study we sought to explore the bilingual advantage by using more sensitive eyetracking techniques across three visual search experiments. These spatially and temporally fine-grained measures allowed us to carefully investigate any nuanced attentional differences between bilinguals and monolinguals. Bilingual and monolingual participants completed visual search tasks that varied in difficulty. The experiments required participants to make careful discriminations in order to detect target Landolt Cs among similar distractors. In Experiment 1, participants performed both feature and conjunction search. In Experiments 2 and 3, participants performed visual search while making different types of speeded discriminations, after either locating the target or mentally updating a constantly changing target. The results across all experiments revealed that bilinguals and monolinguals were equally efficient at guiding attention and generating responses. These findings suggest that the bilingual advantage does not reflect a general benefit in attentional guidance, but could reflect more efficient guidance only under specific task demands. PMID:28508116

Prevailing theories of consciousness are challenged by novel cross-modal associations acquired between subliminal stimuli.

PubMed

Scott, Ryan B; Samaha, Jason; Chrisley, Ron; Dienes, Zoltan

2018-06-01

While theories of consciousness differ substantially, the 'conscious access hypothesis', which aligns consciousness with the global accessibility of information across cortical regions, is present in many of the prevailing frameworks. This account holds that consciousness is necessary to integrate information arising from independent functions such as the specialist processing required by different senses. We directly tested this account by evaluating the potential for associative learning between novel pairs of subliminal stimuli presented in different sensory modalities. First, pairs of subliminal stimuli were presented and then their association assessed by examining the ability of the first stimulus to prime classification of the second. In Experiments 1-4 the stimuli were word-pairs consisting of a male name preceding either a creative or uncreative profession. Participants were subliminally exposed to two name-profession pairs where one name was paired with a creative profession and the other an uncreative profession. A supraliminal task followed requiring the timed classification of one of those two professions. The target profession was preceded by either the name with which it had been subliminally paired (concordant) or the alternate name (discordant). Experiment 1 presented stimuli auditorily, Experiment 2 visually, and Experiment 3 presented names auditorily and professions visually. All three experiments revealed the same inverse priming effect with concordant test pairs associated with significantly slower classification judgements. Experiment 4 sought to establish if learning would be more efficient with supraliminal stimuli and found evidence that a different strategy is adopted when stimuli are consciously perceived. Finally, Experiment 5 replicated the unconscious cross-modal association achieved in Experiment 3 utilising non-linguistic stimuli. The results demonstrate the acquisition of novel cross-modal associations between stimuli which are not consciously perceived and thus challenge the global access hypothesis and those theories embracing it. Copyright © 2018. Published by Elsevier B.V.

Solar transit stops on Central Avenue.

DOT National Transportation Integrated Search

2011-02-01

This initiative sought to demonstrate existing commercially available transportation technologies for transit customer amenities that could significantly enhance transit experience and attract more riders therefore making the Capital District Tra...

Solar transit stops on Central Avenue

DOT National Transportation Integrated Search

2011-02-01

This initiative sought to demonstrate existing commercially available transportation technologies for transit customer amenities that could significantly enhance transit experience and attract more riders therefore making the Capital District Tra...

[Making something more: a nursing student's experiences in nursing care within the family].

PubMed

Neman, F

1999-06-01

This study sought to understand how nursing students experience nursing care in the family context. Phenomenology was used to interpret data collected using interviews with the students. Four themes were uncovered and MAKING SOMETHING MORE emerged as the phenomenon who integrated the motivational situation perceived by the students, their feelings, their actions, and their reflections about the lived experience.

Qualifications sought by employers of health sciences librarians, 1986.

PubMed Central

Stroyan, S

1987-01-01

Two hundred ninety-four job advertisements that appeared in MLA News in 1986 were analyzed to determine whether MLA certification had become a more frequent requirement than it was at the time of Schmidt and Swanton's 1980 study. Other qualifications studied were subject background, health sciences library courses, online searching experience, and OCLC experience. Library experience, educational requirements, and geographic distribution were also included. PMID:3676531

Qualifications sought by employers of health sciences librarians, 1986.

PubMed

Stroyan, S

1987-07-01

Two hundred ninety-four job advertisements that appeared in MLA News in 1986 were analyzed to determine whether MLA certification had become a more frequent requirement than it was at the time of Schmidt and Swanton's 1980 study. Other qualifications studied were subject background, health sciences library courses, online searching experience, and OCLC experience. Library experience, educational requirements, and geographic distribution were also included.

Panic Disorder in Patients Presenting to the Emergency Department With Chest Pain: Prevalence and Presenting Symptoms.

PubMed

Greenslade, Jaimi H; Hawkins, Tracey; Parsonage, William; Cullen, Louise

2017-12-01

Patients with panic disorder experience symptoms such as palpitations, chest pain, dizziness, and breathlessness. Consequently, they may attend the Emergency Department (ED) to be assessed for possible emergency medical conditions. Recognition of panic disorder within the ED is low. We sought to establish the prevalence of panic disorder in patients presenting for ED investigation of potential acute coronary syndrome. We also sought to characterise the cohort of patients with panic disorder in terms of presenting symptoms, risk factors, medical history and major adverse cardiac events (MACE). This was an observational study of 338 adult patients presenting to the Emergency Department of a tertiary hospital in Australia. Research nurses collected clinical data using a customised case report form. The outcome was panic disorder, assessed using the Mini International Neuropsychiatric Interview. The average age of participants was 50.2 years and 37.9% were female. Thirty-day MACE occurred in 7.7% of the cohort. The clinical diagnosis of panic disorder was made in 5.6% (95% CI: 3.4-8.6%) of patients. Compared to patients without panic disorder, patients with panic disorder were slightly more likely to report that their pain felt heavy (48.9% and 73.7% respectively, p=0.04). All other reported symptoms were similar in the two groups. The prevalence of panic disorder was low in patients presenting to an Australian ED with chest pain. Clinical signs or symptoms that are routinely collected as part of the chest pain workup cannot be used to distinguish patients with and without panic disorder. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). All rights reserved.

Arab American Experiences in Education

ERIC Educational Resources Information Center

Bousquet, Sarah

2012-01-01

Based upon field study and a review of the literature, this paper sought to describe the educational experiences that are common in the Middle East and North Africa. The paper explained the curriculum and pedagogy that are most commonly found in Arab schools. It also addresses the misconceptions that many Americans have regarding Arab education.…

Undergraduate Student Attitudes and Perceptions toward Low- and High-Level Inquiry Exercise Physiology Teaching Laboratory Experiences

ERIC Educational Resources Information Center

Henige, Kim

2011-01-01

The purpose of this investigation was to compare student attitudes toward two different science laboratory learning experiences, specifically, traditional, cookbook-style, low-inquiry level (LL) activities and a high-inquiry level (HL) investigative project. In addition, we sought to measure and compare students' science-related attitudes and…

Understanding the African-American Student Experience in Higher Education through a Relational Dialectics Perspective

ERIC Educational Resources Information Center

Simmons, Jake; Lowery-Hart, Russell; Wahl, Shawn T.; McBride, M. Chad

2013-01-01

In this study, we sought to understand African-American students' higher-education experiences in predominantly White universities. We utilized Baxter's relational dialectics theory to study components of focus-group discussions in order to understand the discourse and meaning-making process of participants. Our findings provide insight into the…

A Phenomenological Inquiry into the Financial Education Experiences of Young, Low-Income Credit Union Members

ERIC Educational Resources Information Center

Santangelo, Dan

2012-01-01

This qualitative phenomenological study engaged 20 young, low-income credit union members who participated in financial education classes at Denver Community Credit Union. The study explored learning experiences that generated changes in money management behaviors and sought evidence of transformational learning in a nonformal education setting.…

Nurse Educators' Preceptions of Preparedness to Guide Clinical Learning

ERIC Educational Resources Information Center

Jenkins-Cameron, Stella L.

2014-01-01

The purpose of the study was to examine nurse educators' (NEs) perceptions of their level of preparedness to guide learning in clinical rotations of associate degree pre-licensure nursing programs of a South Atlantic state. The study also sought to determine the relationship between clinical experience, formal education, and teaching experience to…

Influence of Mentorship Experiences in the Development of Women Superintendents in Texas as Transformational Leaders

ERIC Educational Resources Information Center

Howard, Elaine; Msengi, Clementine; Harris, Sandra

2017-01-01

Ten women superintendents in Texas were interviewed for this phenomenological narrative study to understand their mentoring experiences framed within transformational leadership theory. The research used a guided protocol to conduct face-to-face interviews. In this study, authors sought to answer questions about the influence of mentorship…

Young African American Male-Male Relationships: Experiences, Expectations, and Condom Use

ERIC Educational Resources Information Center

Taggart, Tamara; Ellen, Jonathan; Arrington-Sanders, Renata

2017-01-01

HIV disproportionately impacts young African American men who have sex with men (MSM). In this study, we sought to understand how previous relationship experiences and expectations for romantic relationships influence condom use among young African American MSM. Twenty African American MSM aged 16 to 24 years completed a semi-structured interview…

The Induction of Emergent Relations in Children with Severe Cognitive and Language Delays

ERIC Educational Resources Information Center

Howarth, Matthew

2012-01-01

In three experiments I sought to experimentally test a source of emergent relations defined as transitivity by Stimulus Equivalence theory or as combinatorial entailment in Relational Frame Theory. In Experiment I, the participants were 4 children diagnosed with autism who also demonstrated significant cognitive and language delays, who were…

Factors that Predict How Women Label Their Own Childhood Sexual Abuse

ERIC Educational Resources Information Center

Katerndahl, David; Burge, Sandra; Kellogg, Nancy

2006-01-01

Despite the psychological impact of child sexual abuse, many victims do not acknowledge that their experiences were "abuse." This study sought to identify factors that predict how women label their own experiences of childhood sexual abuse. This cross-sectional study was conducted in a family medicine clinic with adult female patients. Subjects…

Student Perceptions of the Hip Hop Culture's Influence on the Undergraduate Experience

ERIC Educational Resources Information Center

Wessel, Roger D.; Wallaert, Kerry A.

2011-01-01

This study sought to determine how identification and engagement with the hip hop culture influenced the educational experiences of undergraduate students at a Midwestern, predominately White university by interviewing 11 students who self-identified as being immersed in the hip hop culture. Through a qualitative, phenomenological investigation,…

A Part but Apart: Discursive Explorations of the University as Contested Space in Kenya

ERIC Educational Resources Information Center

Johnson, Ane Turner; Singleton, Dawn S.

2015-01-01

Despite increasing interest in education and conflict in sub-Saharan Africa, little is known about how universities and their constituents experience and make meaning of violence. This paper sought to capture university participants' sense of belongingness and attachment to the university space resulting from experiences with ethnic conflict in…

Teachers' Experiences of a Single-Sex Initiative in a Co-Education School

ERIC Educational Resources Information Center

Gray, Colette; Wilson, Joanne

2006-01-01

Argued to "raise boys' grades" and "boost boys' academic achievement", single-sex classes in coeducation schools is one strategy among a plethora aimed at raising standards. This paper explores the experiences of teachers in one coeducation post-primary school that sought to raise academic performance, particularly among boys,…

Four Generations of Women's Educational Experience in a Rural Chinese Community

ERIC Educational Resources Information Center

Huang, Haigen; Placier, Peggy

2015-01-01

Our study sought to understand changes in gender inequality in education across four generations of rural Chinese women's educational experiences in a small community in southern China. The 24 interviews and numerous informal conversations with 12 women showed that gender-based favouritism for men and against women undergirded family expectations,…

A Phenomenological Study of the Experiences of Supervisors Working with Crisis Counselors

ERIC Educational Resources Information Center

Tran, Quoc Dung V. L.

2017-01-01

A phenomenological study was conducted at a Southwestern United States University to examine the experience of nine supervisors who work with crisis counselors. This study examined the training, topics, and difficulties experienced as they sought to support and perform their supervisory duties. Nine themes emerge and described as "Learning…

Falling through the Cracks: Caregivers' Experiences with Choice of Providers

ERIC Educational Resources Information Center

Neely-Barnes, Susan; Zanskas, Stephen; Lustig, Daniel; Duerr, Rachel; Zhao, Minna

2016-01-01

Purpose: We sought to understand the experiences of family members and direct care staff of adults with intellectual and developmental disabilities in a private pay day program focused on socialization and recreational skills. Method: Two focus groups were held with parents/caregivers and one with staff. Using an interpretive method, two…

Parents' Experience with School Choice

ERIC Educational Resources Information Center

Zaich, Daniel Anthony

2013-01-01

This qualitative case study sought to understand the experiences of a group of parents residing in the Novato Unified School District, Marin County, CA., as they engaged in the process of deciding where to send their children to school as the students matriculated from eighth to ninth grade, or middle school to high school. The four major…

Lived Experiences and Perceptions on Mentoring among Latina Scientists and Engineers

ERIC Educational Resources Information Center

San Miguel, Anitza M.

2010-01-01

The purpose of this qualitative study was to reveal the lived mentoring experiences of Latinas in science and engineering. The study also sought to understand how Latina scientists and engineers achieved high-level positions within their organizations and the impediments they encountered along their professional journey. The theoretical framework…

Leadership Experiences and Characteristics of Chairs of Academic Departments of Psychiatry

ERIC Educational Resources Information Center

Keith, Samuel J.; Buckley, Peter F.

2011-01-01

Objective: Effective leadership in academic medicine requires a broad constellation of skills, experiences, and core values. The authors sought to describe and define these. Method: The authors conducted a web-based survey among 132 Chairs of North American departments of psychiatry. Results: Eighty-five Chairs (64%) responded to the survey, the…

Habituation contributes to the decline in wheel running within wheel-running reinforcement periods.

PubMed

Belke, Terry W; McLaughlin, Ryan J

2005-02-28

Habituation appears to play a role in the decline in wheel running within an interval. Aoyama and McSweeney [Aoyama, K., McSweeney, F.K., 2001. Habituation contributes to within-session changes in free wheel running. J. Exp. Anal. Behav. 76, 289-302] showed that when a novel stimulus was presented during a 30-min interval, wheel-running rates following the stimulus increased to levels approximating those earlier in the interval. The present study sought to assess the role of habituation in the decline in running that occurs over a briefer interval. In two experiments, rats responded on fixed-interval 30-s schedules for the opportunity to run for 45 s. Forty reinforcers were completed in each session. In the first experiment, the brake and chamber lights were repeatedly activated and inactivated after 25 s of a reinforcement interval had elapsed to assess the effect on running within the remaining 20 s. Presentations of the brake/light stimulus occurred during nine randomly determined reinforcement intervals in a session. In the second experiment, a 110 dB tone was emitted after 25 s of the reinforcement interval. In both experiments, presentation of the stimulus produced an immediate decline in running that dissipated over sessions. No increase in running following the stimulus was observed in the first experiment until the stimulus-induced decline dissipated. In the second experiment, increases in running were observed following the tone in the first session as well as when data were averaged over several sessions. In general, the results concur with the assertion that habituation plays a role in the decline in wheel running that occurs within both long and short intervals. (c) 2004 Elsevier B.V. All rights reserved.

Market Segmentation from a Behavioral Perspective

ERIC Educational Resources Information Center

Wells, Victoria K.; Chang, Shing Wan; Oliveira-Castro, Jorge; Pallister, John

2010-01-01

A segmentation approach is presented using both traditional demographic segmentation bases (age, social class/occupation, and working status) and a segmentation by benefits sought. The benefits sought in this case are utilitarian and informational reinforcement, variables developed from the Behavioral Perspective Model (BPM). Using data from 1,847…

49 CFR 22.11 - Eligibility criteria.

Code of Federal Regulations, 2010 CFR

2010-10-01

... business with experience in the transportation industry and trade for which the STLP loan is sought; (5) Be...-executed transportation-related contract, subcontract, or purchase order held directly with DOT or with...

EXPLORING PATERNAL MATURITY IN THE RELATIONSHIPS BETWEEN OLDER FATHERS AND ADULT CHILDREN

PubMed Central

STELLE, CHARLIE D.; SHEEHAN, NANCY W.

2013-01-01

While research on parent-adult child relationships has expanded over the last two decades, most research has ignored the experiences of older fathers and their relationships with adult children. The present study sought to explore how midlife and older men assess the costs and rewards associated with their fatherhood experiences and how fathers’ level of paternal maturity influences their perceptions of fatherhood. More specifically, the purpose of the present study was two-fold: to explore the costs and rewards of fatherhood and whether paternal maturity serves as a moderator of older men’s fatherhood experiences. A purposive sample of 96 fathers (age 50–80) completed measures assessing ego development, generativity, and costs and rewards of fatherhood. The construct of paternal maturity, hypothesized to influence assessment of fatherhood experiences, was operationally defined as combining both affective (generativity) and cognitive (ego development) levels of psychological maturity. Results indicate mixed support for the influence of paternal maturity on fathers’ perceptions of costs and rewards. Overall, findings note that the affective side of maturity (generativity) is more strongly associated with fathers’ accounts of the costs and rewards than the cognitive side of maturity (ego development). Discussion centers on the utility of these concepts and the implications for continued research into the ongoing relationships between fathers and adult children. PMID:21391406

Insights into the Experiences of Treatment for An Eating Disorder in Men: A Qualitative Study of Autobiographies

PubMed Central

Thapliyal, Priyanka; Mitchison, Deborah; Hay, Phillipa

2017-01-01

Eating disorders are increasingly recognized as a problem for men but help-seeking is low and little is known about their treatment experiences. This paper sought to determine the treatment experiences of men who have suffered from an eating disorder using autobiographical data. Inclusion criteria were autobiographies of men who had experienced an eating disorder and sought any form of treatment for this, written in the English language, published between 1995 and 2015, and available for purchase in 2016. The search resulted in six books that were thematically analyzed. Analysis of data resulted in two broad themes (1. Positive experiences; 2. Negative experiences) with sub-themes. With regards to the first theme, factors such as concern of staff members, therapist’s expertise (in treating eating disorders in men), and a collaborative treatment approach were considered favorable for treatment. In contrast to the first theme, apathy of staff members, the authors’ own negative preconceptions, treatment providers being perceived as prioritizing financial concerns, perceived as incompetent and judgmental behavior of therapist(s), and time limitations of sessions were considered unfavorable treatment experiences. In this study, the perceived success of treatment depended on therapist’s features and the form of treatment provided. Further research examining these is indicated. PMID:28621727

Computationally efficient algorithms for real-time attitude estimation

NASA Technical Reports Server (NTRS)

Pringle, Steven R.

1993-01-01

For many practical spacecraft applications, algorithms for determining spacecraft attitude must combine inputs from diverse sensors and provide redundancy in the event of sensor failure. A Kalman filter is suitable for this task, however, it may impose a computational burden which may be avoided by sub optimal methods. A suboptimal estimator is presented which was implemented successfully on the Delta Star spacecraft which performed a 9 month SDI flight experiment in 1989. This design sought to minimize algorithm complexity to accommodate the limitations of an 8K guidance computer. The algorithm used is interpreted in the framework of Kalman filtering and a derivation is given for the computation.

Numerical experiments with a symmetric high-resolution shock-capturing scheme

NASA Technical Reports Server (NTRS)

Yee, H. C.

1986-01-01

Characteristic-based explicit and implicit total variation diminishing (TVD) schemes for the two-dimensional compressible Euler equations have recently been developed. This is a generalization of recent work of Roe and Davis to a wider class of symmetric (non-upwind) TVD schemes other than Lax-Wendroff. The Roe and Davis schemes can be viewed as a subset of the class of explicit methods. The main properties of the present class of schemes are that they can be implicit, and, when steady-state calculations are sought, the numerical solution is independent of the time step. In a recent paper, a comparison of a linearized form of the present implicit symmetric TVD scheme with an implicit upwind TVD scheme originally developed by Harten and modified by Yee was given. Results favored the symmetric method. It was found that the latter is just as accurate as the upwind method while requiring less computational effort. Currently, more numerical experiments are being conducted on time-accurate calculations and on the effect of grid topology, numerical boundary condition procedures, and different flow conditions on the behavior of the method for steady-state applications. The purpose here is to report experiences with this type of scheme and give guidelines for its use.

An experiment with Paczyme.

DOT National Transportation Integrated Search

1970-01-01

This study investigated a liquid, enzymatic, proprietary product, Paczyme, to determine if it could be used effectively and economically as a soil stabilizer in highway construction. Specific objectives were sought to prove or disprove the claims of ...

Yellow and social perceptions of racing cyclists' sportspersonship: Proposing an inter-contextual analysis.

PubMed

Chantal, Yves; Bernache-Assollant, Iouri

2017-03-01

Through inter-contextual designs, the present set of experiments sought to explore whether the colour yellow would impact on social perceptions of sportspersonship exclusively in relation to competitive cycling. In Experiment 1 (N = 149), a silhouette image of a cyclist on a yellow background yielded lower perceptions of sportspersonship in comparison to grey or to the context of motocross, regardless of the colour. That interaction was conceptually replicated in Experiment 2 (N = 146) while changing measures (i.e., adaptation of the World Anti-Doping Code) and the context of comparison to sprinting. Furthermore, female and male observers' scores did not differ significantly thereby suggesting that yellow impacted on perceived sportspersonship similarly across gender. On the whole, those findings suggest that yellow can generate negative impressions of racing cyclists because, with years, this colour took on a meaning of opportunism from frequent pairings with doping. We close with discussing a number of limitations and future research avenues.

Simultaneous attentional guidance by working-memory and selection history reveals two distinct sources of attention.

PubMed

Schwark, Jeremy D; Dolgov, Igor; Sandry, Joshua; Volkman, C Brooks

2013-10-01

Recent theories of attention have proposed that selection history is a separate, dissociable source of information that influences attention. The current study sought to investigate the simultaneous involvement of selection history and working-memory on attention during visual search. Experiments 1 and 2 used target feature probability to manipulate selection history and found significant effects of both working-memory and selection history, although working-memory dominated selection history when they cued different locations. Experiment 3 eliminated the contribution of voluntary refreshing of working-memory and replicated the main effects, although selection history became dominant. Using the same methodology, but with reduced probability cue validity, both effects were present in Experiment 4 and did not significantly differ in their contribution to attention. Effects of selection history and working-memory never interacted. These results suggest that selection history and working-memory are separate influences on attention and have little impact on each other. Theoretical implications for models of attention are discussed. © 2013.

Associative symmetry in a spatial sample-response paradigm

PubMed Central

Vasconcelos, Marco; Urcuioli, Peter J.

2011-01-01

Symmetry has been difficult to observe in nonhumans mainly because they seem to perceive stimuli as a conjunction of visual, spatial, and temporal characteristics. When such characteristics are controlled, symmetry does emerge in nonhumans (cf. Frank and Wasserman 2005; Urcuioli 2008). Recently, however, Garcia and Benjumea (2006) reported symmetry in pigeons without controlling for temporal order. The present experiments explored their paradigm and the ingredients for their success. Experiments 1 and 2 sought to replicate their findings and to examine different symmetry measures. We found evidence for symmetry using non-reinforced choice probe tests, a latency-based test, and a reinforced consistent versus inconsistent manipulation. Experiment 3 adapted their procedure to successive matching to evaluate their contention that a choice between at least two comparisons is necessary for symmetry to emerge. Contrary to their prediction, symmetry was observed following go/no-go training. Our results confirm Garcia and Benjumea’s findings, extend them to other test and training procedures, and once again demonstrate symmetry in the absence of language. PMID:21238554

A Thematic Analysis of Health Care Workers' Adoption of Mindfulness Practices.

PubMed

Valley, Morgan; Stallones, Lorann

2018-05-01

Mindfulness training, which teaches individuals to bring awareness and acceptance to the present moment, has been effective in improving the well-being of health care workers. Limited research examines the adoption of mindfulness practices using health behavior theories. The current study sought to conceptualize hospital health care workers' experiences in adopting mindfulness practices using the Health Belief Model (HBM), a theoretical framework used by health promotion practitioners to design and implement health behavior change interventions. Hospital health care workers in Colorado participated in an 8-week Mindfulness-Based Stress Reduction (MBSR) course. Participants ( n = 19) answered open-ended questions about their experiences adopting mindfulness practices. A theory-driven thematic analysis approach was used to analyze data with key constructs of the HBM acting as the framework for the analysis. Results showed that HBM constructs, including internal cues to action, perceived benefits and barriers, and self-efficacy, helped portray the participants' experiences and challenges in adopting and adhering to the mindfulness practices taught in the MBSR course.

Social Organization Analysis of the Role of Academic Advising: A Case Study at the University of Liberia

ERIC Educational Resources Information Center

Williams Sy, Jobila Y.

2013-01-01

Positive educational experiences deliberately sought through advising can lead to increased academic success, improved college experiences, and long-term benefits as graduates become contributing citizens in society. However, much of the research on the role of and advantages related to academic advising has been limited to American colleges and…

Adolescents Media Experiences in the Classroom: SimCity as a Cultural Model

ERIC Educational Resources Information Center

Lacasa, Pilar; García-Pernía, María-Ruth; Núñez, Patricia

2014-01-01

The main goal of this paper is to analyze adolescents' experiences when they play SimCity (EA, 2008), a commercial videogame, in an innovative learning environment designed around the concept of participatory culture. By using this video game in the classroom and machinima productions created in relation to the game, we sought to generate a…

Virtual Reality (VR) as a Source for Self-Efficacy in Teacher Training

ERIC Educational Resources Information Center

Nissim, Yonit; Weissblueth, Eyal

2017-01-01

The current study sought to explore the experiences of pre-service student teachers in a teaching unit in VR within a special course framework which was intended to enhance student-teacher's 21st century skills and growth processes. In particular, how their experiences working with VR affected their self-efficacy. The research population comprised…

Female High School Principals in Rural Midwestern School Districts: Their Lived Experiences in Leadership

ERIC Educational Resources Information Center

Bartling, Ellen M.

2013-01-01

This study was explored the leadership experiences of female principals of rural high schools in a Midwestern state. The study sought to describe the leadership styles used by these principals to make changes within their schools. Qualitative methodology was used, and four female rural high school principals were interviewed during a series of…

Conducting Design Experiments to Support Teachers' Learning: A Reflection from the Field

ERIC Educational Resources Information Center

Cobb, Paul; Zhao, Qing; Dean, Chrystal

2009-01-01

This article focuses on 3 conceptual challenges that we sought to address while conducting a design experiment in which we supported the learning of a group of middle school mathematics teachers. These challenges involved (a) situating teachers' activity in the institutional setting of the schools and district in which they worked, (b) developing…

Improving Quality of Life and Career Attitudes of Youth with Disabilities: Experiences from the Adolescent Employment Readiness Center

ERIC Educational Resources Information Center

Wolf-Branigin, Michael; Schuyler, Vincent; White, Patience

2007-01-01

Improving quality of life is the primary focus as adolescents with disabilities enter adulthood. They increasingly, however, encounter difficulties transitioning into domains such as employment as these services occur near the end of their high school experience. Using an ecosystems model within a developmental approach, the program sought to…

Enhancing Learning Power through First-Year Experiences for Students Majoring in STEM Disciplines

ERIC Educational Resources Information Center

Koch, Robert; Kucsera, John; Angus, Kathryn Bartle; Norman, Kimberly; Bowers, Erica; Nair, Pradeep; Moon, Hye Sun; Karimi, Afshin; Barua, Susamma

2018-01-01

Academic programs targeted for first-time students can help their persistence in STEM majors. Our project, ASCEND STEM, included three first-year experiences (FYEs) designed to offer students the skills that would help them successfully traverse potential barriers to academic success. In the FYEs, we sought to strengthen the learning power,…

How Students Experience and Navigate Transitions in Undergraduate Medical Education: An Application of Bourdieu's Theoretical Model

ERIC Educational Resources Information Center

Balmer, Dorene F.; Richards, Boyd F.; Varpio, Lara

2015-01-01

Using Bourdieu's theoretical model as a lens for analysis, we sought to understand how students experience the undergraduate medical education (UME) milieu, focusing on how they navigate transitions from the preclinical phase, to the major clinical year (MCY), and to the preparation for residency phase. Twenty-two medical students participated in…

Teaching and Learning Science through Song: Exploring the Experiences of Students and Teachers

ERIC Educational Resources Information Center

Governor, Donna; Hall, Jori; Jackson, David

2013-01-01

This qualitative, multi-case study explored the use of science-content music for teaching and learning in six middle school science classrooms. The researcher sought to understand how teachers made use of content-rich songs for teaching science, how they impacted student engagement and learning, and what the experiences of these teachers and…

Writing Experiences and Expectations of African American Students: Two Year College Composition Course

ERIC Educational Resources Information Center

Khan, Sakeena

2017-01-01

This dissertation study has sought to understand both the experiences and expectations provided to students participating in a single basic writing course at a two-year college. Analysis of student writing artifacts, with the goal of comparing 21st century student written purpose with the written purposes shown in 19th century African American…

Using an Informal Cardiovascular System Activity to Study the Effectiveness of Science Education in Unexpected Places

ERIC Educational Resources Information Center

Monzack, Elyssa Lynne; Zenner Petersen, Greta M.

2011-01-01

Venues for informal science education are usually those sought out by people who are specifically looking for an educational experience. Whether planning a trip to a museum or choosing a television program, these individuals are actively seeking an informal educational experience; they are a self-selected group. This paper investigates whether…

Science Teachers' Beliefs about the Influence of Their Summer Research Experiences on Their Pedagogical Practices

ERIC Educational Resources Information Center

Miranda, Rommel J.; Damico, Julie B.

2013-01-01

This study sought to determine the beliefs that tenured, in-service high school science teachers hold about how their participation in a large mid-Atlantic university's 6-week summer research experiences for teachers (RET) program might influence their pedagogical practices. The findings show a number of factors that teachers believed helped them…

Effects on Teachers' Self-Efficacy and Job Satisfaction: Teacher Gender, Years of Experience, and Job Stress

ERIC Educational Resources Information Center

Klassen, Robert M.; Chiu, Ming Ming

2010-01-01

The authors of this study sought to examine the relationships among teachers' years of experience, teacher characteristics (gender and teaching level), three domains of self-efficacy (instructional strategies, classroom management, and student engagement), two types of job stress (workload and classroom stress), and job satisfaction with a sample…

Parental Cultural Competence for Transracial Adoptive Parents: Effect of Experiences of Oppression, Perceived Support, and Multicultural Experiences

ERIC Educational Resources Information Center

Rootes, Katie M. Heiden

2014-01-01

This study sought to understand how parental cultural competence (PCC) develops for transracial adoptive parents. PCC refers to the use of cultural socialization by parents for supporting the racial and ethnic identity development of their transracially-adopted children. PCC remains an under researched area within transracial adoption research…

The Growth of Instructional Coaching Partner Conversations in a PreK-3rd Grade Teacher Professional Development Experience

ERIC Educational Resources Information Center

Thomas, Earl E.; Bell, David L.; Spelman, Maureen; Briody, Jennifer

2015-01-01

Instructional coaching that supports teachers' with revising teaching practices is not understood. This study sought to understand the impact of the instructional coaching experience by recording coaching conversations/interactions with teachers. The purpose was to determine if the type of coaching conversations changed overtime during three…

Experiences of Autism Diagnosis: A Survey of over 1000 Parents in the United Kingdom

ERIC Educational Resources Information Center

Crane, Laura; Chester, James W; Goddard, Lorna; Henry, Lucy A; Hill, Elisabeth

2016-01-01

A sample of 1047 parents completed an online survey about their experiences and opinions regarding the process of attaining a diagnosis of autism spectrum disorder for their children. The results revealed that parents usually waited a year from when they first had concerns about their child's development before they sought professional help. On…

Children's Spirituality as Experienced and Expressed in a Kindergarten Classroom

ERIC Educational Resources Information Center

Mata, Jennifer

2010-01-01

The purpose of this study was to provide a rich description of what spiritual experiences look like in children in a kindergarten classroom, in which typically, spirituality is not considered a part of the philosophy or curriculum of the school. This study sought to first describe what constitutes a spiritual experience, to then describe how…

78 FR 65308 - Comment Sought on Scoping Document for Development of a Proposed Program Comment To Govern Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-31

... experience that will provide useful information for the proposed Program Comment. These early reviews will... an accident in Chatsworth, California, that resulted in 25 deaths and injuries to more than 135... experience with this process, the FCC proposes to use batched submissions for the demonstration projects that...

Considering the Crossroads of Distance Education: The Experiences of Instructors as They Transitioned to Online or Blended Courses

ERIC Educational Resources Information Center

Hoffman, David D.

2016-01-01

In the short history of online education research, researchers studying teacher experiences regularly relied on anecdotal examples or small samples. In this research, we sought to support and enhance previous findings concerning the best practices in online education by performing randomly sampled, nationwide survey of online and blended course…

Semantic Elaboration through Integration: Hints Both Facilitate and Inform the Process

ERIC Educational Resources Information Center

Bauer, Patricia J.; Varga, Nicole L.; King, Jessica E.; Nolen, Ayla M.; White, Elizabeth A.

2015-01-01

Semantic knowledge can be extended in a variety of ways, including self-generation of new facts through integration of separate yet related episodes. We sought to promote integration and self-generation by providing "hints" to help 6-year-olds (Experiment 1) and 4-year-olds (Experiment 2) see the relevance of separate episodes to one…

Investigating a Method of Scaffolding Student-Designed Experiments

ERIC Educational Resources Information Center

Morgan, Kelly; Brooks, David W.

2012-01-01

The process of designing an experiment is a difficult one. Students often struggle to perform such tasks as the design process places a large cognitive load on students. Scaffolding is the process of providing support for a student to allow them to complete tasks they would otherwise not have been able to complete. This study sought to investigate…

A Qualitative Exploration of the Influence a Simulated Virtual Team Learning Experience Had on Business School Students' Leadership Competencies

ERIC Educational Resources Information Center

Standard Smith, Kristy

2008-01-01

The purpose of this qualitative study was to explore the influence a simulated virtual team learning experience had on business school students' leadership competencies. The researcher sought to discover the relationship between filling the leadership role in the simulated virtual environment and developing leadership competencies. A…

International Students in Transition: Voices of Chinese Doctoral Students in a U.S. Research University

ERIC Educational Resources Information Center

Zhang, Yi

2016-01-01

In this study, I focused on international Chinese doctoral students and sought to better understand their lived experience in transition to U.S. higher education. I also aimed to explore strategies that can be employed to improve these students' academic and sociocultural experiences on American campuses. Guided by the adult transition theory…

The Workplace Experiences of Educators with Disabilities: Insights for School Leaders

ERIC Educational Resources Information Center

Brock, Barbara L.

2007-01-01

This study sought to describe the workplace experiences of educators with disabilities in their own words. The participants in the study were educators employed in a wide range of educational institutions, each of whom had one or more disabling illnesses. Various themes emerged from the study: (1) disabilities often were viewed as a source of…

The Effect of Teaching Experience and Specialty (Vocal or Instrumental) on Vocal Health Ratings of Music Teachers

ERIC Educational Resources Information Center

Hackworth, Rhonda S.

2010-01-01

The current study sought to determine the relationship among music teachers' length of teaching experience, specialty (vocal or instrumental), and ratings of behaviors and teaching activities related to vocal health. Participants (N = 379) were experienced (n = 208) and preservice (n = 171) music teachers, further categorized by specialty, either…

Self-Perceived Gains in Communication and Critical Thinking Skills: Are There Disciplinary Differences? AIR 1998 Annual Forum Paper.

ERIC Educational Resources Information Center

Li, Guihua; Long, Shawna; Simpson, Mary Ellen

This study sought to identify similarities and differences influencing students' self-perceived gains in communication and critical thinking skills. The study examined students' background characteristics and general college experiences, as well as their experiences in their major field of study. Structural equation modeling was used to examine…

Enhancing Contextualized Curriculum: Integrated Identity in Young Shi'i Muslim Arabic-Canadian Students' Social Worlds

ERIC Educational Resources Information Center

Al-Fartousi, May

2016-01-01

This research explored 10 young female Shi'i Muslim Arabic-Canadian students' experiences associated with wearing the Hijab (headscarf) within their home, community, and predominantly White Canadian public elementary school environments. The in-depth case study sought to address the dearth of information about Shi'is' experiences in schools…

(In)validation in the Minority: The Experiences of Latino Students Enrolled in an HBCU

ERIC Educational Resources Information Center

Allen, Taryn Ozuna

2016-01-01

This qualitative, phenomenological study examined the academic and interpersonal validation experiences of four female and four male Latino students who were enrolled in their second- to fifth-year at an HBCU in Texas. Using interviews, campus observations, a questionnaire, and analytic memos, this study sought to understand the role of in- and…

Women's experiences of planning a vaginal breech birth in Australia.

PubMed

Homer, Caroline Se; Watts, Nicole P; Petrovska, Karolina; Sjostedt, Chauncey M; Bisits, Andrew

2015-04-11

In many countries, planned vaginal breech birth (VBB) is a rare event. After the Term Breech Trial in 2000, VBB reduced and caesarean section for breech presentation increased. Despite this, women still request VBB. The objective of this study was to explore the experiences and decision-making processes of women who had sought a VBB. A qualitative study using descriptive exploratory design was undertaken. Twenty-two (n = 22) women who planned a VBB, regardless of eventual mode of birth were recruited. The women had given birth at one of two maternity hospitals in Australia that supported VBB. In-depth, semi-structured interviews using an interview guide were conducted. Interviews were analysed thematically. Twenty two women were interviewed; three quarters were primiparous (n = 16; 73%). Nine (41%) were already attending a hospital that supported VBB with the remaining women moving hospitals. All women actively sought a vaginal breech birth because the baby remained breech after an external cephalic version - 12 had a vaginal birth (55%) and 10 (45%) a caesarean section after labour commenced. There were four main themes: Reacting to a loss of choice and control, Wanting information that was trustworthy, Fighting the system and seeking support for VBB and The importance of 'having a go' at VBB. Women seeking a VBB value clear, consistent and relevant information in deciding about mode of birth. Women desire autonomy to choose vaginal breech birth and to be supported in their choice with high quality care.

Tracing the time course of picture--word processing.

PubMed

Smith, M C; Magee, L E

1980-12-01

A number of independent lines of research have suggested that semantic and articulatory information become available differentially from pictures and words. The first of the experiments reported here sought to clarify the time course by which information about pictures and words becomes available by considering the pattern of interference generated when incongruent pictures and words are presented simultaneously in a Stroop-like situation. Previous investigators report that picture naming is easily disrupted by the presence of a distracting word but that word naming is relatively immune to interference from an incongruent picture. Under the assumption that information available from a completed process may disrupt an ongoing process, these results suggest that words access articulatory information more rapidly than do pictures. Experiment 1 extended this paradigm by requiring subjects to verify the category of the target stimulus. In accordance with the hypothesis that picture access the semantic code more rapidly than words, there was a reversal in the interference pattern: Word categorization suffered considerable disruption, whereas picture categorization was minimally affected by the presence of an incongruent word. Experiment 2 sought to further test the hypothesis that access to semantic and articulatory codes is different for pictures and words by examining memory for those items following naming or categorization. Categorized words were better recognized than named words, whereas the reverse was true for pictures, a result which suggests that picture naming involves more extensive processing than picture categorization. Experiment 3 replicated this result under conditions in which viewing time was held constant. The last experiment extended the investigation of memory differences to a situation in which subjects were required to generate the superordinate category name. Here, memory for categorized pictures was as good as memory for named pictures. Category generation also influenced memory for words, memory performance being superior to that following a yes--no verification of category membership. These experiments suggest a model of information access whereby pictures access semantic information were readily than name information, with the reverse being true for words. Memory for both pictures and words was a function of the amount of processing required to access a particular type of information as well as the extent of response differentiation necessitated by the task.

Rally effects, threat, and attitude change: an integrative approach to understanding the role of emotion.

PubMed

Lambert, Alan J; Scherer, Laura D; Schott, John Paul; Olson, Kristina R; Andrews, Rick K; O'Brien, Thomas C; Zisser, Alison R

2010-06-01

Rally 'round the flag effects (J. E. Mueller, 1970) represent sudden and dramatically powerful situation-specific shifts in attitudes toward the American president. However, the extant literature has yet to fully clarify the nature of the psychological dynamics associated with this effect. These ambiguities reflect fundamental differences of opinion among scholars on some very basic questions such as whether overtly experienced emotion should mediate these attitudinal shifts or whether these changes reflect more general shifts in conservative ideology. Across 4 experiments, the authors sought to gain greater clarity on these and other important matters using a multimethod approach in which the authors varied whether participants viewed documentary footage of the 9/11 attacks (Experiments 1-2), generated autobiographical memories of that event (Experiment 3), or retrieved nonpolitical memories from their past (Experiment 4). The authors discuss the relevance of the present findings for theory and research across a variety of different theoretical and methodological paradigms, including social psychological models of threat, emotional appraisal models, and the political science literature. (c) 2010 APA, all rights reserved).

To predict or not to predict: influences of task and strategy on the processing of semantic relations.

PubMed

Roehm, Dietmar; Bornkessel-Schlesewsky, Ina; Rösler, Frank; Schlesewsky, Matthias

2007-08-01

We report a series of event-related potential experiments designed to dissociate the functionally distinct processes involved in the comprehension of highly restricted lexical-semantic relations (antonyms). We sought to differentiate between influences of semantic relatedness (which are independent of the experimental setting) and processes related to predictability (which differ as a function of the experimental environment). To this end, we conducted three ERP studies contrasting the processing of antonym relations (black-white) with that of related (black-yellow) and unrelated (black-nice) word pairs. Whereas the lexical-semantic manipulation was kept constant across experiments, the experimental environment and the task demands varied: Experiment 1 presented the word pairs in a sentence context of the form The opposite of X is Y and used a sensicality judgment. Experiment 2 used a word pair presentation mode and a lexical decision task. Experiment 3 also examined word pairs, but with an antonymy judgment task. All three experiments revealed a graded N400 response (unrelated > related > antonyms), thus supporting the assumption that semantic associations are processed automatically. In addition, the experiments revealed that, in highly constrained task environments, the N400 gradation occurs simultaneously with a P300 effect for the antonym condition, thus leading to the superficial impression of an extremely "reduced" N400 for antonym pairs. Comparisons across experiments and participant groups revealed that the P300 effect is not only a function of stimulus constraints (i.e., sentence context) and experimental task, but that it is also crucially influenced by individual processing strategies used to achieve successful task performance.

Leadership in Distance Education: Qualities and Qualifications Sought by Higher Education Institutions

ERIC Educational Resources Information Center

Nworie, John; Haughton, Noela; Oprandi, Stephanie

2012-01-01

This article presents the results of an investigation into the qualities and qualifications sought in distance education leaders by institutions of higher education in the United States. The researchers examined 191 distance education leadership position announcements posted by online sources between 1997 and 2010. Content analysis of these…

"You're Awfully Old to Have This Disease": Experiences of Stigma and Ageism in Adults 50 Years and Older Living with HIV/AIDS

ERIC Educational Resources Information Center

Emlet, Charles A.

2006-01-01

Purpose: Older adults living with HIV infection may be doubly stigmatized, as they are branded by both age as well as HIV status. Through semistructured interviews, this study sought to examine whether older adults with HIV/AIDS experience both ageism and HIV stigma and how those experiences manifest in their lives. Design and Methods: This was a…

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

Bhadram, Venkata S.; Liu, Hanyu; Xu, Enshi

We report the discovery of a long-sought-after phase of titanium nitride with stoichiometry Ti3N4 using diamond anvil cell experiments combined with in situ high-resolution x-ray diffraction and Raman spectroscopy techniques, supported by ab initio calculations.

Contingency blindness: location-identity binding mismatches obscure awareness of spatial contingencies and produce profound interference in visual working memory.

PubMed

Fiacconi, Chris M; Milliken, Bruce

2012-08-01

The purpose of the present study was to highlight the role of location-identity binding mismatches in obscuring explicit awareness of a strong contingency. In a spatial-priming procedure, we introduced a high likelihood of location-repeat trials. Experiments 1, 2a, and 2b demonstrated that participants' explicit awareness of this contingency was heavily influenced by the local match in location-identity bindings. In Experiment 3, we sought to determine why location-identity binding mismatches produce such low levels of contingency awareness. Our results suggest that binding mismatches can interfere substantially with visual-memory performance. We attribute the low levels of contingency awareness to participants' inability to remember the critical location-identity binding in the prime on a trial-to-trial basis. These results imply a close interplay between object files and visual working memory.

Maternal correlates of 2-year-old American Indian children's social-emotional development in a Northern Plains tribe.

PubMed

Sarche, Michelle C; Croy, Calvin D; Crow, Cecelia Big; Mitchell, Christina M; Spicer, Paul

2009-07-01

The developmental experiences of very young American Indian children today are not well documented in the current literature. The present study sought to explore the social-emotional development of American Indian toddlers living on a Northern Plains reservation, as a function of maternal variables. Mothers completed self-report questionnaires about their experiences and their children's development. Observer ratings of children's development also were conducted. Maternal stress, substance use/abuse, perceptions of stress in the mother-child relationship, social support, and American Indian cultural identity were significantly related to children's social-emotional development. This study is the first to explore these relationships in a Northern Plains American Indian sample of young children and their mothers. Results suggest possible points of intervention for improving the developmental outcomes of very young American Indian children. Copyright © 2009 Michigan Association for Infant Mental Health.

The mediating sex-specific effect of psychological distress on the relationship between adverse childhood experiences and current smoking among adults

PubMed Central

2012-01-01

Background Research suggests that ACEs have a long-term impact on the behavioral, emotional, and cognitive development of children. These disruptions can lead to adoption of unhealthy coping behaviors throughout the lifespan. The present study sought to examine psychological distress as a potential mediator of sex-specific associations between adverse childhood experiences (ACEs) and adult smoking. Method Data from 7,210 Kaiser-Permanente members in San Diego California collected between April and October 1997 were used. Results Among women, psychological distress mediated a significant portion of the association between ACEs and smoking (21% for emotional abuse, 16% for physical abuse, 15% for physical neglect, 10% for parental separation or divorce). Among men, the associations between ACEs and smoking were not significant. Conclusions These findings suggest that for women, current smoking cessation strategies may benefit from understanding the potential role of childhood trauma. PMID:22788356

Neural Correlates of Psychosis and Gender Dysphoria in an Adult Male.

PubMed

Schwarz, Karine; Fontanari, Anna Martha Vaitses; Mueller, Andressa; Soll, Bianca; da Silva, Dhiordan Cardoso; Salvador, Jaqueline; Zucker, Kenneth J; Schneider, Maiko Abel; Lobato, Maria Inês Rodrigues

2016-04-01

Gender dysphoria (GD) (DSM-5) or transsexualism (ICD-10) refers to the marked incongruity between the experience of one's gender and the sex at birth. In this case report, we describe the use of LSD as a triggering factor of confusion in the gender identity of a 39-year-old male patient, with symptoms of psychosis and 25 years of substance abuse, who sought psychiatric care with the desire to undergo sex reassignment surgery. The symptoms of GD/psychosis were resolved by two therapeutic measures: withdrawal of psychoactive substances and use of a low-dose antipsychotic. We discuss the hypothesis that the superior parietal cortical area may be an important locus for body image and that symptoms of GD may be related to variations underlying this brain region. Finally, this case report shows that some presentations of GD can be created by life experience in individuals who have underlying mental or, synonymously, neurophysiological abnormalities.

A Delineation of Asian American and Latino/a Students' Experiences with Faculty at a Historically Black College and University

ERIC Educational Resources Information Center

Palmer, Robert T.; Maramba, Dina C.

2015-01-01

Research has shown that the enrollment of Asian American and Latino/a students are increasing at historically Black colleges and universities (HBCUs). Nevertheless, research on how these students experience the institutional climate of HBCUs is nonexistent. Hence, this study sought to explore the college choice process and perceptions of campus…

Intersectionality: A Critical Qualitative Exploration of the Experiences of LGBTQ Persons with Disabilities at the Collegiate Level

ERIC Educational Resources Information Center

Bell, Amanda A.

2017-01-01

This study sought to contribute to the growing awareness surrounding the barriers, challenges, and needs of LGBTQ persons with disabilities at the collegiate level. The purpose of this research was to capture the lived experiences of LGBTQ persons with disabilities who were enrolled at postsecondary institutions throughout the United States.…

Entering the University: The Differentiated Experience of Two Chinese International Students in a New Zealand University

ERIC Educational Resources Information Center

Skyrme, Gillian

2007-01-01

This article draws on findings from a longitudinal study of Chinese international students beginning study in a New Zealand university, and focuses on the very different experience of two students in relation to a single course and its assessment requirements, as they sought ways to negotiate identities as university students in their new setting.…

GoPro as an Ethnographic Tool: A Wayfinding Study in an Academic Library

ERIC Educational Resources Information Center

Kinsley, Kirsten M.; Schoonover, Dan; Spitler, Jasmine

2016-01-01

In this study, researchers sought to capture students' authentic experience of finding books in the main library using a GoPro camera and the think-aloud protocol. The GoPro provided a first-person perspective and was an effective ethnographic tool for observing a student's individual experience, while also demonstrating what tools they use to…

"The Teacher Said I'm Thick!" Experiences of Children with Attention Deficit Hyperactivity Disorder within a School Setting

ERIC Educational Resources Information Center

Kendall, Lynne

2016-01-01

Children and young people who have been diagnosed with Attention Deficit Hyperactivity Disorder (ADHD) can often experience difficulties within an education setting. ADHD can impact upon their educational achievements and subsequent future employment. This paper draws upon data gathered from a small scale study and has sought to elicit the…

The Exploration of Spirituality as a Means of Coping and Persistence in African American Female College Students

ERIC Educational Resources Information Center

Hill, Shelia D.

2009-01-01

The study sought to investigate persisting African American female college students' means of coping. The study used the lens of Womanist Theory, which places the lived experiences of these students at the center of knowledge creation, thus removing their experiences from the margins of society. The study provided insight into the lives of…

Prospective Analysis of the Transition to Sexual Experience and Changes in Sexual Self-Esteem among Adolescents Attending Therapeutic Schools

ERIC Educational Resources Information Center

Swenson, Rebecca R.; Houck, Christopher D.; Barker, David; Zeanah, Paula D.; Brown, Larry K.

2012-01-01

Given increased sexual risk-taking among youth with mental health problems, this study sought to understand the developmental trajectory of sexual self-esteem (SSE) among this vulnerable population and how it is impacted by sexual experiences. Participants were 185 adolescents who attended therapeutic/alternative schools in southern New England.…

Performing and Defying Gender: An Exploration of the Lived Experiences of Women Higher Education Administrators in Sub-Saharan Africa

ERIC Educational Resources Information Center

Johnson, Ane Turner

2014-01-01

The purpose of this phenomenological study was to explore the life and career paths of women higher education administrators in sub-Saharan Africa. Specifically, the study sought to interpret the women's experiences and identities, through the framework of intersectionality and gender performance, as ones that contributed to advancement within…

Stewart and Ray's Big Adventure: A Research Experience for Teachers at UMASS/Amherst

ERIC Educational Resources Information Center

McCarthy, Ray

2011-01-01

Late in the winter of 2010, teachers across Massachusetts received invitations to apply for six- to eight-week Research Experiences for Teachers (RET) in which middle or high school teachers in STEM subjects would work alongside scientists and their graduate students as they sought to solve real-world problems. This country-wide effort was funded…

The Effect of Student Teaching Experiences on the Motivation and Planned Persistence of Pre-Service Teachers

ERIC Educational Resources Information Center

Leverett, Avis

2016-01-01

This study investigated the motivation to teach and planned persistence of pre-service teachers during two phases of their student teaching experience by using a mixed methods study design. The quantitative design sought to evaluate if the motivation and planned persistence of pre-service teachers changed during the course of the supervised…

Cognitive dimensions of recreational user experiences in wilderness: an exploratory study in Adirondack wilderness areas.

Treesearch

Chad P. Dawson; Peter Newman; Alan Watson

1998-01-01

This exploratory study involved identifying the dimensions of a wilderness experience sought by users based on the available literature and on input from wilderness users. Input was collected using focus group interviews with members of four groups that were primarily involved in wilderness use and preservation in recent years. Positive and negative dimensions are...

Perceived effects of setting attributes on visitor experiences in wilderness: Variation with situational context and visitor characteristics

Treesearch

David N. Cole; Troy E. Hall

2009-01-01

Understanding how setting attributes influence the nature of the visitor experience is crucial to effective recreation management. Highly influential attributes are useful indicators to monitor within a planning framework, such as Limits of Acceptable Change. This study sought to identify the setting attributes perceived to have the most profound effect on the ability...

Beginning Teachers' Experiences Working with a District-Employed Mentor in a North Carolina School District

ERIC Educational Resources Information Center

Hobbs, Kari S.; Putnam, Jennifer

2016-01-01

This study is concerned with the experiences of beginning teachers working with a district-employed mentor. Based on Illeris's (2002) Three Dimensions of Learning, the study sought to understand the cognitive, emotional, and social processes involved in working with a mentor through the use of one-on one, in-depth interviews. Nine beginning…

Dimensions of Flow in Academic and Social Activities among Summer Music Camp participants

ERIC Educational Resources Information Center

Diaz, Frank M.; Silveira, Jason M.

2013-01-01

The purpose of this study was to investigate the occurrence of flow experiences among high school music students attending a two-week summer instrumental music camp. Specifically, the study sought to determine if: (1) students do indeed experience flow in summer camp settings; (2) what activities are conducive to flow; (3) what is the relationship…

Provocative work experiences predict the acquired capability for suicide in physicians.

PubMed

Fink-Miller, Erin L

2015-09-30

The interpersonal psychological theory of suicidal behavior (IPTS) offers a potential means to explain suicide in physicians. The IPTS posits three necessary and sufficient precursors to death by suicide: thwarted belongingness, perceived burdensomeness, and acquired capability. The present study sought to examine whether provocative work experiences unique to physicians (e.g., placing sutures, withdrawing life support) would predict levels of acquired capability, while controlling for gender and painful and provocative experiences outside the work environment. Data were obtained from 376 of 7723 recruited physicians. Study measures included the Acquired Capability for Suicide Scale, the Interpersonal Needs Questionnaire, the Painful and Provocative Events Scale, and the Life Events Scale-Medical Doctors Version. Painful and provocative events outside of work predicted acquired capability (β=0.23, t=3.82, p<0.001, f(2)=0.09) as did provocative work experiences (β=0.12, t=2.05, p<0.05, f(2)=0.07). This represents the first study assessing the potential impact of unique work experiences on suicidality in physicians. Limitations include over-representation of Caucasian participants, limited representation from various specialties of medicine, and lack of information regarding individual differences. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Student perspectives on the development and evaluation of a joint international education to promote employability in Europe.

PubMed

Craig, Claire; Piškur, Barbara

2012-01-01

This article presents a student evaluation of a joint international education developed as part of a European project which sought to equip health care practitioners with the skills to support employability of individuals furthest removed from the labour market, disadvantaged on account of age, gender, migration or ethnicity. Thirty eight students out of the forty one students that participated in the pilot of four modules (NL, UK, SE, DE) returned completed digital questionnaires (92.6% response rate). The study is descriptive by nature. A questionnaire was used to collect the data from students. Additionally students attending the module in the UK also took part in a series of qualitative interviews which sought to explore their experiences in more detail. These were recorded, transcribed and analyzed. Students reported that joint education facilitates competence development. The competencies they identified (Information Communications Technology) were recognised as being key to enhancing employability of disadvantaged groups. The joint international education exemplified by EEE4all offers one model of how to build a responsive international curriculum to ensure that the workforce of the future is well placed to meet the needs of this changing world.

The role of personality traits and barriers to mental health treatment seeking among college students.

PubMed

Jennings, Kristen S; Goguen, Kandice N; Britt, Thomas W; Jeffirs, Stephanie M; Wilkes, Jack R; Brady, Ashley R; Pittman, Rebecca A; DiMuzio, Danielle J

2017-11-01

Many college students experience a mental health problem yet do not seek treatment from a mental health professional. In the present study, we examined how perceived barriers (stigma perceptions, negative attitudes about treatment, and perceptions of practical barriers), as well as the Big Five personality traits, relate to treatment seeking among college students reporting a current mental health problem. The sample consisted of 261 college students, 115 of which reported experiencing a current problem. Results of a series of logistic regressions revealed that perceived stigma from others (OR = .32), self-stigma (OR = .29), negative attitudes about treatment (OR = .27), and practical barriers (OR = .34) were all associated with a lower likelihood of having sought treatment among students experiencing a problem. Of the five-factor model personality traits, only Neuroticism was associated with a higher likelihood of having sought treatment when experiencing a mental health problem (OR = 2.71). When we considered all significant predictors in a final stepwise conditional model, only self-stigma, practical barriers, and Neuroticism remained significant unique predictors. Implications for addressing barriers to treatment and encouraging treatment seeking among college students are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Building a culture of learning through organizational development: the experiences of the Marin County Health and Human Services Department.

PubMed

Lindberg, Arley; Meredith, Larry

2012-01-01

After determining a need for organizational change informed by changes in workforce demographics, community demographics, the socio-political and economic environment, and constraints on resources, one agency sought to transform its organizational culture into that of a learning organization. An external organizational development consultant was hired to work with agency leadership to identify ways that would help move the agency's culture towards one that was conducive to learning. Specifically, the agency director sought to create a culture where communication is encouraged both vertically and horizontally, frontline level workers are engaged and their voices heard, cross-departmental problem solving is practiced, innovative ideas are supported, and evidence-informed practice regularly implemented. This case study describes the experiences of this agency and the process taken toward engaging an external consultant and moving towards the development of a culture of learning. Copyright © Taylor & Francis Group, LLC

The Use of Electronic Information Services and Information Literacy: A Glasgow Caledonian University Study

ERIC Educational Resources Information Center

Crawford, John

2006-01-01

The study was undertaken as part of the LIRG/SCONUL Value and Impact study and sought to establish direct evidence of the impact of electronic information services (EIS) on Glasgow Caledonian University students, both past and present. Evidence of the spread of information literacy among students and alumni was also sought. An electronic…

Effects of non-simultaneous masking on the binaural masking level difference

PubMed Central

Buss, Emily; Hall III, Joseph W.

2011-01-01

The present study sought to clarify the role of non-simultaneous masking in the binaural masking level difference for maskers that fluctuate in level. In the first experiment the signal was a brief 500-Hz tone, and the masker was a bandpass noise (100–2000 Hz), with the initial and final 200-ms bursts presented at 40-dB spectrum level and the inter-burst gap presented at 20-dB spectrum level. Temporal windows were fitted to thresholds measured for a range of gap durations and signal positions within the gap. In the second experiment, individual differences in out of phase (NoSπ) thresholds were compared for a brief signal in a gapped bandpass masker, a brief signal in a steady bandpass masker, and a long signal in a narrowband (50-Hz-wide) noise masker. The third experiment measured brief tone detection thresholds in forward, simultaneous, and backward masking conditions for a 50- and for a 1900-Hz-wide noise masker centered on the 500-Hz signal frequency. Results are consistent with comparable temporal resolution in the in phase (NoSo) and NoSπ conditions and no effect of temporal resolution on individual observers’ ability to utilize binaural cues in narrowband noise. The large masking release observed for a narrowband noise masker may be due to binaural masking release from non-simultaneous, informational masking. PMID:21361448

The CSWA Survey on Workplace Climate and Anti-Harassment Policies

NASA Astrophysics Data System (ADS)

Richey, Christina

2015-11-01

Workplace climate can promote, or hinder, scientific productivity and innovation. The Committee on the Status of Women in Astronomy (CSWA) Survey on Workplace Climate sought to discover whether scientists in the astronomical and planetary science communities experienced a hostile work environment. The survey investigated the extent to which negative experiences 1) were motivated by the target's identity (e.g., gender, gender identity, sexual orientation, ability status, religion, neurodiversity, or race and ethnicity) and 2) affected the extent to which respondents felt safe in their workplaces. 426 participants were recruited for an online survey. This presentation will include the preliminary results from respondents' experiences in the last five years. Notable conclusions include: 1. Scientists in the astronomical and planetary science communities experience and witness inappropriate language, verbal harassment, and physical assault. 2. Abuses that relate to gender are those that appear in the greatest proportion in this sample. 3. Inappropriate comments, harassment, and assault lead to a number of scientists feeling unsafe in their workplaces, and pursuing fewer scholarly opportunities as a direct result of these experiences. This presentation, in addition to highlighting results from the recent CSWA Survey, will also include a definition for harassment and highlight the types of harassment that are frequently encountered by scientists, as well as highlight techniques for dealing with harassment, both in the workplace and at conferences.

Boiling Point

NASA Technical Reports Server (NTRS)

Jansen, Michael C.

2002-01-01

The author recounts his experiences he helped to investigate the accident which destroyed the Space Shuttle Challenger. The focus was on how he used novel approaches to investigate heat transfer in the shuttle's hydrogen tank, after an expert he sought for advice proved unhelpful.

STEP flight experiments Large Deployable Reflector (LDR) telescope

NASA Technical Reports Server (NTRS)

Runge, F. C.

1984-01-01

Flight testing plans for a large deployable infrared reflector telescope to be tested on a space platform are discussed. Subsystem parts, subassemblies, and whole assemblies are discussed. Assurance of operational deployability, rigidization, alignment, and serviceability will be sought.

Consultant psychiatrists’ experiences of and attitudes towards shared decision making in antipsychotic prescribing, a qualitative study

PubMed Central

2014-01-01

Background Shared decision making represents a clinical consultation model where both clinician and service user are conceptualised as experts; information is shared bilaterally and joint treatment decisions are reached. Little previous research has been conducted to assess experience of this model in psychiatric practice. The current project therefore sought to explore the attitudes and experiences of consultant psychiatrists relating to shared decision making in the prescribing of antipsychotic medications. Methods A qualitative research design allowed the experiences and beliefs of participants in relation to shared decision making to be elicited. Purposive sampling was used to recruit participants from a range of clinical backgrounds and with varying length of clinical experience. A semi-structured interview schedule was utilised and was adapted in subsequent interviews to reflect emergent themes. Data analysis was completed in parallel with interviews in order to guide interview topics and to inform recruitment. A directed analysis method was utilised for interview analysis with themes identified being fitted to a framework identified from the research literature as applicable to the practice of shared decision making. Examples of themes contradictory to, or not adequately explained by, the framework were sought. Results A total of 26 consultant psychiatrists were interviewed. Participants expressed support for the shared decision making model, but also acknowledged that it was necessary to be flexible as the clinical situation dictated. A number of potential barriers to the process were perceived however: The commonest barrier was the clinician’s beliefs regarding the service users’ insight into their mental disorder, presented in some cases as an absolute barrier to shared decision making. In addition factors external to the clinician - service user relationship were identified as impacting on the decision making process, including; environmental factors, financial constraints as well as societal perceptions of mental disorder in general and antipsychotic medication in particular. Conclusions This project has allowed identification of potential barriers to shared decision making in psychiatric practice. Further work is necessary to observe the decision making process in clinical practice and also to identify means in which the identified barriers, in particular ‘lack of insight’, may be more effectively managed. PMID:24886121

Consultant psychiatrists' experiences of and attitudes towards shared decision making in antipsychotic prescribing, a qualitative study.

PubMed

Shepherd, Andrew; Shorthouse, Oliver; Gask, Linda

2014-05-01

Shared decision making represents a clinical consultation model where both clinician and service user are conceptualised as experts; information is shared bilaterally and joint treatment decisions are reached. Little previous research has been conducted to assess experience of this model in psychiatric practice. The current project therefore sought to explore the attitudes and experiences of consultant psychiatrists relating to shared decision making in the prescribing of antipsychotic medications. A qualitative research design allowed the experiences and beliefs of participants in relation to shared decision making to be elicited. Purposive sampling was used to recruit participants from a range of clinical backgrounds and with varying length of clinical experience. A semi-structured interview schedule was utilised and was adapted in subsequent interviews to reflect emergent themes.Data analysis was completed in parallel with interviews in order to guide interview topics and to inform recruitment. A directed analysis method was utilised for interview analysis with themes identified being fitted to a framework identified from the research literature as applicable to the practice of shared decision making. Examples of themes contradictory to, or not adequately explained by, the framework were sought. A total of 26 consultant psychiatrists were interviewed. Participants expressed support for the shared decision making model, but also acknowledged that it was necessary to be flexible as the clinical situation dictated. A number of potential barriers to the process were perceived however: The commonest barrier was the clinician's beliefs regarding the service users' insight into their mental disorder, presented in some cases as an absolute barrier to shared decision making. In addition factors external to the clinician - service user relationship were identified as impacting on the decision making process, including; environmental factors, financial constraints as well as societal perceptions of mental disorder in general and antipsychotic medication in particular. This project has allowed identification of potential barriers to shared decision making in psychiatric practice. Further work is necessary to observe the decision making process in clinical practice and also to identify means in which the identified barriers, in particular 'lack of insight', may be more effectively managed.

I Thought This Was Going to Be a Waste of Time: How Portfolio Construction Can Support Student Learning from Project-Based Experiences

ERIC Educational Resources Information Center

Turns, Jennifer; Cuddihy, Elisabeth; Guan, Zhiwei

2010-01-01

In this work, we sought to understand ways that students experienced a small-scale portfolio assignment provided to them as an opportunity reflect on their experiences in a project-based class. This work was motivated by research in various instructional contexts showing that portfolio construction results in important learning outcomes. We wanted…

No Certification, No Training...No Problem: The Influence of Formative Beliefs and Learning Experiences in the Instructional Practice of New Independent School Teachers

ERIC Educational Resources Information Center

Smith, Derick Graham

2012-01-01

This study sought to answer the question: "To what extent do prior beliefs about and experiences of teaching and learning influence the instructional practices of new independent school teachers," who are generally not required to have any formal pedagogical training or hold teacher certification prior to beginning full-time employment.…

The Effects Classroom Experiences and Student Conduct Have on a Teacher's Self-Efficacy in Schools with Positive Behavior Interventions and Supports (PBIS)

ERIC Educational Resources Information Center

Medina, Lorena G.

2017-01-01

Purpose: The purpose of this mixed-methods phenomenological study was to describe elementary school general education teachers' perceptions of how their efficacy, as teachers, was affected by their experiences in implementing the PBIS framework. This study also sought to determine a better understanding of the skills necessary to impact all…

Profiles of Urban, Low SES, African American Girls' Attitudes toward Science: A Sequential Explanatory Mixed Methods Study

ERIC Educational Resources Information Center

Buck, Gayle; Cook, Kristin; Quigley, Cassie; Eastwood, Jennifer; Lucas, Yvonne

2009-01-01

The purpose of this study was to increase the science education community's understanding of the experiences and needs of girls who cross the traditional categorical boundaries of gender, race and socioeconomic status in a manner that has left their needs and experience largely invisible. A first of several in a series, this study sought to…

Listening to the Voices of Beginning Teachers: Providing Meaningful Administrative Support Is a Moral Act and Results in Increasing Retention among Beginning Educators

ERIC Educational Resources Information Center

Rumley, Mark Alvis

2010-01-01

The purpose of this qualitative study was to understand and "make sense" of how beginning teachers experience and define lack of principal/administrative support during their beginning years of teaching. Utilizing grounded theory as a conceptual framework, I sought to deconstruct the stories and lived experiences of nine beginning…

Measuring Zoo Visitor Learning and Understanding about Orangutans: Evaluation to Enhance Learning Outcomes and to Foster Conservation Action

ERIC Educational Resources Information Center

Pearson, Elissa L.; Dorrian, Jillian; Litchfield, Carla A.

2013-01-01

Despite the endangered status of the orangutan, very little research has sought to understand what people know about this species or the conservation challenges they face. As zoos are well placed to influence such understandings, the present study sought to explore knowledge following a visit to orangutan exhibits at three Australian zoos…

Humanoid infers Archimedes' principle: understanding physical relations and object affordances through cumulative learning experiences

PubMed Central

2016-01-01

Emerging studies indicate that several species such as corvids, apes and children solve ‘The Crow and the Pitcher’ task (from Aesop's Fables) in diverse conditions. Hidden beneath this fascinating paradigm is a fundamental question: by cumulatively interacting with different objects, how can an agent abstract the underlying cause–effect relations to predict and creatively exploit potential affordances of novel objects in the context of sought goals? Re-enacting this Aesop's Fable task on a humanoid within an open-ended ‘learning–prediction–abstraction’ loop, we address this problem and (i) present a brain-guided neural framework that emulates rapid one-shot encoding of ongoing experiences into a long-term memory and (ii) propose four task-agnostic learning rules (elimination, growth, uncertainty and status quo) that correlate predictions from remembered past experiences with the unfolding present situation to gradually abstract the underlying causal relations. Driven by the proposed architecture, the ensuing robot behaviours illustrated causal learning and anticipation similar to natural agents. Results further demonstrate that by cumulatively interacting with few objects, the predictions of the robot in case of novel objects converge close to the physical law, i.e. the Archimedes principle: this being independent of both the objects explored during learning and the order of their cumulative exploration. PMID:27466440

Humanoid infers Archimedes' principle: understanding physical relations and object affordances through cumulative learning experiences.

PubMed

Bhat, Ajaz Ahmad; Mohan, Vishwanathan; Sandini, Giulio; Morasso, Pietro

2016-07-01

Emerging studies indicate that several species such as corvids, apes and children solve 'The Crow and the Pitcher' task (from Aesop's Fables) in diverse conditions. Hidden beneath this fascinating paradigm is a fundamental question: by cumulatively interacting with different objects, how can an agent abstract the underlying cause-effect relations to predict and creatively exploit potential affordances of novel objects in the context of sought goals? Re-enacting this Aesop's Fable task on a humanoid within an open-ended 'learning-prediction-abstraction' loop, we address this problem and (i) present a brain-guided neural framework that emulates rapid one-shot encoding of ongoing experiences into a long-term memory and (ii) propose four task-agnostic learning rules (elimination, growth, uncertainty and status quo) that correlate predictions from remembered past experiences with the unfolding present situation to gradually abstract the underlying causal relations. Driven by the proposed architecture, the ensuing robot behaviours illustrated causal learning and anticipation similar to natural agents. Results further demonstrate that by cumulatively interacting with few objects, the predictions of the robot in case of novel objects converge close to the physical law, i.e. the Archimedes principle: this being independent of both the objects explored during learning and the order of their cumulative exploration. © 2016 The Author(s).

Improving passing lane safety and efficiency for Alaska's rural non-divided highways.

DOT National Transportation Integrated Search

2014-06-01

A series of experiments using a fixed-base driving simulator were conducted to examine the potential safety and operational : benefits of several highway safety interventions for reducing collision risk. Our approach sought to go beyond typical mitig...

7 CFR 652.21 - Certification criteria and requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... must: (1) Have the required technical training, education, and experience to perform the level of technical assistance for which certification is sought; (2) Meet any applicable professional or business... CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES TECHNICAL SERVICE PROVIDER ASSISTANCE...

The Improvisational in Teaching Reading.

ERIC Educational Resources Information Center

Commeyras, Michelle

2002-01-01

Contends that an improvisational stance in teaching avoids disagreements and blockages that can stymie reading instruction. Outlines eight graduate students' experiences teaching improvisationally. Explains that the tutors sought a collaborative teaching stance that was in tune with the individual children's interests and personality. Defines…

The Economic Burden of Autonomic Dysreflexia during Hospitalization for Individuals with Spinal Cord Injury.

PubMed

Squair, Jordan W; White, Barry A B; Bravo, Grace I; Martin Ginis, Kathleen A; Krassioukov, Andrei V

2016-08-01

We sought to determine the economic burden of autonomic dysreflexia (AD) from the perspective of the Canadian healthcare system in a case series of individuals with spinal cord injury (SCI) presenting to emergency care. In doing so, we sought to illustrate the potential return on investments in the translation of evidence-informed practices and developments in the prevention, diagnosis, and management of AD. Activity-based costing methodology was employed to estimate the direct healthcare or hospitalization costs of AD following presentation to the emergency department. Differences in trends were noted between patients who were promptly diagnosed, managed, and discharged, and patients whose experience followed a less direct or ideal path to discharge. We recorded 29 emergency room visits for conditions ultimately diagnosed as AD. Overall, median length of stay was 3 days (interquartile range [IQR] = 1.25-5.75), but extended up to 103 consecutive days. Cost analysis revealed median healthcare costs of $5029 (IQR = $2397-9522) for hospital admissions for AD, with the highest estimated hospital cost for a single admission > $190,000. Emergency room admissions resulting from AD can result in dramatic healthcare costs. Delayed diagnosis and inefficient management of AD may lead to further complications, adding to the strain on already limited healthcare resources. Prompt recognition of AD; broader translation of evidence-informed practices; and novel diagnosis, self-management, and/or therapeutic/pharmaceutical applications may prove to mitigate the burden of AD and improve patient well-being.

Target-object integration, attention distribution, and object orientation interactively modulate object-based selection.

PubMed

Al-Janabi, Shahd; Greenberg, Adam S

2016-10-01

The representational basis of attentional selection can be object-based. Various studies have suggested, however, that object-based selection is less robust than spatial selection across experimental paradigms. We sought to examine the manner by which the following factors might explain this variation: Target-Object Integration (targets 'on' vs. part 'of' an object), Attention Distribution (narrow vs. wide), and Object Orientation (horizontal vs. vertical). In Experiment 1, participants discriminated between two targets presented 'on' an object in one session, or presented as a change 'of' an object in another session. There was no spatial cue-thus, attention was initially focused widely-and the objects were horizontal or vertical. We found evidence of object-based selection only when targets constituted a change 'of' an object. Additionally, object orientation modulated the sign of object-based selection: We observed a same-object advantage for horizontal objects, but a same-object cost for vertical objects. In Experiment 2, an informative cue preceded a single target presented 'on' an object or as a change 'of' an object (thus, attention was initially focused narrowly). Unlike in Experiment 1, we found evidence of object-based selection independent of target-object integration. We again found that the sign of selection was modulated by the objects' orientation. This result may reflect a meridian effect, which emerged due to anisotropies in the cortical representations when attention is oriented endogenously. Experiment 3 revealed that object orientation did not modulate object-based selection when attention was oriented exogenously. Our findings suggest that target-object integration, attention distribution, and object orientation modulate object-based selection, but only in combination.

Patients' Experiences of Cancer Diagnosis as a Result of an Emergency Presentation: A Qualitative Study.

PubMed

Black, Georgia; Sheringham, Jessica; Spencer-Hughes, Vicki; Ridge, Melanie; Lyons, Mairead; Williams, Charlotte; Fulop, Naomi; Pritchard-Jones, Kathy

2015-01-01

Cancers diagnosed following visits to emergency departments (ED) or emergency admissions (emergency presentations) are associated with poor survival and may result from preventable diagnostic delay. To improve outcomes for these patients, a better understanding is needed about how emergency presentations arise. This study sought to capture patients' experiences of this diagnostic pathway in the English NHS. Eligible patients were identified in a service evaluation of emergency presentations and invited to participate. Interviews, using an open-ended biographical structure, captured participants' experiences of healthcare services before diagnosis and were analysed thematically, informed by the Walter model of Pathways to Treatment and NICE guidance in an iterative process. Twenty-seven interviews were conducted. Three typologies were identified: A: Rapid investigation and diagnosis, and B: Repeated cycles of healthcare seeking and appraisal without resolution, with two variants where B1 appears consistent with guidance and B2 has evidence that management was not consistent with guidance. Most patients' (23/27) experiences fitted types B1 and B2. Potentially avoidable breakdowns in diagnostic pathways caused delays when patients were conflicted by escalating symptoms and a benign diagnosis given earlier by doctors. ED was sometimes used as a conduit to rapid testing by primary care clinicians, although this pathway was not always successful. This study draws on patients' experiences of their diagnosis to provide novel insights into how emergency presentations arise. Through these typologies, we show that the typical experience of patients diagnosed through an emergency presentation diverges significantly from normative pathways even when there is no evidence of serious service failures. Consultations were not a conduit to diagnosis when they inhibited patients' capacity to appraise their own symptoms appropriately and when they resulted in a reluctance to seek further healthcare. The findings also point to potentially avoidable breakdowns in the diagnostic process. In particular, to encourage patients to return to the GP if symptoms escalate, a stronger emphasis is needed on diagnostic uncertainty in discussions between patients and doctors in both primary and secondary care. To improve appropriate access to rapid investigations, systems are needed for primary care to communicate directly with secondary care at the time of referral.

INDIVIDUAL DIFFERENCES IN IMPULSIVE CHOICE AND TIMING IN RATS

PubMed Central

Galtress, Tiffany; Garcia, Ana; Kirkpatrick, Kimberly

2012-01-01

Individual differences in impulsive choice behavior have been linked to a variety of behavioral problems including substance abuse, smoking, gambling, and poor financial decision-making. Given the potential importance of individual differences in impulsive choice as a predictor of behavioral problems, the present study sought to measure the extent of individual differences in a normal sample of hooded Lister rats. Three experiments utilized variations of a delay discounting task to measure the degree of variation in impulsive choice behavior across individual rats. The individual differences accounted for 22–55% of the variance in choice behavior across the three experiments. In Experiments 2 and 3, the individual differences were still apparent when behavior was measured across multiple choice points. Large individual differences in the rate of responding, and modest individual differences in timing of responding were also observed during occasional peak trials. The individual differences in timing and rate, however, did not correlate consistently with individual differences in choice behavior. This suggests that a variety of factors may affect choice behavior, response rate, and response timing. PMID:22851792

A Mixed Methods Case Study: Understanding the Experience of Nebraska 4-H Participants Relative to Their Transition and Adaptation to College

ERIC Educational Resources Information Center

Walahoski, Jill

2013-01-01

This mixed methods case study was designed to assess the preparedness of former Nebraska 4-H participants to successfully transition and adjust to college. The study also sought to understand the way that students' experiences in Nebraska 4-H may have influenced their readiness to transition to college. The initial quantitative stage of this case…

Reflections on Catholic Education in the USA: A Dialogue across Generations from the 1950s to the 2000s

ERIC Educational Resources Information Center

Bernauer, James A.

2015-01-01

This study sought to construct rich accounts of the remembrances of Catholic grade school and high school graduates in the USA related to their school experiences and the continuing impacts of these experiences on their lives. Ten former students (comprised of five males and five females) who graduated from Catholic schools in the 1950s, 1960s,…

Remote Atomic Force Microscopy of Microscopic Organisms: Technological Innovations for Hands-On Science with Middle and High School Students

ERIC Educational Resources Information Center

Jones, M. G.; Andre, T.; Kubasko, D.; Bokinsky, A.; Tretter, T.; Negishi, A.; Taylor, R.; Superfine, R.

2004-01-01

This study examined hands-on experiences in the context of an investigation of viruses and explored how and why hands-on experiences may be effective. We sought to understand whether or not touching and manipulating materials and objects could lead to a deeper, more effective type of knowing than that we obtain from sight or sound alone. Four…

Beginning Teachers' Experiences Working with a District-Employed Teaching and Learning Coach in the Role of a Mentor in a North Carolina School District

ERIC Educational Resources Information Center

Hobbs, Kari Sanderson

2015-01-01

This study is concerned with the experiences of beginning teachers working with a district-employed mentor. Based on Illeris's (2002) Three Dimensions of Learning, this study sought to understand the cognitive, emotional, and social processes involved in working with a mentor. This is a qualitative study using the research method of phenomenology…

Problematic use of social network sites: the interactive relationship between gratifications sought and privacy concerns.

PubMed

Chen, Hsuan-Ting; Kim, Yonghwan

2013-11-01

Problematic Internet use has long been a matter of concern; however, few studies extend this line of research from general Internet use to the use of social network sites (SNSs), or explicate the problematic use of SNSs by understanding what factors may enhance or reduce users' compulsive behaviors and excessive form of use on SNSs. Building on literature that found a positive relationship between gratifications sought from the Internet and problematic Internet use, this study first explores the types of gratifications sought from SNSs and examines their relationship with problematic SNS use. It found that three types of gratifications-diversion, self-presentation, and relationship building-were positively related to problematic SNS use. In addition, with a growing body of research on SNS privacy, a moderating role of privacy concerns on SNSs has been proposed to understand how it can influence the relationship between gratifications sought from SNSs and problematic SNS use. The findings suggest that different subdimensions of privacy concerns interact with gratifications sought in different manners. In other words, privacy concerns, including unauthorized secondary use and improper access, play a more influential role in constraining the positive relationship between gratifications sought and problematic SNS use when individuals seek to build relationships on SNSs. However, if individuals seek to have diversion on SNSs, their privacy concerns will be overridden by their gratifications sought, which in turn leads to problematic SNS use. Implications of these findings for future research are discussed.

Sexual Behaviors and Attitudes of Community College Students.

ERIC Educational Resources Information Center

Hartnett, Barbara M.; Zettle, Thomas E.

For seven consecutive semesters, questionnaires were administered to the students enrolled in Illinois Central College's human sexuality course to determine their sexual experience, practices, and orientation. The surveys also sought to assess the students' attitudes toward homosexuality, pornography, masturbation, extramarital relations,…

Acute Exposure to Perchlorethylene alters Rat Visual Evoked Potentials in Relation to Brain Concentration

EPA Science Inventory

These experiments sought to establish a dose-effect relationship between the concentration of perchloroethylene (PCE) in brain tissue and concurrent changes in visual function. A physiologically-based pharmacokinetic (PBPK) model was implemented to predict concentrations of PCE ...

The Impact of Stigma and Personal Experiences on the Help-Seeking Behaviors of Medical Students With Burnout.

PubMed

Dyrbye, Liselotte N; Eacker, Anne; Durning, Steven J; Brazeau, Chantal; Moutier, Christine; Massie, F Stanford; Satele, Daniel; Sloan, Jeff A; Shanafelt, Tait D

2015-07-01

Because of the high prevalence of burnout among medical students and its association with professional and personal consequences, the authors evaluated the help-seeking behaviors of medical students with burnout and compared their stigma perceptions with those of the general U.S. population and age-matched individuals. The authors surveyed students at six medical schools in 2012. They measured burnout, symptoms of depression, and quality of life using validated instruments and explored help-seeking behaviors, perceived stigma, personal experiences, and attitudes toward seeking mental health treatment. Of 2,449 invited students, 873 (35.6%) responded. A third of respondents with burnout (154/454; 33.9%) sought help for an emotional/mental health problem in the last 12 months. Respondents with burnout were more likely than those without burnout to agree or strongly agree with 8 of 10 perceived stigma items. Respondents with burnout who sought help in the last 12 months were twice as likely to report having observed supervisors negatively judge students who sought care (odds ratio [OR] 2.06 [95% confidence interval (CI) 1.25-3.39], P < .01). They also were more likely to have observed peers reveal a student's emotional/mental health problem to others (OR 1.63 [95% CI 1.08-2.47], P = .02). A smaller percentage of respondents would definitely seek professional help for a serious emotional problem (235/872; 26.9%) than of the general population (44.3%) and age-matched individuals (38.8%). Only a third of medical students with burnout seek help. Perceived stigma, negative personal experiences, and the hidden curriculum may contribute.

Myxoedema in a patient with achondroplasia in rural area of Guatemala.

PubMed

Juarez, Michel; Rohloff, Peter

2017-03-09

A 43-year-old indigenous Guatemalan woman with achondroplasia presented to our clinic with chronic fatigue and generalised oedema. She had limited contact with the formal healthcare system. However, 1 year prior, she had sought medical evaluation from a private physician. Her symptoms had been attributed to a combination of heart failure and physical disability due to the musculoskeletal complications of her achondroplasia. She was lost to follow-up due to inability to pay for further testing or treatment. On initial laboratory evaluation in our clinic, she was found to have a thyrotropin level greater than assay. With initiation of oral levothyroxine supplementation, her dyspnoea and oedema completely resolved. The case illustrates how indigenous patients in rural Guatemala experience many barriers to accessing high-quality medical care. As a result, presentations of common illnesses are often very advanced and definitive diagnoses and treatments are frequently delayed. 2017 BMJ Publishing Group Ltd.

Another look at retroactive and proactive interference: a quantitative analysis of conversion processes.

PubMed

Blank, Hartmut

2005-02-01

Traditionally, the causes of interference phenomena were sought in "real" or "hard" memory processes such as unlearning, response competition, or inhibition, which serve to reduce the accessibility of target items. I propose an alternative approach which does not deny the influence of such processes but highlights a second, equally important, source of interference-the conversion (Tulving, 1983) of accessible memory information into memory performance. Conversion is conceived as a problem-solving-like activity in which the rememberer tries to find solutions to a memory task. Conversion-based interference effects are traced to different conversion processes in the experimental and control conditions of interference designs. I present a simple theoretical model that quantitatively predicts the resulting amount of interference. In two paired-associate learning experiments using two different types of memory tests, these predictions were corroborated. Relations of the present approach to traditional accounts of interference phenomena and implications for eyewitness testimony are discussed.

Understanding Patient Experience Using Internet-based Email Surveys: A Feasibility Study at Mount Sinai Hospital.

PubMed

Morgan, Matthew; Lau, Davina; Jivraj, Tanaz; Principi, Tania; Dietrich, Sandra; Bell, Chaim M

2015-01-01

Email is becoming a widely accepted communication tool in healthcare settings. This study sought to test the feasibility of Internet-based email surveys of patient experience in the ambulatory setting. We conducted a study of email Internet-based surveys sent to patients in selected ambulatory clinics at Mount Sinai Hospital in Toronto, Canada. Our findings suggest that email links to Internet surveys are a feasible, timely and efficient method to solicit patient feedback about their experience. Further research is required to optimally leverage Internet-based email surveys as a tool to better understand the patient experience.

Improving passing lane safety and efficiency for Alaska's rural non\\0x2010divided highways.

DOT National Transportation Integrated Search

2014-06-01

A series of experiments using a fixed-base driving simulator were conducted to examine the potential safety and operational : benefits of several highway safety interventions for reducing collision risk. Our approach sought to go beyond typical mitig...

Increasing Deception Detection Accuracy with Strategic Questioning

ERIC Educational Resources Information Center

Levine, Timothy R.; Shaw, Allison; Shulman, Hillary C.

2010-01-01

One explanation for the finding of slightly above-chance accuracy in detecting deception experiments is limited variance in sender transparency. The current study sought to increase accuracy by increasing variance in sender transparency with strategic interrogative questioning. Participants (total N = 128) observed cheaters and noncheaters who…

Semiconducting cubic titanium nitride in the Th 3 P 4 structure

DOE PAGES

Bhadram, Venkata S.; Liu, Hanyu; Xu, Enshi; ...

2018-01-22

We report the discovery of a long-sought-after phase of titanium nitride with stoichiometry Ti3N4 using diamond anvil cell experiments combined with in situ high-resolution x-ray diffraction and Raman spectroscopy techniques, supported by ab initio calculations.

Unified Theory for Decoding the Signals from X-Ray Florescence and X-Ray Diffraction of Mixtures.

PubMed

Chung, Frank H

2017-05-01

For research and development or for solving technical problems, we often need to know the chemical composition of an unknown mixture, which is coded and stored in the signals of its X-ray fluorescence (XRF) and X-ray diffraction (XRD). X-ray fluorescence gives chemical elements, whereas XRD gives chemical compounds. The major problem in XRF and XRD analyses is the complex matrix effect. The conventional technique to deal with the matrix effect is to construct empirical calibration lines with standards for each element or compound sought, which is tedious and time-consuming. A unified theory of quantitative XRF analysis is presented here. The idea is to cancel the matrix effect mathematically. It turns out that the decoding equation for quantitative XRF analysis is identical to that for quantitative XRD analysis although the physics of XRD and XRF are fundamentally different. The XRD work has been published and practiced worldwide. The unified theory derives a new intensity-concentration equation of XRF, which is free from the matrix effect and valid for a wide range of concentrations. The linear decoding equation establishes a constant slope for each element sought, hence eliminating the work on calibration lines. The simple linear decoding equation has been verified by 18 experiments.

Flight plan optimization

NASA Astrophysics Data System (ADS)

Dharmaseelan, Anoop; Adistambha, Keyne D.

2015-05-01

Fuel cost accounts for 40 percent of the operating cost of an airline. Fuel cost can be minimized by planning a flight on optimized routes. The routes can be optimized by searching best connections based on the cost function defined by the airline. The most common algorithm that used to optimize route search is Dijkstra's. Dijkstra's algorithm produces a static result and the time taken for the search is relatively long. This paper experiments a new algorithm to optimize route search which combines the principle of simulated annealing and genetic algorithm. The experimental results of route search, presented are shown to be computationally fast and accurate compared with timings from generic algorithm. The new algorithm is optimal for random routing feature that is highly sought by many regional operators.

What You Don't Notice Can Harm You: Age-Related Differences in Detecting Concurrent Visual, Auditory, and Tactile Cues.

PubMed

Pitts, Brandon J; Sarter, Nadine

2018-06-01

Objective This research sought to determine whether people can perceive and process three nonredundant (and unrelated) signals in vision, hearing, and touch at the same time and how aging and concurrent task demands affect this ability. Background Multimodal displays have been shown to improve multitasking and attention management; however, their potential limitations are not well understood. The majority of studies on multimodal information presentation have focused on the processing of only two concurrent and, most often, redundant cues by younger participants. Method Two experiments were conducted in which younger and older adults detected and responded to a series of singles, pairs, and triplets of visual, auditory, and tactile cues in the absence (Experiment 1) and presence (Experiment 2) of an ongoing simulated driving task. Detection rates, response times, and driving task performance were measured. Results Compared to younger participants, older adults showed longer response times and higher error rates in response to cues/cue combinations. Older participants often missed the tactile cue when three cues were combined. They sometimes falsely reported the presence of a visual cue when presented with a pair of auditory and tactile signals. Driving performance suffered most in the presence of cue triplets. Conclusion People are more likely to miss information if more than two concurrent nonredundant signals are presented to different sensory channels. Application The findings from this work help inform the design of multimodal displays and ensure their usefulness across different age groups and in various application domains.

Why seek a second consultation at an emergency centre? A qualitative study

PubMed Central

2017-01-01

Background The inappropriate use of emergency centres (ECs) is an expanding problem globally. The high attendance of non-urgent return presentations to ECs is recognised as part of the problem, placing an unnecessary demand on limited staff and resources. Of unscheduled returns 34% of cases had no change to diagnosis or treatment with the conclusion that 80% of re-attendance could be attributed to deficiencies in the initial consultation. This study aimed to evaluate the reasons why patients sought an early second consultation for the same complaint at a hospital EC in South Africa, by exploring the patient’s experience and shortcomings in the first consultation. Method A qualitative study was conducted using in-depth, semi-structured interviews with 20 purposively selected participants who presented to a rural regional provincial hospital’s EC within 7 days of a prior consultation for the same complaint. Verbatim transcripts were analysed using the framework method. Results The main reasons for a second consultation were symptom related factors and the need for diagnostic certainty. The major themes around patient experience of the initial consultation were shortcomings in effective evaluation and management of pain, diagnostic uncertainty including poor examination, poor explanation, uncertain access and follow-up and societal encouragement to utilise a hospital EC. Conclusion Further interventions should explore pain as a presenting symptom of the illness experience, and promote competence in addressing physical and psychological causative factors within a patient-centred approach for all health staff, especially in primary care services. PMID:28828871

Why seek a second consultation at an emergency centre? A qualitative study.

PubMed

Crafford, Lize; Jenkins, Louis S

2017-07-27

The inappropriate use of emergency centres (ECs) is an expanding problem globally. The high attendance of non-urgent return presentations to ECs is recognised as part of the problem, placing an unnecessary demand on limited staff and resources. Of unscheduled returns 34% of cases had no change to diagnosis or treatment with the conclusion that 80% of re-attendance could be attributed to deficiencies in the initial consultation. This study aimed to evaluate the reasons why patients sought an early second consultation for the same complaint at a hospital EC in South Africa, by exploring the patient's experience and shortcomings in the first consultation. A qualitative study was conducted using in-depth, semi-structured interviews with 20 purposively selected participants who presented to a rural regional provincial hospital's EC within 7 days of a prior consultation for the same complaint. Verbatim transcripts were analysed using the framework method. The main reasons for a second consultation were symptom related factors and the need for diagnostic certainty. The major themes around patient experience of the initial consultation were shortcomings in effective evaluation and management of pain, diagnostic uncertainty including poor examination, poor explanation, uncertain access and follow-up and societal encouragement to utilise a hospital EC. Further interventions should explore pain as a presenting symptom of the illness experience, and promote competence in addressing physical and psychological causative factors within a patient-centred approach for all health staff, especially in primary care services.

Using the Existential Criterion for Assessing the Personality of Overprotective and Overly Demanding Parents in the Families of Patients Who Have Sought Psychological Counseling for Parent-Child Problems

ERIC Educational Resources Information Center

Kapustin, S. A.

2016-01-01

The article presents the results of applying the existential criterion of normal and abnormal personalities for assessing the personality of overprotective and overly demanding parents in 176 families of patients who have sought psychological counseling. It is shown that the position of overprotective parents is one-sided in relation to the…

Effects of bonding with parents and home culture on intercultural adaptations and the moderating role of genes.

PubMed

Phua, Desiree Y; Meaney, Michael J; Khor, Chiea Chuen; Lau, Ivy Y M; Hong, Ying-Yi

2017-05-15

In the current age of globalization, living abroad is becoming an increasingly common and highly sought after experience. Sojourners' ability to adjust to a new culture can be affected by their existing attachments, internalized as intrapsychic environment, as well as their biological sensitivity to environment. This sensitivity can be partly attributed to one's genomic endowments. As such, this prospective study sought to examine the differential effects of early experiences with parents and affection for home culture on young adults' ability to adapt to a foreign culture (n=305, students who studied overseas for a semester) - specifically, the difficulties they experience - moderated by genetic susceptibility. An additional 258 students who did not travel overseas were included as a comparison group to demonstrate the uniqueness of intercultural adaptation. Current findings suggest that the maternal, paternal and cultural bondings or affections affect different aspects of intercultural adjustment. Maternal bonding affected sojourners' relationships with host nationals, while paternal bonding affected sojourners' adjustment to a new physical environment. Moreover, individuals' genetic predispositions significantly moderate these main effects regarding how much difficulty the sojourners experienced overseas. Copyright © 2017 Elsevier B.V. All rights reserved.

Experience, knowledge, and opinions about childhood genetic testing in Batten disease.

PubMed

Adams, Heather R; Rose, Katherine; Augustine, Erika F; Kwon, Jennifer M; deBlieck, Elisabeth A; Marshall, Frederick J; Vierhile, Amy; Mink, Jonathan W; Nance, Martha A

2014-02-01

Policies for genetic testing in children (GTIC) focus on medical or psychosocial benefit to the child, discouraging or prohibiting carrier testing, and advising caution regarding pre-symptomatic diagnosis if no treatment exists. This study sought to understand parents' perspectives on these issues and determine their experiences and knowledge related to genetic testing for Batten disease - a set of inherited neurodegenerative diseases of childhood onset for which no disease modifying therapies yet exist. Parents of children with Batten disease completed a survey of their knowledge of genetics, experience with genetic testing, and opinions regarding GTIC. 54% had sought genetic testing for non-affected family members, including predictive diagnosis of healthy, at-risk children. Participation in any genetic counseling was associated with greater knowledge on questions about genetics. The majority of parents felt it was better to know ahead of time that a child would develop Batten disease, believed that this knowledge would not alter how they related to their child, and that parents should have the final say in deciding whether to obtain GTIC. Parents of children with an inherited disease are knowledgeable about genetics and wish to establish predictive or carrier status of at-risk children. Copyright © 2013 Elsevier Inc. All rights reserved.

The Experiences of Non-Signing Deaf and Hard-of-Hearing Students and Their Academic and Social Integration into a Primarily Signing Deaf University Environment

ERIC Educational Resources Information Center

Dorminy, Jerri Lyn

2013-01-01

What is the value of a predominantly signing Deaf University such as Gallaudet University for an oral deaf or hard-of-hearing non-signing student who grew up in the mainstreamed or inclusive educational settings? This study sought to explore the experiences of ten non-signing oral deaf and hard-of-hearing university students as they integrated,…

Post-Traumatic Stress Symptoms in Pediatric Heart Transplant Recipients.

PubMed

Evan, Elana E; Patel, Payal A; Amegatcher, Alison; Halnon, Nancy

2014-04-26

Traumatic experiences are not unusual in pediatric heart transplant (HT) recipients before and after transplantation. Post-traumatic stress symptoms (PTSS) present at the time of transplant evaluation and developing afterward occur with an unknown frequency. We sought to determine the burden of these symptoms in heart transplant patients. We reviewed 51 consecutive HTs between 2003-2007, including 40 primary transplants and 11 re-transplants. Symptoms were present in 17 of the 51 patients (34%) at the time of orthotopic heart transplantation evaluation. None met the criteria for full post traumatic stress disorder. Transplant complications were examined. Nineteen subjects of the total sample had rejection in the first year following transplant. Rejection rates in the first year was 41% for those with PTSS (7 of 17 patients) and 36% for those without (12 of 33 patients) (P=n.s). Of those patients presenting for a second heart transplant, 55% had PTSS at the time of transplant evaluation and/or the peritransplant period; whereas, (28%) undergoing a primary transplant had PTSS. In addition to symptoms resulting from the disease process leading to HT and other prior experiences, the HT itself seems to present a large psychiatric burden on patients. All patients need to be followed before and after HT for signs and symptoms related to PTSS. Future studies should be undertaken to determine if preventative detection and treatment of patients with these PTSS symptoms early can lead to better outcomes.

Altered neural activity and emotions following right middle cerebral artery stroke.

PubMed

Paradiso, Sergio; Anderson, Beth M; Boles Ponto, Laura L; Tranel, Daniel; Robinson, Robert G

2011-01-01

Stroke of the right MCA is common. Such strokes often have consequences for emotional experience, but these can be subtle. In such cases diagnosis is difficult because emotional awareness (limiting reporting of emotional changes) may be affected. The present study sought to clarify the mechanisms of altered emotion experience after right MCA stroke. It was predicted that after right MCA stroke the anterior cingulate cortex (ACC), a brain region concerned with emotional awareness, would show reduced neural activity. Brain activity during presentation of emotional stimuli was measured in 6 patients with stable stroke, and in 12 age- and sex-matched nonlesion comparisons using positron emission tomography and the [(15)O]H(2)O autoradiographic method. MCA stroke was associated with weaker pleasant experience and decreased activity ipsilaterally in the ACC. Other regions involved in emotional processing including thalamus, dorsal and medial prefrontal cortex showed reduced activity ipsilaterally. Dorsal and medial prefrontal cortex, association visual cortex and cerebellum showed reduced activity contralaterally. Experience from unpleasant stimuli was unaltered and was associated with decreased activity only in the left midbrain. Right MCA stroke may reduce experience of pleasant emotions by altering brain activity in limbic and paralimbic regions distant from the area of direct damage, in addition to changes due to direct tissue damage to insula and basal ganglia. The knowledge acquired in this study begins to explain the mechanisms underlying emotional changes following right MCA stroke. Recognizing these changes may improve diagnoses, management and rehabilitation of right MCA stroke victims. Copyright © 2011 National Stroke Association. Published by Elsevier Inc. All rights reserved.

"They see you as a different thing": the experiences of men who have sex with men with healthcare workers in South African township communities.

PubMed

Lane, T; Mogale, T; Struthers, H; McIntyre, J; Kegeles, S M

2008-11-01

To describe interactions between men who have sex with men (MSM) and healthcare workers (HCW) in peri-urban township communities in South Africa. Qualitative study using semistructured in-depth interviews and focus group discussions in the Gauteng province townships of Soweto and Mamelodi. 32 MSM were purposively sampled for in-depth interviews and 15 for focus group discussions. Topics explored included identity, sexuality, community life, use of health services and experiences of stigma and discrimination. MSM felt their options for non-stigmatising sexual healthcare services were limited by homophobic verbal harassment by HCW. Gay-identified men sought out clinics with reputations for employing HCW who respected their privacy and their sexuality and challenged those HCW who mistreated them. Non-gay-identified MSM presented masculine, heterosexual identities when presenting for sexual health problems and avoided discussing their sexuality with HCW. The strategies MSM employ to confront or avoid homophobia from HCW may not be conducive to sexual health promotion in this population. Interventions that increase the capacity of public sector HCW to provide appropriate sexual health services to MSM are urgently needed.

Breaking cycles of risk: The mitigating role of maternal working memory in associations among socioeconomic status, early caregiving, and children's working memory.

PubMed

Suor, Jennifer H; Sturge-Apple, Melissa L; Skibo, Michael A

2017-10-01

Previous research has documented socioeconomic-related disparities in children's working memory; however, the putative proximal caregiving mechanisms that underlie these effects are less known. The present study sought to examine whether the effects of early family socioeconomic status on children's working memory were mediated through experiences of caregiving, specifically maternal harsh discipline and responsiveness. Utilizing a psychobiological framework of parenting, the present study also tested whether maternal working memory moderated the initial paths between the family socioeconomic context and maternal harsh discipline and responsiveness in the mediation model. The sample included 185 socioeconomically diverse mother-child dyads assessed when children were 3.5 and 5 years old. Results demonstrated that maternal harsh discipline was a unique mediator of the relation between early experiences of family socioeconomic adversity and lower working memory outcomes in children. Individual differences in maternal working memory emerged as a potent individual difference factor that specifically moderated the mediating influence of harsh discipline within low socioeconomic contexts. The findings have implications for early risk processes underlying deficits in child working memory outcomes and potential targets for parent-child interventions.

“They see you as a different thing”: The Experiences of Men Who Have Sex with Men with Health Care Workers in South African Township Communities

PubMed Central

Lane, Tim; Mogale, Thomas; Struthers, Helen; McIntyre, James; Kegeles, Susan M.

2009-01-01

Objectives To describe interactions between men who have sex with men (MSM) and health care workers (HCWs) in peri-urban township communities in South Africa. Method Qualitative study using semistructured in-depth interviews and focus group discussions in the Gauteng province townships of Soweto and Mamelodi. We purposively sampled 32 MSM for in-depth interviews and 15 for focus group discussions. Topics explored included identity, sexuality, community life, use of health services, and experiences of stigma and discrimination. Results MSM felt their options for non-stigmatizing sexual health care services were limited by homophobic verbal harassment by HCWs. Gay-identified men sought out clinics with reputations for employing HCWs who respected their privacy and their sexuality, and challenged those HCWs who mistreated them. Non-gay identified MSM presented masculine, heterosexual identities when presenting for sexual health problems, and avoided discussing their sexuality with HCWs. Conclusions The strategies MSM employ to confront or avoid homophobia from HCWs may not be conducive to sexual health promotion in this population. Interventions that increase the capacity of public sector HCWs to provide appropriate sexual health services to MSM are urgently needed. PMID:19028941

Labia Minora, Labia Majora, and Clitoral Hood Alteration: Experience-Based Recommendations.

PubMed

Hunter, John G

2016-01-01

Aesthetic alteration of the genitalia is increasingly sought by women unhappy with the size, shape, and appearance of their vulva. Although the labia minora are usually the focus of concern, the entire anatomic region--minora, labia majora, clitoral hood, perineum, and mons pubis--should be evaluated in a preoperative assessment of women seeking labiaplasty. Labiaplasty is associated with high patient satisfaction and low complication rates. The three basic labia minora reduction techniques--edge excision, wedge excision, and central deepithelialization--as well as their advantages and disadvantages are discussed to assist the surgeon in tailoring technique selection to individual genital anatomy and aesthetic desires. We present key points of the preoperative anatomic evaluation, technique selection, operative risks, perioperative care, and potential complications for labia minora, labia majora, and clitoral hood alterations, based on a large operative experience. Labiaplasty competency should be part of the skill set of all plastic surgeons. © 2015 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

Towards emergency management of natural disasters and critical accidents: the Greek experience.

PubMed

Nivolianitou, Zoe; Synodinou, Barbara

2011-10-01

This paper presents the findings of a prototype study which sought to identify factors that contribute to effective emergency management in Greece and other European states regarding both natural disasters and critical accidents. The parameters for proper action and successful intervention in operational and logistical are identified based on the document analysis and interviews with emergency responders. The interviews are conducted between state-owned and voluntary organizations. They were asked to rate in terms of their importance for effective emergency response efforts. This paper offers useful information of the organization and management of emergency response in Greece, as well as provides interesting responders' opinions data concerning important priorities in the emergency management area. Despite the fact that the data come from the Greek experience, the conclusions may be applied for a broader use in the emergency planning of disasters. The whole study has been undertaken within the European Pre-Emergencies (PreEm) project. Copyright © 2011 Elsevier Ltd. All rights reserved.

Electron collisions—experiment, theory, and applications

NASA Astrophysics Data System (ADS)

Bartschat, Klaus

2018-07-01

Electron collisions with atoms, ions, and molecules have represented an important area of ‘applied quantum mechanics’ for more than a century. This Topical Review is the write-up of the Allis Prize Lecture given by the author at the 2016 meeting of the Division of Atomic, Molecular, and Optical Physics of the American Physical Society and the 2017 Gaseous Electronics Conference. In light of the enormous size of the field, the examples presented were selected in order to tell the story of how experimental and theoretical/numerical methods have developed over time, how fruitful collaborations between data producers (experimentalists and theorists) and data users have led to significant progress, and how the results of these studies, which were often designed for fundamental research in order to push both experiment and theory to new frontiers, continue to be highly sought after for modeling applications in a variety of fields. The impact of electron collision studies on other fields, such as photoinduced processes and quantum information, is also discussed.

Goal attribution to inanimate moving objects by Japanese macaques (Macaca fuscata)

PubMed Central

Atsumi, Takeshi; Koda, Hiroki; Masataka, Nobuo

2017-01-01

Humans interpret others’ goals based on motion information, and this capacity contributes to our mental reasoning. The present study sought to determine whether Japanese macaques (Macaca fuscata) perceive goal-directedness in chasing events depicted by two geometric particles. In Experiment 1, two monkeys and adult humans were trained to discriminate between Chasing and Random sequences. We then introduced probe stimuli with various levels of correlation between the particle trajectories to examine whether participants performed the task using higher correlation. Participants chose stimuli with the highest correlations by chance, suggesting that correlations were not the discriminative cue. Experiment 2 examined whether participants focused on particle proximity. Participants differentiated between Chasing and Control sequences; the distance between two particles was identical in both. Results indicated that, like humans, the Japanese macaques did not use physical cues alone to perform the discrimination task and integrated the cues spontaneously. This suggests that goal attribution resulting from motion information is a widespread cognitive phenotype in primate species. PMID:28053305

Storytelling and professional learning: a phenomenographic study of students' experience of patient digital stories in nurse education.

PubMed

Christiansen, Angela

2011-04-01

This paper reports the findings of a phenomenographic study which sought to identify the different ways in which patient digital stories influence students' professional learning. Patient digital stories are short multimedia presentations that combine personal narratives, images and music to create a unique and often emotional story of a patients' experience of health care. While these are increasingly used in professional education little is known about how and what students learn through engagement with patient digital stories. Drawing upon interviews with 20 students within a pre-registration nursing programme in the UK, the study identifies four qualitatively different ways in which students approach and make sense of patient digital stories with implications for learning and professional identity development. Through an identification of the critical aspects of this variation valuable insights are generated into the pedagogic principles likely to engender transformational learning and patient centred practice. Copyright © 2010 Elsevier Ltd. All rights reserved.

A Qualitative Ethnographic Portrait of Women's Studies

ERIC Educational Resources Information Center

Rosser, Julee L.

2013-01-01

In this research study, I sought to understand and describe the Women's and Gender Studies (WGS) Program at Berea College by exploring it through the experiences of students, faculty, administrators, and alumnae. I designed and implemented a feminist organizational ethnography. Organizational ethnography is a naturalistic, qualitative research…

Learning Autonomy: Higher Education Reform in Kazakhstan

ERIC Educational Resources Information Center

Hartley, Matthew; Gopaul, Bryan; Sagintayeva, Aida; Apergenova, Renata

2016-01-01

Higher education is a key economic and social priority in the global arena. Many countries have sought to advance reforms aimed at increasing access, promoting greater educational quality, and ensuring financial responsibility and sustainability. Often, strategies for achieving these aims are informed by experiences elsewhere. However,…

Perceptions of Search Consultants of Qualities School Boards Seek in Superintendents.

ERIC Educational Resources Information Center

Lyons, James E.

1993-01-01

Summarizes a study to determine the qualities sought by school boards when employing superintendents, as perceived by superintendent search consultants. Highly desirable qualities included performance in previous positions, performance during the interview, evidence of leadership and managerial skills, communication skills, and experience and…

Handwriting Instruction: An Analysis of Perspectives from Three Elementary Teachers

ERIC Educational Resources Information Center

Sharp, Laurie; Brown, Tiffany

2015-01-01

Handwriting is an essential skill for learners, but advancements with technology have greatly altered perceptions towards handwriting and handwriting instruction. This study sought to determine the current state of handwriting through an exploratory analysis of the teaching experiences of three practicing elementary teachers with varying…

Teachers' Understanding of Learning Disabilities.

ERIC Educational Resources Information Center

Anderson, David W.; Coleman, Diana L.

A survey of 135 Pennsylvania regular classroom teachers (kindergarten through grade 8) examined their understanding of learning disabilities (LD) and the degree to which they felt prepared to work with LD students. The survey sought information on: (1) teacher preparation, knowledge, and experience related to identifying and working with LD…

Supervisor Involvement and Professional Development Needs Associated with SAE Programming and Safety

ERIC Educational Resources Information Center

Lawver, Rebecca G.; Pate, Michael L.; Sorensen, Tyson J.

2016-01-01

This descriptive survey research study sought to gather evidence of school-based agriculture teachers' perceptions of community supervisor involvement with supervision and planning of students' Supervised Agricultural Experience (SAE) work activities and safety training professional development needs. Responding teachers indicated they agreed to…

Television and Its News: A Discrepancy Examination.

ERIC Educational Resources Information Center

Melton, Gary Warren

This exploratory endeavor utilized a functional discrepancy model of mass communication research to examine the audience experience with television generally and its news in particular. Specifically, gratifications sought from television in general and gratifications perceived as being obtained from television news are analyzed for a random sample…

Psychological Restoration Practices among College Students

ERIC Educational Resources Information Center

Altaher, Yara; Runnerstrom, Miryha G.

2018-01-01

This study investigates the restoration practices and the different types of environments sought out by college students during times of stress and also explores the potential for restorative experiences in built environments. In February 2015, 407 matriculated undergraduates at a large public research university voluntarily participated in this…

The Tip of the Iceberg: The Preparation of Special Education Teachers

ERIC Educational Resources Information Center

Kuehn, Jill

2013-01-01

This qualitative phenomenological study sought to understand how beginning special education teachers experience the relationship between their teacher training and their actual teaching practice. Effective and insufficient aspects of the teacher training programs of special education teachers were explored. Thirteen special education teachers…

An Investigation into Musicians' Thoughts and Perceptions during Performance

ERIC Educational Resources Information Center

Clark, Terry; Lisboa, Tânia; Williamon, Aaron

2014-01-01

Given the current state of understanding surrounding musicians' experiences while performing, this study sought to investigate musicians' thoughts and perceptions during performances and the perceived impact their evaluation of those thoughts and perceptions has on their subsequent musical activities. Twenty-nine student and professional classical…

Mentoring Student Teachers: A Conceptual Model.

ERIC Educational Resources Information Center

Stahlhut, Richard G.; Hawkes, Richard R.

This study sought to determine how student teachers perceived their cooperating teacher's leadership practices. The Leader Behavior Description Questionnaire Form was completed during the final week of clinical field experience by 212 student teachers. The questionnaire was based on four identified leadership styles used by mentors: (1)…

The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment

NASA Astrophysics Data System (ADS)

Levin, Gilbert V.; Straat, Patricia Ann

2016-10-01

The 1976 Viking Labeled Release (LR) experiment was positive for extant microbial life on the surface of Mars. Experiments on both Viking landers, 4000 miles apart, yielded similar, repeatable, positive responses. While the authors eventually concluded that the experiment detected martian life, this was and remains a highly controversial conclusion. Many believe that the martian environment is inimical to life and the LR responses were nonbiological, attributed to an as-yet-unidentified oxidant (or oxidants) in the martian soil. Unfortunately, no further metabolic experiments have been conducted on Mars. Instead, follow-on missions have sought to define the martian environment, mostly searching for signs of water. These missions have collected considerable data regarding Mars as a habitat, both past and present. The purpose of this article is to consider recent findings about martian water, methane, and organics that impact the case for extant life on Mars. Further, the biological explanation of the LR and recent nonbiological hypotheses are evaluated. It is concluded that extant life is a strong possibility, that abiotic interpretations of the LR data are not conclusive, and that, even setting our conclusion aside, biology should still be considered as an explanation for the LR experiment. Because of possible contamination of Mars by terrestrial microbes after Viking, we note that the LR data are the only data we will ever have on biologically pristine martian samples.

The effect of primary midwife-led care on women's experience of childbirth: results from the COSMOS randomised controlled trial.

PubMed

McLachlan, H L; Forster, D A; Davey, M-A; Farrell, T; Flood, M; Shafiei, T; Waldenström, U

2016-02-01

To determine the effect of primary midwife-led care ('caseload midwifery') on women's experiences of childbirth. Randomised controlled trial. Tertiary care women's hospital in Melbourne, Australia. A total of 2314 low-risk pregnant women. Women randomised to caseload care received antenatal, intrapartum and postpartum care from a primary midwife, with some care provided by a 'back-up' midwife. Women in standard care received midwifery-led care with varying levels of continuity, junior obstetric care or community-based medical care. The primary outcome of the study was caesarean section. This paper presents a secondary outcome, women's experience of childbirth. Women's views and experiences were sought using seven-point rating scales via postal questionnaires 2 months after the birth. A total of 2314 women were randomised between September 2007 and June 2010; 1156 to caseload and 1158 to standard care. Response rates to the follow-up questionnaire were 88 and 74%, respectively. Women in the caseload group were more positive about their overall birth experience than women in the standard care group (adjusted odds ratio 1.50, 95% CI 1.22-1.84). They also felt more in control during labour, were more proud of themselves, less anxious, and more likely to have a positive experience of pain. Compared with standard maternity care, caseload midwifery may improve women's experiences of childbirth. Primary midwife-led care ('caseload midwifery') improves women's experiences of childbirth. © 2015 Royal College of Obstetricians and Gynaecologists.

Who Is Teaching California School Administrators? A Profile of California Professors of Educational Administration.

ERIC Educational Resources Information Center

Townley, Arthur J.; Sweeney, Dwight P.

1993-01-01

Reports findings of a survey of 78 California educational administration professors. The survey sought information concerning age, gender, ethnicity, education, employment status, prior school administrative experience, and differentiated pay. California education professors are overwhelmingly white, male, and middle-aged or older. Diversified…

School-Based Asthma Case Finding: The Arkansas Experience

ERIC Educational Resources Information Center

Vargas, Perla A.; Magee, James S.; Bushmiaer, Margo; Simpson, Pippa M.; Jones, Craig A.; Feild, Charles R.; Jones, Stacie M.

2006-01-01

This population-based case-finding study sought to determine asthma prevalence and characterize disease severity and burden among school-aged children in the Little Rock School District. Asthma cases were identified by validated algorithm and parental report of asthma diagnosis. The overall response rate was low. Among schools with greater than…

Attitude of Nigerian Secondary School Teachers to Peer Evaluation of Teachers

ERIC Educational Resources Information Center

Joshua, Monday T.; Joshua, Akon M.; Bassey, Bassey A.; Akubuiro, Idorenyin M.

2006-01-01

The study investigated the general attitude of Nigerian secondary school teachers toward peer evaluation of teachers. It also sought to determine whether teacher characteristics such as gender, school geographical location, academic qualification and teaching experience affected Nigerian teachers' attitude toward peer evaluation of teachers. To…

The Relationship of Facilitative Functioning to Effective Peer Supervision

ERIC Educational Resources Information Center

Seligman, Linda

1978-01-01

This study investigates peer supervision. The criterion used was counselor trainees' growth in facilitative functioning. The study sought to ascertain whether the facilitative counselor trainee was also the effective peer supervisor, to provide information on evaluating peer-supervisory experience, and to shed light on the most effective…

Effects of Auditory Distraction on Cognitive Processing of Young Adults

ERIC Educational Resources Information Center

LaPointe, Leonard L.; Heald, Gary R.; Stierwalt, Julie A. G.; Kemker, Brett E.; Maurice, Trisha

2007-01-01

Objective: The effects of interference, competition, and distraction on cognitive processing are unclearly understood, particularly regarding type and intensity of auditory distraction across a variety of cognitive processing tasks. Method: The purpose of this investigation was to report two experiments that sought to explore the effects of types…

Teacher Effectiveness: An Analysis of Licensure Screens

ERIC Educational Resources Information Center

Shuls, James V.; Trivitt, Julie R.

2015-01-01

Historically, the government has sought to improve the quality of the teacher workforce by requiring certification. Teachers are among the most licensed public personnel employees in the United States. Traditionally, an education degree with a student teaching experience and passage of licensure exams were necessary for licensure. In the 1980s,…

Trends in Psychotherapy Training: A National Survey of Psychiatry Residency Training

ERIC Educational Resources Information Center

Sudak, Donna M.; Goldberg, David A.

2012-01-01

Objective: The authors sought to determine current trends in residency training of psychiatrists. Method: The authors surveyed U.S. general-psychiatry training directors about the amount of didactic training, supervised clinical experience, and numbers of patients treated in the RRC-mandated models of psychotherapy (psychodynamic,…

Distributed Revisiting: An Analytic for Retention of Coherent Science Learning

ERIC Educational Resources Information Center

Svihla, Vanessa; Wester, Michael J.; Linn, Marcia C.

2015-01-01

Designing learning experiences that support the development of coherent understanding of complex scientific phenomena is challenging. We sought to identify analytics that can also guide such designs to support retention of coherent understanding. Based on prior research that distributing study of material over time supports retention, we explored…

Becoming Animate in Education: Immanent Materiality and Outdoor Learning for Sustainability

ERIC Educational Resources Information Center

Clarke, David A. G.; Mcphie, Jamie

2014-01-01

Outdoor environmental education has long postulated a link between experiences outdoors in "natural" environments and environmental concern. This paper suggests a straightforward relationship is problematic due to its implicit assumption of a nature/culture divide. Critical outdoor education has sought to overcome this dualism by…

Listeners Remember Music They Like

ERIC Educational Resources Information Center

Stalinski, Stephanie M.; Schellenberg, E. Glenn

2013-01-01

Emotions have important and powerful effects on cognitive processes. Although it is well established that memory influences liking, we sought to document whether liking influences memory. A series of 6 experiments examined whether liking is related to recognition memory for novel music excerpts. In the general method, participants listened to a…

Exploring the Tensions and Ambiguities of University Department Chairs

ERIC Educational Resources Information Center

Armstrong, Denise E.; Woloshyn, Vera E.

2017-01-01

The department chair is a complex middle-management position located at the organizational fulcrum between faculty and senior administration. This qualitative study sought to develop a deeper understanding of chairs' experiences when enacting their dual roles as managers and scholars. Using a basic interpretative study design, we interviewed 10…

Determining the Critical Skills Beginning Agriculture Teachers Need to Successfully Teach Welding

ERIC Educational Resources Information Center

Pate, Michael L.; Warnick, Brian K.; Meyers, Tiffany

2012-01-01

Using the Delphi technique, agriculture teachers with significant experience teaching welding were asked to help determine the critical skills beginning agriculture teachers need to successfully teach welding. The study's objectives sought to (1) identify the knowledge and technical skill competencies that beginning agriculture teachers need to…

Religious Correlates of Male Sexual Behavior and Contraceptive Use.

ERIC Educational Resources Information Center

Young, Michael

1985-01-01

This study sought to determine whether religious beliefs could distinguish between older adolescent males of differing sexual experience and to determine whether such beliefs could distinguish between older adolescent males differing in frequency of contraceptive use. Results are discussed and implications for health educators are set forth. (MT)

Workers' Experiences of RPL in South Africa: Some Implications for Redress, Equity and Transformation.

ERIC Educational Resources Information Center

Lugg, Rosie; Mabitla, Aubrey; Louw, Gordon; Angelis, Desi

1998-01-01

The Congress of South African Trade Unions sought to include prior learning assessment in education and training as a mechanism for redressing inequities. Issues that arose included worker representation in implementation, linkage to accreditation and training opportunities, accessibility, and support and guidance for workers. (SK)

A Three Year Follow-Up of a Preschool Intervention Program.

ERIC Educational Resources Information Center

Hendrix, Sandra; Dokecki, Paul R.

This research addressed the question of how preschool experiences will be reflected in later development. Both cognitive functioning and social behavioral adjustment were explored. The central focus was on attitudes conducive to achievement which The Demonstration and Research Center for Early Education (DARCEE) preschool program sought to develop…

The Relevance of Emotional Intelligence for Leadership in a Higher Education Context

ERIC Educational Resources Information Center

Parrish, Dominique Rene

2015-01-01

This paper reports on a case-study research investigation that sought to identify the relevance of emotional intelligence for effective higher education academic leadership. Semi-structured interviews were conducted, pre and post a leadership capacity development intervention, to gather broad data on participants' experiences, insights, and…

The Carlisle Indian Industrial School.

ERIC Educational Resources Information Center

Satterlee, Anita

The Carlisle Indian Industrial School was the first off-reservation boarding school and began the social experiment of assimilation of Native Americans into American culture. For almost 40 years, from 1879 to 1918, the school sought to civilize "savage" Indian children. Richard H. Pratt, founder of the school, believed that the school…

Child Maltreatment and Adult Socioeconomic Well-Being

ERIC Educational Resources Information Center

Zielinski, David S.

2009-01-01

Objective: Little empirical research has examined the impact that child maltreatment may have on victims' long-term socioeconomic well-being. The current study sought to address this gap by exploring the relationship between childhood experiences of abuse and neglect and several indicators of socioeconomic well-being in adulthood. Method: Data…

Sleep Restriction Worsens Mood and Emotion Regulation in Adolescents

ERIC Educational Resources Information Center

Baum, Katherine T.; Desai, Anjali; Field, Julie; Miller, Lauren E.; Rausch, Joseph; Beebe, Dean W.

2014-01-01

Background: The relationship between inadequate sleep and mood has been well-established in adults and is supported primarily by correlational data in younger populations. Given that adolescents often experience shortened sleep on school nights, we sought to better understand the effect of experimentally induced chronic sleep restriction on…

What Is a Fraction? Developing Fraction Understanding in Prospective Elementary Teachers

ERIC Educational Resources Information Center

Reeder, Stacy; Utley, Juliana

2017-01-01

Classroom teachers need a well-developed deep understanding of fractions and pedagogic practices so they can provide meaningful experiences for students to explore and construct ideas about fractions. This study sought to examine prospective elementary teachers' understandings of fraction by focusing specifically on their use of fractions meanings…

Criteria for Technician Education. A Suggested Guide.

ERIC Educational Resources Information Center

Office of Education (DHEW), Washington, DC.

This publication discusses criteria for post-secondary education of technicians as illustrated by the accumulated experience of successful programs which have had their graduates sought after by employees. Chapter headings are (1) Technicians: Who They Are and What They Do, (2) Administration of Programs to Educate Technicians, (3) Physical…

Advisory Board Engagement: Assisting Undergraduates with Resume Development

ERIC Educational Resources Information Center

Hunt, Irma; Taylor, Ronald; Oberman, William

2017-01-01

Resumes of students with limited work experience are by nature underdeveloped and frequently poorly designed. Although many tools and resources are available, students often underutilize them. Faculty at a northeastern university sought to address this problem by engaging members of its college of business advisory board to provide students with…

Relational Learning in Children with Deafness and Cochlear Implants

ERIC Educational Resources Information Center

Almeida-Verdu, Ana Claudia; Huziwara, Edson M.; de Souza, Deisy G.; de Rose, Julio C.; Bevilacqua, Maria Cecilia; Lopes, Jair, Jr.; Alves, Cristiane O.; McIlvane, William J.

2008-01-01

This four-experiment series sought to evaluate the potential of children with neurosensory deafness and cochlear implants to exhibit auditory-visual and visual-visual stimulus equivalence relations within a matching-to-sample format. Twelve children who became deaf prior to acquiring language (prelingual) and four who became deaf afterwards…

The Tropilaelaps mites threat: Observations of their reproductive success

USDA-ARS?s Scientific Manuscript database

Tropilaelaps spp. are more successful parasitic mites of Apis mellifera than Varroa destructor in Asia (Burgett et al., Bee World 64:25-28). We sought explanations to this success by assessing their fecundity on European bees in three short experiments using the mite transfer technique: 1) fecundity...

Educating for Global Perspectives: A Study of Teacher Preparation Programs

ERIC Educational Resources Information Center

Poolea, Cyndi Mottola; Russell, William B., III

2015-01-01

Multiple global education frameworks have suggested that two keys to globalizing teacher education curricula are the integration of global content courses and participation in co-curricular cross-cultural experiences. Therefore, this study sought to determine the extent to which global content courses and co-curricular cross-cultural experiences…

Effects of Pretests on Children's Numerical Magnitude Representations

ERIC Educational Resources Information Center

Fazio, Lisa K.; Gumbel, Lauren; Robert S. Siegler

2011-01-01

In this experiment, the authors sought to further examine the effects of pretests on later learning. Specifically, they were interested in if activating a correct mental representation on the pretest would improve later learning and if activating an incorrect representation would impair learning. Kindergarteners and preschoolers were split into…

College Faculty Cultures: Dominance in the Academy.

ERIC Educational Resources Information Center

Bila, Thomas A.; Miller, Michael T.

This study sought a better understanding of faculty culture and was designed to allow faculty to describe their own cultural experience through a series of structured interviews. Fifty faculty members at three universities were asked to voice their beliefs about faculty culture, particularly in regard to faculty stratification (perception of…

Mindfulness into Action: Transformational Learning through Collaborative Inquiry

ERIC Educational Resources Information Center

Vergara, Mariana Ines

2016-01-01

This action research exploratory study sought to learn how to better develop my practice by using grounded theory. It explored the apparent cognitive transformational experience of nine participants over a period of four weeks after the implementation of an intervention called Mindfulness into Action. The informal intervention was used with the…

Critical Exchange: Religion and Schooling: What Should Their Relationship Be?

ERIC Educational Resources Information Center

Rasmussen, Mary Lou

2017-01-01

This essay focuses on tensions within Canada and Australia between religious freedoms and sexual freedoms. Both countries have sought to develop religious accommodations for publicly funded religious schools. The essay is also informed by contemporary research related to the experiences of LGBT identified teachers and students. I briefly consider…

Effects of Visual and Verbal Interaction on Unintentional Interpersonal Coordination

ERIC Educational Resources Information Center

Richardson, Michael J.; Marsh, Kerry L.; Schmidt, R. C.

2005-01-01

Previous research has demonstrated that people's movements can become unintentionally coordinated during interpersonal interaction. The current study sought to uncover the degree to which visual and verbal (conversation) interaction constrains and organizes the rhythmic limb movements of coactors. Two experiments were conducted in which pairs of…

A Research Project on Successful Single-Parent Families.

ERIC Educational Resources Information Center

Barry, Ann

1979-01-01

Studies variables associated with successful single-parent families. Single parents volunteered to share their positive family experiences. Information was sought on ages of family members and length of single-parent family status, education level and income, relations with absent parent, and relations with children. A hypothesis and counseling…

Bridging Culture On-Line: Strategies for Teaching Cultural Sensitivity.

ERIC Educational Resources Information Center

Wendler, M. Cecilia; Struthers, Roxanne

2002-01-01

An online cross-cultural health course for nurses sought to provide access to cultural experiences by culturally congruent use of a minority visiting scholar and required participation in cultural enrichment activities. Course and faculty evaluations were designed to be appropriate for the asynchronous environment. (Contains 25 references.) (SK)

The Development of Teacher Perspectives.

ERIC Educational Resources Information Center

Tabachnick, B. Robert; And Others

Two-year longitudinal case studes were conducted of four teachers, beginning with the student teaching experience through the first year of teaching. The study explored ways in which teaching perspectives, evidenced at the end of student teaching, are strengthened or modified during the first year of teaching. It also sought to determine who and…

Resistance to Racial/Ethnic Dialog in Graduate Preparation Programs: Implications for Developing Multicultural Competence

ERIC Educational Resources Information Center

Kelly, Bridget Turner; Gayles, Joy Gaston

2010-01-01

This study sought to understand how individuals experienced multicultural courses in graduate preparation programs. The researchers conducted focus groups with 37 current and former graduate students in student affairs. Participants reported resistance to multicultural dialog, both in their direct experiences and through their perceptions of…

The Effects of Goal-Oriented Instructions in Digital Game-Based Learning

ERIC Educational Resources Information Center

Erhel, Séverine; Jamet, Eric

2016-01-01

Few studies have investigated the effects of the instructions provided in educational computer games on cognitive processing and learning outcomes. In our experiment, we sought to compare the effects on learning outcomes of two different types of goal-oriented instructions: "mastery-goal" instructions, which prompt learners to develop…

Formative Experiences of Primary Geography Educators

ERIC Educational Resources Information Center

Catling, Simon; Greenwood, Richard; Martin, Fran; Owens, Paula

2010-01-01

This paper reports the initial findings of a study in the UK and the Republic of Ireland of teacher educators and teachers who are involved in promoting geography education in primary schooling. Following research by Buttimer, Chawla, McPartland, Palmer and others, it sought to investigate the connections between early formative life experiences…

Embodied, Symbolic and Formal Thinking in Linear Algebra

ERIC Educational Resources Information Center

Stewart, Sepideh; Thomas, Michael O. J.

2007-01-01

Students often find their first university linear algebra experience very challenging. While coping with procedural aspects of the subject, solving linear systems and manipulating matrices, they may struggle with crucial conceptual ideas underpinning them, making it very difficult to progress in more advanced courses. This research has sought to…

Cerebellar Secretin Modulates Eyeblink Classical Conditioning

ERIC Educational Resources Information Center

Fuchs, Jason R.; Robinson, Gain M.; Dean, Aaron M.; Schoenberg, Heidi E.; Williams, Michael R.; Morielli, Anthony D.; Green, John T.

2014-01-01

We have previously shown that intracerebellar infusion of the neuropeptide secretin enhances the acquisition phase of eyeblink conditioning (EBC). Here, we sought to test whether endogenous secretin also regulates EBC and to test whether the effect of exogenous and endogenous secretin is specific to acquisition. In Experiment 1, rats received…

Assessment Options in Higher Education

ERIC Educational Resources Information Center

Craddock, Deborah; Mathias, Haydn

2009-01-01

This article evaluates an initiative to introduce assessment choice within a taught unit on an undergraduate healthcare programme as a means of addressing poor performance, especially for those students diagnosed with dyslexia. Students' perceptions of the assessment experience were sought via the use of two focus group interviews (n = 16). The…

Promising Practices: A Literature Review of Technology Use by Underserved Students

ERIC Educational Resources Information Center

Zielezinski, Molly B.; Darling-Hammond, Linda

2016-01-01

How can technologies and digital learning experiences be used to support underserved, under-resourced, and underprepared students? For many years, educators, researchers, and policy makers looking for strategies to close the achievement gap and improve student learning have sought solutions involving new uses of technology, especially for students…

Career Capital and the Community College

ERIC Educational Resources Information Center

D'Amico, Mark M.; Rios-Aguilar, Cecilia; Salas, Spencer; Gonzalez Canche, Manuel S.

2012-01-01

Wanting to elucidate the relationship between student success and employment outcomes, the authors of this study sought to devise a methodology to (a) measure the alignment between the educational/community college experience and potential careers and (b) explore factors that may inform the alignment between college and career. Data were collected…

Student Perceptions of Effective Clinical Teaching Characteristics in Dental Hygiene Programs in Northeastern States

ERIC Educational Resources Information Center

Bearor, Dawn E.

2012-01-01

The clinical education component provided to dental hygiene students is an essential part of their development as competent practitioners. Instructor approaches to clinical teaching are therefore critical in providing quality clinical learning experiences. This study sought to identify dental hygiene students' perceptions of "best" and…

Understanding the Effectiveness of Demonstration Programs

ERIC Educational Resources Information Center

Price, Allison; Boeving, Emily R.; Shender, Marisa A.; Ross, Stephen R.

2015-01-01

This project sought to understand guest engagement during great ape demonstrations conducted at the "Regenstein Center for African Apes" in the Lincoln Park Zoo. We were interested in how these demonstrations engaged audiences, relative to a non-demonstration-viewing experience, as well as how they compared to each other. In 2012 and…

Joining the Struggle: White Men as Social Justice Allies

ERIC Educational Resources Information Center

Bridges, Christopher Edward; Mather, Peter

2015-01-01

This study explored the experience of White men as they sought to support individuals from oppressed groups and participate in a community with other allies like themselves. This research was conducted from a social constructivist epistemological paradigm and informed by a constructivist grounded theory methodology. The following research…

Sex Education in Bermuda: Curriculum Development and Community Implementation

ERIC Educational Resources Information Center

Butts, June Dobbs

1976-01-01

Deal with one instance in which the Government of Bermuda sought to effect social change. Discusses the author's experiences in introducing a sex education program there as well as the implications of that program's development for five social problems, which Bermuda faces in its struggle to maintain economic survival. (RK)

Behavioral and Physiological Changes Produced by a Supralethal Dose of Ionizing Radiation: Evidence for Hormone-Influenced Sex Differences in the Rat

DTIC Science & Technology

1979-03-07

unclear, it has been suggested that an increase in histamine excretion contributes to it. Since histamine is known to interact with the endocrine system ...series of experiments revealed that differences in male and female radiation response were eliminated by gonadectomy. Systemic estradiol injections...had no effect on either measure. Central nervous system alterations have been correlated with the ETI. Therefore, final experiments sought a possible

Temperature prediction of space flight experiments by computer thermal analysis

NASA Technical Reports Server (NTRS)

Birdsong, M. B.; Luttges, M. W.

1994-01-01

Life sciences experiments are especially sensitive to temperature. A small temperature difference between otherwise identical samples can cause various differences in biological reaction rates. Knowledge of experimental temperatures and temperature histories help to distinguish the effects of microgravity and temperature on spaceflight experiments compared to ground based studies, and allow appropriate controls and sensitivity tests. Up to the present time, the Orbiter (Space Shuttle) has not generally provided temperature measurement instrumentation inside ambient lockers located in the Mid-deck of the Orbiter, or inside similar facilities such as Spacehab and Spacelab, but many pieces of hardware do have temperature recording capability. Most of these temperatures, however, have only been roughly measured or estimated. Such reported experimental temperatures, while accurate within a range of several degrees Celsius, are of limited utility to biological researchers. The temperature controlled lockers used in spaceflight, such as Commerical-Refrigeration Incubation Modules (C-R/IMs), severely reduce the mass and volume available for test samples and do not necessarily provide uniform thermal environments. While these test carriers avoid some of the experimental temperature variations of the ambient lockers, the number of samples which can be accommodated in these temperature controlled units is limited. In the present work, improved models of thermal prediction and control were sought. Temperatures are predicted by thermal analysis software using empirical temperatures recorded during STS-57. These temperatures are compared to data recorded throughout the mission using Ambient Temperature Recorders (ATRs) located within several payload lockers. Additional test cases are undertaken using controlled ground experiments to more precisely determine the reliability of the thermal model. The approach presented should increase the utility of various spaceflight carriers in the support of biological and material science research and ground control studies done in preparation for flight.

Temperature prediction of space flight experiments by computer thermal analysis.

PubMed

Birdsong, M B; Luttges, M W

1995-02-01

Life sciences experiments are especially sensitive to temperature. A small temperature difference between otherwise identical samples can cause various differences in biological reaction rates. Knowledge of experimental temperatures and temperature histories help to distinguish the effects of microgravity and temperature on spaceflight experiments compared to ground based studies, and allow appropriate controls and sensitivity tests. Up to the present time, the Orbiter (Space Shuttle) has not generally provided temperature measurement instrumentation inside ambient lockers located in the Mid-deck of the Orbiter, or inside similar facilities such as Spacehab and Spacelab, but many pieces of hardware do have temperature recording capability. Most of these temperatures, however, have only been roughly measured or estimated. Such reported experimental temperatures, while accurate within a range of several degrees Celsius, are of limited utility to biological researchers. The temperature controlled lockers used in spaceflight, such as Commercial-Refrigeration Incubation Modules (C-R/IMs), severely reduce the mass and volume available for test samples and do not necessarily provide uniform thermal environments. While these test carriers avoid some of the experimental temperature variations of the ambient lockers, the number of samples which can be accommodated in these temperature controlled units is limited. In the present work, improved models of thermal prediction and control were sought. Temperatures are predicted by thermal analysis software using empirical temperatures recorded during STS-57. These temperatures are compared to data recorded throughout the mission using Ambient Temperature Recorders (ATRs) located within several payload lockers. Additional test cases are undertaken using controlled ground experiments to more precisely determine the reliability of the thermal model. The approach presented should increase the utility of various spaceflight carriers in the support of biological and material science research and ground control studies done in preparation for flight.

Igniting interest in prevention: using firefighter focus groups to inform implementation and enhancement of an urban canvassing program.

PubMed

Frattaroli, Shannon; McDonald, Eileen M; Tran, Nhan T; Trump, Alison R; OʼBrocki, Raymond C; Gielen, Andrea C

2012-01-01

Smoke alarm canvassing is recognized as an empirically based, effective intervention for increasing access to and the presence of smoke alarms in homes. We sought to inform the implementation of an intervention designed to enhance an existing fire department smoke alarm canvassing program through an empirically grounded, participatory process. We conducted a series of focus groups with fire union leaders and firefighters involved with the canvassing program in 1 US city, shared the results with the participants, and presented the resulting recommendations to fire department leadership. This research occurred in Baltimore, Maryland. Focus group participants included firefighters who participate in the Fire Department's smoke alarm canvassing program and representatives from the local firefighters' union. The focus groups sought to capture firefighters' experiences with and opinions about the canvassing program and how to improve it as well as challenges to canvassing work. We conducted 10 focus groups with 65 participants. Firefighters' perspectives on the canvassing program and their recommendations for improving it were expressed through 3 categories of themes concerning program management, canvassing challenges, and attitudes about the program and the community. We also discuss the process of presenting these findings and recommendations to the participants and the fire department leadership, and describe how implementation of some of the recommendations has progressed. Both the process and outcomes of this formative work inform how to develop and implement community-based public health interventions in real-world settings through academic-community partnerships. The findings also have implications for how canvassing programs are being implemented.

The relative effects on math performance of single- versus multiple-ratio schedules: a case study1

PubMed Central

Lovitt, Tom C.; Esveldt, Karen A.

1970-01-01

This series of four experiments sought to assess the comparative effects of multiple- versus single-ratio schedules on a pupil's responding to mathematics materials. Experiment I, which alternated between single- and multiple-ratio contingencies, revealed that during the latter phase the subject responded at a higher rate. Similar findings were revealed by Exp. II. The third experiment, which manipulated frequency of reinforcement rather than multiple ratios, revealed that the alteration had a minimal effect on the subject's response rate. A final experiment, conducted to assess further the effects of multiple ratios, provided data similar to those of Exp. I and II. PMID:16795267

Racism and health in New Zealand: Prevalence over time and associations between recent experience of racism and health and wellbeing measures using national survey data

PubMed Central

Stanley, James; Cormack, Donna M.

2018-01-01

Objectives Racism is an important health determinant that contributes to ethnic health inequities. This study sought to describe New Zealand adults’ reported recent experiences of racism over a 10 year period. It also sought to examine the association between recent experience of racism and a range of negative health and wellbeing measures. Methods The study utilised previously collected data from multiple cross-sectional national surveys (New Zealand Health Surveys 2002/03, 2006/07, 2011/12; and General Social Surveys 2008, 2010, 2012) to provide prevalence estimates of reported experience of racism (in the last 12 months) by major ethnic groupings in New Zealand. Meta-analytical techniques were used to provide improved estimates of the association between recent experience of racism and negative health from multivariable models, for the total cohorts and stratified by ethnicity. Results Reported recent experience of racism was highest among Asian participants followed by Māori and Pacific peoples, with Europeans reporting the lowest experience of racism. Among Asian participants, reported experience of racism was higher for those born overseas compared to those born in New Zealand. Recent experience of racism appeared to be declining for most groups over the time period examined. Experience of racism in the last 12 months was consistently associated with negative measures of health and wellbeing (SF-12 physical and mental health component scores, self-rated health, overall life satisfaction). While exposure to racism was more common in the non-European ethnic groups, the impact of recent exposure to racism on health was similar across ethnic groups, with the exception of SF-12 physical health. Conclusions The higher experience of racism among non-European groups remains an issue in New Zealand and its potential effects on health may contribute to ethnic health inequities. Ongoing focus and monitoring of racism as a determinant of health is required to inform and improve interventions. PMID:29723240

Racism and health in New Zealand: Prevalence over time and associations between recent experience of racism and health and wellbeing measures using national survey data.

PubMed

Harris, Ricci B; Stanley, James; Cormack, Donna M

2018-01-01

Racism is an important health determinant that contributes to ethnic health inequities. This study sought to describe New Zealand adults' reported recent experiences of racism over a 10 year period. It also sought to examine the association between recent experience of racism and a range of negative health and wellbeing measures. The study utilised previously collected data from multiple cross-sectional national surveys (New Zealand Health Surveys 2002/03, 2006/07, 2011/12; and General Social Surveys 2008, 2010, 2012) to provide prevalence estimates of reported experience of racism (in the last 12 months) by major ethnic groupings in New Zealand. Meta-analytical techniques were used to provide improved estimates of the association between recent experience of racism and negative health from multivariable models, for the total cohorts and stratified by ethnicity. Reported recent experience of racism was highest among Asian participants followed by Māori and Pacific peoples, with Europeans reporting the lowest experience of racism. Among Asian participants, reported experience of racism was higher for those born overseas compared to those born in New Zealand. Recent experience of racism appeared to be declining for most groups over the time period examined. Experience of racism in the last 12 months was consistently associated with negative measures of health and wellbeing (SF-12 physical and mental health component scores, self-rated health, overall life satisfaction). While exposure to racism was more common in the non-European ethnic groups, the impact of recent exposure to racism on health was similar across ethnic groups, with the exception of SF-12 physical health. The higher experience of racism among non-European groups remains an issue in New Zealand and its potential effects on health may contribute to ethnic health inequities. Ongoing focus and monitoring of racism as a determinant of health is required to inform and improve interventions.

Workplace harassment, services utilization, and drinking outcomes.

PubMed

Rospenda, Kathleen M

2002-04-01

Given the negative outcomes associated with sexual harassment (SH) and generalized nonsexual workplace harassment (GWH), this study examines the relationship between SH and GWH and help-seeking behavior in a sample of 2,038 university employees. Employees who experienced SH or GWH were more likely to report having sought mental health or health services to deal with workplace issues, compared with those who did not experience SH or GWH, controlling for job stress and prior services use. Women experiencing GWH were more likely to use services than men, but the same was not true for SH. Men experiencing SH who sought services exhibited higher levels of some alcohol outcomes, contrary to expectations. Implications for workplace interventions and for service providers are discussed.

The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment.

PubMed

Levin, Gilbert V; Straat, Patricia Ann

2016-10-01

The 1976 Viking Labeled Release (LR) experiment was positive for extant microbial life on the surface of Mars. Experiments on both Viking landers, 4000 miles apart, yielded similar, repeatable, positive responses. While the authors eventually concluded that the experiment detected martian life, this was and remains a highly controversial conclusion. Many believe that the martian environment is inimical to life and the LR responses were nonbiological, attributed to an as-yet-unidentified oxidant (or oxidants) in the martian soil. Unfortunately, no further metabolic experiments have been conducted on Mars. Instead, follow-on missions have sought to define the martian environment, mostly searching for signs of water. These missions have collected considerable data regarding Mars as a habitat, both past and present. The purpose of this article is to consider recent findings about martian water, methane, and organics that impact the case for extant life on Mars. Further, the biological explanation of the LR and recent nonbiological hypotheses are evaluated. It is concluded that extant life is a strong possibility, that abiotic interpretations of the LR data are not conclusive, and that, even setting our conclusion aside, biology should still be considered as an explanation for the LR experiment. Because of possible contamination of Mars by terrestrial microbes after Viking, we note that the LR data are the only data we will ever have on biologically pristine martian samples. Key Words: Extant life on Mars-Viking Labeled Release experiment-Astrobiology-Extraterrestrial life-Mars. Astrobiology 16, 798-810.

'Making the move': relatives' experiences of the transition to a care home.

PubMed

Davies, Sue; Nolan, Mike

2004-11-01

Despite a growing awareness of the significance of helping a relative to relocate to a care home as a key phase in the caregiving career, relatively few studies in the UK have explored this experience in depth. The research on which the present paper is based sought to better understand experiences of nursing home placement from the viewpoint of relatives. The study was informed by a constructivist perspective. Data were collected in 37 semi-structured interviews involving 48 people who had assisted a close relative to move into a nursing home. Data analysis revealed three phases of the transition from the relatives' perspective: 'making the best of it'; 'making the move'; and 'making it better'. The relatives' experiences across these phases were understood in terms of five continua, reflecting the extent to which they felt they were: operating 'under pressure' or not; 'working together' or 'working alone'; 'supported' or 'unsupported', both practically and emotionally; 'in the know' or 'working in the dark'; and 'in control of events' or not. This paper reports on the findings which relate to the second phase of the transition, 'making the move', which relates to experiences around the time of relocation to the care home environment. The findings suggest that health and social care practitioners have enormous potential to influence relatives' experiences of nursing home entry. Experiences are enhanced if family carers perceive that they are able to work in partnership with care staff in order to ease the transition for the older person.

Older Adults' Experiences of Sexual Difficulties: Qualitative Findings From the English Longitudinal Study on Ageing (ELSA).

PubMed

Hinchliff, Sharron; Tetley, Josie; Lee, David; Nazroo, James

2018-02-01

There is a growing body of evidence demonstrating that sexual activity is important to the quality of life of older adults, and that it can be influenced by physical, psychological, and social factors. However, older adults' experiences of sexual difficulties remain relatively unexplored. This article draws on qualitative data collected as part of the English Longitudinal Study of Ageing (ELSA). Participants answered a Sexual Relationships and Activities Questionnaire (SRA-Q), which included an open comment box for further details, 1,084 (1/7) of which were completed. These data were analyzed using Template Analysis, and findings on the experiences of sexual difficulties are presented in this article. Sexual difficulties were contextualized within the couple relationship and could be detrimental to the relationship, particularly if the partner would not seek professional help. Participants reported that sexual difficulties could also have a negative impact on psychological well-being, described mainly as frustration, depression, and sadness. For some participants the supportive nature of their relationship buffered these impacts. Few had sought professional help; those who had reported helpful and unhelpful experiences. These findings add to the limited evidence base and have implications for health care in the context of global aging and a growing recognition of older adults' sexual rights.

Encoding and retrieval processes involved in the access of source information in the absence of item memory.

PubMed

Ball, B Hunter; DeWitt, Michael R; Knight, Justin B; Hicks, Jason L

2014-09-01

The current study sought to examine the relative contributions of encoding and retrieval processes in accessing contextual information in the absence of item memory using an extralist cuing procedure in which the retrieval cues used to query memory for contextual information were related to the target item but never actually studied. In Experiments 1 and 2, participants studied 1 category member (e.g., onion) from a variety of different categories and at test were presented with an unstudied category label (e.g., vegetable) to probe memory for item and source information. In Experiments 3 and 4, 1 member of unidirectional (e.g., credit or card) or bidirectional (e.g., salt or pepper) associates was studied, whereas the other unstudied member served as a test probe. When recall failed, source information was accessible only when items were processed deeply during encoding (Experiments 1 and 2) and when there was strong forward associative strength between the retrieval cue and target (Experiments 3 and 4). These findings suggest that a retrieval probe diagnostic of semantically related item information reinstantiates information bound in memory during encoding that results in reactivation of associated contextual information, contingent upon sufficient learning of the item itself and the association between the item and its context information.

Results and Outlook of The Aluminum Capture Experiment (AlCap)

NASA Astrophysics Data System (ADS)

Quirk, John R.; Miller, James; ALCap Collaboration Collaboration

2016-03-01

Observation of neutrinoless muon-to-electron conversion in the presence of a nucleus would be unambiguous evidence of physics Beyond the Standard Model. Two experiments, COMET at J-PARC and Mu2e at Fermilab, will search for this process in the coming decade. Barring discovery, these experiments will provide upper-limits on this branching ratio up to 10,000 times better than previously published. COMET/Mu2e developed a joint venture, the AlCap Experiment, to measure particle emission spectra from muonic interactions in a number of materials. As a major source of background hits in COMET/Mu2e detectors, AlCap sought to measure the charged particle and neutron spectra following nuclear capture on the candidate target materials aluminum and titanium. Additionally, COMET/Mu2e are exploring normalization schemes via AlCap's measurement of the photon spectra following both atomic and nuclear capture. Over the course of 2013 and 2015, AlCap performed three runs at the Paul Scherrer Institut in Switzerland. The first acquired preliminary data for all spectra, the second run collected only neutron and photon data, and the third primarily charged particle data. Preliminary analyses of the first two runs, already impactful for COMET/Mu2e, is presented along with a summary of the third.

Art, archetypes and alchemy: images of self following treatment for breast cancer.

PubMed

Thibeault, Catherine; Sabo, Brenda M

2012-04-01

The loss or alteration of a breast poses a threat to a woman's selfhood, particularly those aspects that embrace feminine identity such as sexuality and caring. The use of art as a vehicle for recreating a sense of self after breast cancer surgery framed the study that generated the stories reported here. A team of nurse-researchers and professional artists entered into a collaborative partnership aimed at creating life-like prototypes of the torsos of two breast cancer survivors. The authors sought to understand participants' experiences of healing through the narratives of their breast cancer journeys and their experiences of creating art through the use of their bodies. The participants consented to having interviews and casting sessions audio-taped. The authors used thematic analysis to explore the narratives. The authors present excerpts of stories and comment on how participants articulated the feminine archetype in the form of the Greek goddesses Hestia, Artemis, and Aphrodite. The authors explore the transformative nature of participants' experiences. The emergence of the goddess archetypes in participants' narratives was an unanticipated result of the study. The authors invite readers to contemplate these anecdotes and embark on their own quest for deeper knowledge of breast cancer experiences. Copyright © 2011 Elsevier Ltd. All rights reserved.

Dogs’ recognition of human selfish and generous attitudes requires little but critical experience with people

PubMed Central

Freidin, Esteban; Casanave, Emma B.

2017-01-01

There is some dispute regarding the role of experience in the development of dogs´ socio-cognitive abilities in their interaction with people. We sought to provide new evidence to this debate by comparing dogs with contrasting levels of experience with humans, in a task involving the discrimination of human generous and selfish attitudes. To this end, we compared the performance of adult family dogs against that of adult shelter dogs and puppies living in people´s homes. In training trials, the generous experimenter (G) signaled the bowl with food and allowed the dog to eat, whereas the selfish experimenter (S) also signaled the baited bowl, but she/he ate the food before the dog could have access to it. Then, subjects were allowed to freely choose between G and S in the choice test. The main finding was that adult subjects (both family and shelter dogs) developed a preference for G over S, but puppies did not. We conclude that the quality and/or quantity of everyday-contact with people did not affect the discrimination of human attitudes in the present protocol, but the amount of experience with people (in years) did matter. Finally, we discuss the relative role of domestication and ontogeny in the development of dogs´ socio-cognitive abilities. PMID:29045426

Psychotic experiences and psychotic disorders at age 18 in relation to psychotic experiences at age 12 in a longitudinal population-based cohort study.

PubMed

Zammit, Stanley; Kounali, Daphne; Cannon, Mary; David, Anthony S; Gunnell, David; Heron, Jon; Jones, Peter B; Lewis, Shôn; Sullivan, Sarah; Wolke, Dieter; Lewis, Glyn

2013-07-01

OBJECTIVE The authors examined the development of psychotic experiences and psychotic disorders in a large population-based sample of young adults and explored their relationship to psychotic phenomena earlier in childhood. METHOD The authors conducted a longitudinal birth cohort study of individuals assessed with the semistructured Psychosis-Like Symptom Interviews at ages 12 and 18 years. RESULTS Of the 4,724 individuals interviewed at age 18, 433 (9.2%) had either suspected (N=203 [4.3%]) or definite (N=230 [4.9%]) psychotic experiences. Of these, 79 (1.7%) met criteria for a psychotic disorder, and of those, only 50% sought professional help. All psychotic outcomes were more likely in young women and in those from socioeconomically disadvantaged backgrounds. Of the participants who had psychotic experiences at age 12, 78.7% had remitted by age 18. The risk of psychotic disorders at age 18 was greater in those with suspected (odds ratio=5.6, 95% CI=2.6-12.1) and especially in those with definite (odds ratio=12.7, 95% CI=6.2-26.1) psychotic experiences at age 12, and also among those with psychotic experiences at age 12 attributed to sleep or fever or with nonpsychotic experiences such as depersonalization. The positive predictive values for increasing frequency of experiences at age 12 predicting psychotic disorders at age 18 ranged from 5.5% to 22.8%. CONCLUSIONS Despite evidence for a continuum of psychotic experiences from as early as age 12, positive predictive values for predicting psychotic disorders were too low to offer real potential for targeted interventions. Psychotic disorders in young adults are relatively uncommon, but they constitute an important unmet need for care given that half of the individuals in this study who met criteria for a psychiatric disorder had not sought help for these problems despite high levels of associated distress and impairment.

The Effect of Autogenic Training on Self-Efficacy, Anxiety, and Performance on Nursing Student Simulation.

PubMed

Holland, Brian; Gosselin, Kevin; Mulcahy, Angela

The increased anxiety experienced by nursing students during simulations can serve as a significant barrier to learning. The use of anxiety-reducing techniques such as autogenic training (AT) can mitigate the negative effects of anxiety and improve the overall learning experience. The investigators in this study sought to understand the effect of AT on student performance and self-efficacy during simulation experiences. The use of AT was an effective technique to decrease anxiety and increase performance among nursing students during nursing simulations. Reducing anxiety during simulations can improve the student learning experience.

Reducing The Station-to Station Variability of Umkehr Ozone Trends Using SAGE Measurements

NASA Technical Reports Server (NTRS)

Newchurch, Mike; Allen, Mark; Cunnold, Derek; Herman, Ben; Mateer, Carl

2000-01-01

This proposed research sought to use SAGE I and II ozone and aerosol measurements to reduce the variability in ozone trends, principally, but not exclusively, in layer 8 (40 km) derived from multiple Umkehr stations. Building on our experience with both SAGE and Umkehr data, we proposed to commence at the very beginning of the Umkehr process (measured radiance ratios) and proceed through the fitting and inversion processes in conjunction with radiative transfer calculations to establish a consistent, reliable time series of Umkehr ozone profiles at a number of stations. We expected to be able to reconcile the present discrepancies between SAGE and Umkehr trends in the upper stratosphere and, in particular, to reduce the variability in trend estimates among mid-latitude Umkehr stations.

The treatment of Sylvia Plath.

PubMed

Firestone, L; Catlett, J

1998-01-01

Although Sylvia Plath apparently sought psychotherapeutic help following her first suicide attempt in her twenties, she did not have access to specialized forms of suicide assessment and intervention available in the present day. In this 'thought experiment,' the authors drew on material available in her journals and literary work to formulate a treatment plan for Plath, were she to be seen by a contemporary psychotherapist skilled in voice therapy. In particular, they focused on her inwardness, her preference for fantasy gratification, her self-denial, her addictive attachment to her mother and husband, and her negative thoughts toward self and cynicism toward others. The authors then sketched out suicide risk assessment procedures as they might be applied in her case, and illustrated a hypothetical voice therapy session designed to ameliorate her pertubation and lethality during her last suicidal crisis.

Psychological Construction in the OCC Model of Emotion

PubMed Central

Clore, Gerald L.; Ortony, Andrew

2014-01-01

This article presents six ideas about the construction of emotion: (a) Emotions are more readily distinguished by the situations they signify than by patterns of bodily responses; (b) emotions emerge from, rather than cause, emotional thoughts, feelings, and expressions; (c) the impact of emotions is constrained by the nature of the situations they represent; (d) in the OCC account (the model proposed by Ortony, Clore, and Collins in 1988), appraisals are psychological aspects of situations that distinguish one emotion from another, rather than triggers that elicit emotions; (e) analyses of the affective lexicon indicate that emotion words refer to internal mental states focused on affect; (f) the modularity of emotion, long sought in biology and behavior, exists as mental schemas for interpreting human experience in story, song, drama, and conversation. PMID:25431620

Creating an eLearning Resource to Improve Knowledge and Understanding of Pregnancy in the Context of HIV Infection

PubMed Central

Kelly, Carmel; Reid, Esther; Lohan, Maria; Alderdice, Fiona; Spence, Dale

2014-01-01

Patient narratives have much to teach healthcare professionals about the experience of living with a chronic condition. While the biomedical narrative of HIV treatment is hugely encouraging, the narrative of living with HIV continues to be overshadowed by a persuasive perception of stigma. This paper presents how we sought to translate the evidence from a qualitative study of the perspectives of HIV affected pregnant women and expectant fathers on the care they received, from the pre conception to post natal period, into educational material for maternity care practice. Narrative scripts were written based on the original research interviews, with care taken to reflect the key themes from the research. We explore the way in which the qualitative findings bring to life patient and partner experiences and what it means for nurses, midwives and doctors to be prepared to care for couples affected by HIV. In so doing, we challenge the inequity between the dominance of biomedical knowledge over understanding the patient experience in the preparation of health professionals to care for HIV affected women and men who are having a baby or seeking to have a baby. PMID:25317982

Supervisors' experiences of workplace supervision of nursing and paramedic students in rural settings: a scoping review.

PubMed

Trede, Franziska; McEwen, Celina; Kenny, Amanda; O'Meara, Peter

2014-05-01

We present our findings from a scoping review that sought to identify what is known about nursing and paramedic clinical supervisors' experiences of their supervision practices in rural settings. Our interest in these two groups is based on the central role that nurses and paramedics play in rural health care. Scoping reviews support identification of a broad range of literature, including all types of study designs. We adopted Arksey and O'Malley's five-stage approach: identifying the research question; identifying relevant studies; study selection; charting the data; and collating, summarising and reporting results. Databases searched included Academic Search Complete, Springer, Factiva, ProQuest, Ebsco, Informit, VOCEDplus and Scopus. Based on our research question and inclusion and exclusion criteria we selected relevant literature and summarised and reported it using Arksey and O'Malley's framework. The review yielded five articles from four countries: Sweden, Belgium, Malaysia and Australia. From this scoping review, we identified key themes related to supervisors' experiences, including clarification of expectations, support from managers and colleagues, the need for shared understanding between university, students and supervisors and required skills and competence in supervising students. © 2013.

Creating an eLearning resource to improve knowledge and understanding of pregnancy in the context of HIV infection.

PubMed

Kelly, Carmel; Reid, Esther; Lohan, Maria; Alderdice, Fiona; Spence, Dale

2014-10-14

Patient narratives have much to teach healthcare professionals about the experience of living with a chronic condition. While the biomedical narrative of HIV treatment is hugely encouraging, the narrative of living with HIV continues to be overshadowed by a persuasive perception of stigma. This paper presents how we sought to translate the evidence from a qualitative study of the perspectives of HIV affected pregnant women and expectant fathers on the care they received, from the pre conception to post natal period, into educational material for maternity care practice. Narrative scripts were written based on the original research interviews, with care taken to reflect the key themes from the research. We explore the way in which the qualitative findings bring to life patient and partner experiences and what it means for nurses, midwives and doctors to be prepared to care for couples affected by HIV. In so doing, we challenge the inequity between the dominance of biomedical knowledge over understanding the patient experience in the preparation of health professionals to care for HIV affected women and men who are having a baby or seeking to have a baby.

[Significances of the life experience for the long-lived elderly person in the process of death/dying and mourning].

PubMed

Menezes, Tânia Maria de Oliva; Lopes, Regina Lúcia Mendonça

2014-08-01

This is a study using the Heideggerian theoretical-phenomenological approach, which sought to understand the significances of the life experience for the long-lived elderly person in the process of death/dying and mourning. It was conducted in 2009 with 16 long-lived senior citizens of both genders who were aged between 80 and 90, members of a community center for the elderly located in a suburban neighborhood of the city of Salvador in the state of Bahia, Brazil. The results showed that the long-lived elderly person experiences the mourning status process when relatives and friends become ill and die. Furthermore, they gave ambiguous reports with respect to the fear of death. With the attributed significances, it was possible to arrive at the unit of significance, namely the authenticity and lack of authenticity of the individual regarding imminent death. The conclusion reached is that long-lived elderly individuals faced with the process of death/dying and mourning is apparent or concealed in accordance with the moment they are experiencing and the opportunities that present themselves, in other words, it is greatly influenced by their past.

STS-31 MS Sullivan, MS McCandless, DSO 462 medical device on OV-103 middeck

NASA Image and Video Library

1990-04-29

STS031-04-002 (24-29 April 1990) --- Astronauts Kathryn D. Sullivan and Bruce McCandless II, mission specialists, work together to perform one of the mission's medical experiments. The experiment is Detailed Supplementary Objective (DSO) 462, Non invasive Estimation of Central Venous Pressure During Spaceflight. Sullivan applies a gel substance to a transducer which will be placed on McCandless' jugular vein to collect the sought data. The cable links to a data recorder.

EC97-44347-15

NASA Image and Video Library

1997-12-11

This console and its compliment of computers, monitors and commmunications equipment make up the Research Engineering Test Station, the nerve center for an aerodynamics experiment conducted by NASA's Dryden Flight Research Center, Edwards, California. The equipment was installed on a modified Lockheed L-1011 Tristar jetliner operated by Orbital Sciences Corp., of Dulles, Va., for Dryden's Adaptive Performance Optimization project. The experiment sought to improve the efficiency of long-range jetliners by using small movements of the ailerons to improve the aerodynamics of the wing at cruise conditions.

Experience, Knowledge, and Opinions about Childhood Genetic Testing in Batten Disease

PubMed Central

Rose, Katherine; Augustine, Erika F.; Kwon, Jennifer M.; deBlieck, Elisabeth A.; Marshall, Frederick J.; Vierhile, Amy; Mink, Jonathan W.; Nance, Martha A.

2013-01-01

Background and Objectives Policies for genetic testing in children (GTIC) focus on medical or psychosocial benefit to the child, discouraging or prohibiting carrier testing, and advising caution regarding pre-symptomatic diagnosis if no treatment exists. This study sought to understand parents’ perspectives on these issues and determine their experiences and knowledge related to genetic testing for Batten disease – a set of inherited neurodegenerative diseases of childhood onset for which no disease modifying therapies yet exist. Methods Parents of children with Batten disease completed a survey of their knowledge of genetics, experience with genetic testing, and opinions regarding GTIC. Results 54% had sought genetic testing for non-affected family members, including predictive diagnosis of healthy, at-risk children. Participation in any genetic counseling was associated with greater knowledge on questions about genetics. The majority of parents felt it was better to know ahead of time that a child would develop Batten disease, believed that this knowledge would not alter how they related to their child, and that parents should have the final say in deciding whether to obtain GTIC. Conclusions Parents of children with an inherited disease are knowledgeable about genetics and wish to establish predictive or carrier status of at-risk children. PMID:24246680

GLOBE Observer and the Association of Science & Technology Centers: Leveraging Citizen Science and Partnerships for an International Science Experiment to Build Climate Literacy

NASA Astrophysics Data System (ADS)

Riebeek Kohl, H.; Chambers, L. H.; Murphy, T.

2016-12-01

For more that 20 years, the Global Learning and Observations to Benefit the Environment (GLOBE) Program has sought to increase environment literacy in students by involving them in the process of data collection and scientific research. In 2016, the program expanded to accept observations from citizen scientists of all ages through a relatively simple app. Called GLOBE Observer, the new program aims to help participants feel connected to a global community focused on advancing the scientific understanding of Earth system science while building climate literacy among participants and increasing valuable environmental data points to expand both student and scientific research. In October 2016, GLOBE Observer partnered with the Association of Science & Technology Centers (ASTC) in an international science experiment in which museums and patrons around the world collected cloud observations through GLOBE Observer to create a global cloud map in support of NASA satellite science. The experiment was an element of the International Science Center and Science Museum Day, an event planned in partnership with UNESCO and ASTC. Museums and science centers provided the climate context for the observations, while GLOBE Observer offered a uniform experience and a digital platform to build a connected global community. This talk will introduce GLOBE Observer and will present the results of the experiment, including evaluation feedback on gains in climate literacy through the event.

Factors associated with health care discrimination experiences among a national sample of female-to-male transgender individuals.

PubMed

Shires, Deirdre A; Jaffee, Kim

2015-05-01

Transgender individuals experience harassment, violence, and discrimination in a number of settings. Although health care discrimination against transgender people has been documented, this issue is understudied. Using a national cross-sectional survey data set (N = 1,711), the authors sought to determine how gender identity and presentation predict health care discrimination experiences among female-to-male (FTM) transgender people after demographic and socioeconomic characteristics are controlled. Analyses were conducted using chi-square tests and a two-step logistic regression. The majority of participants were white (73.9 percent) and between 25 and 44 years old (65.2 percent). Overall, 41.8 percent of FTM participants reported verbal harassment, physical assault, or denial of equal treatment in a doctor's office or hospital. When other factors were controlled, being Native American or multiracial, identifying as queer or asexual/other, having a graduate degree, living full-time as nonbirth gender, using hormones or surgery for medical transition, and having identification documents that list one's preferred gender were associated with increased reporting of health care discrimination experiences; being 45 years or older and reporting an annual income of $60,000 or more were associated with decreased risk. The study's findings can be useful to social workers, who play a role in educating health care providers and advocating for policies that improve health care experiences for FTM and other transgender patients.

Qualitative insights into women's personal experiences of perinatal depression and anxiety.

PubMed

Highet, Nicole; Stevenson, Amanda L; Purtell, Carol; Coo, Soledad

2014-09-01

Symptoms of perinatal depression and anxiety are usually described and understood from a nosological perspective. This research sought to gain insight into women's lived experience of postnatal depression and anxiety, the factors that contribute to these symptoms and the context in which they develop. Face to face and telephone interviews were conducted with 28 women from metropolitan and rural areas across Australia, who had experienced postnatal depression and/or anxiety within the last five years. Analysis was conducted from a grounded theory perspective. Particular symptoms of anxiety and depression develop in the context of the numerous changes inherent to the transition to motherhood and contribute to a common experience of frustration and loss. Symptoms were also associated with feelings of dissatisfaction with the pregnancy and motherhood experience. The findings provide useful insights into women's experiences of mental health symptoms during the perinatal period, how these symptoms present and the factors involved in their development and maintenance. The need to consider women's perspectives to develop resources and health promotions strategies, as well as within the context of relationships with health professionals is highlighted. The study emphasizes the need for greater, more accurate information surrounding perinatal depression and the need to increase the profile and awareness of anxiety disorders. Copyright © 2014 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Computational Design for Multifunctional Microstructural Composites

NASA Astrophysics Data System (ADS)

Chen, Yuhang; Zhou, Shiwei; Li, Qing

As an important class of natural and engineered materials, periodic microstructural composites have drawn substantial attention from the material research community for their excellent flexibility in tailoring various desirable physical behaviors. To develop periodic cellular composites for multifunctional applications, this paper presents a unified design framework for combining stiffness and a range of physical properties governed by quasi-harmonic partial differential equations. A multiphase microstructural configuration is sought within a periodic base-cell design domain using topology optimization. To deal with conflicting properties, e.g. conductivity/permeability versus bulk modulus, the optimum is sought in a Pareto sense. Illustrative examples demonstrate the capability of the presented procedure for the design of multiphysical composites and tissue scaffolds.

Student-Centered Literacy Instruction: An Examination of an Elementary Teacher's Experience

ERIC Educational Resources Information Center

Wiezorek, Carolyn Marie

2012-01-01

In this qualitative study, I examined and interpreted the literacy instruction of a fourth grade instructor who identified herself as a student-centered teacher. I sought to understand and interpret the beliefs and attitudes of my participant, Julie. Through seven unstructured interviews and five observations, I collected, and simultaneously…

Erasmus Language Students in a British University: A Case Study

ERIC Educational Resources Information Center

Bogain, Ariane

2012-01-01

Students' assessment of their academic experience is actively sought by higher education institutions, as evidenced in the UK's National Student Survey, introduced in 2005. Erasmus students, despite their growing numbers, tend to be excluded from these satisfaction surveys, even though they, too, are primary customers of a university. This study…

Student Characteristics, Prior Experiences, and the Perception of Mixed Methods as an Innovation

ERIC Educational Resources Information Center

Brown, Sydney E.

2014-01-01

There are persistent challenges to teaching mixed methods and innovative solutions are sought in order to address the needs of an increasingly diverse global audience seeking mixed methods instruction. This mixed methods study was conducted to gain insights to course design by more fully understanding the relationships among graduate student…

Simple Research Paradigm for Demonstrating Subliminal Pschodynamic Activation: Effects of Oedipal Stimuli on Dart-Throwing Accuracy in College Males

ERIC Educational Resources Information Center

Silverman, Lloyd H.; And Others

1978-01-01

Four experiments were carried out in which "subliminal psychodynamic activation" effects, used for studying the relationship between psychopathology and unconscious conflict, were sought out from male college students. Results were discussed for their bearing on subliminal research and research in personality. (Editor/RK)

Using Experiential Learning to Teach Entrepreneurship: A Study with Brazilian Undergraduate Students

ERIC Educational Resources Information Center

Krakauer, Patricia Viveiros de Castro; Serra, Fernando Antonio Ribeiro; de Almeida, Martinho Isnard Ribeiro

2017-01-01

Purpose: The purpose of this paper is to provide further understanding of entrepreneurship education, seeking to comprehend the use of experience in this context. Based on the theory of experiential learning, the authors sought to develop and test a conceptual model for teaching entrepreneurship at the undergraduate degree level.…

Teaching and Learning Color-Consciousness in a Color-Blind Society

ERIC Educational Resources Information Center

Pezzetti, Karen

2016-01-01

In this ethnographic study, I draw on interviews, audiorecordings of course meetings, observation notes and student work to explore the experiences of White preservice teachers in two sections of a Social Contexts of Education course. The instructors of both sections sought to challenge students' color-blind racial ideologies. Whereas prior…

Brief Report: Driving and Young Adults with ASD--Parents' Experiences

ERIC Educational Resources Information Center

Cox, Neill Broderick; Reeve, Ronald E.; Cox, Stephany M.; Cox, Daniel J.

2012-01-01

A paucity of research exists regarding driving skills and individuals with Autism Spectrum Disorders (ASD). The current study sought to gain a better understanding of driving and ASD by surveying parents/caregivers of adolescents/young adults with ASD who were currently attempting, or had previously attempted, to learn to drive. Respondents…

Implementation of an Evidence-Based Seizure Algorithm in Intellectual Disability Nursing: A Pilot Study

ERIC Educational Resources Information Center

Auberry, Kathy; Cullen, Deborah

2016-01-01

Based on the results of the Surrogate Decision-Making Self Efficacy Scale (Lopez, 2009a), this study sought to determine whether nurses working in the field of intellectual disability (ID) experience increased confidence when they implemented the American Association of Neuroscience Nurses (AANN) Seizure Algorithm during telephone triage. The…

Assessing the Usefulness of SAT and ACT Tests in Minority Admissions

ERIC Educational Resources Information Center

Micceri, Theodore

2010-01-01

This study sought to determine whether the use of standardized test scores contributes any useful information regarding First Time in College (FTIC) students' probable success at USF, using more detailed analysis of underrepresented minorities and women, who Micceri (2009) shows, experience substantial negative bias relative to males and whites on…

Cultivating Efficacious Teachers: A Case Study of the Impact of Socialization on Self-Efficacy Belief Development

ERIC Educational Resources Information Center

Lowder, Garrett

2017-01-01

Education preparation institutions have long sought the most effective preparation practices for preparing tomorrow's educators. Unfortunately, understanding best practices in teacher preparation is fraught with ambiguity. Key facets of instruction on theory and clinical experience are understood to be necessary elements of preparation, and…

Teachers' and School Leaders' Perceptions of Commercialisation in Australian Public Schools

ERIC Educational Resources Information Center

Hogan, Anna; Thompson, Greg; Sellar, Sam; Lingard, Bob

2018-01-01

This paper explores teachers' and school leaders' perceptions of commercialisation in Australian public schools, reporting on findings from an open-ended survey question from an exploratory study that sought to investigate teacher and school leader perceptions and experiences of commercialisation. Commercialisation, for the purposes of this paper,…

The World in Bexley...Instructional Units Incorporating International Education.

ERIC Educational Resources Information Center

Bexley City School District, OH.

This publication contains sample instructional units that were developed by staff members of the Bexley, Ohio City School District at an international education institute. The 33 units began with the regular curriculum of the district, and sought to integrate aspects of international education in such a way as to enhance the learning experience.…

Professional Development and Teacher Perceptions of Experiences Teaching Health-Related Fitness Knowledge

ERIC Educational Resources Information Center

Hodges, Michael; Kulinna, Pamela Hodges; Lee, Chong; Kwon, Ja Youn

2017-01-01

Students of all ages have documented a deficiency in health-related fitness knowledge (HRFK). However, improving students HRFK may require a change in teacher practices and professional development (PD). Purpose: This study, framed by Guskey's Model of Teacher Change (GMTC; Guskey, 2002), sought to assist teachers' HRFK instruction as part of…

The Relationship between Teachers' Emotional Intelligence and Attrition Intention

ERIC Educational Resources Information Center

Murray, Ashley Anderson

2013-01-01

This quantitative, correlational study with a predictive design examined the extent the level of teachers' emotional intelligence was a predictor of retention indicated by 3 or more consecutive years in the same school district. The study sought to determine if teachers with three or more years of teaching experience contributed emotional…

Hestian Hermeneutics: A Lens of Analysis for Home Economics.

ERIC Educational Resources Information Center

Thompson, Patricia J.

Feminist and women scholars in all disciplines have challenged the traditional masculist "lens of analysis" and have sought to bring into focus the "missing text" of female experience. This paper proposes an alternative to gender-bound lens of analysis because either or both masculist and feminist lenses are too limited to…

Supporting LGBTQ Students in High School for the College Transition: The Role of School Counselors

ERIC Educational Resources Information Center

Jackson, Ken

2017-01-01

This phenomenological study sought to understand how lesbian, gay, bisexual, transgender, and queer (LGBTQ) college students described their high school experiences and their later transitions to college. The study data revealed five findings: (a) enduring unsupportive/hostile educational environments, (b) experiencing a lack of family and social…

Asking Difficult Questions: Exploring Research Methods with Children on Painful Issues

ERIC Educational Resources Information Center

Leeson, Caroline

2014-01-01

Assumptions about a child's competence to voice an opinion often inhibit efforts to find effective methods for participation. Answers to questions are sought from the significant adults who surround a child [Morris, J. 2003. "Including All Children: Finding Out about the Experiences of Children with Communication and/or Cognitive…

AODA Training Experiences of Blindness and Visual Impairment Professionals

ERIC Educational Resources Information Center

Davis, S. J.; Koch, D. Shane; McKee, Marissa F.; Nelipovich, Michael

2009-01-01

Co-existing alcohol and other drug abuse (AODA) and blindness or visually impairment may complicate the delivery of rehabilitation services. Professionals working with individuals who are blind or visually impaired need to be aware of unique issues facing those with co-existing disabilities. This study sought to examine the AODA training needs,…

Emerging: An Art Field Placement's Impact on Practice

ERIC Educational Resources Information Center

Averett, Paige; Spence, Christina Hall

2018-01-01

This exploratory study examined the experiences of 9 stakeholders in an art gallery field placement during their social work education. The study sought to understand how the nontraditional field placement prepared students for practice. In addition, personality traits of students that best fit the placement was examined. Findings suggest that…

Popular Culture and Academic Literacies Situated in a Pedagogical Third Space

ERIC Educational Resources Information Center

Buelow, Stephanie

2016-01-01

This critical participatory action research study sought to understand what happens when students' interest and experiences with popular culture are integrated into a standards-based sixth grade English language arts curriculum. Multiple data sources were analyzed using the theoretical concept of third space. Findings showed that (a) a democratic,…

Conversations about Sexuality on a Public University Campus: Perspectives from Campus Ministry Students and Leaders

ERIC Educational Resources Information Center

Davidson, Charis R.; Turner-McGrievy, Gabrielle M.; Messias, DeAnne K. Hilfinger; Friedman, Daniela B.; Robillard, Alyssa G.

2017-01-01

Little is known about university campus religious organisations' influence on students' sexuality-related attitudes and behaviours. This study sought to better understand sexuality-related communication within the context of campus ministries by exploring students' and campus ministry leaders' conversational experiences at a public university in…

Cognitive Aids for Guiding Graph Comprehension

ERIC Educational Resources Information Center

Mautone, Patricia D.; Mayer, Richard E.

2007-01-01

This study sought to improve students' comprehension of scientific graphs by adapting scaffolding techniques used to aid text comprehension. In 3 experiments involving 121 female and 88 male college students, some students were shown cognitive aids prior to viewing 4 geography graphs whereas others were not; all students were then asked to write a…

From Silence to Noise: The Writing Center as Critical Exile

ERIC Educational Resources Information Center

Welch, Nancy

2010-01-01

In this article, the author focuses on one student, Margie, who sought to write about her experience with workplace sexual harassment but who also struggled as she wrote with competing off-stage voices. Those voices--from the conversations in her classrooms, former workplace, a campus women's group, newspapers, and the televised Anita…

The Transformative Role of ePortfolios: Feedback in Healthcare Learning

ERIC Educational Resources Information Center

Peacock, Susi; Murray, Sue; Scott, Alison; Kelly, Jacquie

2011-01-01

This article reports findings of a study based in Scotland that explored healthcare learners' experiences of feedback and ePortfolios. Feedback is a highly complex, multi-dimensional phenomenon, and healthcare learners consider it essential for their learning, recognizing that without it patient safety may be compromised. This study sought to…

Do Military Veteran and Civilian Students Function Differently in College?

ERIC Educational Resources Information Center

Smith, James G.; Vilhauer, Ruvanee P.; Chafos, Vanessa

2017-01-01

Objective: The authors sought to assess military veterans' functioning in college by comparing their experience with that of civilian students. Participants: The study, conducted from April 2012 to February 2013, included 445 civilian and 61 student service member/veteran (SSM/V) undergraduates, drawn from a community college and two 4-year…

Racial Microaggressions among Asian American and Latino/a Students at a Historically Black University

ERIC Educational Resources Information Center

Palmer, Robert T.; Maramba, Dina C.

2015-01-01

Research illustrates that the enrollments of Asian American and Latino/a students are increasing at historically Black colleges and universities (HBCUs). Nevertheless, research on how these students experience the institutional climates of HBCUs is nonexistent; hence, we sought to explore the college-choice process and perceptions of campus…

Australian Home Educated Students on Self-Regulation Opportunities at Home and in School

ERIC Educational Resources Information Center

Jackson, Glenda M.

2016-01-01

Self-regulation is a core life quality and human right in democratic societies. The views and experiences of Australian students who had transitioned between home education and conventional schools were sought to explore the similarities and differences between two educationally diverse systems. Through qualitative research using guided interview…

Implications for Counselling Asian Transnational Youth: The Experiences of Taiwanese Youth in Vancouver

ERIC Educational Resources Information Center

Petersen, Leah; Park-Saltzman, Jeeseon

2010-01-01

Using a phenomenological approach, this study sought to explore the long-term psychological impact of families' transnational separation on children through the lenses of Taiwanese youth in Vancouver. Over time, most participants found themselves in a position of an "ambivalent outsider," with an increased sense of uncertainty about…

Engaging Families in the Galleries Using Design Thinking

ERIC Educational Resources Information Center

Larson, Lucy

2017-01-01

The Palo Alto Art Center sought a solution to the challenge that loyal family audiences, visiting weekly for art studio classes, rarely visit the contemporary art exhibition galleries. This article relates the experience of using the human-centered design process, often called Design Thinking, as the methodology to create a solution for family…

Overcoming Gender Bias with Self-Efficacy: A Case Study of Women Agricultural Education Teachers and Preservice Students

ERIC Educational Resources Information Center

Kelsey, Kathleen D.

2007-01-01

Women have been traditionally underrepresented in secondary agricultural education as teachers and students. Using critical theory as the lens for interpreting findings, this case study sought to explore female teachers' and preservice students' experiences in secondary agricultural education to better understand their perceptions of barriers to…

Male Elementary General Music Teachers: A Phenomenological Study

ERIC Educational Resources Information Center

Robison, Tiger

2017-01-01

The purpose of this study was to describe the essence of being a male elementary general music teacher (MEGMT). I sought answers for two research questions. First, what are the perceived uniquely male experiences in elementary general music teaching? Second, in what ways might gender be a consideration in the preparation of elementary general…

Assessing Learner Perception of Corporate E-Learning Knowledge and Skill Development

ERIC Educational Resources Information Center

Hewitt, Jason C.

2017-01-01

Given corporations increasing reliance on the use e-learning modules for their employees assumed learning and development, this study sought to understand the perceptions and experiences of individual's who undergo e-learning modules as attempts to increase their knowledge and skills to be successful in their work assignments in a corporate…

Transition Experiences of Community College Transfer Students: A Qualitative Study.

ERIC Educational Resources Information Center

Harrison, Patricia Lynne

This qualitative study sought to determine what academic and social difficulties are encountered by community college transfer students in adjusting to their transfer institutions. Data was collected from interviews with 12 students who transferred from Piedmont Virginia Community College (PVCC) to the University of Virginia (UVA) in the fall of…

Agriscience Teachers' Implementation of Digital Game-Based Learning in an Introductory Animal Science Course

ERIC Educational Resources Information Center

Webb, Angela W.; Bunch, J. C.; Wallace, Maria F.

2015-01-01

In today's technological age, visions for technology integration in the classroom continue to be explored and examined. Digital game-based learning is one way to purposefully integrate technology while maintaining a focus on learning objectives. This case study sought to understand agriscience teachers' experiences implementing digital game-based…

Investigating Engagement in a Blended Learning Course

ERIC Educational Resources Information Center

Tay, Hui Yong

2016-01-01

Proponents of a blended course paint an ideal picture of participants leisurely learning and reflecting on how they can apply their new knowledge. The reality is of course much more complex, especially in the lives of working adults. This study sought to understand the complexity better through analysing the experience of 123 participants enrolled…

Parent Relationship Quality Buffers against the Effect of Peer Stressors on Depressive Symptoms from Middle Childhood to Adolescence

ERIC Educational Resources Information Center

Hazel, Nicholas A.; Oppenheimer, Caroline W.; Technow, Jessica R.; Young, Jami F.; Hankin, Benjamin L.

2014-01-01

During the transition to adolescence, several developmental trends converge to increase the importance of peer relationships, the likelihood of peer-related stressors, and the experience of depressive symptoms. Simultaneously, there are significant changes in parent-child relationships. The current study sought to evaluate whether positive…

Issues and Agency: Postgraduate Student and Tutor Experiences with Written Feedback

ERIC Educational Resources Information Center

Sanchez, Hugo Santiago; Dunworth, Katie

2015-01-01

This paper examines the issues which postgraduate students and tutors experienced as they engaged in receiving, providing and requesting feedback, as well as the strategies which they adopted as they sought resolution of these issues. The study employed a case study approach, using data obtained from semi-structured and stimulated recall…

Theoretical Factors Affecting Parental Roles in Children's Mathematical Learning in American and Chinese-Born Mothers

ERIC Educational Resources Information Center

Hunt, Jessica H.; Hu, Bi Ying

2011-01-01

This introductory qualitative study sought to explain American and Chinese-born mothers' personal beliefs and experiences with mathematics, views of U.S. mathematics curriculum, and how these factors influenced motivation regarding roles played in their children's mathematical learning through expectancy-value and attribution theories. The…

Foregrounding Fieldwork in Leadership Preparation: The Transformative Capacity of Authentic Inquiry

ERIC Educational Resources Information Center

Perez, Lynne G.; Uline, Cynthia L.; Johnson, Joseph F., Jr.; James-Ward, Cheryl; Basom, Margaret R.

2011-01-01

This study follows leadership candidates through the first phase of a comprehensive effort to reform master's-level principal preparation at a large, urban California university. The reforms placed an 18-month field experience at the center of candidates' preparation. Researchers sought to capture the changes over time in candidates' beliefs about…

Demographic Trends and Advocacy Experiences of Gay-Straight Alliance Advisors

ERIC Educational Resources Information Center

Graybill, Emily C.; Varjas, Kris; Meyers, Joel; Dever, Bridget V.; Greenberg, Daphne; Roach, Andrew T.; Morillas, Catalina

2015-01-01

Using an ecological model, the individual-, school-, and sociocultural-level characteristics that affect gay-straight alliance (GSA) advisors were examined in the current study. The formation of GSAs has been one way that schools have sought to improve the school climate for lesbian, gay, bisexual, and transgender (LGBT) youth. Limited information…

An Investigation of Time Distribution of Pre-Service Teachers while Interning

ERIC Educational Resources Information Center

Torres, Robert M.; Ulmer, Jonathan D.

2007-01-01

Student teaching is the culminating experience of most teacher preparation programs. Student teaching gives the prospective teacher the opportunity to join the worlds of theory and practice and to develop individual teaching talents. Long hours are regularly spent in several areas. This study sought to investigate how student teachers distribute…

Evaluating user impacts and management controls: Implications for recreation choice behavior

Treesearch

Harriet H. Christensen; Nanette J. Davis

1985-01-01

This paper describes potential factors affecting recreation choice behavior. Freedom and lack of constraints are experiences frequently sought by recreationists. Data in the paper are based on questionnaires completed by agency managers and informal conversations with users in the Mount Rainier area of Washington State. Managers' and users' perceptions of...

Reactivation of Memory by Hypnosis and Suggestion. Final Report.

ERIC Educational Resources Information Center

London, Perry; Cooper, Leslie M.

This study tested the hypothesis that the memory of meaningful material can be reactivated without relearning by means of hypnotic suggestion. Very susceptible (T) and non-susceptible (UT) subjects were sought from among those who volunteered for the experiment. Two forms of a memory test for connected meaningful material were developed. Each form…

"I Am More than What I Look Alike": Asian American Women in Public School Administration

ERIC Educational Resources Information Center

Liang, Jia; Peters-Hawkins, April L.

2017-01-01

Purpose: Little research exists that examines the leadership experiences of Asian American women in public schools. This study sought to understand the meanings Asian American women school administrators have constructed out of their professional lives given the intersection of gender, race-ethnicity, and leadership. Research Method/Approach: Data…

The Perceptions of Obese School Children in Hong Kong toward Their Weight-Loss Experience

ERIC Educational Resources Information Center

Wong, E. M. Y.; Sit, J. W. H.; Tarrant, M. A.; Cheng, M. M. H.

2012-01-01

Most studies related to addressing weight management of obese children have focused on understanding the perceptions of parents and health professionals. This study identifies the factors that obese children who have tried to lose weight perceive as affecting their efforts. This descriptive qualitative study has sought to identify factors…

Developing Higher Education Programs in Emergency Management: Ghana's Experience

ERIC Educational Resources Information Center

Yakubu, Mariama Bisongu

2013-01-01

Ghana is highly vulnerable and threatened by several hazards and has sought ways of minimizing impacts of hazards events over time including demonstrating an interest in developing an emergency management training and an higher education degree program. Yet, as of 2013, the country has not developed a disaster management training program or a…

Career Path Processes as Perceived by African American Female School Principals

ERIC Educational Resources Information Center

Leathers, Sonja

2011-01-01

This study sought to improve our understanding of factors that influence the career paths of African American female school principals in North Carolina. Three pertinent research questions were addressed in this study: (1) What formative experiences influence the career path decisions of African American females who want to become school…

Facebook versus Moodle in Practice

ERIC Educational Resources Information Center

Petrovic, Natasa; Jeremic, Veljko; Cirovic, Marko; Radojicic, Zoran; Milenkovic, Nemanja

2014-01-01

Very few research papers and case studies have shown successful integration of both Facebook and Moodle in the educational experience of students. This study sought to evaluate the educational benefits of the increasingly popular Facebook--which plays an important role in students' social life as well as their academic life--and to compare it with…

Examining the Relationship between Degree of Religiousness and Attitudes toward Elderly Sexual Activity in Undergraduate College Students

ERIC Educational Resources Information Center

Bonds-Raacke, Jennifer M.; Raacke, John

2011-01-01

Research has been conducted on individual's knowledge and attitudes toward older adult sexuality. This includes investigating attitudes and knowledge of nursing home staff, college students, and the elderly themselves. The current experiment sought to replicate previous research findings by comparing college students' attitudes and knowledge of…

Psychologists' Response to Crises: International Perspectives

ERIC Educational Resources Information Center

Rees, Paul; Seaton, Niels

2011-01-01

Tragically, for many schools, the possibility of a crisis such as a natural disaster, extreme violence or a potentially traumatising threat has become a reality. Specialist input from a local psychology service is often sought at such a time. To help one service within the United Kingdom (UK) learn from the experience of other psychologists a…

Supervision Learning as Conceptual Threshold Crossing: When Supervision Gets "Medieval"

ERIC Educational Resources Information Center

Carter, Susan

2016-01-01

This article presumes that supervision is a category of teaching, and that we all "learn" how to teach better. So it enquires into what novice supervisors need to learn. An anonymised digital questionnaire sought data from supervisors [n226] on their experiences of supervision to find out what was difficult, and supervisor interviews…

Demonstration of a Balloon Borne Arc-second Pointer Design

NASA Astrophysics Data System (ADS)

Deweese, K.; Ward, P.

Many designs for utilizing stratospheric balloons as low-cost platforms on which to conduct space science experiments have been proposed throughout the years A major hurdle in extending the range of experiments for which these vehicles are useful has been the imposition of the gondola dynamics on the accuracy with which an instrument can be kept pointed at a celestial target A significant number of scientists have sought the ability to point their instruments with jitter in the arc-second range This paper presents the design and analysis of a stratospheric balloon borne pointing system that is able to meet this requirement The test results of a demonstration prototype of the design with similar ability are also presented Discussion of a high fidelity controller simulation for design analysis is presented The flexibility of the flight train is represented through generalized modal analysis A multiple controller scheme is utilized for coarse and fine pointing Coarse azimuth pointing is accomplished by an established pointing system with extensive flight history residing above the gondola structure A pitch-yaw gimbal mount is used for fine pointing providing orthogonal axes when nominally on target Fine pointing actuation is from direct drive dc motors eliminating backlash problems An analysis of friction nonlinearities and a demonstration of the necessity in eliminating static friction are provided A unique bearing hub design is introduced that eliminates static friction from the system dynamics A control scheme involving linear

Multimodal lexical processing in auditory cortex is literacy skill dependent.

PubMed

McNorgan, Chris; Awati, Neha; Desroches, Amy S; Booth, James R

2014-09-01

Literacy is a uniquely human cross-modal cognitive process wherein visual orthographic representations become associated with auditory phonological representations through experience. Developmental studies provide insight into how experience-dependent changes in brain organization influence phonological processing as a function of literacy. Previous investigations show a synchrony-dependent influence of letter presentation on individual phoneme processing in superior temporal sulcus; others demonstrate recruitment of primary and associative auditory cortex during cross-modal processing. We sought to determine whether brain regions supporting phonological processing of larger lexical units (monosyllabic words) over larger time windows is sensitive to cross-modal information, and whether such effects are literacy dependent. Twenty-two children (age 8-14 years) made rhyming judgments for sequentially presented word and pseudoword pairs presented either unimodally (auditory- or visual-only) or cross-modally (audiovisual). Regression analyses examined the relationship between literacy and congruency effects (overlapping orthography and phonology vs. overlapping phonology-only). We extend previous findings by showing that higher literacy is correlated with greater congruency effects in auditory cortex (i.e., planum temporale) only for cross-modal processing. These skill effects were specific to known words and occurred over a large time window, suggesting that multimodal integration in posterior auditory cortex is critical for fluent reading. © The Author 2013. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Multisensory training can promote or impede visual perceptual learning of speech stimuli: visual-tactile vs. visual-auditory training.

PubMed

Eberhardt, Silvio P; Auer, Edward T; Bernstein, Lynne E

2014-01-01

In a series of studies we have been investigating how multisensory training affects unisensory perceptual learning with speech stimuli. Previously, we reported that audiovisual (AV) training with speech stimuli can promote auditory-only (AO) perceptual learning in normal-hearing adults but can impede learning in congenitally deaf adults with late-acquired cochlear implants. Here, impeder and promoter effects were sought in normal-hearing adults who participated in lipreading training. In Experiment 1, visual-only (VO) training on paired associations between CVCVC nonsense word videos and nonsense pictures demonstrated that VO words could be learned to a high level of accuracy even by poor lipreaders. In Experiment 2, visual-auditory (VA) training in the same paradigm but with the addition of synchronous vocoded acoustic speech impeded VO learning of the stimuli in the paired-associates paradigm. In Experiment 3, the vocoded AO stimuli were shown to be less informative than the VO speech. Experiment 4 combined vibrotactile speech stimuli with the visual stimuli during training. Vibrotactile stimuli were shown to promote visual perceptual learning. In Experiment 5, no-training controls were used to show that training with visual speech carried over to consonant identification of untrained CVCVC stimuli but not to lipreading words in sentences. Across this and previous studies, multisensory training effects depended on the functional relationship between pathways engaged during training. Two principles are proposed to account for stimulus effects: (1) Stimuli presented to the trainee's primary perceptual pathway will impede learning by a lower-rank pathway. (2) Stimuli presented to the trainee's lower rank perceptual pathway will promote learning by a higher-rank pathway. The mechanisms supporting these principles are discussed in light of multisensory reverse hierarchy theory (RHT).

Multisensory training can promote or impede visual perceptual learning of speech stimuli: visual-tactile vs. visual-auditory training

PubMed Central

Eberhardt, Silvio P.; Auer Jr., Edward T.; Bernstein, Lynne E.

2014-01-01

In a series of studies we have been investigating how multisensory training affects unisensory perceptual learning with speech stimuli. Previously, we reported that audiovisual (AV) training with speech stimuli can promote auditory-only (AO) perceptual learning in normal-hearing adults but can impede learning in congenitally deaf adults with late-acquired cochlear implants. Here, impeder and promoter effects were sought in normal-hearing adults who participated in lipreading training. In Experiment 1, visual-only (VO) training on paired associations between CVCVC nonsense word videos and nonsense pictures demonstrated that VO words could be learned to a high level of accuracy even by poor lipreaders. In Experiment 2, visual-auditory (VA) training in the same paradigm but with the addition of synchronous vocoded acoustic speech impeded VO learning of the stimuli in the paired-associates paradigm. In Experiment 3, the vocoded AO stimuli were shown to be less informative than the VO speech. Experiment 4 combined vibrotactile speech stimuli with the visual stimuli during training. Vibrotactile stimuli were shown to promote visual perceptual learning. In Experiment 5, no-training controls were used to show that training with visual speech carried over to consonant identification of untrained CVCVC stimuli but not to lipreading words in sentences. Across this and previous studies, multisensory training effects depended on the functional relationship between pathways engaged during training. Two principles are proposed to account for stimulus effects: (1) Stimuli presented to the trainee’s primary perceptual pathway will impede learning by a lower-rank pathway. (2) Stimuli presented to the trainee’s lower rank perceptual pathway will promote learning by a higher-rank pathway. The mechanisms supporting these principles are discussed in light of multisensory reverse hierarchy theory (RHT). PMID:25400566

Delay in seeking care for tuberculosis symptoms among adults newly diagnosed with HIV in rural Malawi.

PubMed

Ngwira, L G; Dowdy, D W; Khundi, M; Barnes, G L; Nkhoma, A; Choko, A T; Murowa, M; Chaisson, R E; Corbett, E L; Fielding, K

2018-03-01

Ten primary health clinics in rural Thyolo District, Malawi. Tuberculosis (TB) is a common initial presentation of human immunodeficiency virus (HIV) infection. We investigated the time from TB symptom onset to HIV diagnosis to describe TB health-seeking behaviour in adults newly diagnosed with HIV. We asked adults (18 years) about the presence and duration of TB symptoms at the time of receiving a new HIV diagnosis. Associations with delayed health seeking (defined as >30 and >90 days from the onset of TB symptoms) were evaluated using multivariable logistic regression. TB symptoms were reported by 416 of 1265 participants (33%), of whom 36% (150/416) had been symptomatic for >30 days before HIV testing. Most participants (260/416, 63%) were below the poverty line (US$0.41 per household member per day). Patients who first sought care from informal providers had an increased odds of delay of >30 days (adjusted odds ratio [aOR] 1.6, 95%CI 0.9-2.8) or 90 days (aOR 2.0, 95%CI 1.1-3.8). Delayed health seeking for TB-related symptoms was common. Poverty was ubiquitous, but had no clear relationship to diagnostic delay. HIV-positive individuals who first sought care from informal providers were more likely to experience diagnostic delays for TB symptoms.

Maternal experience raising girls with autism spectrum disorder: a qualitative study.

PubMed

Navot, N; Jorgenson, A G; Webb, S J

2017-07-01

A growing line of research has sought to characterize the different presentations of autism spectrum disorder (ASD) among boys and girls. Much less is known about maternal experience and mother-child relationship in children with ASD based on child gender. The present qualitative study aimed to investigate the mother-daughter relationship from the perspective of mothers who are raising girls with ASD with normal intelligence and functional verbal communication. Eleven in-depth interviews were conducted with mothers of girls with ASD, ages 10-19 years. Data were analysed in an interactive process commonly used in naturalistic inquiry. Results provide insight into the unique maternal experience of raising a daughter with ASD. Mothers reported a sense of exclusion from the neurotypical population and male-dominant ASD population and transformation in relationship. Themes identified were skepticism and delayed diagnosis, disbelief from others, lack of information about girls with ASD, higher social demands in adolescence, puberty challenges around hygiene, disappointment about physical appearance, vulnerability in relationships and worries about future functioning. The mother-daughter relationship started with an early expectation of a close and intimate relationship that then underwent a transformation, which challenged maternal competence, reshaped expectations and created a different bond between mother and daughter. The findings in this qualitative study highlight the impact of gender on the maternal experience of raising a daughter with ASD and contribute to a better understanding of the needs of both mothers and daughters. These results can help providers support the mother-daughter dyad by recognizing gender-specific challenges. © 2017 John Wiley & Sons Ltd.

Workshop Report: The Medaka Model for Comparative Assessment of Human Disease Mechanisms

PubMed Central

Obara, Tomoko

2015-01-01

Results of recent studies showing the utility of medaka as a model of various human disease states were presented at the 7th Aquatic Models of Human Disease Conference (December 13–18, 2014, Austin, TX). This conference brought together many of the most highly regarded national and international scientists that employ the medaka model in their investigations. To take advantage of this opportunity, a cohort of established medaka researchers were asked to stay an extra day and represent the medaka scientific community in a workshop entitled “The Medaka Model for Comparative Assessment of Human Disease Mechanisms”. The central purpose of this medaka workshop was to assess current use and project the future resource needs of the American medaka research community. The workshop sought to spur discussions of issues that would promote more informative comparative disease model studies. Finally, workshop attendees met together to propose, discuss, and agree on recommendations regarding the most effective research resources needed to enable US scientists to perform experiments leading to impacting experimental results that directly translate to human disease. Consistent with this central purpose, the workshop was divided into two sessions of invited speakers having expertise and experience in the session topics. The workshop hosted 20 scientific participants (Appendices 1 and 2) and of these, nine scientists presented formal talks. Here, we present a summary report stemming from workshop presentations and subsequent round table discussions, and forward recommendations from this group that we believe represent views of the overall medaka research community. PMID:26099189

Parenting self-efficacy beliefs in parents of children with autism: Perspectives from Singapore.

PubMed

Chong, Wan Har; Kua, Shu Mei

2017-01-01

Substantial empirical evidence has highlighted the psychological stress and negative well-being of parents whose children are diagnosed with autism. It has further indicated a need for understanding the mechanisms through which these parents come to successfully meet the challenges of caregiving for these children whose condition are often characterized by persistent behavioral, social, and communication problems. This qualitative study aims to bridge the research gap in 3 ways. First, we sought to understand the ways in which mothers of children having autism foster their parenting self-efficacy (PSE) when caring for their child. Second, we sought to identify additional PSE sources. Third, we attempted to understand how these mothers successfully manage negative experiences that were often in the way of their parenting efforts. Ten mothers with children between 7 and 9 years of age were interviewed. Bandura's social-cognitive framework guided the analyses of the sources of PSE (Bandura, 1997). Mastery experiences were identified as the most critical PSE source, and the physiological and affective states of the mothers were second most important in shaping their PSE. Vicarious experiences and verbal persuasion did not emerge as salient sources. "Support in parenting" was also found to be significant in fostering the mothers' perceived capability. Furthermore, we noted that while multiple negative experiences were encountered, these mothers tended to frame their experiences in adaptive ways to allow them to use these as feedback for subsequent parenting endeavors to booster their perceived capability. Implications for future research were discussed in the light of these findings. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

The Let's Beat the Bug! Campaign--A Statewide Active Public Education Against Bed Bugs in Minnesota.

PubMed

Shindelar, Amelia K

2017-03-01

Bed bugs continue to affect society and place a burden on public health systems. Experiences of the Let’s Beat the Bug! campaign are presented to help information networks prepare personnel to effectively address questions about this pest. Following recommendations from the Minnesota state bed bug working group, an information line was established and the Web site (www.bedbugs.umn.edu) was revised. Data from both services were analyzed by geographic region and type of information requested. InformationLine primarily assisted people who had issues dealing with failed treatments and landlord reluctance to take effective measures against this pest. Web site visits indicated a preference for learning do-it-yourself control methods. There were commonalities in the information sought from both services. People were often looking for reassurance, in addition to information about basic prevention and control of bed bugs. We present here priority topics that public health personnel should be prepared to answer if they receive inquiries about bed bugs.

The Color “Fruit”: Object Memories Defined by Color

PubMed Central

Lewis, David E.; Pearson, Joel; Khuu, Sieu K.

2013-01-01

Most fruits and other highly color-diagnostic objects have color as a central aspect of their identity, which can facilitate detection and visual recognition. It has been theorized that there may be a large amount of overlap between the neural representations of these objects and processing involved in color perception. In accordance with this theory we sought to determine if the recognition of highly color diagnostic fruit objects could be facilitated by the visual presentation of their known color associates. In two experiments we show that color associate priming is possible, but contingent upon multiple factors. Color priming was found to be maximally effective for the most highly color diagnostic fruits, when low spatial-frequency information was present in the image, and when determination of the object's specific identity, not merely its category, was required. These data illustrate the importance of color for determining the identity of certain objects, and support the theory that object knowledge involves sensory specific systems. PMID:23717677

[Recommendations for initial antiretroviral treatment in HIV-infected children. Update 2003].

PubMed

2004-03-01

Highly active antiretroviral therapy in HIV-infected children has been associated with a dramatic decrease in progression to AIDS and HIV-related deaths, and infected children currently have an excellent quality of life. Antiretroviral drugs cannot eradicate the virus, although they can achieve a situation of latent infection. However, chronic use of these drugs has multiple adverse effects, the most important of which are metabolic complications. The large number of drugs required and patient characteristics such as age, tolerance to drugs, adherence, and social problems make unifying the criteria for initial therapy in HIV-infected children difficult. A balance should be sought between not delaying the start of treatment, to avoid immunologic deterioration, and minimizing the long-term adverse effects of the therapy. The present treatment recommendations are adapted from international guidelines and are based on a literature review and on our own experience. Our group previously published recommendations on the treatment of HIV-infected children and the aim of the present article is to provide an update.

Mixing Metaphors in the Cerebral Hemispheres: What Happens When Careers Collide?

PubMed Central

Chettih, Selmaan; Durgin, Frank H.; Grodner, Daniel J.

2014-01-01

Are processes of figurative comparison and figurative categorization different? An experiment combining alternative-sense and matched-sense metaphor priming with a divided visual field assessment technique sought to isolate processes of comparison and categorization in the two cerebral hemispheres. For target metaphors presented in the RVF/LH, only matched-sense primes were facilitative. Literal primes and alternative-sense primes had no effect on comprehension time compared to the unprimed baseline. The effects of matched-sense primes were additive with the rated conventionality of the targets. For target metaphors presented to the LVF/RH, matched-sense primes were again additively facilitative. However, alternative-sense primes, though facilitative overall, seemed to eliminate the pre-existing advantages of conventional target metaphor senses in the LVF/RH in favor of metaphoric senses similar to those of the primes. These findings are consistent with tightly controlled categorical coding in the LH and coarse, and flexible, context dependent coding in the RH. PMID:22103787

An experimental and numerical investigation of shock-wave induced turbulent boundary-layer separation at hypersonic speeds

NASA Technical Reports Server (NTRS)

Marvin, J. G.; Horstman, C. C.; Rubesin, M. W.; Coakley, T. J.; Kussoy, M. I.

1975-01-01

An experiment designed to test and guide computations of the interaction of an impinging shock wave with a turbulent boundary layer is described. Detailed mean flow-field and surface data are presented for two shock strengths which resulted in attached and separated flows, respectively. Numerical computations, employing the complete time-averaged Navier-Stokes equations along with algebraic eddy-viscosity and turbulent Prandtl number models to describe shear stress and heat flux, are used to illustrate the dependence of the computations on the particulars of the turbulence models. Models appropriate for zero-pressure-gradient flows predicted the overall features of the flow fields, but were deficient in predicting many of the details of the interaction regions. Improvements to the turbulence model parameters were sought through a combination of detailed data analysis and computer simulations which tested the sensitivity of the solutions to model parameter changes. Computer simulations using these improvements are presented and discussed.

"It's in the Cards": The Contribution of Illustrated Metaphor Cards to Exploring Values Within Narratives.

PubMed

Karnieli-Miller, Orit; Nissim, Geffen; Goldberg, Miriam

2017-01-01

In this article, we present the use of illustrated metaphorical cards as a technique to enrich the qualitative narrative interview. We examine the advantages of incorporating a projective tool to assist in constructing and understanding personal narratives of people living with severe mental illness. We interviewed 25 participants-staff and members of a clubhouse in Israel (an international community model of rehabilitation in mental health)-and sought to understand their stories focused on personal and organizational values. The findings revealed that, in most cases, the cards contributed to data collection by enhancing the interviewees' ability for expression and by facilitating richer, more comprehensive stories and descriptions. This in turn enhanced the researcher's ability to understand the messages and stories presented. The research conclusions discuss the cards' potential contribution to improving data collection and analysis. The cards became an additional channel for expressing participants' experiences, emotions, and unique voice. © The Author(s) 2015.

Enhanced Awareness Followed Reversible Inhibition of Human Visual Cortex: A Combined TMS, MRS and MEG Study

PubMed Central

Allen, Christopher P. G.; Dunkley, Benjamin T.; Muthukumaraswamy, Suresh D.; Edden, Richard; Evans, C. John; Sumner, Petroc; Singh, Krish D.; Chambers, Christopher D.

2014-01-01

This series of experiments investigated the neural basis of conscious vision in humans using a form of transcranial magnetic stimulation (TMS) known as continuous theta burst stimulation (cTBS). Previous studies have shown that occipital TMS, when time-locked to the onset of visual stimuli, can induce a phenomenon analogous to blindsight in which conscious detection is impaired while the ability to discriminate ‘unseen’ stimuli is preserved above chance. Here we sought to reproduce this phenomenon using offline occipital cTBS, which has been shown to induce an inhibitory cortical aftereffect lasting 45–60 minutes. Contrary to expectations, our first experiment revealed the opposite effect: cTBS enhanced conscious vision relative to a sham control. We then sought to replicate this cTBS-induced potentiation of consciousness in conjunction with magnetoencephalography (MEG) and undertook additional experiments to assess its relationship to visual cortical excitability and levels of the inhibitory neurotransmitter γ-aminobutyric acid (GABA; via magnetic resonance spectroscopy, MRS). Occipital cTBS decreased cortical excitability and increased regional GABA concentration. No significant effects of cTBS on MEG measures were observed, although the results provided weak evidence for potentiation of event related desynchronisation in the β band. Collectively these experiments suggest that, through the suppression of noise, cTBS can increase the signal-to-noise ratio of neural activity underlying conscious vision. We speculate that gating-by-inhibition in the visual cortex may provide a key foundation of consciousness. PMID:24956195

Altered Insula Connectivity under MDMA.

PubMed

Walpola, Ishan C; Nest, Timothy; Roseman, Leor; Erritzoe, David; Feilding, Amanda; Nutt, David J; Carhart-Harris, Robin L

2017-10-01

Recent work with noninvasive human brain imaging has started to investigate the effects of 3,4-methylenedioxymethamphetamine (MDMA) on large-scale patterns of brain activity. MDMA, a potent monoamine-releaser with particularly pronounced serotonin- releasing properties, has unique subjective effects that include: marked positive mood, pleasant/unusual bodily sensations and pro-social, empathic feelings. However, the neurobiological basis for these effects is not properly understood, and the present analysis sought to address this knowledge gap. To do this, we administered MDMA-HCl (100 mg p.o.) and, separately, placebo (ascorbic acid) in a randomized, double-blind, repeated-measures design with twenty-five healthy volunteers undergoing fMRI scanning. We then employed a measure of global resting-state functional brain connectivity and follow-up seed-to-voxel analysis to the fMRI data we acquired. Results revealed decreased right insula/salience network functional connectivity under MDMA. Furthermore, these decreases in right insula/salience network connectivity correlated with baseline trait anxiety and acute experiences of altered bodily sensations under MDMA. The present findings highlight insular disintegration (ie, compromised salience network membership) as a neurobiological signature of the MDMA experience, and relate this brain effect to trait anxiety and acutely altered bodily sensations-both of which are known to be associated with insular functioning.

Voluntary exercise at the expense of reproductive success in Djungarian hamsters ( Phodopus sungorus)

NASA Astrophysics Data System (ADS)

Petri, Ines; Scherbarth, Frank; Steinlechner, Stephan

2010-09-01

Energy demands of gestation and lactation represent a severe challenge for small mammals. Therefore, additional energetic burdens may compromise successful breeding. In small rodents, food restriction, cold exposure (also in combination) and wheel running to obtain food have been shown to diminish reproductive outcome. Although exhibited responses such as lower incidence of pregnancy, extended lactation periods and maternal infanticide were species dependent, their common function is to adjust energetic costs to the metabolic state reflecting the trade-off between maternal investment and self-maintenance. In the present study, we sought to examine whether voluntary exercise affects reproduction in Djungarian hamsters ( Phodopus sungorus), which are known for their high motivation to run in a wheel. Voluntary exercise resulted in two different effects on reproduction; in addition to increased infanticide and cannibalism, which was evident across all experiments, the results of one experiment provided evidence that free access to a running wheel may prevent successful pregnancy. It seems likely that the impact of voluntary wheel running on reproduction was associated with a reduction of internal energy resources evoked by extensive exercise. Since the hamsters were neither food-restricted nor forced to run in the present study, an energetic deficit as reason for infanticide in exercising dams would emphasise the particularly high motivation to run in a wheel.

Why are background telephone conversations distracting?

PubMed

Marsh, John E; Ljung, Robert; Jahncke, Helena; MacCutcheon, Douglas; Pausch, Florian; Ball, Linden J; Vachon, François

2018-06-01

Telephone conversation is ubiquitous within the office setting. Overhearing a telephone conversation-whereby only one of the two speakers is heard-is subjectively more annoying and objectively more distracting than overhearing a full conversation. The present study sought to determine whether this "halfalogue" effect is attributable to unexpected offsets and onsets within the background speech (acoustic unexpectedness) or to the tendency to predict the unheard part of the conversation (semantic [un]predictability), and whether these effects can be shielded against through top-down cognitive control. In Experiment 1, participants performed an office-related task in quiet or in the presence of halfalogue and dialogue background speech. Irrelevant speech was either meaningful or meaningless speech. The halfalogue effect was only present for the meaningful speech condition. Experiment 2 addressed whether higher task-engagement could shield against the halfalogue effect by manipulating the font of the to-be-read material. Although the halfalogue effect was found with an easy-to-read font (fluent text), the use of a difficult-to-read font (disfluent text) eliminated the effect. The halfalogue effect is thus attributable to the semantic (un)predictability, not the acoustic unexpectedness, of background telephone conversation and can be prevented by simple means such as increasing the level of engagement required by the focal task. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

The Mixed-Phase Arctic Cloud Experiment (M-PACE)

NASA Technical Reports Server (NTRS)

Verlinde, J.; Harrington, J. Y.; McFarquhar, G. M.; Yannuzzi, V. T.; Avramov, A.; Greenberg, S.; Johnson, N.; Zhang, G.; Poellot, M. R.; Mather, J. H.;

Retrieval Practice Can Insulate Items against Intralist Interference: Evidence from the List-Length Effect, Output Interference, and Retrieval-Induced Forgetting

ERIC Educational Resources Information Center

Kliegl, Oliver; Bäuml, Karl-Heinz T.

2016-01-01

This study sought to determine whether nonselective retrieval practice after study can reduce memories' susceptibility to intralist interference, as it is observed in the list-length effect, output interference, and retrieval-induced forgetting. Across 3 experiments, we compared the effects of nonselective retrieval practice and restudy on…

Parent Perspectives on the Individual Education Program Process and Product for the Child with Autism

ERIC Educational Resources Information Center

Brandt, Camille M.

2011-01-01

This study examined the perspectives of parents of children with autism receiving special education services in an upper Midwestern state. This study sought to determine parent perspectives of priorities for the child's IEP, parent perspectives of content of the child's IEP, and parent perspectives of their experiences at the school, comfort level…

The Relationship between Childhood Sexual Abuse and Adult Male Sexual Dysfunction.

ERIC Educational Resources Information Center

Sarwer, David B.; And Others

1997-01-01

A study of 359 men who sought sexual dysfunction treatment found that childhood sexual abuse did not predict sexual dysfunction in the men. Unemployment was the only significant predictor of male sexual dysfunction. Differences between the sexual abuse experiences of the male victims compared to female victims (n=73) are discussed. (Author/CR)

Factors That Influence Job Satisfaction of College and University Ombudsmen: A Phenomenological Exploration

ERIC Educational Resources Information Center

Anderson, Bernard E.

2013-01-01

This phenomenological study sought to address the problem of low job satisfaction of college and university ombudsmen as evidenced by predictors of high attrition. Data show that within the next six years, a preponderance of ombudsman practitioners with one to five years of experience plan to depart from the profession. Using Kalleberg's Theory of…

Major Practicum as a Learning Site for Exercise Science Professionals: A Pilot Study

ERIC Educational Resources Information Center

Tinning, Richard; Jenkins, David; Collins, Jessie; Rossi, Tony; Brancato, Tania

2012-01-01

Exercise science is now an integral part of the allied health framework in Australia and graduates from accredited programmes are equipped with skills recognised as being important in the prevention and management of lifestyle-related diseases. This pilot study sought to determine the experiences of 11 final-year exercise science students in their…

Revisiting Comparative Education in Latin America: Traditions, Uses, and Perspectives

ERIC Educational Resources Information Center

Acosta, Felicitas; Ruiz, Guillermo Ramón

2018-01-01

Comparative education is a field with a tradition that dates back to the beginning of the nineteenth century. The field has come a long way since the times when travellers sought educational experiences that could be applied in their places of origin; it has expanded across the world, though the rhythm of knowledge production varies significantly…

TPACK Development in Science Teacher Preparation: A Case Study in Queensland, Australia

ERIC Educational Resources Information Center

Sickel, Jamie L.

2016-01-01

This study sought to identify key experiences that impact the development of technological pedagogical content knowledge (TPACK) of preservice secondary sciences teachers at a medium-sized university in Queensland, Australia. TPACK is a conceptual framework of a body of knowledge that teachers draw upon to influence practice; it is a dynamic and…

Information Technology Certification Training Implementation: Exploratory Case Study of Air Force and Civilian Leaders Experiences

ERIC Educational Resources Information Center

Munn, Jamie E.

2017-01-01

Military leaders, both active duty and General Schedule (GS), must understand cyber warfare with its environmental connections and rapid evolution while finding ways to develop strategies that may lessen threats and attacks to government infrastructure. The Department of Defense (DoD) sought training and certification programs from the civilian…

Soy Mujer!: A Case Study for Understanding Latina Achievement in Higher Education

ERIC Educational Resources Information Center

Stephens, Elizabeth

2012-01-01

Latinas are one of fastest growing segments of the population in the United States, which clearly shows a need to better understand and support education for Latinas within higher education. This study sought to understand the process for and experience of Latinas' academic achievement within higher education. The study focused particularly on the…

Navigating the Waves of Social and Political Capriciousness: Inspiring Perspectives from DREAM-Eligible Immigrant Students

ERIC Educational Resources Information Center

Morales, Amanda; Herrera, Socorro; Murry, Kevin

2011-01-01

This article examines the psychological and sociological impacts of the proposed Development, Relief, and Education for Alien Minors (DREAM) Act and in-state tuition legislation on DREAM-eligible students in the Midwestern United States. The researchers sought to capture the lived experiences of undocumented immigrant students through their rich…

Enough of Ronald and Mickey: Focusing on Learning in Outdoor Education

ERIC Educational Resources Information Center

Beames, Simon; Brown, Mike

2014-01-01

Fifteen years ago Loynes expressed concern that market-place values were detrimentally impacting on the provision of outdoor education experiences. As tertiary educators with an interest in the impact of globalization on outdoor education, we have sought to extend Loynes' use of McDonaldization by drawing on Bryman's conceptual framework…

Lessons Learned from Implementing an Intercultural Communication Training Program for Pre-Departure Expatriates

ERIC Educational Resources Information Center

Velten, Justin C.

2015-01-01

Expatriate preparation is an ever growing area of interest in a globalized economy sharing a globalized workforce. For decades, scholars have sought methods for best preparing expatriates for host culture experiences. Research has revealed an array of factors leading to intercultural readiness success which has led to the creation of various…

'We Share Similar Struggles': How a Vietnamese Immigrant Youth Organizing Program Shapes Participants' Critical Consciousness of Interracial Tension

ERIC Educational Resources Information Center

Nguyen, Chi; Quinn, Rand

2018-01-01

This article examines "Homeward Bound," a political education youth organizing program for Vietnamese immigrant youth in Philadelphia, Pennsylvania. Inspired by Paulo Freire's critical pedagogy theory, the program sought to empower learners to challenge their pre-existing knowledge and experience of interracial relations. Drawing on data…

Natural Science Majors and Liberal Education: The Impact of a Living-Learning Community

ERIC Educational Resources Information Center

Hutt, Chris D.

2012-01-01

The purpose of this study was to explore the articulated experiences of natural science majors who were participating in a liberal arts living-learning community. Using the American Association of College and University's (2002) report, "Greater Expectations" as an organizing framework, this study sought to determine how--if at…

Blended versus Traditional Course Delivery: Comparing Students' Motivation, Learning Outcomes, and Preferences

ERIC Educational Resources Information Center

Tseng, Hungwei; Walsh, Eamonn Joseph, Jr.

2016-01-01

This study sought to compare and assess students' experiences and perceptions in a blended and a traditional course, as well as their level of learning motivation, level of learning outcomes and skills, and learning achievement. Two instructors who were teaching 1 section of an undergraduate English literacy course using the face-to-face format…

A Content Analysis of 'O' Level Papers on Imperial and Commonwealth History Set by Two GCE Examination Boards.

ERIC Educational Resources Information Center

Inglis, W. F. J.

1979-01-01

This study sought to determine what types of history were emphasized by the Examination Boards and thus to throw light on the experience in history which was gained by candidates for these exams. A bias toward the political history of the imperial power was found. (Author/SJL)

The "De-Meaning" of Schools: Seeking a Safe and Caring Environment.

ERIC Educational Resources Information Center

MacDonald, Irene

This paper introduces a project that sought to examines students' perceptions of the meaning of school violence, its impact on their schooling experience, and the effectiveness of current strategies for dealing with violent behaviors. Interviews were conducted with 60 students in grades 7-9 (in groups of 12) drawn from 5 K-9 schools in central…

Backcountry as an alternative to wilderness?

Treesearch

John H. Schomaker; Thomas R. Glassford

1982-01-01

Backcountry areas have been suggested as recreation alternatives to wilderness. A problem with the concept is that areas which could be managed as backcountry are already used by recreationists. Visitors to a wilderness in Oregon and to a nondesignated roadless area in northern Idaho held many of the same values and sought the same kind of experiences. Therefore....

Negotiating Learning and Teaching in a Music Technology Lab: Curricular, Pedagogical, and Ecological Issues

ERIC Educational Resources Information Center

Ruthmann, Stephen Alexander

2006-01-01

This study investigated the lived experiences of a group of students and their teacher as they negotiated learning and teaching during a sixth-grade exploratory music technology course taught in a music technology lab. Taking a qualitative and naturalistic approach, I sought to understand the challenges, issues, and successes experienced by the…

A Typological Approach to the Relationship Between the Motivation to Work and Job Satisfaction.

ERIC Educational Resources Information Center

Landy, Frank J.

Does knowledge of motivational type increase the efficiency of predicting job satisfaction patterns? Do changes in motivational type occur as a function of job experience? Answers to the above questions were sought in a study of 175 professional engineers employed in six organizations. Data were collected by the author with a satisfaction…

University Care, Response and Recovery after Tragedy and Perceptions of Effective Support Systems for Administrators

ERIC Educational Resources Information Center

Bradley, Akirah J.

2017-01-01

The purpose of this phenomenological study was to explore and understand lived experiences of university administrators in their efforts to care for, respond to, and begin recovery of a student community after a tragedy. Additionally, the study sought to discover support systems for university administrators working to move the campus forward and…

Complex Problem Solving in Radiologic Technology: Understanding the Roles of Experience, Reflective Judgment, and Workplace Culture

ERIC Educational Resources Information Center

Yates, Jennifer L.

2011-01-01

The purpose of this research study was to explore the process of learning and development of problem solving skills in radiologic technologists. The researcher sought to understand the nature of difficult problems encountered in clinical practice, to identify specific learning practices leading to the development of professional expertise, and to…

When Outbound Mobility Programs and Service Learning Align in Pre-Service Teacher Education

ERIC Educational Resources Information Center

Power, Anne; Truong, Son; Gray, Tonia; Downey, Greg; Hall, Tim; Jones, Benjamin

2017-01-01

This project sought to investigate the learning that comes about from the intersection of outbound mobility experience programs (OMEs) with service learning in pre-service teacher education settings. The aim of the program of international service learning in the case study was to encourage pre-service teachers to rethink potentially ethnocentric…

Students Own Their Introductory Chemistry Experience: Becoming an Element for a Semester

ERIC Educational Resources Information Center

Fautch, Jessica M.; Foresman, James B.

2017-01-01

Introductory science courses serve a population of students in the major (i.e., chemistry) as well as those students outside the discipline (i.e., premed, biology, engineering). In an effort to help this diverse population of students connect personally with the content of the course, we sought ways to include student-centered activities, provide…

Air Structures for School Sports.

ERIC Educational Resources Information Center

Robertson, Nan

Air structures are fabric buildings blown up and held up by air pressure. Experiments with such structures were conducted as early as 1917. In 1948 the United States Air Force sought a new way of housing large radar antennae planned for the arctic. As an outcome of their search, Birdair Structures, Inc., which is now one of several companies…

AIR STRUCTURES FOR SCHOOL SPORTS.

ERIC Educational Resources Information Center

ROBERTSON, NAN

AIR STRUCTURES ARE FABRIC BUILDINGS BLOWN UP AND HELD UP BY AIR PRESSURE. EXPERIMENTS WITH SUCH STRUCTURES WERE CONDUCTED AS EARLY AS 1917. IN 1948 THE UNITED STATES AIR FORCE SOUGHT A NEW WAY OF HOUSING LARGE RADAR ANTENNAE PLANNED FOR THE ARCTIC. AS AN OUTCOME OF THEIR SEARCH, BIRDAIR STRUCTURES, INC., WHICH IS NOW ONE OF SEVERAL COMPANIES…

Background or Experience? Using Logistic Regression to Predict College Retention

ERIC Educational Resources Information Center

Synco, Tracee M.

2012-01-01

Tinto, Astin and countless others have researched the retention and attrition of students from college for more than thirty years. However, the six year graduation rate for all first-time full-time freshmen for the 2002 cohort was 57%. This study sought to determine the retention variables that predicted continued enrollment of entering freshmen…

The Attitudes of Australian Heterosexual University Students toward the Suicide of Gay, Lesbian and Heterosexual Peers

ERIC Educational Resources Information Center

Molloy, Mari; McLaren, Suzanne

2004-01-01

This study sought to examine the attitudes of heterosexual university students to peer suicide when that peer was gay, lesbian, or heterosexual. University students (n = 206) completed several questionnaires, including The Suicide Attitude Vignette Experience. Results indicated that the suicide act was seen as more justified, acceptable, and…

Pittsburgh Student Veterans' Experience with Social Media in Higher Education

ERIC Educational Resources Information Center

Marsilio, Kenneth

2016-01-01

This study sought to understand how student veteran's experienced using social media in the context of higher education. It also explored how they used it for peer bonding and how student veterans perceived the benefits of using social media. This was a qualitative research study that used a phenomenological approach to data collection and…

Inference Processing in Adolescents with Asperger Syndrome: Relationship with Theory of Mind Abilities

ERIC Educational Resources Information Center

Le Sourn-Bissaoui, Sandrine; Caillies, Stephanie; Gierski, Fabien; Motte, Jacques

2009-01-01

The aim of this study was to investigate the role of theory of mind competence in inference processing in adolescents with Asperger syndrome (AS). We sought to pinpoint the level at which AS individuals experience difficulty drawing inferences and identify the factors that account for their inference-drawing problems. We hypothesized that this…

The Influence of Computer-Based Text Editors on the Revision Strategies of Inexperienced Writers.

ERIC Educational Resources Information Center

Collier, Richard M.

A study sought to determine the effect of computer-based text editing on the revision strategies of inexperienced writers. Four subjects, none of whom had experience with computers or word processors, were selected from an introductory college composition course and required to master the basic terminal functions that would be necessary for…

"Mind Blown"--Including Exercise Science Students as Research Assistants to Reduce Ageist Perceptions

ERIC Educational Resources Information Center

Forlenza, Samuel T.; Bourassa, Dara

2017-01-01

The amount of older adults is increasing rapidly and the demands of an aging population will need to be met by professionals in many fields, including exercise science. However, many undergraduate students do not want to work with older adults. Therefore, this qualitative study sought to examine the experiences and perceptions of exercise science…

The Identity, Epistemology and Developmental Experiences of High-Level Adventure Sports Coaches

ERIC Educational Resources Information Center

Christian, Ed; Berry, Matt; Kearney, Phil

2017-01-01

The aim of this research was to further the literature on the identity and practices of adventure sports coaches (ASCs). Current research indicates that these coaches hold well-defined epistemic beliefs that underpin their approaches to coaching. We sought to explore whether these findings applied to a more diverse sample and to examine their…

Minority within a Minority Paradox: Asian Experiences in Latino Schools & Communities

ERIC Educational Resources Information Center

Koo, Sarai; Nishimura, Trisha S.

2013-01-01

Drawing on Critical Race Theory (CRT), the authors report on narratives of education collected from three young Asian women living in and attending a predominately Latina/o community and school. The authors explored how Asians and Latina/o groups intersect in a majority minority community. Specifically, they sought to understand: (1) How young…

Headteacher Autonomy: A Sketch of a Bourdieuian Field Analysis of Position and Practice

ERIC Educational Resources Information Center

Thomson, Pat

2010-01-01

Bourdieu argued that his research was biographical: he sought to reflexively understand the social production of many of his life experiences without resorting to the illusion that they were unique, a-historical and transparent. To this end he systematically developed and applied a methodological toolkit, built around the concepts of field,…

Sexual Orientation Disclosure to Parents: Problem Solving and Social Support.

ERIC Educational Resources Information Center

Leavech, April; And Others

A study of gay men and their experiences of "coming out" to their parents found that both the mother's and father's reported level of education and religious orthodoxy significantly predicted the relationship change between the mother or the father and the self-disclosing son. This study sought to broaden the available database by sampling both…

Defining and Assessing College-Level Learning: Perceptions from Faculty Assessors of Prior Learning Assessment Portfolios

ERIC Educational Resources Information Center

Stevens, Cynthia Rae

2013-01-01

Prior learning assessment (PLA) is a non-traditional component of higher education that recognizes that life experiences and learning from outside of academia can be deemed valid and awarded college credit. This qualitative study explored the perceptions of faculty assessors of PLA portfolios. This study sought to understand, through a…

12 CFR 723.11 - How do you obtain a waiver?

Code of Federal Regulations, 2010 CFR

2010-01-01

... BUSINESS LOANS § 723.11 How do you obtain a waiver? To obtain a waiver, a federal credit union must submit... business lending policy; (b) The higher limit sought (if applicable); (c) An explanation of the need to... (e) An analysis of the credit union's prior experience making member business loans, including as a...

Evaluating Students' Perception of Group Work for Mobile Application Development Learning, Productivity, Enjoyment and Confidence in Quality

ERIC Educational Resources Information Center

Powell, Loreen M.; Wimmer, Hayden

2016-01-01

Teaching programming and mobile application development concepts can be challenging for instructors; however, teaching an interdisciplinary class with varied skill levels amplifies this challenge. To encompass a broad range of students, many instructors have sought to improve their lessons and methods by experimenting with group/team programming.…

Physician Perspectives on Providing Primary Medical Care to Adults with Autism Spectrum Disorders (ASD)

ERIC Educational Resources Information Center

Warfield, Marji Erickson; Crossman, Morgan K.; Delahaye, Jennifer; Der Weerd, Emma; Kuhlthau, Karen A.

2015-01-01

We conducted in-depth case studies of 10 health care professionals who actively provide primary medical care to adults with autism spectrum disorders. The study sought to understand their experiences in providing this care, the training they had received, the training they lack and their suggestions for encouraging more physicians to provide this…

The "Real Experience" Industry: Student Development Projects and the Depoliticisation of Poverty

ERIC Educational Resources Information Center

Hickel, Jason

2013-01-01

Participation in development projects in the Global South has become one of the most sought-after activities among American and British high school graduates and college students. In the United States this often takes the form of Alternative Spring Break trips, while in Britain students typically pursue development work during their "gap…

Technology Integration in a One-to-One Laptop Initiative: A Multiple Case Study Analysis

ERIC Educational Resources Information Center

Jones, Marsha B.

2013-01-01

The purpose of this multiple case study analysis was to examine teachers' experiences and perceptions in order to understand what actions and interactions supported or inhibited technology integration during a one-to-one laptop initiative. This research sought to gain teachers' perspectives on the challenges and successes they faced as classroom…

A Study of International Undergraduate Students Taking Online Courses: Group and Organizational Socialization Theory and Sense of Belonging

ERIC Educational Resources Information Center

Adams, Jacob Lyle

2013-01-01

Purpose: This study sought to (1) identify and describe the experiences of international students participating in U.S. cohort- and text-based asynchronous online courses and to 2) analyze perceptions of belonging/isolation within online environments through group and organizational socialization theory. Research Methods: Data from interviews with…

Addiction Treatment Experience among a Cohort of Street-Involved Youths and Young Adults

ERIC Educational Resources Information Center

Wong, Jellena; Marshall, Brandon D. L.; Kerr, Thomas; Lai, Calvin; Wood, Evan

2009-01-01

Very little is known about the accessibility and potential barriers to addiction treatment among street youths and young adults. We sought to examine the prevalence and correlates of enrollment in addiction treatment among a cohort of street-involved youths and young adults in Vancouver, Canada. Street-involved youths and young adults who use…

The Research Portfolio: Educating Teacher Researchers in Data Analysis

ERIC Educational Resources Information Center

Bates, Alisa J.; Bryant, Jill D.

2013-01-01

This paper describes research on a course assignment, the research portfolio, designed for a two-course teacher research experience in a Masters of Arts in Teaching program. The focus of the assignment is the process of data collection and analysis that is critical to the success of teacher research. We sought a way to help our teacher candidates…

African American Males in the Community College: Towards a Model of Academic Success

ERIC Educational Resources Information Center

Wood, Jonathan Luke

2010-01-01

Many scholars have noted the dismal persistence rates of Black male students in community colleges, as well as their poor academic success outcomes. This study sought to further the literature on academic success by exploring student perspectives in one southwestern community college. The purpose of this study was to examine the experiences of…

Internationally Minded: A Phenomenological Exploration of School Counsellors' Experiences Working in U.S. Schools with Internationally Themed Missions

ERIC Educational Resources Information Center

Ostvik-de Wilde, Marte; Na, GoEun

2018-01-01

School counsellors are uniquely equipped to impact school culture due to their expertise in adopting a systemic perspective while facilitating culturally competent services. This study sought to understand the school culture that places importance on developing U.S. students' appreciation for world cultures and emerging global mindsets. The…

Teachers' Perspectives of Professional Development for Effecting Change in Maori Medium Classrooms: A Mathematics Experience

ERIC Educational Resources Information Center

Hawera, Ngawera; Taylor, Merilyn

2011-01-01

In 2010 twenty-three Maori medium schools were given the opportunity for professional development with the Draft Nga Whanaketanga Rumake Maori: Pangarau (NWRM) (National Standards Maori Medium: Mathematics. The study provided a unique opportunity to listen to teachers' views about their professional development as they sought to implement national…

Video Game Player Profiles: Bridging Industry, Game Studies and Social Science Perspectives

ERIC Educational Resources Information Center

Frye, Jonathan M.

2013-01-01

For decades, game designers and game studies experts have largely sought to understand video game players through a lens of experience and observation. Meanwhile, social science research has focused on the empirical understanding of video game players using a variety of psychological constructs. This study focuses on the creation and evaluation of…

Exploring the Impact of Undergraduate Intramural Sports on Undergraduate Students' Perceived Sense of Community: A Multiple Regression Analysis

ERIC Educational Resources Information Center

Penland, Nathan Paul

2017-01-01

Research has shown benefits to the student experience for college students when they participate in intramural sports on university campuses. These benefits include improved physical and social health as well as academic performance. This non-experimental, predictive correlational study sought to understand if a relationship exists between the…

The Continuing Significance of Racism in the Lives of Asian American College Students

ERIC Educational Resources Information Center

Museus, Samuel D.; Park, Julie J.

2015-01-01

Asian Americans are one of the most misunderstood populations in higher education, and more research on this population is warranted. In this investigation, authors sought to understand the range of ways that Asian American students experience racism on a daily basis in college. They analyzed data from 46 individual, face-to-face qualitative…

How Do Early Career Agriculture Teachers Talk about Their Time?

ERIC Educational Resources Information Center

Lambert, Misty D.; Henry, Anna L.; Tummons, John D.

2011-01-01

This phenomenological study of early career agriculture teachers sought to determine the meaning early career agriculture teachers ascribe to their time. Seven teachers with a range of experience from mid-first year to beginning of sixth year were chosen. Interviews were used to make meaning of their time. Five themes were found in the…

Assessing Individual Social Capital Capacity: The Development and Validation of a Network Accessibility Scale

ERIC Educational Resources Information Center

Hatala, John-Paul

2009-01-01

Any organization that is able to promote the importance of increased levels of social capital and individuals who can leverage and use the resources that exist within the network may experience higher levels of performance. This study sought to add to our knowledge about individuals' accessing social resources for the purpose of accomplishing…

Education for All and the Dream of an Alternative Prison Policy in Brazil

ERIC Educational Resources Information Center

de Sa e Silva, Fabio

2009-01-01

This article examines the development and the legacy of a policy making experience that was undertaken in Brazil from 2004 to 2006, under a project labelled "Educating for Freedom". The project sought to provide prison inmates with access to education. It was carried out by a coalition that comprised the Ministry of Education, the…

An Assessment of the Differences Between High and Low Achieving Students. Final Report.

ERIC Educational Resources Information Center

Scott, Ralph; Ford, Jon A.

Primarily a longitudinal and quantitative analysis of achievement functioning, this experiment sought to identify factors which promote or impair the learning of individual children. The 683 Junior High students were divided into one of eight groups according to sex, race and whether their seventh grade Iowa Test of Basic Skills Composite score…

Visitor satisfactions: backcountry and wilderness users in the White Mountain National Forest

Treesearch

Chad P. Dawson; Rebecca Oreskes; Frederick Kacprzynski; Tom More

2002-01-01

The opportunities and conditions sought by visitors in national forest backcountry and wilderness areas can affect the satisfaction they have with the experience. This study measured the recreation satisfaction ratings of hikers and backpackers during their trips to backcountry and wilderness areas in the White Mountain National Forest. Field interviews were conducted...

Critical Skills for Supervisors of Information Technology Project Managers in Government: An Interpretative Phenomenological Analysis Case Study

ERIC Educational Resources Information Center

Burns, Jacqueline

2016-01-01

A company or government is only as good as its most qualified employees. This qualitative interpretative phenomenological study sought to understand what skills are needed to supervise government information technology (IT) project managers through their lived experience. Fifteen participants in the field of government IT were interviewed. They…

PROGRAMED LEARNING--A COMPARATIVE EVALUATION OF STUDENT PERFORMANCE VARIABLES UNDER COMBINATIONS OF CONVENTIONAL AND AUTOMATED INSTRUCTION.

ERIC Educational Resources Information Center

FLINT, LANNING L.; HATCH, RICHARD S.

STUDENT PERFORMANCE VARIABLES UNDER AUTOMATED, CONVENTIONAL, AND A COMBINATION OF AUTOMATED AND CONVENTIONAL CONDITIONS OF INSTRUCTION WERE INVESTIGATED. RECOMMENDATIONS FOR THE INTEGRATION OF PROGRAMED MATERIAL INTO THE CLASSROOM WERE SOUGHT. THREE GROUPS OF JUNIOR COLLEGE STUDENTS WERE USED IN THE EXPERIMENT. THE GROUPS WERE CHOSEN AT RANDOM.…

Recruitment and Retention of Non-Caucasian Faculty in Southern Community Colleges: A Phenomenological Study

ERIC Educational Resources Information Center

Sampson, Kristina

2017-01-01

The increase in enrollment of African American, Hispanic, and Asian students in community colleges in the Southern parts of the United States of America sparked an interest in researching the hiring of non-Caucasian faculty in similar institutions and regions. This phenomenological study sought to unveil the personal experiences of non-Caucasian…

A Comparative Study of Academic Dishonesty among University Students in Mainland China and Taiwan

ERIC Educational Resources Information Center

Yang, Shu Ching; Chiang, Feng Kuang; Huang, Chiao Ling

2017-01-01

The purpose of this study was to compare the academic dishonesty (AD) experience of students from Mainland China and Taiwan. Specifically, we investigated students' current self-reported personal AD, their perception of peers' AD, the climate of academic integrity and their awareness of AD's seriousness. Furthermore, we sought to explore the…

"Deveiling" Body Stories: Muslim Girls Negotiate Visual, Spatial, and Ethical "Hijabs"

ERIC Educational Resources Information Center

Hamzeh, Manal

2011-01-01

This article describes a collaborative research project that took place in two south-western US border towns and sought to understand how four "muslim" girls (age 14-17) expressed and negotiated their bodily learning experiences. Drawing on both the work of "arab-muslim" critical feminist Fatima Mernissi who utilized classical Islamic tools of…

A Correlational Study of Principals' Leadership Style and Teacher Absenteeism

ERIC Educational Resources Information Center

Carter, Jason

2010-01-01

The purpose of this study was to determine whether McGregor's Theory X and Theory Y, gender, age, and years of experience of principals form a composite explaining the variation in teacher absences. It sought to determine whether all or any of these variables would be statistically significant in explaining the variance in absences for teachers.…

A Phenomenological Study of Non-LGBT Students with LGBQ Parents

ERIC Educational Resources Information Center

Bourdon, Thomas

2013-01-01

There is a lack of qualitative research that has sought to uncover the lived experiences of students who identify as heterosexual/cisgender (i.e., non-LGBT) but have at least one parent who identifies as LGBQ. This phenomenological analysis aimed to uncover common themes for students who have gone through their educational journey with this…

Investigating Black Gay Male Undergraduates' Experiences in Campus Residence Halls

ERIC Educational Resources Information Center

Strayhorn, Terrell L.; Mullins, Taris G.

2012-01-01

This qualitative study sought to understand the challenges that Black gay male undergraduates confront in campus residence halls and the supports that enabled their success in facing them. Drawing on in-depth interviews with 29 participants, we found that Black gay men report varied encounters with subtle and overt forms of racism among White…

Teacher Quality Indicators as Predictors of Instructional Assessment Practices in Science Classrooms in Secondary Schools in Barbados

ERIC Educational Resources Information Center

Ogunkola, Babalola J.; Archer-Bradshaw, Ramona E.

2013-01-01

This study investigated the self-reported instructional assessment practices of a selected sample of secondary school science teachers in Barbados. The study sought to determine if there were statistically significant differences in the instructional assessment practices of teachers based on their sex and teacher quality (teaching experience,…

Exploring the Persistence of Adult Women at a Midwest Community College

ERIC Educational Resources Information Center

Cox, Elizabeth M.; Ebbers, Larry H.

2010-01-01

The purpose of this study was to describe, interpret, and analyze the educational experiences and factors contributing to the decision to persist for adult, female, part-time students currently enrolled at a community college in the Midwest. This study sought to expand the research on student retention by describing the perspectives of adult…

"I'm Still Here": Exploring What Matters to People with Intellectual Disability during Advance Care Planning

ERIC Educational Resources Information Center

McKenzie, Nicola; Mirfin-Veitch, Brigit; Conder, Jennifer; Brandford, Sharon

2017-01-01

Background: This study sought to identify, from the perspective of people with intellectual disabilities and life limiting conditions, the factors that strengthened and inhibited their Advance Care Planning. Methods: This in depth qualitative study explored the experiences of four people with intellectual disability and life limiting conditions,…

A Self-Determination Approach to Understanding Students' Motivation in Project Work

ERIC Educational Resources Information Center

Liu, Woon Chia; Wang, C. K. John; Tan, Oon Seng; Koh, Caroline; Ee, Jessie

2009-01-01

The use of project work (PW) or project-based learning has escalated in Singapore since its inception by the Ministry of Education in the year 2000. There is however little information on students' motivation, and their experience of PW over time. This study sought to identify homogeneous groups of students with distinct perceived locus of…

The experience of the female nurse who is a patient: powerless or in control?

PubMed

Williams, A

1998-04-01

This qualitative study sought to explore the experience of the female nurse as patient, focusing on the power relations between the female nurse-patient and the female nurse providing care. A critical approach informed the interviews with six registered nurses regarding their hospitalised experiences, and why they chose to disclose or withhold their professional occupation. Thematic and deconstructive analysis revealed the subjugation and marginalisation of these nurse-patients, suggesting that nurses do not always view nurse-patients as individuals requiring holistic care, as well as the need for a more balanced sharing of power between these two groups.

'Lonely within the mother': An exploratory study of first-time mothers' experiences of loneliness.

PubMed

Lee, Katharine; Vasileiou, Konstantina; Barnett, Julie

2017-08-01

Loneliness is associated with life transitions such as new motherhood, yet there are few studies investigating the issue in this population. Using data from semi-structured interviews and an interpretative phenomenological analysis, this exploratory study sought to understand seven new mothers' experiences of loneliness. Experiences were organised around three themes, reflecting loneliness arising from making unfavourable self-comparisons with perceived mothering 'norms', from reduced social contact and relationships lacking in empathy. Accounts were homogeneous and point to potential solutions to ameliorate loneliness in new mothers; encouraging empathy in new mothers' partners and countering prevalent unrealistic representations of motherhood with more pragmatic accounts.

Post-event processing in social anxiety disorder after real-life social situations - An ambulatory assessment study.

PubMed

Helbig-Lang, Sylvia; von Auer, Maxie; Neubauer, Karolin; Murray, Eileen; Gerlach, Alexander L

2016-09-01

Excessive post-mortem processing after social situations, a core symptom of social anxiety disorder (SAD), is thought to contribute to the perpetuation of social anxiety by consolidating negative self-schemata. Empirical findings on actual mechanisms underlying this so-called Post-Event Processing (PEP) are still scarce. The present study sought to identify variables associated with the experience of PEP after real-life social situations in a sample of 49 individuals diagnosed with SAD. Using an ambulatory assessment approach, individuals were asked to report on each distressing social event experienced during one week. A total of 192 events were captured. Hierarchical linear modeling indicated that next to trait social anxiety, the type of social situation (performance vs. interaction situations), self-focused attention, safety behavior use, and negative affect predicted levels of PEP after social situations. These findings add to the growing literature that emphasizes the importance of situational factors for the experience of PEP, and highlight potential venues to prevent it. Copyright © 2016 Elsevier Ltd. All rights reserved.

Sources of heterogeneity in developmental outcomes of children with past and current experiences of institutionalization in Russia: A four-group comparison.

PubMed

Rakhlin, Natalia; Hein, Sascha; Doyle, Niamh; Hart, Lesley; Koposov, Roman; Macomber, Donna; Ruchkin, Vladislav; Strelina, Anastasia; Tan, Mei; Grigorenko, Elena L

2017-01-01

The present study sought to compare 4 groups of age- and gender-matched children-(a) those reared in institutions for children without parental care in Russia; (b) those raised by their biological parents in Russia; (c) those adopted to the United States from Russian institutions; and (d) those born in the United States and raised by their biological parents-on indicators of cognition, language, and early learning. In addition, we aimed to compare the effects of the length of time spent in an institution, the age of initial placement in an institution, the age at adoption, and pre-institutional risk factors (i.e., prenatal substance exposure and prematurity and low birth weight) on the above-mentioned outcomes in the 2 groups of children with institutionalization experiences. Our results confirm previous reports demonstrating negative consequences of institutionalization and substantial ameliorating effects of adoption. They also underscore the complexity of the effects of institutionalization and adoption, showing that they are intertwined with the effects of pre-institutional risk factors. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Bose-Einstein Condensation and Bose Glasses in an S = 1 Organo-metallic quantum magnet

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

Zapf, Vivien

2012-06-01

I will speak about Bose-Einstein condensation (BEC) in quantum magnets, in particular the compound NiCl2-4SC(NH2)2. Here a magnetic field-induced quantum phase transition to XY antiferromagnetism can be mapped onto BEC of the spins. The tuning parameter for BEC transition is the magnetic field rather than the temperature. Some interesting phenomena arise, for example the fact that the mass of the bosons that condense can be strongly renormalized by quantum fluctuations. I will discuss the utility of this mapping for both understanding the nature of the quantum magnetism and testing the thermodynamic limit of Bose-Einstein Condensation. Furthermore we can dope themore » system in a clean and controlled way to create the long sought-after Bose Glass transition, which is the bosonic analogy of Anderson localization. I will present experiments and simulations showing evidence for a new scaling exponent, which finally makes contact between theory and experiments. Thus we take a small step towards the difficult problem of understanding the effect of disorder on bosonic wave functions.« less

Talking the Higgs Boson with Dr. Joseph Incandela: Third Lecture in the DOE Science Speaker Series (includes opening remarks from Dr. Bill Brinkman and introduction by Energy Secretary, Dr. Steven Chu)

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

Incandela, Joseph

In July of 2012, scientists leading two different research teams, working independently of each other, announced that they had almost certain proof of the long-sought Higgs boson. Though Cern did not call the discovery "official", many physicists conceded the evidence was now so compelling they had surely found the missing particle. The formal confirmation will come over the next few months of further investigation. The experiments are taking place at the Large Hadron Collider (LHC), and this third lecture in the DOE Science Speaker Series is given by one of those announcing scientists in July. He is Dr. Joseph Incandela,more » the current spokesperson for the Compact Muon Solenoid (CMS) Experiment at CERN. He was heavily involved in the search for the top quark at Fermi and is from the University of California, Santa Barbara. The title he gives his presentation is "Searching for the genetic code of our universe: Discovery at the LHC."« less

Working memory capacity and the top-down control of visual search: Exploring the boundaries of "executive attention".

PubMed

Kane, Michael J; Poole, Bradley J; Tuholski, Stephen W; Engle, Randall W

2006-07-01

The executive attention theory of working memory capacity (WMC) proposes that measures of WMC broadly predict higher order cognitive abilities because they tap important and general attention capabilities (R. W. Engle & M. J. Kane, 2004). Previous research demonstrated WMC-related differences in attention tasks that required restraint of habitual responses or constraint of conscious focus. To further specify the executive attention construct, the present experiments sought boundary conditions of the WMC-attention relation. Three experiments correlated individual differences in WMC, as measured by complex span tasks, and executive control of visual search. In feature-absence search, conjunction search, and spatial configuration search, WMC was unrelated to search slopes, although they were large and reliably measured. Even in a search task designed to require the volitional movement of attention (J. M. Wolfe, G. A. Alvarez, & T. S. Horowitz, 2000), WMC was irrelevant to performance. Thus, WMC is not associated with all demanding or controlled attention processes, which poses problems for some general theories of WMC. Copyright 2006 APA, all rights reserved.

30 years of cosmic fullerenes

NASA Astrophysics Data System (ADS)

Berné, O.; Montillaud, J.; Mulas, G.; Joblin, C.

2015-12-01

In 1985, ``During experiments aimed at understanding the mechanisms by which long-chain carbon molecules are formed in interstellar space and circumstellar shells'', Harry Kroto and his collaborators serendipitously discovered a new form of carbon: fullerenes. The most emblematic fullerene (i.e. C_{60} ``buckminsterfullerene''), contains exactly 60 carbon atoms organized in a cage-like structure similar to a soccer ball. Since their discovery impacted the field of nanotechnologies, Kroto and colleagues received the Nobel prize in 1996. The cage-like structure, common to all fullerene molecules, gives them unique properties, in particular an extraordinary stability. For this reason and since they were discovered in experiments aimed to reproduce conditions in space, fullerenes were sought after by astronomers for over two decades, and it is only recently that they have been firmly identified by spectroscopy, in evolved stars and in the interstellar medium. This identification offered the opportunity to study the molecular physics of fullerenes in the unique physical conditions provided by space, and to make the link with other large carbonaceous molecules thought to be present in space : polycyclic aromatic hydrocarbons.