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Sample records for adults participants performed

  1. Intergenerational effects of parental substance-related convictions and adult drug treatment court participation on children’s school performance

    PubMed Central

    Gifford, Elizabeth J.; Sloan, Frank A.; Evans, Kelly E.

    2015-01-01

    Objective This study examined the intergenerational effects of parental conviction of a substance-related charge on children’s academic performance and, conditional on a conviction, whether completion of an adult drug treatment court (DTC) program was associated with improved school performance. Method State administrative data from North Carolina courts, birth records, and school records were linked for 2005–12. Math and reading end-of-grade test scores and absenteeism were examined for 5 groups of children, those with parents who: were not convicted on any criminal charge, were convicted on a substance-related charge and not referred by a court to a DTC, were referred to a DTC but did not enroll, enrolled in a DTC but did not complete, and completed a DTC program. Results Accounting for demographic and socioeconomic factors, the school performance of children whose parents were convicted of a substance-related offense was worse than that of children whose parents were not convicted on any charge. These differences were statistically significant but substantially reduced after controlling for socioeconomic characteristics, e.g., mother’s educational attainment. We found no evidence that parent participation in an adult DTC program led to improved school performance of their children. Conclusion While the children of convicted parents fared worse on average, much—but not all—of this difference was attributed to socioeconomic factors, with the result that parental conviction remained a risk factor for poorer school performance. Even though adult DTCs have been shown to have other benefits, we could detect no intergenerational benefit in improved school performance of their children. PMID:26460705

  2. Participation in Adult Education: Attitudes and Barriers

    ERIC Educational Resources Information Center

    Boeren, Ellen

    2011-01-01

    In this paper, we control the intention theory of Fishbein and Ajzen (1980) for the participation in an adult education course. Based on the Flemish Eurostat Adult Education Survey, we reveal that participants in adult education have a more positive attitude towards learning and that within the group of non-participants, those who formulate an…

  3. Social participation and older adults' sleep.

    PubMed

    Chen, Jen-Hao; Lauderdale, Diane S; Waite, Linda J

    2016-01-01

    Sleep complaints are common among older adults, and poor sleep has been found to predict chronic diseases and mortality. Many studies suggest that social participation benefits healthy aging. We examined the relationships between older adults' social participation and their sleep using two waves (2005-2006, 2010-2011) of data from the National Social Life, Health, and Aging Project (NSHAP). The NSHAP recorded older adults' social participation (including religious attendance, volunteer work, and attendance at meetings of organized groups) over five years, and included self-reported sleep duration in both waves and, in the second wave, measures of insomnia symptoms and measures of sleep patterns and rhythms using actigraphy for a subsample. Cross-sectional analysis of the second wave indicates that those reporting higher levels of social participation had better actigraphic sleep but not better self-reported sleep. However, longitudinal analysis suggests that change in social participation was not associated with actigraphic or self-reported sleep characteristics in the second wave data. Further analysis using fixed-effects model showed no association between change in social participation and change in self-reported sleep duration. Thus, although older adults with greater social participation slept better, we did not find that increasing social participation improved sleep. These findings imply that a self-selection process may at work; or if social participation does affect sleep, the causal effect may be over a much shorter time frame than five years.

  4. Adults' Participation in Informal Learning Activities: Key Findings from the Adult Education Participation Survey in Taiwan

    ERIC Educational Resources Information Center

    Lai, Horng-Ji; Wu, Ming-Lieh; Li, Ai-Tzu

    2011-01-01

    This study investigated the informal learning experiences expressed by Taiwanese adults (aged from 16 to 97) and examined their involvement related to selected socio-demographic characteristics. Data of the 2008 Adult Education Participation Survey in Taiwan and Fujian Area were used to look at different variables of adults' demographic…

  5. Adult Jewish Education and Participation among Reform Jewish Women

    ERIC Educational Resources Information Center

    Mareschal, Teresa L.

    2012-01-01

    The history of adult Jewish education is rich and is replete with learning opportunities for Jewish adults, and Jewish women are active participants in adult Jewish education. In this chapter, the author examines Reform Jewish women's motivations to participate in adult Jewish education. First, she provides a historical overview of Judaism and…

  6. Gender differences in recreational sports participation among Taiwanese adults.

    PubMed

    Tsai, Liang-Ting; Lo, Feng-En; Yang, Chih-Chien; Keller, Joseph Jordan; Lyu, Shu-Yu

    2015-01-15

    This study examines the gender differences in the enjoyment of recreational sports participation among Taiwanese adults. Data were obtained using the 2007 Taiwan Social Change Survey. The questionnaire included a topical module of the International Social Survey Program regarding leisure time and sports. Results showed that male subjects were more likely to participate in recreational sports to improve their appearance and on account of their personal interest. In addition to these factors, female subjects also experienced greater motivation to participate when Taiwanese athletes performed well in international sporting competitions. This study confirmed that the factors influencing enjoyment of recreational sports participation differ among men and women. These results can be used to better inform public health professionals and other regulatory organizations formulating physical activity intervention strategies.

  7. Gender Differences in Recreational Sports Participation among Taiwanese Adults

    PubMed Central

    Tsai, Liang-Ting; Lo, Feng-En; Yang, Chih-Chien; Keller, Joseph Jordan; Lyu, Shu-Yu

    2015-01-01

    This study examines the gender differences in the enjoyment of recreational sports participation among Taiwanese adults. Data were obtained using the 2007 Taiwan Social Change Survey. The questionnaire included a topical module of the International Social Survey Program regarding leisure time and sports. Results showed that male subjects were more likely to participate in recreational sports to improve their appearance and on account of their personal interest. In addition to these factors, female subjects also experienced greater motivation to participate when Taiwanese athletes performed well in international sporting competitions. This study confirmed that the factors influencing enjoyment of recreational sports participation differ among men and women. These results can be used to better inform public health professionals and other regulatory organizations formulating physical activity intervention strategies. PMID:25599374

  8. Participation in Kansas Noncredit Adult Education. A Survey of Seven Participant Groups. Final Report.

    ERIC Educational Resources Information Center

    Oaklief, Charles R.; Oaklief, Margery M.

    This project studied participation and benefits of noncredit adult education in Kansas. It was geared to determine appropriate roles for the state of Kansas in delivering educational services for adults through lifelong learning and noncredit educational programs. The population included 1,334 participants in noncredit adult learning experiences…

  9. Adults as Learners. Increasing Participation and Facilitating Learning.

    ERIC Educational Resources Information Center

    Cross, K. Patricia

    The literature on adult learners is reviewed, and two models of adult learning are developed. Demographic, social, and technological trends that stimulate the increasing demand for learning opportunities are examined, and the views of those who see dangers in new pressures on adults to participate in organized learning activities are considered.…

  10. Adult Education Guided Design and Student Participation.

    ERIC Educational Resources Information Center

    Zacharakis-Jutz, Jeff

    In traditional education, the teacher is responsible for the students' learning. The teacher lectures to the students who take notes and then regurgitate the material for examinations to earn grades and diplomas. This type of learning situation may not be appropriate in a community college, where many students are adults who bring life skills and…

  11. Social Participation among Young Adults with an Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Orsmond, Gael I.; Shattuck, Paul T.; Cooper, Benjamin P.; Sterzing, Paul R.; Anderson, Kristy A.

    2013-01-01

    Investigating social participation of young adults with an autism spectrum disorder (ASD) is important given the increasing number of youth aging into young adulthood. Social participation is an indicator of life quality and overall functioning. Using data from the National Longitudinal Transition Study 2, we examined rates of participation in…

  12. Predicting participation in meaningful activity for older adults with cancer

    PubMed Central

    Pergolotti, Mackenzi; Cutchin, Malcolm P.; Muss, Hyman B.

    2015-01-01

    Purpose Participation in activity that is personally meaningful leads to improved emotional and physical well-being and quality of life. However, little is known about what predicts participation in meaningful activity by older adults with cancer. Methods Seventy-one adults aged 65 years and older with a diagnosis of cancer were enrolled. All adults were evaluated with the following: a brief geriatric assessment, the meaningful activity participation assessment (MAPA), and the Possibilities for Activity Scale (PActS). The MAPA measures participation in meaningful activity, and the PActS measures what older adults believe they should and could be doing. A regression approach was used to assess the predictors of meaningful activity participation. Results The PActS (B = .56, p < .001) was the strongest predictor of meaningful activity participation. Conclusions What older adults with cancer feel they should and could do significantly predicted meaningful participation in activities above and beyond clinical and demographic factors. In future research, perceptions of possibilities for activity may be useful in the design of interventions targeted to improve meaningful participation in older adults with cancer. PMID:25381123

  13. Barriers to Participation in Religious Adult Education: An Exploratory Study

    ERIC Educational Resources Information Center

    Selman, John Thomas, Jr.

    2013-01-01

    Millions of Americans profess belief in God and follow a Protestant Christian belief system. However, very little research or literature explores their participation in religious adult education. Several areas within adult education are exhaustively researched such as health care, leisure, and career related courses, but studies within religion go…

  14. Adults in Higher Education: International Perspectives in Access and Participation.

    ERIC Educational Resources Information Center

    Davies, Pat, Ed.

    This book presents international perspectives on access and participation of adults in higher education in selected European countries. The book begins with an introduction by Pat Davies and includes papers detailing and providing examples of practices and policies of higher educational institutions regarding adult students in the following…

  15. Adult Participation in Self-Directed Learning Programs

    ERIC Educational Resources Information Center

    Abdullah, Muhammad Madi Bin; Koren, Sebastian Francis; Muniapan, Balakrishnan; Parasuraman, Balakrishnan; Rathakrishnan, Balan

    2008-01-01

    This paper attempts to explain the various concepts related to self-directed learning and also the various theories and models regarding adult participation and also non-participation in self-directed learning programs. Because of the extensive amount of previous literature and research findings dealing with self-directed learning, it is necessary…

  16. Sleep characteristics of Veterans Affairs Adult Day Health Care participants.

    PubMed

    Hughes, Jaime M; Martin, Jennifer L

    2015-01-01

    Addressing sleep disturbance can help to slow functional decline, delay nursing home admission, and improve overall health among older adults; however, sleep is not widely studied in high-risk older adults such as Adult Day Health Care (ADHC) participants. Sixty-eight ADHC participants were interviewed for sleep disturbance using a 28-item screening questionnaire. More than two thirds (n = 48, 70.6%) reported one or more characteristics of poor sleep, and 38% of participants met basic criteria for insomnia. Individuals with insomnia attended ADHC less frequently, reported worse sleep quality and shorter sleep duration, and were more likely to endorse trouble falling asleep, staying asleep, and waking up too early (ps < 0.001). Research is needed to better understand perceptions, predictors, and outcomes of sleep disturbance within ADHC participants.

  17. Motives for participation in physical activity by Brazilian adults.

    PubMed

    de Andrade Bastos, Afranio; Salguero, Alfonso; González-Boto, René; Marquez, Sara

    2006-04-01

    The present investigation examined the validity and reliability of a questionnaire which assessed motives of Brazilian adults for participation in physical activities, compared motives for participation in walking and fitness programs, and examined differences by sex, age, and education. Participants were 100 men and 138 women, ages 16 to 60 years (M=30.5, SD=11.4). Factor analysis identified four factors which were fairly consistent with previous research. Improvement in physical appearance and enjoyment were rated significantly more important reasons for participants in fitness programs than for walkers. Men were more motivated by social experience than women. Young adults rated importance lower in health and fitness and rated enjoyment, social experience, and improvement in appearance of higher importance. Health and fitness were considered more important by participants with more education. These results are consistent with previous research on the factors underlying motives for regular exercise and support the importance of considering differences associated with culture.

  18. Participation and performance trends in ultracycling

    PubMed Central

    Shoak, Mohannad Abou; Knechtle, Beat; Knechtle, Patrizia; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald

    2013-01-01

    Background Participation and performance trends have been investigated in ultramarathons and ultratriathlons but not in ultracycling. The aim of the present study was to investigate (1) participation and performance trends in ultraendurance cyclists, (2) changes in cycling speed over the years, and (3) the age of the fastest male and female ultraendurance cyclists. Methods Participation and performance trends in the 5000 km Race Across America (RAAM) and in two RAAM-qualifier races – the 818 km Furnace Creek 508 in the United States and the 715 km Swiss Cycling Marathon in Europe – were investigated using linear regression analyses and analyses of variance. Results On average, ~41% of participants did not finish either the RAAM or the Furnace Creek 508, whereas ~26% did not finish the Swiss Cycling Marathon. Female finishers accounted for ~11% in both the RAAM and the Furnace Creek 508 but only ~3% in the Swiss Cycling Marathon. The mean cycling speed of all finishers remained unchanged during the studied periods. The winner’s average speed was faster for men than for women in the RAAM (22.6 ± 1.1 km · h−1 versus 18.4 ± 1.7 km · h−1, respectively; average speed difference between male and female winners, 25.0% ± 11.9%), the Swiss Cycling Marathon (30.8 ± 0.8 km · h−1 versus 24.4 ± 1.9 km · h−1, respectively; average speed difference between male and female winners, 27.8% ± 9.4%), and the Furnace Creek 508 (27.4 ± 1.6 km · h−1 versus 23.4 ± 3.0 km · h−1, respectively; average speed difference between male and female winners, 18.4% ± 13.9%). In both the Furnace Creek 508 and the Swiss Cycling Marathon, ~46% of the finishers were aged between 35 and 49 years. The mean age of winners, both male and female, across the years in the Furnace Creek 508 and in the Swiss Cycling Marathon was 37 ± 10 years. Conclusion These findings in ultracycling races showed that (1) ~26%–40% of starters were unable to finish, (2) the percentage of female

  19. PARTICIPATION OF ADULTS IN EDUCATION, A FORCE-FIELD ANALYSIS.

    ERIC Educational Resources Information Center

    MILLER, HARRY L.

    VARIOUS SOCIOLOGICAL AND PSYCHOLOGICAL THEORIES RELATING TO MOTIVATION ARE POTENTIALLY USEFUL TOOLS FOR PREDICTING AND INFLUENCING ADULT EDUCATION PARTICIPATION. MASLOW'S NEED HIERARCHY IS BASED ON FUNDAMENTAL NEEDS (SURVIVAL, SAFETY, AND BELONGING), WHICH ARE NORMALLY FOLLOWED BY EGO NEEDS (RECOGNITION OR STATUS, ACHIEVEMENT, AND…

  20. Older Adults in Lifelong Learning: Participation and Successful Aging

    ERIC Educational Resources Information Center

    Sloane-Seale, Atlanta; Kops, Bill

    2008-01-01

    This article examines the relationship between the participation of older adult learners in educational activities and successful aging. In partnership with seniors' organizations, focus-group interviews were conducted on seniors' involvement in learning and their perceptions of its influence on successful aging. Successful aging is defined in…

  1. Participation in Learning and Wellbeing among Older Adults

    ERIC Educational Resources Information Center

    Jenkins, Andrew

    2011-01-01

    The objective of this research was to identify the effects of participation in learning on the subjective wellbeing of older adults. Data were from the English Longitudinal Study of Ageing (ELSA), a large-scale, nationally representative survey of those aged 50 and above. The survey contains several wellbeing measures and information on three…

  2. 7 CFR 227.43 - Participation of adults.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Participation of adults. 227.43 Section 227.43 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NUTRITION EDUCATION AND TRAINING PROGRAM Miscellaneous §...

  3. 7 CFR 227.43 - Participation of adults.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Participation of adults. 227.43 Section 227.43 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NUTRITION EDUCATION AND TRAINING PROGRAM Miscellaneous §...

  4. 7 CFR 227.43 - Participation of adults.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Participation of adults. 227.43 Section 227.43 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NUTRITION EDUCATION AND TRAINING PROGRAM Miscellaneous §...

  5. 7 CFR 227.43 - Participation of adults.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Participation of adults. 227.43 Section 227.43 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NUTRITION EDUCATION AND TRAINING PROGRAM Miscellaneous §...

  6. 7 CFR 227.43 - Participation of adults.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Participation of adults. 227.43 Section 227.43 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NUTRITION EDUCATION AND TRAINING PROGRAM Miscellaneous §...

  7. Research Participation Among Older Adults With Mobility Limitation

    PubMed Central

    Schlenk, Elizabeth A.; Ross, Diana; Stilley, Carol S.; Dunbar-Jacob, Jacqueline; Olshansky, Ellen

    2010-01-01

    The purpose of this qualitative descriptive study was to examine reasons for participation in clinical research among older adults with mobility limitation. A purposive sample of 20 men and 20 women aged 70 years or older was recruited. Data were collected by audiotaped telephone interviews using a semi-structured interview guide and transcribed verbatim. Participants expect privacy, professionalism by research staff, and respectful treatment. Benefits to protocol adherence include personal education, comparison of their health status with that of others, opportunity to maintain vitality, and altruism. Barriers to protocol adherence are apprehension, in particular a negative impact on their health care, randomization to the control group, and experimental drugs; and inconvenience. Factors promoting study completion are obligation, reciprocity, receipt of test results, health promotion, and socialization. Implications include meeting expectations, providing health education and study results to participants, reducing barriers to participation, and presenting opportunities for interaction with others. PMID:19692549

  8. Social capital, social participation and life satisfaction among Chilean older adults

    PubMed Central

    Ponce, María Soledad Herrera; Rosas, Raúl Pedro Elgueta; Lorca, María Beatriz Fernández

    2014-01-01

    OBJECTIVE To examine factors associated with social participation and their relationship with self-perceived well-being in older adults. METHODS This study was based on data obtained from the National Socioeconomic Characterization (CASEN) Survey conducted in Chile, in 2011, on a probability sample of households. We examined information of 31,428 older adults living in these households. Descriptive and explanatory analyses were performed using linear and multivariate logistic regression models. We assessed the respondents’ participation in different types of associations: egotropic, sociotropic, and religious. RESULTS Social participation increased with advancing age and then declined after the age of 80. The main finding of this study was that family social capital is a major determinant of social participation of older adults. Their involvement was associated with high levels of self-perceived subjective well-being. We identified four settings as sources of social participation: home-based; rural community-based; social policy programs; and religious. Older adults were significantly more likely to participate when other members of the household were also involved in social activities evidencing an intergenerational transmission of social participation. Rural communities, especially territorial associations, were the most favorable setting for participation. There has been a steady increase in the rates of involvement of older adults in social groups in Chile, especially after retirement. Religiosity remains a major determinant of associativism. The proportion of participation was higher among older women than men but these proportions equaled after the age of 80. CONCLUSIONS Self-perceived subjective well-being is not only dependent upon objective factors such as health and income, but is also dependent upon active participation in social life, measured as participation in associations, though its effects are moderate. PMID:25372164

  9. Caloric Beverage Intake Among Adult Supplemental Nutrition Assistance Program Participants

    PubMed Central

    2014-01-01

    Objectives. We compared sugar-sweetened beverage (SSB), alcohol, and other caloric beverage (juice and milk) consumption of Supplemental Nutrition Assistance Program (SNAP) participants with that of low-income nonparticipants. Methods. We used 1 day of dietary intake data from the 2005–2008 National Health and Nutrition Examination Survey for 4594 adults aged 20 years and older with household income at or below 250% of the federal poverty line. We used bivariate and multivariate methods to compare the probability of consuming and the amount of calories consumed for each beverage type across 3 groups: current SNAP participants, former participants, and nonparticipants. We used instrumental variable methods to control for unobservable differences in participant groups. Results. After controlling for observable characteristics, SNAP participants were no more likely to consume SSBs than were nonparticipants. Instrumental variable estimates showed that current participants consumed fewer calories from SSBs than did similar nonparticipants. We found no differences in alcoholic beverage consumption, which cannot be purchased with SNAP benefits. Conclusions. SNAP participants are not unique in their consumption of SSBs or alcoholic beverages. Purchase restrictions may have little effect on SSB consumption. PMID:25033141

  10. Adult participation in youth sports. A developmental perspective.

    PubMed

    Libman, S

    1998-10-01

    Societal and familial forces of enormous emotional intensity have contributed to the growth of youth sports during the twentieth century, and continue to affect adult participation in children's athletics. This article addresses the historical evolution of youth sport programs, then identifies opportunities for adults to facilitate developmental progress and surmount emotional obstacles as they interact in sport activities with children ranging from preschool ages through adolescence. Youth sports are viewed as offering tremendous opportunities to teach not only physical skills and playing strategies, but also psychological skills and coping strategies that have applicability throughout life. A developmental rationale is provided to support recommendations for parents and coaches. Child and adolescent psychiatrists are faced with the challenge of collaborating with other professionals and making their knowledge base available to the volunteers who coach in and support youth sport programs.

  11. Improving older adults' memory performance using prior task success.

    PubMed

    Geraci, Lisa; Miller, Tyler M

    2013-06-01

    Holding negative aging stereotypes can lead older adults to perform poorly on memory tests. We attempted to improve older adults' memory performance by giving them task experience that would counter their negative performance expectations. Before participating in a memory experiment, younger and older adults were given a cognitive task that they could either successfully complete, not successfully complete, or they were given no prior task. For older adults, recall was significantly higher and self-reported anxiety was significantly lower for the prior task success group relative to the other groups. There was no effect of prior task experience on younger adults' memory performance. Results suggest that older adults' memory can be improved with a single successful prior task experience.

  12. QuickStats: Percentage of Adult Day Services Center Participants, by Selected Diagnoses

    MedlinePlus

    ... MMWR ) MMWR Share Compartir QuickStats: Percentage of Adult Day Services Center Participants,* by Selected Diagnoses † — National Study ... which is the estimated number of enrolled adult day services center participants in the United States on ...

  13. ERIC/RCS: Adult Performance Level Project

    ERIC Educational Resources Information Center

    Swiss, Thom

    1976-01-01

    This second article in a two-part series reviews the literature in the Educational Resources Information Center (ERIC) on the Adult Performance Level (APL) project and other programs for adult education. (See CS 710 176) (KS)

  14. Muscle performance and physical function are associated with voluntary rate of neuromuscular activation in older adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Participants were recruited to three experimental groups: middle-aged healthy adults (MH), older healthy adults (OH), and older adults with mobility limitations (OML). OH and OML were primarily differentiated by performance on the Short Physical Performance Battery (SPPB). Muscle performance (accele...

  15. Investigation of Participation in Adult Education in Turkey: AES Data Analysis

    ERIC Educational Resources Information Center

    Dincer, N. Nergiz; Tekin-Koru, Ayca; Askar, Petek

    2016-01-01

    The aim of this study is to identify the determinants of participation in adult education in Turkey. The analysis is conducted using the Adult Education Survey (AES), conducted by TurkStat. The results indicate that economic growth in the sector of employment significantly and positively affects the odds for adult education participation. The data…

  16. Performance Indicators and Widening Participation in UK Higher Education

    ERIC Educational Resources Information Center

    Pugh, Geoff; Coates, Gwen; Adnett, Nick

    2005-01-01

    We investigate the relationship between the widening participation performance indicators adopted in UK higher education (HE) and the government's objective of increasing overall HE participation rates. We critically assess the development of performance monitoring in HE and identify weaknesses in the current performance indicators from the…

  17. Attitudes, Beliefs, and Norms of Adult Research Participants as a Basis for Outreach Education Programming

    ERIC Educational Resources Information Center

    Lyons, Joanna

    2013-01-01

    Millions of adults volunteer as research participants annually at research institutions across the nation. This research explored the attitudes, beliefs, and norms of rurally situated, adult research participants at a large research university. This systematic exploration of research participant experiences gathered information to inform the…

  18. Understanding Participation in Sport and Physical Activity among Children and Adults: A Review of Qualitative Studies

    ERIC Educational Resources Information Center

    Allender, Steven; Cowburn, Gill; Foster, Charlie

    2006-01-01

    Qualitative research may be able to provide an answer as to why adults and children do or do not participate in sport and physical activity. This paper systematically examines published and unpublished qualitative research studies of UK children's and adults' reasons for participation and non-participation in sport and physical activity. The…

  19. Participation in Daily Activities of Young Adults with High Functioning Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    McCollum, Mary; LaVesser, Patti; Berg, Christine

    2016-01-01

    Young adults with an autism spectrum disorder (ASD) struggle to assume adult roles. This research assessed the feasibility of using the Adolescent and Young Adult Activity Card Sort (AYA-ACS) with emerging adults with high functioning ASD. Two phases were utilized during this research: (1) comparing the activity participation reported by emerging…

  20. SAT Participation and Performance for the Class of 2014. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2014-01-01

    SAT participation and performance are milestones on the path to college and career readiness. This report provides the results for SAT participation and performance in Montgomery County (Maryland) Public Schools (MCPS) for the class of 2014. Analysis of postsecondary outcomes for MCPS graduates indicates that graduates who took the SAT were more…

  1. External distraction impairs categorization performance in older adults.

    PubMed

    Wais, Peter E; Gazzaley, Adam

    2014-09-01

    The detrimental influence of distraction on memory and attention is well established, yet it is not as clear whether irrelevant information impacts categorization abilities and whether this impact changes in aging. We examined categorization with morphed prototype stimuli in both younger and older adults, using an adaptive staircase approach to assess participants' performance in conditions with and without visual distractors. Results showed that distraction did not affect younger adults, but produced a negative impact on older adults' categorization such that there was an interaction of age and distraction. These results suggest a relationship between the increased susceptibility to visual distraction in normal aging and impairment in categorization.

  2. Participation in Daily Activities of Young Adults with High Functioning Autism Spectrum Disorder.

    PubMed

    McCollum, Mary; LaVesser, Patti; Berg, Christine

    2016-03-01

    Young adults with an autism spectrum disorder (ASD) struggle to assume adult roles. This research assessed the feasibility of using the Adolescent and Young Adult Activity Card Sort (AYA-ACS) with emerging adults with high functioning ASD. Two phases were utilized during this research: (1) comparing the activity participation reported by emerging adults with an ASD and that reported by their caring adult; (2) examining the barriers to participation reported. Preliminary results demonstrate that the AYA-ACS appears to be a reliable and valid method of identifying emerging adults' participation strengths as well as personal and environmental challenges in a variety of age-appropriate activities. The AYA-ACS could assist service providers by providing an understanding of the challenges to participation faced by this population and aid in developing client centered interventions.

  3. Bender Gestalt Performance of Normal Older Adults.

    ERIC Educational Resources Information Center

    Lacks, Patricia; Storandt, Martha

    1982-01-01

    Provides normative data on the Bender Gestalt Test (BGT) with a sample of 334 normal older adults. Showed that these older adults do not perform on the BGT in a manner that can be called brain damaged. Use of the cut-off score developed with younger persons appears appropriate. (Author)

  4. Testing Solutions for Adult Film Performers.

    PubMed

    Bergman, Zachary R

    2014-01-01

    The majority of the nation's adult films are produced in California, and within California, most production occurs in Los Angeles. In order to regulate that content, the County of Los Angeles passed the Safer Sex in the Adult Film Industry Act (Measure B) by way of referendum in November 2012. Measure B requires that adult film producers wishing to film in Los Angeles County obtain permits from the Los Angeles County Department of Public Health, and it also mandates that adult film performers use condoms while filming and "engaging in anal or vaginal sexual intercourse." Nevertheless, between August 2013 and January 2014, several adult film performers in California tested positive for HIV, and the threat of infection remains. Although Measure B is not the best way forward for Los Angeles County, elements of the ordinance should be incorporated into future legislative efforts. Given the economic ramifications of industry flight due to more localized regulations, this Note concludes that California should pass statewide comprehensive reform. Any such new legislation must treat "independent contractors," the classification generally used for adult film performs, as if they were regular employees. Legislation should also couple mandatory testing mechanisms with provisions granting performers the right to choose whether they use condoms. Finally, legislation must include mechanisms that ensure performers' preferences are not improperly tainted by outside forces and pressures. While there will always be risks associated with the production of adult content, if undertaken, these reforms could significantly mitigate those hazards.

  5. The Association between Adult Participation and the Engagement of Preschoolers with ASD

    PubMed Central

    Sam, Ann M.; Reszka, Stephanie S.; Boyd, Brian A.; Pan, Yi; Hume, Kara; Odom, Samuel L.

    2016-01-01

    The ability for a child to engage in the classroom is associated with better academic outcomes. Yet, there is limited information on how child characteristics of autism and adult behavior impact engagement. This study examined (1) the pattern of adult participation and child engagement in preschool classrooms that serve children with ASD, (2) the associations between child engagement and adult participation, and (3) how characteristics of ASD (autism severity, language ability, and challenging behavior) moderate the relationship between adult participation and child engagement. Overall, children were less likely to be engaged when adults were actively or passively participating with them. Moderators impacted this relationship. Children with higher levels of autism severity were more likely to be engaged when adults were actively or passively participating with them. Similarly, children with lower language abilities were more likely to be engaged when adults were actively or passively participating with them. Finally, children with higher levels of challenging behaviors were less likely to be engaged when adults were actively or passively participating with them. These findings have important implications for how adults can best support the engagement of children with ASD. PMID:27006829

  6. The Association between Adult Participation and the Engagement of Preschoolers with ASD.

    PubMed

    Sam, Ann M; Reszka, Stephanie S; Boyd, Brian A; Pan, Yi; Hume, Kara; Odom, Samuel L

    2016-01-01

    The ability for a child to engage in the classroom is associated with better academic outcomes. Yet, there is limited information on how child characteristics of autism and adult behavior impact engagement. This study examined (1) the pattern of adult participation and child engagement in preschool classrooms that serve children with ASD, (2) the associations between child engagement and adult participation, and (3) how characteristics of ASD (autism severity, language ability, and challenging behavior) moderate the relationship between adult participation and child engagement. Overall, children were less likely to be engaged when adults were actively or passively participating with them. Moderators impacted this relationship. Children with higher levels of autism severity were more likely to be engaged when adults were actively or passively participating with them. Similarly, children with lower language abilities were more likely to be engaged when adults were actively or passively participating with them. Finally, children with higher levels of challenging behaviors were less likely to be engaged when adults were actively or passively participating with them. These findings have important implications for how adults can best support the engagement of children with ASD.

  7. Hidden Barriers: A Sociological Investigation of Adult Participation in Continuing Education.

    ERIC Educational Resources Information Center

    Peinovich, Paula E.

    Many researchers have investigated the factors that keep adults from participating in continuing education or "lifelong learning." Most of the studies have identified factors--previous educational experience, race, ethnic group, and others--that make adults less likely to be participants in schooling. However, the barriers may actually be more…

  8. Satisfaction with Communicative Participation as Defined by Adults with Multiple Sclerosis: A Qualitative Study

    ERIC Educational Resources Information Center

    Yorkston, Kathryn M.; Baylor, Carolyn R.; Klasner, Estelle R.; Deitz, Jean; Dudgeon, Brian J.; Eadie, Tanya; Miller, Robert M.; Amtmann, Dagmar

    2007-01-01

    Purpose: This study examined satisfaction with communicative participation as reported by adults with multiple sclerosis (MS). Method: Eight community-dwelling adults with MS participated in semi-structured interviews. They were asked to discuss their satisfaction with their communication in a variety of situations. Interviews were analyzed using…

  9. Adults' Perceptions of Knowledge Construction as Participants in Nonformal World Affairs Programs: An Interpretive Study

    ERIC Educational Resources Information Center

    Yelich Biniecki, Susan M.

    2015-01-01

    The purpose of this interpretive research study was to explore how adult learners perceive they construct knowledge in connection to their participation in nonformal world affairs programs. The study context involved the exploration of 12 adult learners' perceptions of their knowledge construction as participants in world affairs programs held in…

  10. Predictors of Work Participation of Young Adults with Mild Intellectual Disabilities

    ERIC Educational Resources Information Center

    Holwerda, Anja; van der Klink, Jac J. L.; de Boer, Michiel R.; Groothoff, Johan W.; Brouwer, Sandra

    2013-01-01

    Individuals with intellectual disabilities (ID) are three to four times less often employed compared to their non-disabled peers. Evidence for factors associated with work participation of young adults with ID is limited. Furthermore, studies on predictors for sustainable work participation among young adults with ID is lacking altogether.…

  11. Does Participative Decision Making Affect Lecturer Performance in Higher Education?

    ERIC Educational Resources Information Center

    Sukirno, D. S.; Siengthai, Sununta

    2011-01-01

    Purpose: The relationship between participation and job performance has captured the interest of not only business researchers but also education researchers. However, the topic has not gained significant attention in the educational management research arena. The purpose of this paper is to empirically examine the impact of participation in…

  12. Variation in Adult Day Services Center Participant Characteristics, by Center Ownership: United States, 2014.

    PubMed

    Park-Lee, Eunice; Harris-Kojetin, Lauren D; Rome, Vincent; Lendon, Jessica P

    2015-12-01

    More than one-quarter million participants were enrolled in adult day services centers in the United States on the day of data collection in 2014. The number of for-profit adult day services centers has grown in recent years. In 2012, 40% of adult day services centers were for-profit, serving more than one-half of all participants. This report presents the most current national estimates of selected characteristics of participants in adult day services centers and compares these characteristics by center ownership type. State-level estimates for the characteristics presented in this report are available online at http://www.cdc.gov/nchs/nsltcp/nsltcp_products.htm.

  13. Entity versus incremental theories predict older adults' memory performance.

    PubMed

    Plaks, Jason E; Chasteen, Alison L

    2013-12-01

    The authors examined whether older adults' implicit theories regarding the modifiability of memory in particular (Studies 1 and 3) and abilities in general (Study 2) would predict memory performance. In Study 1, individual differences in older adults' endorsement of the "entity theory" (a belief that one's ability is fixed) or "incremental theory" (a belief that one's ability is malleable) of memory were measured using a version of the Implicit Theories Measure (Dweck, 1999). Memory performance was assessed with a free-recall task. Results indicated that the higher the endorsement of the incremental theory, the better the free recall. In Study 2, older and younger adults' theories were measured using a more general version of the Implicit Theories Measure that focused on the modifiability of abilities in general. Again, for older adults, the higher the incremental endorsement, the better the free recall. Moreover, as predicted, implicit theories did not predict younger adults' memory performance. In Study 3, participants read mock news articles reporting evidence in favor of either the entity or incremental theory. Those in the incremental condition outperformed those in the entity condition on reading span and free-recall tasks. These effects were mediated by pretask worry such that, for those in the entity condition, higher worry was associated with lower performance. Taken together, these studies suggest that variation in entity versus incremental endorsement represents a key predictor of older adults' memory performance.

  14. Adults with ADHD Benefit from Cognitive-Behaviorally Oriented Group Rehabilitation: A Study of 29 Participants

    ERIC Educational Resources Information Center

    Virta, Maarit; Vedenpaa, Anita; Gronroos, Nina; Chydenius, Esa; Partinen, Markku; Vataja, Risto; Kaski, Markus; Iivanainen, Matti

    2008-01-01

    Objective: In clinical practice, a growing need exists for effective nonpharmacological treatments of adult ADHD. The authors present results from a cognitive-behaviorally oriented psychological group rehabilitation for adult ADHD. Method: A total of 29 adults with ADHD participated. Rehabilitation consisted of 10 or 11 weekly sessions.…

  15. Sustaining Advocacy and Action on Women's Participation and Gender Equality in Adult Education

    ERIC Educational Resources Information Center

    Medel-Anonuevo, Carolyn; Bernhardt, Anna

    2011-01-01

    This article gives an overview of the development of gender equality and women's participation in adult learning and education in the history of the International Conferences on Adult Education (CONFINTEA). Though the equality of rights was highlighted throughout the various conferences, the first Global Report on Adult Learning and Education…

  16. Participation Bias among Suicidal Adults in a Randomized Controlled Trial

    ERIC Educational Resources Information Center

    Stirman, Shannon Wiltsey; Brown, Gregory K.; Ghahramanlou-Holloway, Marjan; Fox, Allison J.; Chohan, Mariam Zahid; Beck, Aaron T.

    2011-01-01

    Although individuals who attempt suicide have poor compliance rates with treatment recommendations, the nature and degree of participation bias in clinical treatment research among these individuals is virtually unknown. The purpose of this study was to examine participation bias by comparing the demographic and diagnostic characteristics of adult…

  17. Limiting Factors in Reducing Participation in Older Adult Learning Opportunities

    ERIC Educational Resources Information Center

    Goodrow, Bruce A.

    1975-01-01

    A community based study of 268 randomly selected subjects over the age of 65 provided information concerning major limitations that prevent older adults from taking advantage of existing or future educational programs. The three most prevalent were poor vision, home responsibilities, and lack of transportation. (Author)

  18. Adult Education and Political Participation: Self-Critical Notes from Britain.

    ERIC Educational Resources Information Center

    Groombridge, Brian

    1981-01-01

    Many examples of adult education are variously related to participation, but the distribution is sporadic and spasmodic. Three needs must be met: (1) relevant administrative regulations and requirements; (2) knowledgeable tutors; and (3) differentiation between politics and education. (CT)

  19. Participation in Adult Education in the United States: 1998-99. Statistics in Brief.

    ERIC Educational Resources Information Center

    Kim, Kwang; Creighton, Sean

    The 1999 National Household Education Survey (NHES) was a random-digit-dialed telephone survey of the civilian, noninstitutionalized population of the 50 states and District of Columbia. Respondents were asked about their participation in the following six types of adult education (AE): (1) English as a second language; (2) adult basic education,…

  20. A Qualitative Study of Interference with Communicative Participation across Communication Disorders in Adults

    ERIC Educational Resources Information Center

    Baylor, Carolyn; Burns, Michael; Eadie, Tanya; Britton, Deanna; Yorkston, Kathryn

    2011-01-01

    Purpose: To explore the similarities and differences in self-reported restrictions in communicative participation across different communication disorders in community-dwelling adults. Method: Interviews were conducted with 44 adults representing 7 different medical conditions: spasmodic dysphonia, multiple sclerosis, stroke, stuttering,…

  1. Do "Learners" Always Learn? The Impact of Workplace Adult Literacy Courses on Participants' Literacy Skills

    ERIC Educational Resources Information Center

    Wolf, Alison; Jenkins, Andrew

    2014-01-01

    This paper examines the degree to which British adults participating in workplace literacy courses improved their reading comprehension skills, using longitudinal data which cover the period from enrolment until between two and three years later. Learners were tested using an instrument designed explicitly for adults, with two parallel forms. For…

  2. Factors Influencing the Research Participation of Adults with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Haas, Kaaren; Costley, Debra; Falkmer, Marita; Richdale, Amanda; Sofronoff, Kate; Falkmer, Torbjörn

    2016-01-01

    Recruiting adults with autism spectrum disorders (ASD) into research poses particular difficulties; longitudinal studies face additional challenges. This paper reports on a mixed methods study to identify factors influencing the participation in longitudinal autism research of adults with ASD, including those with an intellectual disability, and…

  3. Adults' Perceptions of Children's Science Abilities and Interest after Participating in a Family Science Night

    ERIC Educational Resources Information Center

    Yanowitz, Karen L.; Hahs-Vaughn, Debbie L.

    2016-01-01

    The goal of this research was to examine adults' and children's perceptions of participating in a family science night event, especially in the context of parental belief about children's science abilities. Family science nights are becoming increasingly popular and are used in a wide range of settings. During family science nights, adults and…

  4. Being a (Good) Student: Conceptions of Identity of Adult Basic Education Participants Transitioning to College

    ERIC Educational Resources Information Center

    Reddy, Mina

    2012-01-01

    This study examines the perceptions of identity of a category of students that has rarely been studied in the context of higher education. These are adults who have participated in GED preparation or English for Speakers of Other Languages (ESOL) courses in Adult Basic Education (ABE) programs. A college education is increasingly necessary for…

  5. Institutional Barriers for Adults' Participation in Higher Education in Thirteen European Countries

    ERIC Educational Resources Information Center

    Saar, Ellu; Täht, Kadri; Roosalu, Triin

    2014-01-01

    This study focuses on institutional barriers that adult learners experience while participating in higher education programmes. We developed a holistic measure of diversification, accessibility, flexibility and affordability of higher education for adults. Based on pre-economic-crisis data across Europe we then explored the impact of macro-level…

  6. Vocationalism Varies (A Lot): A 12-Country Multivariate Analysis of Participation in Formal Adult Learning

    ERIC Educational Resources Information Center

    Boeren, Ellen; Holford, John

    2016-01-01

    To encourage adult participation in education and training, contemporary policy makers typically encourage education and training provision to have a strongly vocational (employment-related) character, while also stressing individuals' responsibility for developing their own learning. Adults' motivation to learn is not, however, purely…

  7. A qualitative study of interference with communicative participation across communication disorders in adults

    PubMed Central

    Baylor, Carolyn; Burns, Michael; Eadie, Tanya; Britton, Deanna; Yorkston, Kathryn

    2012-01-01

    Purpose To explore the similarities and differences in self-reported restrictions in communicative participation across different communication disorders in community-dwelling adults. Methods Interviews were conducted with 44 adults representing seven different medical conditions: spasmodic dysphonia, multiple sclerosis, stroke, stuttering, Parkinson’s disease, amyotrophic lateral sclerosis, and laryngectomy. This paper represents a secondary analysis of qualitative data collected in cognitive interviews during development of the Communicative Participation Item Bank. The data were analyzed to identify themes in participants’ experiences related to communicative participation. Results Participants described many situations in which they experienced interference in communicative participation. Two themes emerged from the data. The first theme was Interference is both “functional” and “emotional” in which participants defined interference as limitations in accomplishing tasks and emotional consequences. The second theme was “It depends” - Sources of interference in which participants described many variables that contribute to interference in participation. Participants had limited control of some variables such as symptoms and environmental contexts, but personal decisions and priorities also influenced participation. Conclusions Despite different impairments and activity limitations, participants described similar communicative participation restrictions. These similarities may have theoretical and clinical implications in terms of how we assess, treat and study the participation restrictions associated with communication disorders. PMID:21813820

  8. Older adult social participation and its relationship with health: Rural-urban differences.

    PubMed

    Vogelsang, Eric M

    2016-11-01

    In an aging world, there is increased need to identify places and characteristics of places that promote health among older adults. This study examines whether there are rural-urban differences in older adult social participation and its relationship with health. Using the 2003 and 2011 waves of the Wisconsin Longitudinal Study (n=3006), I find that older adults living in rural counties are less socially active than their counterparts in more-urban counties. I also find that relationships between social participation and health vary by the type of activity and rural-urban context.

  9. Adult Day Health Center Participation and Health-Related Quality of Life

    ERIC Educational Resources Information Center

    Schmitt, Eva M.; Sands, Laura P.; Weiss, Sara; Dowling, Glenna; Covinsky, Kenneth

    2010-01-01

    Purpose: The purpose of this study was to assess the association between Adult Day Health Center (ADHC) participation and health-related quality of life. Design and Methods: Case-controlled prospective study utilizing the Medical Outcomes Survey Form 36 (SF-36) to compare newly enrolled participants from 16 ADHC programs with comparable…

  10. Perceived Change among Participants in an Exercise Program for Older Adults.

    ERIC Educational Resources Information Center

    Emery, Charles F.; Blumenthal, James A.

    1990-01-01

    Examined effects of aerobics on functioning of 101 older adults. Subjects participated in either aerobics group, yoga group, or waiting list group for 16 weeks. Aerobic and yoga participants perceived positive changes in several significant life areas; perceived improvement was more closely related to objective improvement for physiological…

  11. Adult Vocational Education Follow Through. A System for Participant Feedback for Decision Makers. Final Report.

    ERIC Educational Resources Information Center

    White, Thomas R.

    The objectives of this project were (1) to develop participant feedback materials that can be used by local adult vocational education (AVE) administrators for program planning, implementation, and evaluation and (2) to determine why participants enroll in AVE programs. A follow-up survey which contained key items from the follow-through system…

  12. Formal Adult Learning and Working in Europe: A New Typology of Participation Patterns

    ERIC Educational Resources Information Center

    Hefler, Gunter; Markowitsch, Jorg

    2010-01-01

    Purpose: The purpose of this paper is to show how a typology of participating patterns is developed to deepen understanding of participation in formal adult education and the relationship between current workplace and educational programmes. Design/methodology/approach: The approach takes the form of conceptual work based on a qualitative analysis…

  13. Barriers to Participation in Adult Education for African Americans Attending a Christian Methodist Episcopal Church

    ERIC Educational Resources Information Center

    Chalmers, Michael

    2010-01-01

    Faith-based organizations, particularly churches, have embraced education. Historically, churches, synagogues, and temples have been the sites for educational programming. Yet, a great concern among religious institutions is participation in educational activities. Many studies have identified barriers to participation in adult education among…

  14. Older Adults' Participation in Education and Successful Aging: Implications for University Continuing Education in Canada

    ERIC Educational Resources Information Center

    Sloane-Seale, Atlanta; Kops, Bill

    2010-01-01

    Representatives from Manitoba seniors' organizations and the University of Manitoba collaborated on a proposal to examine the participation of older adults in learning activities. The initiative led to a series of studies on this theme, including an exploration of participation at a seniors' centre (Sloane-Seale & Kops, 2004), a comparison of…

  15. Work Participation among Young Adults with Spina Bifida in the Netherlands

    ERIC Educational Resources Information Center

    Van Mechelen, M. C.; Verhoef, M.; Van Asbeck, F. W. A.; Post, M. W. M.

    2008-01-01

    The aim of this study was to: (1) assess work participation among young adults with spina bifida, (2) identify problems perceived in finding employment, and (3) examine which determinants are related to work participation. This cross-sectional study was a follow-up study to the Adolescents with SPina bifida In the Netherlands (ASPINE) study. Data…

  16. Back to School in Later Life: Older Chinese Adults' Perspectives on Learning Participation Barriers

    ERIC Educational Resources Information Center

    Wang, Renfeng; De Donder, Liesbeth; De Backer, Free; Shihua, Li; Honghui, Pan; Thomas, Valerie; Vanslambrouck, Silke; Lombaerts, Koen

    2016-01-01

    Background and aim: Even though the beneficial effects of elderly learning are widely acknowledged, many older Chinese people are still not involved. This paper aims to examine the barriers that affect the level of educational participation of older adults in China. Methodology: Using a focus group methodology, 43 older participants (aged 55 years…

  17. Participation in Adult Education for Community Development: A Critical Discourse Analysis of "Training for Transformation"

    ERIC Educational Resources Information Center

    Krupar, Allyson M.; Prins, Esther

    2016-01-01

    Participation has become so central to adult education for community development that even the World Bank supports participatory programming. This article analyses how participation is conceptualised in "Training for Transformation" (TfT), a Freirean-inspired curriculum used in international community development settings. TfT seeks to…

  18. Patterns and Determinants of Leisure Participation of Youth and Adults with Developmental Disabilities

    ERIC Educational Resources Information Center

    Badia, M.; Orgaz, M. B.; Verdugo, M. A.; Ullan, A. M.

    2013-01-01

    Background: People with developmental disabilities are at high risk for a limited participation in leisure activities. The aim of this study was to investigate the participation in, preference for and interest in leisure activities of young and adults with developmental disabilities, and to examine the factors associated with leisure activity.…

  19. Sustaining advocacy and action on women's participation and gender equality in adult education

    NASA Astrophysics Data System (ADS)

    Medel-Añonuevo, Carolyn; Bernhardt, Anna

    2011-08-01

    This article gives an overview of the development of gender equality and women's participation in adult learning and education in the history of the International Conferences on Adult Education (CONFINTEA). Though the equality of rights was highlighted throughout the various conferences, the first Global Report on Adult Learning and Education (GRALE) observed that a gender gap in the participation in adult learning and education still persisted in 2009. This is especially remarkable with regard to the impact of CONFINTEA V in 1997, because it focused on the issue of women's participation and gender equality. A review of the CONFINTEA VI programme elements and the national reports prepared by UNESCO Member States in 2008 reveals that gender issues have to some extent moved from the centre of attention to the periphery. This article therefore tries to explore how gender principles are acknowledged in CONFINTEA VI and its follow-up.

  20. Civic Engagement for Older Adults With Functional Limitations: Piloting an Intervention for Adult Day Health Participants

    ERIC Educational Resources Information Center

    Dabelko-Schoeny, Holly; Anderson, Keith A.; Spinks, Katie

    2010-01-01

    Purpose: Past research has demonstrated the importance of civic engagement for older adults, yet previous studies have not focused specifically on the potential benefits of civic engagement for older adults with functional limitations. This pilot study explored the feasibility and effectiveness of an intervention designed to promote civic…

  1. Dance participation and academic performance in youth girls

    PubMed

    Higueras-Fresnillo, Sara; Martínez-Gómez, David; Padilla-Moledo, Carmen; Conde-Caveda, Julio; Esteban-Cornejo, Irene

    2016-06-30

    Dance is a predominant type of physical activity among girls. Dance characteristics imply skills associated to health-related physical fitness, as well as others such as learning and memory, mental representation, imagination and creativity, which are related to cognitive development. Although dance has been shown to influence physical health among youth girls, whether dance may influence academic performance and cognition in youth remains to be elucidated. The objective of this work was to examine the association between participation in dance and academic performance in youth girls.

  2. Barriers to community participation: Teens and young adults with spina bifida.

    PubMed

    Boudos, Rebecca Marie; Mukherjee, Shubhra

    2008-01-01

    This study identified the baseline participation rates for 101 teens and young adults ages 10-32 years old with a diagnosis of spina or lipomenigocele bifida in various domains: school, employment, community activities, physical activity and peer social relationships. The goal of the study was also to identify barriers to community participation. Our findings demonstrate that overall participation is low in several domains. Community participation is low with only 30% partaking in an organized community activity at least once a week. Multiple individual, family, and environmental barriers were identified by participants and their family. The most frequent barriers identified were low motivation (38%), lack of information (25%) and time constraints (21%). Barriers need to be addressed on an individualized basis as well as addressing the community as a whole. Future plans are to intervene based on the barriers and reassess participation at 6 months and a year with the goal of increased long term participation, employment, quality of life and social relationships.

  3. Influence of Trainee Participation on Operative Times for Adult and Pediatric Cochlear Implantation

    PubMed Central

    Puram, Sidharth V.; Kozin, Elliot; Sethi, Rosh; Hight, A.E.; Shrime, Mark; Gray, Stacey T.; Cohen, Michael; Lee, Daniel J

    2015-01-01

    Objective Few studies have examined operative times for cochlear implantation (CI) using multivariable linear regression analyses to identify predictors of case length. Herein, we assess whether trainee participation, among other factors, influences OR times. Methods We retrospectively reviewed total OR and procedural times for isolated unilateral implants over a five-year period (2009-2013) in children and adults. Cases performed by 14 different surgeons at a single tertiary care center were evaluated. Total operating and procedural times were compared. Multivariable linear regression analyses were used to identify predictors of procedural time, including presence of trainee (resident or fellow), American Society of Anesthesiologists (ASA) physical classification, age, gender, and surgeon identity. Results We identified a total of 455 unilateral CI procedures (n = 35 pediatric, n = 420 adult). Mean total OR time was 193.6 min (SD = 58.9 min) and mean procedural time was 147.1 min (SD = 56.2). The presence of trainees was associated with a significant difference in procedure time (149.9 min [SD = 54.9] with trainees vs. 136.6 min [SD= 59.9] without, p=0.0375). Trainee involvement did not significantly increase total OR time (196.3 minutes [SD=56.9] with residents, 183.8 minutes [SD=65.0] without, p=0.0653). Surgeon identity was also associated with differences in procedural time (p<0.001). Patient age, gender, ASA classification, pediatric designation had no significant impact on length of case. Conclusions Major predictors of longer procedural OR times for CI are surgeon identity and trainee participation. Few published data exist on length of cochlear implantation in an academic setting using multivariable linear regression analyses. Our data may be instructive for comparative analyses and has implications for operative planning and surgical education. PMID:25387322

  4. Acute Stimulant Ingestion and Neurocognitive Performance in Healthy Participants

    PubMed Central

    Powers, Michael E.

    2015-01-01

    Context: Concussion management has become an area of great concern in athletics, and neurocognitive tests, such as Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT), are commonly used as management tools. Given the restrictive nature of current management plans, anecdotal concerns have been raised about athletes trying to cheat the assessments and return to participation sooner. Stimulants have been shown to improve neurocognitive measures similar to those used in ImPACT. Therefore, they could possibly improve performance during baseline and postinjury testing. Objective: To examine the effects of a supplement containing stimulants on ImPACT performance. Design: Crossover study. Setting: Research laboratory. Patients or Other Participants: A total of 5 men (age = 20.6 ± 1.5 years, height = 176.3 ± 9.6 cm, mass = 76.9 ± 18.6 kg) and 7 women (age = 20.6 ± 1.1 years, height = 162.9 ± 7.8 cm, mass = 60.9 ± 8.2 kg) with no histories of physician-diagnosed head injury, learning disability, or attention-deficit disorder. Intervention(s): Participants were assessed under supplement (5.5 g of Jacked 3D, which contains caffeine and 1,3-dimethylamylamine), placebo, and control conditions separated by 1 week. Main Outcome Measure(s): I compared ImPACT composite scores for verbal and visual memory, visual motor speed, reaction time, impulse control, and a cognitive-efficiency index under each of the 3 conditions and assessed them 30 minutes after ingestion. Results: I observed a difference when comparing reaction times, as the participants reacted faster during the supplement condition (0.53 ± 0.03 seconds) than during the placebo (0.55 ± 0.03 seconds) and control (0.55 ± 0.03 seconds) conditions (F2,22 = 4.31, P = .03). A difference also was observed for the cognitive-efficiency index, as participants scored higher during the supplement condition (0.49 ± 0.09) than during the placebo (0.41 ± 0.10) and control (0.41 ± 0.12) conditions (F2,22 = 4

  5. Physical Fitness Performance of Young Adults with and without Cognitive Impairments

    ERIC Educational Resources Information Center

    Zhang, Jiabei; Piwowar, Nathan; Reilly, Coleen Jennifer

    2009-01-01

    The purpose of this investigation was to analyze the physical fitness performance of young adults with and without cognitive impairments. Participants were 75 young adults, including 41 without disabilities (23 females, 18 males; M of age = 21.88) and 34 with mild cognitive impairments (14 females, 20 males; M of age = 21.79). They received…

  6. The Effect of Art Therapy on Cognitive Performance among Ethnically Diverse Older Adults

    ERIC Educational Resources Information Center

    Pike, Amanda Alders

    2013-01-01

    This study examined the effect of art therapy on the cognitive performance of a multisite, ethnically diverse sample ("N" = 91) of older adults. Participants were recruited from several U.S. facilities that included a community center, a retirement center, an adult daycare, an assisted living facility, and a skilled nursing facility.…

  7. Exploring Discordance between Self-Efficacy and Writing Performance among Low-Literate Adult Students

    ERIC Educational Resources Information Center

    Anastasiou, Dimitris; Michail, Domna

    2013-01-01

    The paper explores accordance or discordance between efficacy beliefs of adult students and their writing performance, using a mixed methods design. The participants are 33 students with learning disabilities (LD) and 35 low-achieving (LA) students, who were attending two Second-Chance Schools (SCSs), a specific type of adult education.…

  8. 20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false May youth participate in both youth and adult... Concurrent Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in...

  9. 20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false May youth participate in both youth and adult... Concurrent Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in...

  10. 20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false May youth participate in both youth and adult... Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in the...

  11. 20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false May youth participate in both youth and adult... Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in the...

  12. 20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false May youth participate in both youth and adult... Concurrent Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in...

  13. Factors influencing work participation of adults with developmental dyslexia: a systematic review

    PubMed Central

    2014-01-01

    Background Evidence has been synthesized to determine hindering and facilitating factors associated with the work participation of adults with developmental dyslexia (DD), classified according to the International Classification of Functioning, Disability and Health (ICF). Methods A systematic literature review has been performed. Two search strings were used to determine the population and the context of work. The ICF was expanded with two subdivisions: one that made the environmental factors more work-related and a subdivision of personal factors. For data extraction the method known as qualitative metasummary was used and the manifest frequency effect size (MFES) for each category in the ICF was calculated. Results From 33 included studies 318 factors have been extracted and classified in the ICF. In the classification the frequency of occurrences and the consistency in direction (i.e., hindering or facilitating) have been made visible. The ICF categories with the highest MFES were mental functions with factors like feelings and emotions about dyslexia; activities like reading or writing/spelling; participation with factors like acquiring and keeping a job; social relationships at work where the attitudes and support of the employer and co-workers are important; working conditions with factors like the availability of assistive technology and accommodations on the job; and personal factors like self-disclosure and coping strategies. Conclusions In the context of work DD affects nearly all domains of functioning, mostly in a negative way. Within each domain the impact of DD increases over the course of life. To overcome that negative influence, many forms of adaptation, compensation, or coping are mentioned. Also notable is the lack of positive attitudes toward DD of the participants with DD—with the exception of the attitudes of teachers with DD—as well as on the part of colleagues, supervisors, and employers. PMID:24460949

  14. Performance Invalidity Base Rates Among Healthy Undergraduate Research Participants.

    PubMed

    Ross, Thomas P; Poston, Ashley M; Rein, Patricia A; Salvatore, Andrew N; Wills, Nathan L; York, Taylor M

    2016-02-01

    Few studies have examined base rates of suboptimal effort among healthy, undergraduate students recruited for neuropsychological research. An and colleagues (2012, Conducting research with non-clinical healthy undergraduates: Does effort play a role in neuropsychological test performance? Archives of Clinical Neuropsychology, 27, 849-857) reported high rates of performance invalidity (30.8%-55.6%), calling into question the validity of findings generated from samples of college students. In contrast, subsequent studies have reported much lower base rates ranging from 2.6% to 12%. The present study replicated and extended previous work by examining the performance of 108 healthy undergraduates on the Dot Counting Test, Victoria Symptom Validity Test, Word Memory Test, and a brief battery of neuropsychological measures. During initial testing, 8.3% of the sample scored below cutoffs on at least one Performance Validity Test, while 3.7% were classified as invalid at Time 2 (M interval = 34.4 days). The present findings add to a growing number of studies that suggest performance invalidity base rates in samples of non-clinical, healthy college students are much lower than An and colleagues initial findings. Although suboptimal effort is much less problematic than suggested by An and colleagues, recent reports as high as 12% indicate including measures of effort may be of value when using college students as participants. Methodological issues and recommendations for future research are presented.

  15. Drag kings in the new wave: gender performance and participation.

    PubMed

    Surkan, Kim

    2002-01-01

    In an examination of Midwestern drag king performers and communities that have emerged since the study by Volcano and Halberstam of king cultures in London, New York, and San Francisco, this article considers traditional and alternative ways of "doing drag," both performative and participatory, as a means of interrogating the proximity of a "new wave" of king culture to academic theory. Tracing the evolution of drag king performance in the Twin Cities from the 1996 workshop by Diane Torr to the formation of two distinct king troupes in the late 1990s demonstrates a particular trajectory in kinging that reflects a new consciousness and enactment of gender theory through artistic praxis. Participation plays a key role in breaking down the distance between spectator and performer in venues such as the First International Drag King Extravaganza in Columbus, Ohio, and Melinda Hubman's art installation "Performing Masculinities: Take a Chance on Gender" in Minneapolis. By engaging the "audience" in drag, the Extravaganza "Science Fair" successfully referenced drag kings' shared history with early American freak shows in a clever and critical way. Moving beyond the contest framework of early king shows, new drag king troupes like Minneapolis' Dykes Do Drag are "mixing it up" in an attempt to complicate notions of butch/femme gender roles, sexuality, and drag stereotypes.

  16. Why Do Deaf Participants Have a Lower Performance than Hearing Participants in a Visual Rhyming Task: A Phonological Hypothesis

    ERIC Educational Resources Information Center

    Aparicio, Mario; Demont, Elisabeth; Metz-Lutz, Marie-Noëlle; Leybaert, J.; Alegria, Jesús

    2014-01-01

    During a visual rhyming task, deaf participants traditionally perform more poorly than hearing participants in making rhyme judgements for written words in which the rhyme and the spelling pattern are incongruent (e.g. "hair/bear"). It has been suggested that deaf participants' low accuracy results from their tendency to rely on…

  17. Modeling Participation Intention of Adults in Continuing Education--A Behavioral Approach

    ERIC Educational Resources Information Center

    Lau, Chiu Ming; Chen, Qijie

    2012-01-01

    The study examined how attitudes and subjective norms could be used to predict participation intention of adults in continuing education. In this research, attitudes comprised the two variables of positive attitude and negative attitude and subjective norms included normative belief and motivation to comply. Structural equation modeling using a…

  18. Going Back to School: Participation Motives and Experiences of Older Adults in an Undergraduate Classroom.

    ERIC Educational Resources Information Center

    Scala, Marisa A.

    1996-01-01

    Interviews with 191 older adults attending college (131 females, 60 males) revealed that gender, educational attainment, employment status, and degree-seeking behavior were important sources of differences in motivation for participating. Personal or family health problems were most frequently cited for stopping attendance. (SK)

  19. Why Adults Participate in Education: Some Implications for Program Development of Research on Motivational Orientations.

    ERIC Educational Resources Information Center

    Darkenwald, Gordon G.

    While recent research on why adults participate in continuing education programs does not provide educational planners with any easy prescriptions for programing success, it does suggest some broad directions for more effective program development, particularly in relation to needs assessment, the promotional aspect of marketing, and the design…

  20. Adult Basic Education Program. New York State Participant Data, 1979-1980.

    ERIC Educational Resources Information Center

    Carr, Neil

    This report contains tables and a narrative summary of significant findings from a study of participants in the adult education literacy program operated in the state of New York for the year 1979-80. Charts and tables provide data on nineteen aspects of the program. These are annual program goals, student demographic composite, unemployed…

  1. Congregational Participation of a National Sample of Adults with Intellectual and Developmental Disabilities

    ERIC Educational Resources Information Center

    Carter, Erik W.; Kleinert, Harold L.; LoBianco, Tony F.; Sheppard-­Jones, Kathleen; Butler, Laura N.; Tyree, Milton S.

    2015-01-01

    Supporting people with intellectual and developmental disabilities (IDD) to thrive requires careful consideration of multiple avenues of community involvement. Yet little attention has focused on the place of faith community participation in the lives of adults with IDD. We examined attendance at religious services using National Core Indicator…

  2. Beyond Strength: Participant Perspectives on the Benefits of an Older Adult Exercise Program

    ERIC Educational Resources Information Center

    Kohn, Marlana; Belza, Basia; Petrescu-Prahova, Miruna; Miyawaki, Christina E.

    2016-01-01

    This study examines the expected and experienced benefits among participants in Enhance®Fitness (EF), an evidence-based group physical activity program for older adults. We also describe the implications for program dissemination (reach, implementation, and maintenance) within the RE-AIM (reach, effectiveness, adoption, implementation, and…

  3. The Influence of Social Background on Participation in Adult Education:Applying the Cultural Capital Framework

    ERIC Educational Resources Information Center

    Cincinnato, Sebastiano; De Wever, Bram; Van Keer, Hilde; Valcke, Martin

    2016-01-01

    In this article, we address the issue of participation in adult education building on the cultural capital framework. This theoretical framework suggests that (educational) practices are affected by one's social background and, more precisely, by the cultural resources handed down in the family context. To examine the validity of this theoretical…

  4. Motivations and Characteristics of Adult Students: Factor Stability and Construct Validity of the Educational Participation Scale.

    ERIC Educational Resources Information Center

    Fujita-Starck, Pamela J.

    1996-01-01

    Data from 1,142 adult students confirmed the seven-factor typology of the Educational Participation Scale. Reliability of scales was acceptable. Construct validity was tested by predicting membership in three curricular groups: arts/leisure, personal development, and professional development. Results revealed distinctive characteristics and…

  5. Deterrents to Participation in Adult Education. Overview. ERIC Digest No. 59.

    ERIC Educational Resources Information Center

    Kerka, Sandra

    Changing socioeconomic, cultural, and demographic forces have caused educational nonparticipation among adults to be treated as a social issue. Recent research has attempted to combine dispositional, situational, and environmental factors into composite models of participation. These models have suggested the following categories of deterrence…

  6. Health and Social Care Interventions Which Promote Social Participation for Adults with Learning Disabilities: A Review

    ERIC Educational Resources Information Center

    Howarth, Sharon; Morris, David; Newlin, Meredith; Webber, Martin

    2016-01-01

    People with learning disabilities are among the most socially excluded in society. There is a significant gap in research evidence showing how health and social care workers can intervene to improve the social participation of adults with learning disabilities. A systematic review and modified narrative synthesis was used to appraise the quality…

  7. Researching Returns Emanating from Participation in Adult Education Courses: A Quantitative Approach

    ERIC Educational Resources Information Center

    Panitsides, Eugenia

    2013-01-01

    Throughout contemporary literature, participants in adult education courses have been reported to acquire knowledge and skills, develop understanding and enhance self-confidence, parameters that induce changes in their personal lives, while enabling them to play a more active role in their family, community or work. In this vein, a large-scale,…

  8. Participation Structure and Incidental Focus on Form in Adult ESL Classrooms

    ERIC Educational Resources Information Center

    Nassaji, Hossein

    2013-01-01

    This study examined the role of incidental focus on form (FonF) in adult English-as-a-second-language classrooms. Specifically, it explored the extent to which the amount, type, and effectiveness of FonF were related to differences in classroom participation structure, that is, the organization of classroom talk within which FonF may occur. The…

  9. Barriers to Social Participation among Lonely Older Adults: The Influence of Social Fears and Identity

    PubMed Central

    Goll, Johanna C.; Charlesworth, Georgina; Scior, Katrina; Stott, Joshua

    2015-01-01

    Introduction Loneliness among older adults is a major public health problem that may be associated with processes of social participation and identity. This study therefore sought to examine the relationship between social participation and identity in a sample of lonely older adults living independently in London, England. Method An inductive qualitative approach, based on semi-structured interviews and thematic analysis, was employed. Results Participants commonly spoke of barriers to social participation that have been reported elsewhere, including illness/disability, loss of contact with friends/relatives, lack of a supportive community, and lack of acceptable social opportunities. However, novel findings were also derived. In particular, participants commonly minimised the difficulties they faced alone, and described attempts to avoid social opportunities. These behaviours were linked to fears about engaging in social participation opportunities, including fears of social rejection and/or exploitation, and fears of losing valued aspects of identity. Discussion It is concluded that social participation amongst lonely older people will not improve through the removal of previously reported barriers alone; instead, older peoples’ beliefs, fears and identities must be addressed. Suggestions for implementing these findings within community organisations are provided. PMID:25706933

  10. Participant diaries as a source of data in research with older adults.

    PubMed

    Jacelon, Cynthia S; Imperio, Kristal

    2005-09-01

    Solicited participant diaries are an excellent source of data that has not been given sufficient attention as a data collection strategy for qualitative research. In a recent grounded theory study designed to explore strategies used by older adults to manage their chronic health problems, solicited diaries, when combined with an initial and follow-up interview, provided a rich source of data about day-to-day activities of participants. There were three options for maintaining the diary: written, audiotaped, or telephone conversation. The solicited diaries were guided by a set of open-ended questions designed to encourage participants to focus on daily activities and reflect on their values. The authors provide examples of data from participant diaries and suggestions for incorporating solicited participant diaries into data collection strategies for qualitative research.

  11. Title IX, girls' sports participation, and adult female physical activity and weight.

    PubMed

    Kaestner, Robert; Xin Xu

    2010-02-01

    Arguably, the most important school-based intervention to increase physical activity was Title IX of the Education Amendments of 1972, which led to a 600% increase in girls' sports participation between 1972 and 1978. We studied the effect of this increase in sports participation and athletic opportunities while young on the physical activity and weight of adult women some 20-25 years later. Our results indicate that adult women who were affected by Title IX and had greater opportunity to participate in athletics while young had lower body mass index (BMI) and lower rates of obesity and reported being more physically active than women who were not afforded these opportunities. However, effect sizes were quite modest.

  12. Gatekeepers of science: attitudes toward the research participation of adults with intellectual disability.

    PubMed

    McDonald, Katherine E; Keys, Christopher B; Henry, David B

    2008-11-01

    Researchers and Institutional Review Board (IRB) members' attitudes influence scientific knowledge about individuals with intellectual disability. We recruited 260 intellectual disability researchers and IRB members to develop a measure of attitudes toward the research participation of adults with intellectual disability, the Participation in Research Attitude Scale. Findings suggest three conceptual domains: Opportunity and Choice, Help in Decision Making, and Beneficence. We also examined individual differences in attitudes and the relationships between general and specific attitudes. In general, intellectual disability researchers and those with closer relationships to individuals with disabilities had attitudes consistent with disability-rights principles. Some dimensions of global attitudes toward adults with intellectual disability predictedmore specific attitudes toward their research participation. Implications are discussed.

  13. Diminished acquired equivalence yet good discrimination performance in older participants.

    PubMed

    Robinson, Jasper; Owens, Emma

    2013-01-01

    We asked younger and older human participants to perform computer-based configural discriminations that were designed to detect acquired equivalence. Both groups solved the discriminations but only the younger participants demonstrated acquired equivalence. The discriminations involved learning the preferences ["like" (+) or "dislike" (-)] for sports [e.g., tennis (t) and hockey (h)] of four fictitious people [e.g., Alice (A), Beth (B), Charlotte (C), and Dorothy (D)]. In one experiment, the discrimination had the form: At+, Bt-, Ct+, Dt-, Ah-, Bh+, Ch-, Dh+. Notice that, e.g., Alice and Charlotte are "equivalent" in liking tennis but disliking hockey. Acquired equivalence was assessed in ancillary components of the discrimination (e.g., by looking at the subsequent rate of "whole" versus "partial" reversal learning). Acquired equivalence is anticipated by a network whose hidden units are shared when inputs (e.g., A and C) signal the same outcome (e.g., +) when accompanied by the same input (t). One interpretation of these results is that there are age-related differences in the mechanisms of configural acquired equivalence.

  14. Similar Subgroups Based on Cognitive Performance Parse Heterogeneity in Adults With ADHD and Healthy Controls

    PubMed Central

    Mostert, Jeanette C.; Hoogman, Martine; Onnink, A. Marten H.; van Rooij, Daan; von Rhein, Daniel; van Hulzen, Kimm J. E.; Dammers, Janneke; Kan, Cornelis C.; Buitelaar, Jan K.; Norris, David G.; Franke, Barbara

    2016-01-01

    Objective To characterize heterogeneity in adults with ADHD we aimed to identify subgroups within the adult ADHD spectrum, which differ in their cognitive profile. Method Neuropsychological data from adults with ADHD (n = 133) and healthy control participants (n = 132) were used in a confirmatory factor analysis. The resulting six cognitive factors were correlated across participants to form networks. We used a community detection algorithm to cluster these networks into subgroups. Results Both the ADHD and control group separated into three profiles that differed in cognitive performance. Profile 1 was characterized by aberrant attention and inhibition, profile 2 by increased delay discounting, and profile 3 by atypical working memory and verbal fluency. Conclusion Our findings suggest that qualitative differences in neuropsychological performance exist in both control and ADHD adult individuals. This extends prior findings in children with and without ADHD and provides a framework to parse participants into well-defined subgroups. PMID:26374770

  15. Understanding older adults' motivators and barriers to participating in organized programs supporting exercise behaviors.

    PubMed

    Biedenweg, Kelly; Meischke, Hendrika; Bohl, Alex; Hammerback, Kristen; Williams, Barbara; Poe, Pamela; Phelan, Elizabeth A

    2014-02-01

    Little is known about older adults' perceptions of organized programs that support exercise behavior. We conducted semi-structured interviews with 39 older adults residing in King County, Washington, who either declined to join, joined and participated, or joined and then quit a physical activity-oriented program. We sought to explore motivators and barriers to physical activity program participation and to elicit suggestions for marketing strategies to optimize participation. Two programs supporting exercise behavior and targeting older persons were the source of study participants: Enhance(®)Fitness and Physical Activity for a Lifetime of Success. We analyzed interview data using standard qualitative methods. We examined variations in themes by category of program participant (joiner, decliner, quitter) as well as by program and by race. Interview participants were mostly females in their early 70s. Approximately half were non-White, and about half had graduated from college. The most frequently cited personal factors motivating program participation were enjoying being with others while exercising and desiring a routine that promoted accountability. The most frequent environmental motivators were marketing materials, encouragement from a trusted person, lack of program fees, and the location of the program. The most common barriers to participation were already getting enough exercise, not being motivated or ready, and having poor health. Marketing messages focused on both personal benefits (feeling better, social opportunity, enjoyability) and desirable program features (tailored to individual needs), and marketing mechanisms ranged from traditional written materials to highly personalized approaches. These results suggest that organized programs tend to appeal to those who are more socially inclined and seek accountability. Certain program features also influence participation. Thoughtful marketing that involves a variety of messages and mechanisms is

  16. Activity and Participation Characteristics of Adults with Learning Disabilities - A Systematic Review

    PubMed Central

    Sharfi, Kineret; Rosenblum, Sara

    2014-01-01

    Background ‘Learning disabilities’ (LD) refer to a wide group of neurological disorders caused by deficits in the central nervous system which influence the individual's ability to maintain-, process or convey information to others in an efficient way. A worldwide discussion about the definitions of LD continues while a conceptual framework for studying the diverse life outcomes of adults with LD is still missing. Objective The aim was to review the literature on the activity and participation of adults with LD based on the International Classification of Functioning, Disability and Health (ICF) concepts. Methods “PsychInfo”, “Eric” and “PubMed” were searched for relevant literature according to the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). After a three-stage process, 62 articles relevant for domains of activity and participation of adults with LD were included in the review. Results Thirty-two articles focused on the domain of major life areas of education, work and employment and twelve articles focused on the domain of learning and applying knowledge. Limitations in activity and participation of the population with LD in these domains are recognized and discussed. Eighteen additional articles demonstrated that adults with LD confront difficulties in various life domains (e.g., communication, interpersonal interactions, mobility, and domestic life), however literature concerning these domains is scarce. Conclusions The ICF can be useful for further exploration of activity and participation characteristics of adults with LD in various life domains. Such exploration is required in order to gain a wider perspective of their functional characteristics and daily needs. PMID:25184315

  17. Effects of context expectation on prospective memory performance among older and younger adults.

    PubMed

    Kominsky, Terrence K; Reese-Melancon, Celinda

    2017-01-01

    This experiment examined the impact of context expectation on prospective memory (PM) performance among older and younger adults. Participants responded to PM target words embedded in an ongoing lexical decision task (LDT). Older and younger adults performed similarly on the PM task. Regardless of age, PM was significantly better for participants in the correct context expectation condition and significantly worse in the incorrect context expectation condition relative to participants who held no expectations about the context in which targets would appear. Participants' LDT response latencies were used to assess cost of the PM task to the ongoing task. Latencies were discernibly longer in the LDT block where the PM targets were expected compared to the block where they were not expected. The findings provide new information about how context can be used to support PM aging and suggest that contextual information can be equally beneficial for older and younger adults.

  18. Effect of Electronic Messaging on Physical Activity Participation among Older Adults

    PubMed Central

    Antoine Parker, Chantrell; Ellis, Rebecca

    2016-01-01

    The purpose of this study was to determine if electronic messaging would increase min of aerobic physical activity (PA) among older adults. Participants were active older adults (n = 28; M age = 60 years, SD = 5.99, and range = 51–74 years). Using an incomplete within-subjects crossover design, participants were randomly assigned to begin the 4-week study receiving the treatment condition (a morning and evening text message) or the control condition (an evening text message). Participants self-reported min of completed aerobic PA by cell phone text. The 1-way within-subjects ANOVA showed significant group differences (p < 0.05). Specifically, when participants were in the treatment condition, they reported significantly greater average weekly min of aerobic PA (M = 96.88 min, SD = 62.9) compared to when they completed the control condition (M = 71.68 min, SD = 40.98). Electronic messaging delivered via cell phones was effective at increasing min of aerobic PA among older adults. PMID:27293891

  19. The Economic Benefits of Adult Learning to Low-Qualified Young Adults: Do Participation and Qualification Decrease the Risk of Unemployment?

    ERIC Educational Resources Information Center

    Knipprath, Heidi; De Rick, Katleen

    2014-01-01

    Policymakers worldwide consider participation in adult learning beneficial for employability, in particular for specific target groups. However, still little is known about the effect of adult learning pursued by low-qualified young adults on their employment prospects. On the basis of a Flemish longitudinal database, we study the determinants and…

  20. Cross-National Patterns of Participation in Adult Education and Policy Trends in Korea, Norway, and Vietnam

    ERIC Educational Resources Information Center

    Desjardins, Richard; Melo, Veriene; Lee, Jeongwoo

    2016-01-01

    Using comparative data, this article examines the level and distribution of participation in adult education (AE) opportunities among countries that participated in PIAAC (Programme for the International Assessment of Adult Competencies). It considers observed cross-country patterns in relation to some mechanisms that drive unequal chances to…

  1. Self-Efficacy and Participation in Physical and Social Activity among Older Adults in Spain and the United States

    ERIC Educational Resources Information Center

    Perkins, Jessica M.; Multhaup, Kristi S.; Perkins, H. Wesley; Barton, Cole

    2008-01-01

    Purpose: We explored Bandura's self-efficacy theory as applied to older adult (aged 63-92) participation in physical and social activity in a cross-cultural study. Design and Methods: Older adults in Spain (n = 53) and the United States (n = 55) completed questions regarding self-efficacy, outcome expectancy, and participation in physical and…

  2. Changes in Social Participation and Volunteer Activity among Recently Widowed Older Adults

    ERIC Educational Resources Information Center

    Donnelly, Elizabeth A.; Hinterlong, James E.

    2010-01-01

    Purpose: Widowhood eliminates a key source of support that may trigger greater involvement in social activities and volunteer participation, which are related to better late-life health and functioning. We reexamine and build upon 2 recent studies exploring recent widowhood and social participation. Using different data, we perform a…

  3. Congregational Participation of a National Sample of Adults With Intellectual and Developmental Disabilities.

    PubMed

    Carter, Erik W; Kleinert, Harold L; LoBianco, Tony F; Sheppard-Jones, Kathleen; Butler, Laura N; Tyree, Milton S

    2015-12-01

    Supporting people with intellectual and developmental disabilities (IDD) to thrive requires careful consideration of multiple avenues of community involvement. Yet little attention has focused on the place of faith community participation in the lives of adults with IDD. We examined attendance at religious services using National Core Indicator data for a sample of 12,706 adults with IDD residing in 24 states. Almost half of adults (48.3%) reported attending a religious service in the past month, and more than one third (34.6%) attended 3 or more times. Religious involvement varied considerably based on a variety of individual (e.g., race, disability type, behavioral support needs, communication mode) and contextual factors (e.g., geographic locale, residential type). Moreover, monthly involvement in religious activities was much less common than participation in other community activities (i.e., exercise, entertainment, eating out, shopping). We offer recommendations for supporting the spiritual lives of adults with IDD, as well as highlight areas for future research and practice.

  4. The Benefits and Characteristics of Adult Learning in Kansas. A Survey of Participants in Non-Credit Learning Experiences.

    ERIC Educational Resources Information Center

    Oaklief, Charles R.; Oaklief, Margery M.

    A survey was conducted to determine the characteristics of adult non-credit students in Kansas, and the perceived benefits of their learning experiences. A total of 1,179 participants in Kansas non-credit adult learning experiences were identified from four distinct organizational groups representing Kansas adult basic education centers, business…

  5. Educating for Participation: Democratic Life and Performative Learning

    ERIC Educational Resources Information Center

    Radaelli, Eleonora

    2015-01-01

    A democratic life is a form of associated living that requires people to participate in a pluralistic dialogue in different spheres of the civic society: government, community, and work. Higher education classes have a leading role in preparing students for participation in a democratic society; however, more could be done, in particular focusing…

  6. Performance of Healthy Participants on the Iowa Gambling Task

    ERIC Educational Resources Information Center

    Steingroever, Helen; Wetzels, Ruud; Horstmann, Annette; Neumann, Jane; Wagenmakers, Eric-Jan

    2013-01-01

    The Iowa Gambling Task (IGT; Bechara, Damasio, Damasio, & Anderson, 1994) is often used to assess decision-making deficits in clinical populations. The interpretation of the results hinges on 3 key assumptions: (a) healthy participants learn to prefer the good options over the bad options; (b) healthy participants show homogeneous choice behavior;…

  7. The Adult Performance Level Program: A Serious and Deliberate Examination

    ERIC Educational Resources Information Center

    Griffith, William S.; Cervero, Ronald M.

    1977-01-01

    Examines the claims of the developers of the Adult Performance Level (APL) program to improve the teaching and testing of adults enrolled in federally supported adult basic education programs, identifies APL's theoretical problems, scrutinizes the technical aspects of its development, and evaluates the role of the U.S. Office of Education in these…

  8. Social neighborhood environment and sports participation among Dutch adults: does sports location matter?

    PubMed

    Kramer, D; Stronks, K; Maas, J; Wingen, M; Kunst, A E

    2015-04-01

    Studies on the relation between the social neighborhood environment and sports participation have produced inconsistent results. Use of generic sports outcomes may have obscured associations only apparent for sports at certain locations. This study aims to assess the association between the social neighborhood environment and three location-specific sports outcomes. Repeated cross-sectional data on sports participation (any type of sports, sports at indoor sports clubs, sports at outdoor sports clubs, sports on streets) were obtained from 20 600 adults using the Dutch national health survey 2006-2009. Data on neighborhood social safety and social capital were obtained using the Dutch Housing Research 2006. Over 40% of Dutch adults participated in any type of sports. Indoor sports clubs were most popular. Multilevel logistic regression analyses revealed that neighborhood social safety was positively associated with sports at indoor sports clubs [odds ratio (OR) = 1.25, 95% confidence interval (CI) = 1.06-1.48), but not with the other sports outcomes. Contrary, neighborhood social capital was positively associated with sports on streets only (OR = 1.69, 95% CI = 1.17-2.44). The results suggest that a positive social neighborhood environment enhances sports participation, but that this impact depends on the location of the sports activity. This study highlights the importance of using location-specific sports outcomes when assessing environmental determinants.

  9. Association between osteocalcin and cognitive performance in healthy older adults

    PubMed Central

    Bradburn, Steven; McPhee, Jamie S; Bagley, Liam; Sipila, Sarianna; Stenroth, Lauri; Narici, Marco Vincenzo; Pääsuke, Mati; Gapeyeva, Helena; Osborne, Gabrielle; Sassano, Lorraine; Meskers, Carel G. M.; Maier, Andrea B.; Hogrel, Jean-Yves; Barnouin, Yoann; Butler-Browne, Gillian; Murgatroyd, Chris

    2016-01-01

    Introduction cognitive deterioration and reductions of bone health coincide with increasing age. We examine the relationship between bone composition and plasma markers of bone remodelling with measures of cognitive performance in healthy adults. Methods this cross-sectional study included 225 old (52% women, mean age: 74.4 ± 3.3 years) and 134 young (52% women, mean age: 23.4 ± 2.7 years) adult participants from the MyoAge project. Whole body bone mineral density was measured by dual-energy X-ray absorptiometry. Blood analyses included a panel of bone-related peptides (dickkopf-1, osteoprotegerin, osteocalcin (OC), osteopontin, sclerostin, parathyroid hormone and fibroblast growth factor 23), as well as serum calcium and 25-hydroxy vitamin D assays. A selection of cognitive domains (working memory capacity, episodic memory, executive functioning and global cognition) was assessed with a standardised neuropsychological test battery. Results adjusting for covariates and multiple testing revealed that plasma OC levels were positively associated with measures of executive functioning (β = 0.444, P < 0.001) and global cognition (β = 0.381, P = 0.001) in the older women. Discussion these correlative results demonstrate a positive association between OC, a factor known to regulate bone remodelling, with cognitive performance in older non-demented women. Further work should address possible mechanistic interpretations in humans. PMID:27515675

  10. Network social capital, social participation, and physical inactivity in an urban adult population.

    PubMed

    Legh-Jones, Hannah; Moore, Spencer

    2012-05-01

    Research on individual social capital and physical activity has tended to focus on the association among physical activity, generalized trust, and social participation. Less is known about the association between network social capital, i.e., the resources accessed through one's social connections, and physical inactivity. Using formal network measures of social capital, this study examined which specific dimension of network capital (i.e. diversity, reach and range) was associated with physical inactivity, and whether network social capital mediated the association between physical inactivity and social participation. Data came from the 2008 Montreal (Canada) Neighbourhood Networks and Healthy Aging survey, in which 2707 adults 25 years and older in 300 Montreal neighbourhoods were surveyed. Physical activity was self-reported using the International Physical Activity Questionnaire (IPAQ). IPAQ guidelines provided the basis for the physical inactivity cutoff. Network social capital was measured with a position generator instrument. Multilevel logistic methods were used to examine the association between physical inactivity and individual social capital dimensions, while adjusting for socio-demographic and -economic factors. Higher network diversity was associated with a decreased likelihood of physical inactivity. Consistent with previous findings, individuals who did not participate in any formal associations were more likely to be physically inactive compared to those with high levels of participation. Network diversity mediated the association between physical inactivity and participation. Generalized trust and the network components of reach and range were not shown associated with physical inactivity. Findings highlight the importance of social participation and network social capital and the added value of network measures in the study of social capital and physical inactivity. Population-based programs targeting physical inactivity among adults might

  11. A model for the design and implementation of a participant recruitment registry for clinical studies of older adults

    PubMed Central

    Dowling, N Maritza; Olson, Nevin; Mish, Thomas; Kaprakattu, Preethy; Gleason, Carey

    2012-01-01

    Background The identification and enlistment of suitable participants into clinical studies is often challenging, requiring a large commitment of time and staff resources. The recruitment and retention of populations typically underrepresented in research present additional challenges to enrollment of sufficient numbers of participants in clinical studies. Inadequate participation may undermine the pace and direction of new treatment discoveries. Purpose Registries of potential research participants are powerful tools to support research by providing a framework to streamline screening and recruitment and to maintain a communication history with potential research participants. The authors present a model for the development and implementation of a web-based database system to support recruitment, enrollment, and retention of potential study participants in close alignment with the goals of the Wisconsin Alzheimer’s Disease Research Center (ADRC). Methods The required data elements and major information domains for the registry were identified using a structured problem-solving and system design approach and the collaboration of a multidisciplinary team of stakeholders. The system performance, utility, and usability were assessed through multiple iterations with the users. Results The process-oriented approach culminated in a multifaceted tool that combined contact management and potential research participant registration to assist with the challenges of recruitment and retention in clinical research. A unique feature of the registry design model was its contact management capabilities for efficient tracking of all contacts with registrants. Limitations We have focused on the development and implementation of a system for the recruitment of older adults with specific cognitive and medical characteristics. However, our procedures for identifying data needs and database system utility and functionality can be transferred easily to other populations and settings

  12. The Motivational Effects of Participation Versus Goal Setting on Performance.

    DTIC Science & Technology

    1982-01-01

    The manipulation ~.J. 14 checks consisted of questionaire items administered at the end of the work session. To assess the effectiveness of the goal...AD-A129 368 THE MOTIVATIONAL EFFECTS OF PARTICIPATION VERSUS GOAL / SETTING ON PERFORMA..(U) WASHINGTON UNIV SEATTLE GRADUATE SCHOOL OF BUSINESS...aM.IMf$CTLGNMC GS-13 QOV ACE f ATLGNM 4. TITLE (and Subtlej r.at Of REPORT & PERIOD covCmuO THE MOTIVATIONAL EFFECTS OF PARTICIPATION Technical Report

  13. Dynamics of Adult Participation in Part-Time Education and Training: Results from the British Household Panel Survey

    ERIC Educational Resources Information Center

    Macleod, Flora; Lambe, Paul

    2008-01-01

    In this paper we analyse the dynamics of adult participation in part-time education and training throughout the 90s and into the 2000s using data from 14 waves (1992-2005) of the British Household Panel Survey (BHPS). We study the volume (stocks) of participation and non-participation and the gross flows between states. This analysis provides a…

  14. Comparison of Life Participation Activities Among Adults Treated by Hemodialysis, Peritoneal Dialysis, and Kidney Transplantation: A Systematic Review

    PubMed Central

    Purnell, Tanjala S.; Auguste, Priscilla; Crews, Deidra C.; Lamprea-Montealegre, Julio; Olufade, Temitope; Greer, Raquel; Ephraim, Patti; Sheu, Johanna; Kostecki, Daniel; Powe, Neil R.; Rabb, Hamid; Jaar, Bernard; Boulware, L. Ebony

    2013-01-01

    Background A comprehensive assessment of the association of patients’ renal replacement therapy (RRT) modality on their participation in life activities (physical function, travel, recreation, freedom, work) is needed. Study Design Systematic review of peer-reviewed published studies. Setting & Population Adults undergoing RRT (hemodialysis, peritoneal dialysis, or transplantation). Selection Criteria for Studies We searched PubMed, Cochrane Library, and EMBASE from January 1980 through April 2012 for English-language articles that compared participation in life activities among patients receiving 1) hemodialysis compared with peritoneal dialysis, 2) hemodialysis compared with kidney transplantation, or 3) peritoneal dialysis compared with kidney transplantation. Predictor RRT modality. Outcomes Reported rates of physical function, travel, recreation, freedom, and work-related activities by RRT modality. Results A total of 46 studies (6 prospective cohort, 38 cross-sectional, and 2 pre-post transplantation) provided relevant comparisons of life participation activities among patients treated with hemodialysis, peritoneal dialysis, and kidney transplantation. Studies were conducted from 1985 to 2011 among diverse patient populations in 16 distinct locations. A majority of studies reported greater life participation rates among patients with kidney transplants compared to patients receiving either hemodialysis or peritoneal dialysis. In contrast, a majority of studies reported no differences in outcomes between patients receiving hemodialysis and patients receiving peritoneal dialysis. These results were consistent throughout the study period, across diverse populations, and among the subset of studies that performed appropriate adjustments for potential confounding factors. Limitations Many studies included in the review had significant design weaknesses. Conclusions Evidence suggests patients with kidney transplants may experience better rates of life

  15. The "participating victim" in the study of erotic experiences between children and adults: an historical analysis.

    PubMed

    Malón, Agustín

    2011-02-01

    During the 20th century, erotic experiences between minors and adults occupied a position of increasing interest, both public as well as scientific. In this area of research, one of the most notable evolutions in how these experiences are treated has been the progressive disappearance and/or the intense redefinition of what earlier researchers called "participating victims," i.e., minors apparently interested in accepting and/or sustaining these relationships. The present work, through a comparative analysis of the literature, seeks to substantiate this transformation during the second third of the 20th century. It will also argue that this evolution can be fundamentally explained in terms of the intense emotional, moral, and ideological importance that is ascribed to these experiences in the rise of the current victimological paradigm. Finally, this study endeavors to contribute to the understanding of childhood and the scientific study of child sexuality as well as of these experiences with adults.

  16. Executive performance in older Portuguese adults with low education.

    PubMed

    Pavão Martins, Isabel; Maruta, Carolina; Freitas, Vanda; Mares, Inês

    2013-01-01

    Evaluation of executive functions is essential in clinical diagnosis, yet there are limited data regarding the performance of participants with low education. We present results on several measures of executive functions obtained in community-dwelling adults with an overall low education and study the effect of this variable in each test. A sample of 479 adults (64% female, mean age 66.4 years) was assessed by a battery comprising 13 measures of executive function (Trail Making Test; Symbol Search; Matrix reasoning; Semantic and phonemic verbal fluencies; Stroop test; and digit spans). Tests' psychometric properties and the effects of age, gender, and education were studied across education levels within each age group. Tests showed good psychometric properties. Education explained more variance than age in the majority of measures, with lower educational levels being significantly associated to worse scores. Tables are presented with mean scores, standard deviation, and the value of extreme percentiles for younger (50-65, N = 232) and older (>65 years, N = 247) × education (0-3, 4, 5-9, and >9 years) subgroups. Education-adjusted norms are necessary for an adequate interpretation of test results. The present data may be useful for clinicians caring for populations with low literacy.

  17. Procrastination, Participation, and Performance in Online Learning Environments

    ERIC Educational Resources Information Center

    Michinov, Nicolas; Brunot, Sophie; Le Bohec, Olivier; Juhel, Jacques; Delaval, Marine

    2011-01-01

    The present study focuses on a specific learner characteristic in the management of time--procrastination--, and its role in an online learning environment. More specifically, it was expected that procrastination would influence the successfulness of online learning and that this could be explained by the level of participation of learners in…

  18. Work participation in adults with Marfan syndrome: Demographic characteristics, MFS related health symptoms, chronic pain, and fatigue.

    PubMed

    Velvin, Gry; Bathen, Trine; Rand-Hendriksen, Svend; Geirdal, Amy Østertun

    2015-12-01

    Marfan syndrome (MFS) is a severe autosomal dominant connective tissue disorder that might influence peoples work ability. This cross sectional study aims to investigate work participation in adults with verified MFS diagnosis and to explore how the health related consequences of MFS and other factors might influence work participation. The prevalence of health problems in young adults compared to older adults with MFS was examined in association to work participation. A postal questionnaire including questions about work participation, demographic characteristics, MFS related health problems, chronic pain, and fatigue was sent to 117 adults with verified MFS (Ghent 1), and 62% answered. Fifty-nine percent were employed or students, significantly lower work participation than the General Norwegian Population (GNP), but higher than the Norwegian population of people with disability. Most young adults worked full-time despite extensive health problems, but the average age for leaving work was low. Few had received any work adaptations prior to retiring from work. In multiple logistic regression analysis, only age, lower educational level and severe fatigue were significantly associated with low work participation; not MFS related health problems or chronic pain. Fatigue appears to be the most challenging health problem to deal with in work, but the covariance is complex. Focus on vocational guidance early in life, more appropriate work adaptations, and psychosocial support might improve the possibility for sustaining in work for adults with MFS. More research about work challenges in adults with MFS is needed.

  19. Effects of an aerobic exercise program on driving performance in adults with cardiovascular disease.

    PubMed

    Gaudet, Jeffrey; Mekary, Saïd; Bélanger, Mathieu; Johnson, Michel

    2016-06-01

    Cardiovascular disease (CVD) has been linked to decreases in driving performance and an increased crash risk. Regular exercise has been linked to improved driving performance among healthy adults. The aim of the current study was to investigate the relationship between a 12-week cardiac rehabilitation (CR) program and driving performance among individuals with CVD. Twenty-five individuals, including 12 cardiac adults and 13 healthy adults, took part in this study. Simulated driving performance was assessed using a standardized demerit-based scoring system at 0 and 12 weeks. Cardiac participants completed a 12-week CR program between evaluations. At baseline, cardiac participants had a higher number of demerit points than healthy adults (120.9±38.1 vs. 94.7±28.3, P=0.04). At follow-up, there was an improvement in both groups' driving evaluations, but the improvement was greater among the cardiac group such that there was no longer a difference in driving performance between both groups (94.6±30 vs. 86.9±34.8, P=0.51). Participation in an aerobic exercise-based CR program appears to lead to improvements in simulated driving performances of individuals with CVD.

  20. Developing Mentors: Adult participation, practices, and learning in an out-of-school time STEM program

    NASA Astrophysics Data System (ADS)

    Scipio, Deana Aeolani

    This dissertation examines learning within an out-of-school time (OST) Science, Technology, Engineering, and Mathematics (STEM) broadening participation program. The dissertation includes an introduction, three empirical chapters (written as individual articles), and a conclusion. The dissertation context is a chemical oceanography OST program for middle school students called Project COOL---Chemical Oceanography Outside the Lab. The program was a collaboration between middle school OST programming, a learning sciences research laboratory, and a chemical oceanography laboratory. Both labs were located at a research-based university in the Pacific Northwest of the United States. Participants include 34 youth, 12 undergraduates, and five professional scientists. The dissertation data corpus includes six years of ethnographic field notes across three field sites, 400 hours of video and audio recordings, 40 hours of semi-structured interviews, and more than 100 participant generated artifacts. Analysis methods include comparative case analysis, cognitive mapping, semiotic cluster analysis, video interaction analysis, and discourse analysis. The first empirical article focuses on synthesizing productive programmatic features from four years of design-based research.. The second article is a comparative case study of three STEM mentors from non-dominant communities in the 2011 COOL OST Program. The third article is a comparative case study of undergraduates learning to be mentors in the 2014 COOL OST Program. Findings introduce Deep Hanging as a theory of learning in practice. Deep Hanging entails authentic tasks in rich contexts, providing access, capitalizing on opportunity, and building interpersonal relationships. Taken together, these three chapters illuminate the process of designing a rich OST learning environment and the kinds of learning in practice that occurred for adult learners learning to be mentors through their participation in the COOL OST program. In

  1. Cognitive function in middle-aged and older adults participating in synchronized swimming-exercise

    PubMed Central

    Maeshima, Etsuko; Okumura, Yuka; Tatsumi, Juri; Tomokane, Sayaka; Ikeshima, Akiko

    2017-01-01

    [Purpose] The purpose of the present study was to examine cognitive function in middle-aged and older adults regularly engaging in synchronized swimming-exercise. [Subjects and Methods] Twenty-three female synchronized swimmers ranging in age from 49 to 85 years were recruited for the present study. The duration of synchronized swimming experience ranged from 1 to 39 years. The control group consisted of 36 age- and gender-matched community-dwelling middle-aged and older adults (age range: 49 to 77 years). Cognitive function was evaluated using the Japanese version of the Montreal Cognitive Assessment (MoCA-J) and compared between the synchronized swimmers and control participants. [Results] No significant differences in mean total MoCA-J scores were observed between the synchronized swimmers and control participants (23.2 ± 3.1 and 22.2 ± 3.6, respectively). Twenty-nine subjects in the control group and 17 in the synchronized swimming group scored below 26 on the MoCA-J, indicative of mild cognitive impairment. Significant differences in delayed recall—but not in visuospatial/executive function, naming, attention, language, abstraction, or orientation—were also observed between the two groups. [Conclusion] The results of the present study suggest that synchronized swimming has beneficial effects on cognitive function, particularly with regard to recent memory. PMID:28210062

  2. Older Adult Perceptions of Participation in Group- and Home-Based Falls Prevention Exercise.

    PubMed

    Robins, Lauren M; Hill, K D; Day, Lesley; Clemson, Lindy; Finch, Caroline; Haines, Terry

    2016-07-01

    This paper describes why older adults begin, continue, and discontinue group- and home-based falls prevention exercise and benefits and barriers to participation. Telephone surveys were used to collect data for 394 respondents. Most respondents reported not participating in group- (66%) or home-based (78%) falls prevention exercise recently. Reasons for starting group-based falls prevention exercise include health benefits (23-39%), health professional recommendation (13-19%), and social interaction (4-16%). They discontinued because the program finished (44%) or due to poor health (20%). Commonly reported benefits were social interaction (41-67%) and health (15-31%). Disliking groups was the main barrier (2-14%). Home-based falls prevention exercise was started for rehabilitation (46-63%) or upon health professional recommendation (22-48%) and stopped due to recovery (30%). Improvement in health (18-46%) was the main benefit. These findings could assist health professionals in prescribing group-based falls prevention exercise by considering characteristics of older adults who perceive social interaction to be beneficial.

  3. Benzodiazepine Dependence among Young Adult Participants in the Club Scene Who Use Drugs.

    PubMed

    Kurtz, Steven P; Buttram, Mance E; Surratt, Hilary L

    2017-01-01

    Young adults ages 18-29 report the highest rates of benzodiazepine (BZD) misuse in the United States. The majority of club drug users are also in this age group, and BZD misuse is prevalent among participants in club scenes. This article examines BZD dependence and its correlates among young adult participants in the electronic dance music (EDM) culture in Miami, Florida, who use drugs. Structured interviews were with men and women (N = 356) ages 18 to 29 who reported regular attendance at EDM venues and recent use of both club drugs and BZDs. Prevalences of BZD-related problems were 12.6% for BZD dependence, 21.1% BZD abuse, and 24.2% BZD abuse and/or dependence. In a multivariate logistic regression model, younger age (OR 0.85; 95% CI 0.76, 0.96), severe mental distress (OR 8.30; 95% CI 3.07, 22.49), daily marijuana use (OR 2.10; 95% CI 1.03, 4.27), and heavy opioid use (OR 2.33; 95% CI 1.12, 4.83) were associated with BZD dependence. BZD dependence was higher in this sample than in other populations described in the literature. The links between BZD dependence, overdose history, and heavy opioid misuse are especially worrisome among this young sample. Recommendations for intervention and research are discussed.

  4. Predictors of sustainable work participation of young adults with developmental disorders.

    PubMed

    Holwerda, Anja; van der Klink, Jac J L; de Boer, Michiel R; Groothoff, Johan W; Brouwer, Sandra

    2013-09-01

    For individuals with autism spectrum disorders (ASD) and attention deficit hyperactivity disorder (ADHD) work participation is a challenge, as shown by their low employment rates. The aim of this study was to investigate which factors predict work participation, finding work as well as maintaining employment, of young adults with ASD as well as ADD. We obtained data on 563 individuals with ASD and/or ADD, aged 15-27 years. The follow-up period ranged from 1.25 to 2.75 years. Being male (for ADD), living independently (for ASD), expecting to be able to work fulltime (for ASD and ADD), high perceived support from parents and perceived positive attitude of parents regarding work (for ASD and ADD) and perceived positive attitude of social environment (for ADD) predicted finding work by the young adult, while being male (for ADD) and higher age (for ASD and ADD) and positive attitude of social environment regarding work (for ASD) predicted maintaining employment. Both personal and social factors predict work outcome and should be taken into account when supporting individuals with DD in their transition to work.

  5. 42 CFR 418.58 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Condition of participation: Quality assessment and... Participation: Patient Care § 418.58 Condition of participation: Quality assessment and performance improvement... quality assessment and performance improvement program. The hospice's governing body must ensure that...

  6. 42 CFR 418.58 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Condition of participation: Quality assessment and... Participation: Patient Care § 418.58 Condition of participation: Quality assessment and performance improvement... quality assessment and performance improvement program. The hospice's governing body must ensure that...

  7. Psychosocial Experiences Associated with Confirmed and Self-Identified Dyslexia: A Participant-Driven Concept Map of Adult Perspectives

    ERIC Educational Resources Information Center

    Nalavany, Blace Arthur; Carawan, Lena Williams; Rennick, Robyn A.

    2011-01-01

    Concept mapping (a mixed qualitative-quantitative methodology) was used to describe and understand the psychosocial experiences of adults with confirmed and self-identified dyslexia. Using innovative processes of art and photography, Phase 1 of the study included 15 adults who participated in focus groups and in-depth interviews and were asked to…

  8. Consideration of How Levels of Achievement and Anxiety toward Education Affect Older People's Participation in Adult Education Programs.

    ERIC Educational Resources Information Center

    Norton, Paul G.

    Using a sample of 250 adults aged 65 or over (in Quincy, Massachusetts), this study investigated the relation of educational participation by older adults to socioeconomic achievement and to anxiety as regards education. Achievement was based on levels of occupation, income, and education. A series of 17 questions covered peer relationships,…

  9. Family Influences on Participation in Lifelong Learning. Patterns of Participation in Adult Education and Training. Working Paper 15.

    ERIC Educational Resources Information Center

    Gorard, Stephen; Rees, Gareth; Renold, Emma; Fevre, Ralph

    This study is part of a regional study in industrial South Wales on the determinants of participation and non-participation in post-compulsory education and training, with special reference to processes of change in the patterns of these determinants over time and to variations between geographical areas. The study combines contextual analysis of…

  10. Base rate of performance invalidity among non-clinical undergraduate research participants.

    PubMed

    Silk-Eglit, Graham M; Stenclik, Jessica H; Gavett, Brandon E; Adams, Jason W; Lynch, Julie K; Mccaffrey, Robert J

    2014-08-01

    Neuropsychological research frequently uses non-clinical undergraduate participants to evaluate neuropsychological tests. However, a recent study by An and colleagues (2012, Archives of Clinical Neuropsychology, 27, 849-857) called into question that the extent to which the interpretation of these participants' performance on neuropsychological tests is valid. This study found that in a sample of 36 participants, 55.6% exhibited performance invalidity at an initial session and 30.8% exhibited performance invalidity at a follow-up session. The current study attempted to replicate these findings in a larger, more representative sample using a more rigorous methodology. Archival data from 133 non-clinical undergraduate research participants were analyzed. Participants were classified as performance invalid if they failed any one PVT. In the current sample, only 2.26% of participants exhibited performance invalidity. Thus, concerns regarding insufficient effort and performance invalidity when using undergraduate research participants appear to be overstated.

  11. Older adults and political participation on the Internet: a cross-cultural comparison of the USA and China.

    PubMed

    Xie, Bo; Jaeger, Paul T

    2008-03-01

    Older adults are not only lagging behind in terms of physical access to the Internet but also in engaging in political activities in the online environment. The findings from two independent studies bridging the USA and China suggest that older adults, even when they have access to the Internet, have ambivalent or negative attitudes toward political activities online. As political participation is seen as one of the key social benefits of the Internet and many governments are moving interactions with citizens into the online environment through e-government, the hesitance of older adults to engage in political participation via the Internet is a significant social and political issue that deserves further study and discussion internationally. This paper reviews the social impact of the Internet on political participation and the possible forms of political participation among older Internet users, examining the data from the two studies in terms of the parallel issues of older adults' attitudes toward political participation online and different cultural understandings of political participation. The findings from the comparison of the data are examined and the growing importance of this area of study is detailed. Ultimately, this paper offers suggestions for future research in the area of older adults, political participation, and the Internet.

  12. Mapping Adult Literacy Performance. Background Paper

    ERIC Educational Resources Information Center

    Circelli, Michelle; Curtis, David; Perkins, Kate

    2011-01-01

    Language, literacy and numeracy are necessary for greater workforce participation, productivity and social inclusion. Being able to measure the level of proficiency in these skills, and any changes in the level of skills, is important for getting a sense of how well language, literacy and numeracy programs are working. Two measurement tools used…

  13. Metacomprehension and Comprehension Performance in Younger and Older Adults.

    ERIC Educational Resources Information Center

    Moore, DeWayne; And Others

    1997-01-01

    The Metacomprehension Scale was completed by 30 younger and 30 older adults. Younger adults reported greater use of strategies to resolve comprehension failures and valued good comprehension more. The regulation dimension of metacomprehension was a reliable predictor of comprehension performance. (SK)

  14. The Adult Performance Level Program: A Serious and Deliberate Examination.

    ERIC Educational Resources Information Center

    Griffith, William S.; Cervero, Ronald M.

    Noting that the Federal adult education program, Adult Performance Level Program (APL), only affects 1% of its target population, the author examines the program and concludes with seven major observations: (1) Increased attention should be given to the admonition, "Users of the instrument should have a general knowledge of the principles of…

  15. Policy to Performance Toolkit: Transitioning Adults to Opportunity

    ERIC Educational Resources Information Center

    Alamprese, Judith A.; Limardo, Chrys

    2012-01-01

    The "Policy to Performance Toolkit" is designed to provide state adult education staff and key stakeholders with guidance and tools to use in developing, implementing, and monitoring state policies and their associated practices that support an effective state adult basic education (ABE) to postsecondary education and training transition…

  16. Visual Performance of Adults with Prelingual Auditory Impairment

    ERIC Educational Resources Information Center

    Rietveld, S.; Spiering, M.; Rotteveel, M.; van Beest, I.

    2004-01-01

    Reaction times and picture evaluations by 18 adults with hearing loss were compared with those of 18 matched controls during two visual priming tasks. In Task 1, participants reacted to sexual and plant target pictures (while influenced by similar preceding pictures) by pressing "sex" or "plant" buttons. In Task 2, they evaluated target Japanese…

  17. Personal Factors and Perceived Barriers to Participation in Leisure Activities for Young and Adults with Developmental Disabilities

    ERIC Educational Resources Information Center

    Badia, Marta; Orgaz, Begona M.; Verdugo, Miguel A.; Ullan, Ana M.; Martinez, Magdalena M.

    2011-01-01

    Participation in leisure activities has been identified as a factor that favors inclusion in the community and it also contributes to a better quality of life. This study analyzed the influence of certain personal characteristics and environmental factors in the participation in leisure activities of youngsters and adults with developmental…

  18. Revisiting the Literature on Study Abroad Participation in Adult and Higher Education: Moving beyond Two Decades and Two Percent

    ERIC Educational Resources Information Center

    Nguyen-Voges, Shelbee

    2015-01-01

    The purpose of this literature review is to critically examine over two decades of research concerned with study abroad participation in the United States. Research questions framing the investigation are: 1) What methodological shortcomings can be identified in assessing influences on study abroad participation for adult and higher education…

  19. Differences Between Parents of Young Versus Adult Children Seeking to Participate in Family-to-Family Psychoeducation

    PubMed Central

    Schiffman, Jason; Kline, Emily; Reeves, Gloria; Jones, Amanda; Medoff, Deborah; Lucksted, Alicia; Fang, Li Juan; Dixon, Lisa B.

    2016-01-01

    Objective Parents of individuals with mental illness often play a central role in initiating and supporting their children’s treatment. This study compared psychological symptoms and experiences of parents of younger versus older consumers. Parents were seeking to participate in a family education program for relatives of individuals with mental illness. Methods Domains of caregiving and distress were assessed among parents of youths (N=56), of young adults (N=137), and of adults ≥30 (N=72) who were seeking to participate in the National Alliance on Mental Illness Family-to-Family program. Results Parents of youths endorsed greater burden, difficulties, and emotional distress than parents of young adults, who in turn endorsed greater burden, difficulties, and emotional distress than parents of older adults. Conclusions Findings suggest that burden, difficulties, and emotional distress among parents seeking participation in this program may be highest when children with mental health concerns are younger and that the burdens recede as children age. PMID:24492901

  20. Adult Competency Instructional Guide Based on Adult Performance Level Studies. Career Education for Adults. Consumer Economics Module. Health Module.

    ERIC Educational Resources Information Center

    Auburn Univ., AL. Dept. of Vocational and Adult Education.

    Developed at Auburn University, Alabama, and based on Adult Performance Level (APL) research conducted at the University of Texas, the two teaching modules for adult career education in this curriculum guide are for the health and for the consumer economics curriculum areas. Focus is on development of basic skills in communication, problem…

  1. Determinants of masticatory performance in dentate adults.

    PubMed

    Hatch, J P; Shinkai, R S; Sakai, S; Rugh, J D; Paunovich, E D

    2001-07-01

    Masticatory performance results from a complex interplay of direct and indirect effects, yet most studies employ univariate models. This study tested a multivariate model of masticatory performance for dentate subjects. Explanatory variables included number of functional tooth units, bite force, sex, age, masseter cross-sectional area, presence of temporomandibular disorders, and presence of diabetes mellitus. The population-based sample consisted of 631 dentate subjects aged 37-80 years. Covariance structure analysis showed that 68% of the variability in masticatory performance could be explained by the combined effects of the explanatory variables. Age and sex did not show a strong effect on masticatory performance, either directly or indirectly through masseter cross-sectional area, temporomandibular disorders, and bite force. Number of functional tooth units and bite force were confirmed as the key determinants of masticatory performance, which suggests that their maintenance may be of major importance for promoting healthful functional status.

  2. Future thinking improves prospective memory performance and plan enactment in older adults.

    PubMed

    Altgassen, Mareike; Rendell, Peter G; Bernhard, Anka; Henry, Julie D; Bailey, Phoebe E; Phillips, Louise H; Kliegel, Matthias

    2015-01-01

    Efficient intention formation might improve prospective memory by reducing the need for resource-demanding strategic processes during the delayed performance interval. The present study set out to test this assumption and provides the first empirical assessment of whether imagining a future action improves prospective memory performance equivalently at different stages of the adult lifespan. Thus, younger (n = 40) and older (n = 40) adults were asked to complete the Dresden Breakfast Task, which required them to prepare breakfast in accordance with a set of rules and time restrictions. All participants began by generating a plan for later enactment; however, after making this plan, half of the participants were required to imagine themselves completing the task in the future (future thinking condition), while the other half received standard instructions (control condition). As expected, overall younger adults outperformed older adults. Moreover, both older and younger adults benefited equally from future thinking instructions, as reflected in a higher proportion of prospective memory responses and more accurate plan execution. Thus, for both younger and older adults, imagining the specific visual-spatial context in which an intention will later be executed may serve as an easy-to-implement strategy that enhances prospective memory function in everyday life.

  3. Factors affecting the benefits of a six-month supervised exercise program on community-dwelling older adults: interactions among age, gender, and participation

    PubMed Central

    Hulya, Tuna Donat; Sevi, Yeşilyaprak Subasi Sevgi; Serap, Acar; Ayse, Ozcan Edeer

    2015-01-01

    [Purpose] This study determined the effects of age, gender, and participation on the benefits of a 6-month supervised exercise program on older adults. [Subjects and Methods] Eighty-five (37 women, 48 men) community-dwelling older adults participated. The chair sit-and-reach test, the 8-foot up-and-go test, the 6-minute walk test, the Berg Balance Scale, lower-body flexibility, dynamic balance, aerobic endurance, balance, metabolic rate, muscle strength, and position sense were evaluated. Repeated-measures of analysis of variance was performed including dependent variables of age, gender, and participation in the exercise program as dependent inter-subject factors and time of assessment as an intra-subject factor. [Results] Mean exercise participation was 29.88 ± 1.29 sessions. Flexibility, balance, position sense, and strength showed a significant main effect of time. There was a significant gender interaction for right shoulder flexion strength and knee extension strength, a significant gender-participation interaction for pre-/post-intervention measures of functional mobility, and a significant age-participation interaction for flexibility. [Conclusion] Exercise training improved outcomes after 6 months of supervised exercise, but the changes were similar regardless of participation level. Changes in strength were more pronounced in men than women. PMID:26157233

  4. Pathways to health risk exposure in adult film performers.

    PubMed

    Grudzen, Corita R; Ryan, Gery; Margold, William; Torres, Jacqueline; Gelberg, Lillian

    2009-01-01

    Despite being part of a large and legal industry in Los Angeles, little is known about adult film performers' exposure to health risks and when and how these risks might occur. The objective was to identify exposure to physical, mental, and social health risks and the pathways to such risks among adult film performers and to determine how risks differ between different types of performers, such as men and women. Semi-structured in-depth interviews were conducted with 18 female and ten male performers as well as two key informants from the industry. Performers and key informants were recruited through Protecting Adult Welfare, adult film venues, and snowball sampling. Performers engaged in risky health behaviors that included high-risk sexual acts that are unprotected, substance abuse, and body enhancement. They are exposed to physical trauma on the film set. Many entered and left the industry with financial insecurity and suffered from mental health problems. Women were more likely than men to be exposed to health risks. Adult film performers, especially women, are exposed to health risks that accumulate over time and that are not limited to sexually transmitted diseases.

  5. Capacity to Participation in Cerebral Palsy: Evidence of an Indirect Path Via Performance

    PubMed Central

    Bjornson, Kristie F.; Zhou, Chuan; Stevenson, Richard; Christakis, Dimitri A.

    2014-01-01

    Objective To examine the hypothesis that the influence of physical activity capacity on participation is mediated through activity performance. Design Secondary analysis of a prospective cross-sectional study sample. Setting Regional pediatric specialty care hospital. Participants Children (N = 128; 59% boys; age range, 2–9y) with cerebral palsy with Gross Motor Function Classification System levels I to III; 49% had hemiplegia, and 72% had spasticity. Interventions Not applicable. Main Outcome Measures Activity capacity was measured with the Gross Motor Function Measure-66, performance was measured with the Activities Scale for Kids, and participation was measured with the Assessment of Life Habits. Children’s Assessment of Participation and Enjoyment and the Assessment of Preschool Children’s Participation assessed diversity participation. Regression equations and Sobel z test were used to examine the mediated effect via performance. Results Physical activity performance mediates 74.9% (β=.83, P<.001) of the effect of activity capacity on total participation levels and 52.8% (β=.47, P=.001) of the effect of capacity on diversity participation. Conclusions The relation between what an ambulatory child with cerebral palsy is able to perform in a clinical setting and their participation in life is significantly mediated by what they actually do motorically in day-to-day life. Results suggest that interventions focusing on improving what they actually do every day, regardless of their capacity to perform (what they can do when tested), may positively influence participation. PMID:23835350

  6. Widespread pain and depression are key modifiable risk factors associated with reduced social participation in older adults

    PubMed Central

    Wilkie, Ross; Blagojevic-Bucknall, Milisa; Belcher, John; Chew-Graham, Carolyn; Lacey, Rosie J.; McBeth, John

    2016-01-01

    Abstract In older adults, reduced social participation increases the risk of poor health-related quality of life, increased levels of inflammatory markers and cardiovascular disease, and increased mortality. Older adults frequently present to primary care, which offers the potential to deliver interventions at the point of care to increase social participation. The aim of this prospective study was to identify the key modifiable exposures that were associated with reduced social participation in a primary care population of older adults. The study was a population-based prospective cohort study. Participants (n = 1991) were those aged ≥65 years who had completed questionnaires at baseline, and 3 and 6-year follow-ups. Generalized linear mixed modeling framework was used to test for associations between exposures and decreasing social participation over 6 years. At baseline, 44% of participants reported reduced social participation, increasing to 49% and 55% at 3 and 6-year follow-up. Widespread pain and depression had the strongest independent association with reduced social participation over the 6-year follow-up period. The prevalence of reduced social participation for those with widespread pain was 106% (adjusted incidence rate ratio 2.06, 95% confidence interval 1.72, 2.46), higher than for those with no pain. Those with depression had an increased prevalence of 82% (adjusted incidence rate ratio 1.82, 95% confidence interval 1.62, 2.06). These associations persisted in multivariate analysis. Population ageing will be accompanied by increasing numbers of older adults with pain and depression. Future trials should assess whether screening for widespread pain and depression, and targeting appropriate treatment in primary care, increase social participation in older people. PMID:27495019

  7. Effects of Acute Alcohol Consumption in Older and Younger Adults: Perceived Impairment Versus Psychomotor Performance*

    PubMed Central

    Gilbertson, Rebecca; Ceballos, Natalie A.; Prather, Robert; Nixon, Sara Jo

    2009-01-01

    Objective: Perceived impairment and psychomotor performance following acute alcohol administration in older (ages 50-74, n = 42; 22 male) and younger (ages 25-35, n = 26; 12 male) adults were investigated in this study. Method: Double-blind, placebo-controlled alcohol administration techniques were designed to produce peak levels of breath alcohol concentration consistent with an episode of social drinking (40 mg/100 ml). Behavioral measures (Trail Making Test, Forms A and B), as well as measures of self-reported perceived intoxication and impairment, were administered on the ascending and descending limbs at common time points after beverage ingestion. Results: Results indicated that psychomotor performance differences did not parallel self-reported levels of perceived impairment. Relative to younger adults, older adults exhibited performance deficits on the ascending limb while simultaneously reporting less perceived impairment. Conversely, on the descending limb, older adults who received alcohol reported more perceived impairment than did those who received placebo, although psychomotor performance between these two groups of older drinkers did not differ. For younger participants, a moderate dose of alcohol facilitated performance on the ascending limb; however, these differences were not reflected on the descending limb. Conclusions: These results reinforce the common knowledge that self-reported measures may not provide an accurate reflection of performance outcomes and, importantly, that older adults may be impaired even under a moderate dose of alcohol, although they may not be aware (i.e., report) of this impairment. PMID:19261236

  8. Pathways to Health Risk Exposure in Adult Film Performers

    PubMed Central

    Ryan, Gery; Margold, William; Torres, Jacqueline; Gelberg, Lillian

    2008-01-01

    Despite being part of a large and legal industry in Los Angeles, little is known about adult film performers’ exposure to health risks and when and how these risks might occur. The objective was to identify exposure to physical, mental, and social health risks and the pathways to such risks among adult film performers and to determine how risks differ between different types of performers, such as men and women. Semi-structured in-depth interviews were conducted with 18 female and ten male performers as well as two key informants from the industry. Performers and key informants were recruited through Protecting Adult Welfare, adult film venues, and snowball sampling. Performers engaged in risky health behaviors that included high-risk sexual acts that are unprotected, substance abuse, and body enhancement. They are exposed to physical trauma on the film set. Many entered and left the industry with financial insecurity and suffered from mental health problems. Women were more likely than men to be exposed to health risks. Adult film performers, especially women, are exposed to health risks that accumulate over time and that are not limited to sexually transmitted diseases. PMID:18709554

  9. Distinct effects of positive and negative music on older adults' auditory target identification performances.

    PubMed

    Vieillard, Sandrine; Bigand, Emmanuel

    2014-01-01

    Older adults, compared to younger adults, are more likely to attend to pleasant situations and avoid unpleasant ones. Yet, it is unclear whether such a phenomenon may be generalized to musical emotions. In this study, we investigated whether there is an age-related difference in how musical emotions are experienced and how positive and negative music influences attention performances in a target identification task. Thirty-one young and twenty-eight older adults were presented with 40 musical excerpts conveying happiness, peacefulness, sadness, and threat. While listening to music, participants were asked to rate their feelings and monitor each excerpt for the occurrence of an auditory target. Compared to younger adults, older adults reported experiencing weaker emotional activation when listening to threatening music and showed higher level of liking for happy music. Correct reaction times (RTs) for target identification were longer for threatening than for happy music in older adults but not in younger adults. This suggests that older adults benefit from a positive musical context and can regulate emotion elicited by negative music by decreasing attention towards it (and therefore towards the auditory target).

  10. 42 CFR 403.732 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Condition of participation: Quality assessment and... participation: Quality assessment and performance improvement. The RNHCI must develop, implement, and maintain a quality assessment and performance improvement program. (a) Standard: Program scope. (1) The...

  11. 42 CFR 403.732 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Condition of participation: Quality assessment and... participation: Quality assessment and performance improvement. The RNHCI must develop, implement, and maintain a quality assessment and performance improvement program. (a) Standard: Program scope. (1) The...

  12. 42 CFR 403.732 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Condition of participation: Quality assessment and... participation: Quality assessment and performance improvement. The RNHCI must develop, implement, and maintain a quality assessment and performance improvement program. (a) Standard: Program scope. (1) The...

  13. 42 CFR 403.732 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Condition of participation: Quality assessment and... participation: Quality assessment and performance improvement. The RNHCI must develop, implement, and maintain a quality assessment and performance improvement program. (a) Standard: Program scope. (1) The...

  14. 42 CFR 418.58 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Condition of participation: Quality assessment and...: Patient Care § 418.58 Condition of participation: Quality assessment and performance improvement. The... assessment and performance improvement program. The hospice's governing body must ensure that the...

  15. 42 CFR 418.58 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) HOSPICE CARE Conditions of Participation: Patient Care § 418.58 Condition of participation: Quality assessment and performance improvement... palliative outcomes; and takes actions to demonstrate improvement in hospice performance. The hospice...

  16. Performance Incentives in Texas: Why Schools Chose Not to Participate. Research Brief

    ERIC Educational Resources Information Center

    National Center on Performance Incentives, 2008

    2008-01-01

    In "Performance Incentives in Texas: Why Schools Chose Not to Participate"--a paper presented at the National Center on Performance Incentives research to policy conference in February--Jessica Lewis and Matthew Springer of Vanderbilt University examine why some Texas public schools declined to participate in the Texas Educator…

  17. Simulated driving performance of adults with ADHD: comparisons with alcohol intoxication.

    PubMed

    Weafer, Jessica; Camarillo, Daniel; Fillmore, Mark T; Milich, Richard; Marczinski, Cecile A

    2008-06-01

    Previous research has demonstrated that adults with attention deficit/hyperactivity disorder (ADHD) are more likely to experience driving-related problems, which suggests that they may exhibit poorer driving performance. However, direct experimental evidence of this hypothesis is limited. The current study involved 2 experiments that evaluated driving performance in adults with ADHD in terms of the types of driving decrements typically associated with alcohol intoxication. Experiment 1 compared the simulated driving performance of 15 adults with ADHD to 23 adult control participants, who performed the task both while sober and intoxicated. Results showed that sober adults with ADHD exhibited decrements in driving performance compared to sober controls, and that the profile of impairment for the sober ADHD group did in fact resemble that of intoxicated drivers at the blood alcohol concentration level for legally impaired driving in the United States. Driving impairment of the intoxicated individuals was characterized by greater deviation of lane position, faster and more abrupt steering maneuvers, and increased speed variability. Experiment 2 was a dose-challenge study in which 8 adults with ADHD and 8 controls performed the driving simulation task under 3 doses of alcohol: 0.65g/kg, 0.45g/kg, and 0.0g/kg (placebo). Results showed that driving performance in both groups was impaired in response to alcohol, and that individuals with ADHD exhibited generally poorer driving performance than did controls across all dose conditions. Together the findings provide compelling evidence to suggest that the cognitive and behavioral deficits associated with ADHD might impair driving performance in such a manner as to resemble that of an alcohol intoxicated driver. Moreover, alcohol might impair the performance of drivers with ADHD in an additive fashion that could considerably compromise their driving skill even at blood alcohol concentrations below the legal limit.

  18. 45 CFR 286.90 - How many hours per week must an adult or minor head-of-household participate in work-related...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false How many hours per week must an adult or minor... must an adult or minor head-of-household participate in work-related activities to count in the numerator of the work participation rate? During the month, an adult or minor head-of-household...

  19. 45 CFR 286.90 - How many hours per week must an adult or minor head-of-household participate in work-related...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 2 2011-10-01 2011-10-01 false How many hours per week must an adult or minor... must an adult or minor head-of-household participate in work-related activities to count in the numerator of the work participation rate? During the month, an adult or minor head-of-household...

  20. 45 CFR 286.90 - How many hours per week must an adult or minor head-of-household participate in work-related...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 2 2013-10-01 2012-10-01 true How many hours per week must an adult or minor head... must an adult or minor head-of-household participate in work-related activities to count in the numerator of the work participation rate? During the month, an adult or minor head-of-household...

  1. 45 CFR 286.90 - How many hours per week must an adult or minor head-of-household participate in work-related...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 2 2014-10-01 2012-10-01 true How many hours per week must an adult or minor head... must an adult or minor head-of-household participate in work-related activities to count in the numerator of the work participation rate? During the month, an adult or minor head-of-household...

  2. 45 CFR 286.90 - How many hours per week must an adult or minor head-of-household participate in work-related...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 2 2012-10-01 2012-10-01 false How many hours per week must an adult or minor... must an adult or minor head-of-household participate in work-related activities to count in the numerator of the work participation rate? During the month, an adult or minor head-of-household...

  3. Implicit Motor Sequence Learning and Working Memory Performance Changes Across the Adult Life Span

    PubMed Central

    Meissner, Sarah Nadine; Keitel, Ariane; Südmeyer, Martin; Pollok, Bettina

    2016-01-01

    Although implicit motor sequence learning is rather well understood in young adults, effects of aging on this kind of learning are controversial. There is first evidence that working memory (WM) might play a role in implicit motor sequence learning in young adults as well as in adults above the age of 65. However, the knowledge about the development of these processes across the adult life span is rather limited. As the average age of our population continues to rise, a better understanding of age-related changes in motor sequence learning and potentially mediating cognitive processes takes on increasing significance. Therefore, we investigated aging effects on implicit motor sequence learning and WM. Sixty adults (18–71 years) completed verbal and visuospatial n-back tasks and were trained on a serial reaction time task (SRTT). Randomly varying trials served as control condition. To further assess consolidation indicated by off-line improvement and reduced susceptibility to interference, reaction times (RTs) were determined 1 h after initial learning. Young and older but not middle-aged adults showed motor sequence learning. Nine out of 20 older adults (compared to one young/one middle-aged) exhibited some evidence of sequence awareness. After 1 h, young and middle-aged adults showed off-line improvement. However, RT facilitation was not specific to sequence trials. Importantly, susceptibility to interference was reduced in young and older adults indicating the occurrence of consolidation. Although WM performance declined in older participants when load was high, it was not significantly related to sequence learning. The data reveal a decline in motor sequence learning in middle-aged but not in older adults. The use of explicit learning strategies in older adults might account for the latter result. PMID:27199736

  4. Substance Use, Health, and Functioning Characteristics of Medical Marijuana Program Participants Compared to the General Adult Population in Ontario (Canada).

    PubMed

    Fischer, Benedikt; Ialomiteanu, Anca R; Aeby, Samantha; Rudzinski, Katherine; Kurdyak, Paul; Rehm, Jürgen

    2017-01-01

    Existent profiles of Medical Marijuana Program (MMP) participants indicate common and co-morbid chronic diseases, yet evidence on disability or functioning as well as comparisons with general populations are largely lacking. This study compared health, substance use, and functioning status among formally approved MMP participants with the general adult population in Ontario (Canada). A community-recruited sample (n = 53) of MMP participants was compared to a sub-sample (n = 510) of the representative Centre for Addiction and Mental Health (CAMH) Monitor (2015 cycle) survey of Ontario general population adults (ages 18+) based on identical telephone-based interviews regarding substance use, health, and functioning measures. Means and standard deviations for all indicators were computed by sex, controlled for age and education, and compared by regression techniques. MMP participants were more likely to be male, younger, and less socio-economically integrated; they indicated more common psychoactive substance (e.g., tobacco, daily cannabis) and psychotropic medication use, as well as overall worse physical and mental health and functioning status. Marked differences between MMP participants and general population adults were observed. MMPs appear to attract individuals with complex chronic health problems; however, little is known about the impact of MMP participation on these.

  5. From Grapheme to Phonological Output: Performance of Adults Who Stutter on a Word Jumble Task

    PubMed Central

    McGill, Megann; Sussman, Harvey; Byrd, Courtney T.

    2016-01-01

    Purpose The purpose of the present study was to extend previous research by analyzing the ability of adults who stutter to use phonological working memory in conjunction with lexical access to perform a word jumble task. Method Forty English words consisting of 3-, 4-, 5-, and 6-letters (n = 10 per letter length category) were randomly jumbled using a web-based application. During the experimental task, 26 participants were asked to silently manipulate the scrambled letters to form a real word. Each vocal response was coded for accuracy and speech reaction time (SRT). Results Adults who stutter attempted to solve fewer word jumble stimuli than adults who do not stutter at the 4-letter, 5-letter, and 6-letter lengths. Additionally, adults who stutter were significantly less accurate solving word jumble tasks at the 4-letter, 5-letter, and 6-letter lengths compared to adults who do not stutter. At the longest word length (6-letter), SRT was significantly slower for the adults who stutter than the fluent controls. Conclusion Results of the current study lend further support to the notion that differences in various aspects of phonological processing, including vision-to-sound conversions, sub-vocal stimulus manipulation, and/or lexical access are compromised in adults who stutter. PMID:26963917

  6. Performance pay improves engagement, progress, and satisfaction in computer-based job skills training of low-income adults.

    PubMed

    Koffarnus, Mikhail N; DeFulio, Anthony; Sigurdsson, Sigurdur O; Silverman, Kenneth

    2013-01-01

    Advancing the education of low-income adults could increase employment and income, but adult education programs have not successfully engaged low-income adults. Monetary reinforcement may be effective in promoting progress in adult education. This experiment evaluated the benefits of providing incentives for performance in a job-skills training program for low-income, unemployed adults. Participants worked on typing and keypad programs for 7 months. Participants randomly assigned to Group A (n = 23) earned hourly and productivity pay on the typing program (productivity pay), but earned only equalized hourly pay on the keypad program (hourly pay). Group B (n = 19) participants had the opposite contingencies. Participants worked more on, advanced further on, and preferred their productivity pay program. These results show that monetary incentives can increase performance in a job-skills training program, and indicate that payment in adult education programs should be delivered contingent on performance in the training program instead of simply on attendance.

  7. Adult ESL: Politics, Pedagogy, and Participation in Classroom and Community Programs.

    ERIC Educational Resources Information Center

    Smoke, Trudy, Ed.

    The collection of essays on the politics of adult English-as-a-Second-Language (ESL) instruction includes: "The Politics of Adult ESL literacy: Becoming Politically Visible" (Pamela Ferguson); "Learning To Be Legal: Unintended Meanings for Adult Schools" (Pia Moriarty); "The Relationship Between Knowing Our Students' Real…

  8. An Acute Bout of Exercise Improves the Cognitive Performance of Older Adults.

    PubMed

    Johnson, Liam; Addamo, Patricia K; Selva Raj, Isaac; Borkoles, Erika; Wyckelsma, Victoria; Cyarto, Elizabeth; Polman, Remco C

    2016-10-01

    There is evidence that an acute bout of exercise confers cognitive benefits, but it is largely unknown what the optimal mode and duration of exercise is and how cognitive performance changes over time after exercise. We compared the cognitive performance of 31 older adults using the Stroop test before, immediately after, and at 30 and 60 min after a 10 and 30 min aerobic or resistance exercise session. Heart rate and feelings of arousal were also measured before, during, and after exercise. We found that, independent of mode or duration of exercise, the participants improved in the Stroop Inhibition task immediately postexercise. We did not find that exercise influenced the performance of the Stroop Color or Stroop Word Interference tasks. Our findings suggest that an acute bout of exercise can improve cognitive performance and, in particular, the more complex executive functioning of older adults.

  9. A Need to Be Needed: The Intersection between Emotions, Apprenticeship, and Student Participation in an Adult ESL Literacy Classroom

    ERIC Educational Resources Information Center

    Finn, Heather B.

    2015-01-01

    Adult immigrants bring rich experiences to the English as a Second Language (ESL) literacy classroom, and these experiences, which are often fraught with emotion, can influence how they participate in the learning process. In community-based classrooms, where teachers typically have the flexibility to create their own curriculum, there are many…

  10. Participation Patterns in Adult Education: The Role of Institutions and Public Policy Frameworks in Resolving Coordination Problems

    ERIC Educational Resources Information Center

    Desjardins, Richard; Rubenson, Kjell

    2013-01-01

    This article focuses on evidence regarding cross-national patterns of participation in adult education and an interpretation of these patterns from an institutional and public policy perspective. The interpretation follows from the perspective that sustaining high and widely distributed levels of investment in the development and maintenance of…

  11. The Impact of Welfare State Regimes on Barriers to Participation in Adult Education: A Bounded Agency Model

    ERIC Educational Resources Information Center

    Rubenson, Kjell; Desjardins, Richard

    2009-01-01

    Quantitative and qualitative findings on barriers to participation in adult education are reviewed and some of the defining parameters that may explain observed national differences are considered. A theoretical perspective based on bounded agency is put forth to take account of the interaction between structurally and individually based barriers…

  12. Effects of Participation in High School Sports and Nonsport Extracurricular Activities on Political Engagement among Black Young Adults

    ERIC Educational Resources Information Center

    Braddock, Jomills Henry; Hua, Lv; Dawkins, Marvin P.

    2007-01-01

    The impact of involvement in high school athletics and nonsport extracurricular activities on political engagement among young Black adults was examined. We developed a conceptual model to identify school engagement factors and assess their influence on political participation (i.e., voter registration and voting behavior) of Blacks in early…

  13. Creating and Maintaining a Wellness Environment in Child Care Centers Participating in the Child and Adult Care Food Program

    ERIC Educational Resources Information Center

    Lofton, Kristi L.; Carr, Deborah H.

    2010-01-01

    Purpose/Objectives: This study identifies issues associated with creating and maintaining a wellness environment in child care centers (CCCs) participating in the Child and Adult Care Food Program (CACFP). Methods: Structured interviews and focus groups were conducted with CCC professionals and state agency personnel to develop a survey to assess…

  14. Depressive symptoms and cognitive performance in older adults.

    PubMed

    Shimada, Hiroyuki; Park, Hyuntae; Makizako, Hyuma; Doi, Takehiko; Lee, Sangyoon; Suzuki, Takao

    2014-10-01

    Many longitudinal studies have found that older adults with depressive symptoms or depression have increased risk of cognitive impairment. We investigated the relationships between depressive symptoms or depression, cognitive function, serum brain-derived neurotrophic factor (BDNF), and volumetric MRI measurements in older adults. A total of 4352 individuals aged 65 years or older (mean age 72 years) participated in the study. We investigated medical history and geriatric depression scale-15 (GDS-15) items to determine depression and depressive symptoms. Cognitive tests included the mini-mental state examination (MMSE), story memory, word list memory, trail-making tests, and the symbol digit substitution task. Of the 4352 participants, 570 (13%) fulfilled the criteria for depressive symptoms (GDS-15: 6 + points) and 87 (2%) were diagnosed with depression. All cognitive tests showed significant differences between the 'no depressive symptoms', 'depressive symptoms', and 'depression' groups. The 'depressive symptoms' and 'depression' groups showed lower serum BDNF (p < 0.001) concentrations than the 'no depressive symptoms' group. The 'depressive symptoms' group exhibited greater atrophy of the right medial temporal lobe than did the 'no depressive symptoms' group (p = 0.023). These results suggest that memory, executive function, and processing speed examinations are useful to identify cognitive decline in older adults who have depressive symptoms and depression. Serum BDNF concentration and atrophy of the right medial temporal lobe may in part mediate the relationships between depressive symptoms and cognitive decline.

  15. An Examination of the Adult Performance Level Project and Its Effects upon Adult Literacy Education in the United States.

    ERIC Educational Resources Information Center

    Kazemek, Francis E.

    The Adult Performance Level (APL) project, which developed and validated a series of objectives for adult functional competency free from school-based notions of literacy, is the most widely accepted approach to adult literacy and adult literacy education in the United States today. Yet a review of the project and its impact reveals that the APL…

  16. 42 CFR 482.21 - Condition of participation: Quality assessment and performance improvement program.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Condition of participation: Quality assessment and... FOR HOSPITALS Basic Hospital Functions § 482.21 Condition of participation: Quality assessment and..., hospital-wide, data-driven quality assessment and performance improvement program. The hospital's...

  17. 42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Condition of participation: Quality assessment and... Condition of participation: Quality assessment and performance improvement (QAPI). Transplant centers must... sustained. (b) Standard: Adverse events. A transplant center must establish and implement written...

  18. 42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Condition of participation: Quality assessment and... Condition of participation: Quality assessment and performance improvement (QAPI). Transplant centers must... sustained. (b) Standard: Adverse events. A transplant center must establish and implement written...

  19. 42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Condition of participation: Quality assessment and... Condition of participation: Quality assessment and performance improvement (QAPI). Transplant centers must... sustained. (b) Standard: Adverse events. A transplant center must establish and implement written...

  20. 42 CFR 482.21 - Condition of participation: Quality assessment and performance improvement program.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Condition of participation: Quality assessment and... FOR HOSPITALS Basic Hospital Functions § 482.21 Condition of participation: Quality assessment and..., hospital-wide, data-driven quality assessment and performance improvement program. The hospital's...

  1. Sports Participation and Academic Performance: Evidence from the National Longitudinal Study of Adolescent Health

    ERIC Educational Resources Information Center

    Rees, Daniel I.; Sabia, Joseph J.

    2010-01-01

    It has been argued that high school sports participation increases motivation and teaches teamwork and self-discipline. While several studies have shown that students who participate in athletic activities perform better in school than those who do not, it is not clear whether this association is a result of positive academic spillovers, or due to…

  2. The Impact of Participating in a Peer Assessment Activity on Subsequent Academic Performance

    ERIC Educational Resources Information Center

    Jhangiani, Rajiv S.

    2016-01-01

    The present study investigates the impact of participation in a peer assessment activity on subsequent academic performance. Students in two sections of an introductory psychology course completed a practice quiz 1 week prior to each of three course exams. Students in the experimental group participated in a five-step double-blind peer assessment…

  3. Association of Classroom Participation and Examination Performance in a First-Year Medical School Course

    ERIC Educational Resources Information Center

    Millis, Richard M.; Dyson, Sharon; Cannon, Dawn

    2009-01-01

    The advent of internet-based delivery of basic medical science lectures may unintentionally lead to decreased classroom attendance and participation, thereby creating a distance learning paradigm. In this study, we tested the hypothesis that classroom attendance/participation may be positively correlated with performance on a written examination…

  4. 42 CFR 485.917 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...: SPECIALIZED PROVIDERS Conditions of Participation: Community Mental Health Centers (CMHCs) § 485.917 Condition... 42 Public Health 5 2014-10-01 2014-10-01 false Condition of participation: Quality assessment and performance improvement. 485.917 Section 485.917 Public Health CENTERS FOR MEDICARE & MEDICAID...

  5. Available, accessible, aware, appropriate, and acceptable: a strategy to improve participation of teenagers and young adults in cancer trials.

    PubMed

    Fern, Lorna A; Lewandowski, Jennifer A; Coxon, Katy M; Whelan, Jeremy

    2014-07-01

    Under-representation of teenagers and young adults in clinical trials for cancer is acknowledged internationally and might account for the lower survival gains noted for this group. Little research has focused on strategies to increase participation of teenagers and young adults in clinical trials. We applied a conceptual framework for barriers to recruitment of under-represented populations to data for cancer clinical trials in teenagers and young adults. We did a systematic analysis of data for clinical trial enrolment in Great Britain over 6 years (2005-10), and reviewed the published work for the origins and scientific rationale of age eligibility criteria in clinical trials for cancer. Our Review revealed little scientific evidence for use of age eligibility criteria in cancer clinical trials. Participation in cancer trials fell as age increased. Between 2005 and 2010, participation rates increased for children and young people aged 0-24 years. The highest increase in participation was for teenagers aged 15-19 years, with smaller improvements in rates for 20-24 year olds. Improvements were related to five key criteria, the five As: available, accessible, aware, appropriate, and acceptable. In studies for which age eligibility criteria were appropriate for inclusion of teenagers or young adults or amended during the study period, participation rates for 15-19 year olds were similar to those for 10-14 year olds. We propose a conceptual model for a strategic approach to improve recruitment of teenagers and younger adults to clinical trials for cancer, with use of the five As, which is applicable worldwide for investigators, regulatory authorities, representatives in industry, policy makers, funders, and health-care professionals.

  6. Camp Verde Adult Reading Program. Final Performance Report.

    ERIC Educational Resources Information Center

    Maynard, David A.

    This document begins with a four-page performance report describing how the Camp Verde Adult Reading Program site was relocated to the Community Center Complex, and the Town Council contracted directly with the Friends of the Camp Verde Library to provide for the requirements of the program. The U.S. Department of Education grant allowed the…

  7. 42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... FOR HOSPITALS Requirements for Specialty Hospitals Transplant Center Process Requirements § 482.96 Condition of participation: Quality assessment and performance improvement (QAPI). Transplant centers must... or arrangement. (a) Standard: Components of a QAPI program. The transplant center's QAPI program...

  8. 42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FOR HOSPITALS Requirements for Specialty Hospitals Transplant Center Process Requirements § 482.96 Condition of participation: Quality assessment and performance improvement (QAPI). Transplant centers must... or arrangement. (a) Standard: Components of a QAPI program. The transplant center's QAPI program...

  9. Caffeine Enhances Memory Performance in Young Adults during Their Non-optimal Time of Day

    PubMed Central

    Sherman, Stephanie M.; Buckley, Timothy P.; Baena, Elsa; Ryan, Lee

    2016-01-01

    Many college students struggle to perform well on exams in the early morning. Although students drink caffeinated beverages to feel more awake, it is unclear whether these actually improve performance. After consuming coffee (caffeinated or decaffeinated), college-age adults completed implicit and explicit memory tasks in the early morning and late afternoon (Experiment 1). During the morning, participants ingesting caffeine demonstrated a striking improvement in explicit memory, but not implicit memory. Caffeine did not alter memory performance in the afternoon. In Experiment 2, participants engaged in cardiovascular exercise in order to examine whether increases in physiological arousal similarly improved memory. Despite clear increases in physiological arousal, exercise did not improve memory performance compared to a stretching control condition. These results suggest that caffeine has a specific benefit for memory during students’ non-optimal time of day – early morning. These findings have real-world implications for students taking morning exams. PMID:27895607

  10. Modified automatic teller machine prototype for older adults: a case study of participative approach to inclusive design.

    PubMed

    Chan, Chetwyn C H; Wong, Alex W K; Lee, Tatia M C; Chi, Iris

    2009-03-01

    The goal of this study was to enhance an existing automated teller machine (ATM) human-machine interface in order to accommodate the needs of older adults. Older adults were involved in the design and field test of the modified ATM prototype. The design of the user interface and functionality took the cognitive and physical abilities of older adults into account. The modified ATM system included only "cash withdrawal" and "transfer" functions based on the task demands and needs for services of older adults. One hundred and forty-one older adults (aged 60 or above) participated in the field test by operating modified or existing ATM systems. Those who operated the modified system were found to have significantly higher success rates than those who operated the existing system. The enhancement was most significant among older adults who had lower ATM-related abilities, a lower level of education, and no prior experience of using ATMs. This study demonstrates the usefulness of using a universal design and participatory approach to modify the existing ATM system for use by older adults. However, it also leads to a reduction in functionality of the enhanced system. Future studies should explore ways to develop a universal design ATM system which can satisfy the abilities and needs of all users in the entire population.

  11. Visual performance of adults with prelingual auditory impairment.

    PubMed

    Rietveld, Simon; Spiering, Mark; Rotteveel, Mark; van Beest, Ilja

    Reaction times and picture evaluations by 18 adults with hearing loss were compared with those of 18 matched controls during two visual priming tasks. In Task 1, participants reacted to sexual and plant target pictures (while influenced by similar preceding pictures) by pressing "sex" or "plant" buttons. In Task 2, they evaluated target Japanese ideographs (while influenced by preceding positive or negative facial expressions as prime pictures) by pressing "positive" or "negative" buttons. In Task 1, the controls had the faster responses. In Task 2, they showed the usual congruent priming effect during very short prime presentations. Participants with hearing loss showed this effect only during short and long prime presentation times; thus, they were not superior to the controls in picture recognition, instead showing (a) impaired processing of visual information or (b) impaired perceptual-motor skills regarding quick responses to visual information (or both).

  12. Activity/participation Limitation and Weight Loss Among Overweight and Obese US Adults: 1999 to 2002 NHANES

    PubMed Central

    Bish, Connie L.; Blanck, Heidi Michels; Maynard, L. Michele; Serdula, Mary K.; Thompson, Nancy J.; Khan, Laura Kettel

    2007-01-01

    Objective To examine the prevalence and association of activity/participation limitation with trying to lose weight and weight loss practices (eating fewer calories, physical activity, or both) among overweight and obese adults in the United States. Research Methods and Procedures Eligible adults were 20 years of age or older with a body mass index (BMI) ≥ 25 kg/m2 (n = 5608) who responded to standard physical functioning questions included in the 1999–2002 National Health and Nutrition Examination Survey, a continuous survey of the civilian non-institutionalized US population. Results Obese (BMI ≥ 30) men with vs. without activity/participation limitations were more likely to try to lose weight (OR = 1.59, 95% CI 1.05–2.41). This was not the case for overweight women and men (BMI 25–29.9), or obese women. Among adults trying to lose weight, reducing calorie consumption was common (63%–73%, men, 67%–76%, women). Overweight women with vs without activity/participation limitations had significantly reduced likelihood of attaining recommended physical activity (OR = 0.56, 95% CI 0.36–0.89). Obese adults were more likely to try to lose weight if they attributed their limitation to body weight (OR = 1.78, 95% CI 1.11–2.88) or diabetes (OR = 1.86, 95% CI 1.01–3.43) compared to other causes. Overweight and obese adults who attributed activity/participation limitations to mental health, musculoskeletal, or cardiovascular problems were equally likely to attempt weight loss when respondents with each condition were compared to respondents without the condition. Discussion These results verify the importance of adequate subjective health assessment when developing individual weight loss plans, and may help guide weight management professionals in the development and delivery of more personalized care. PMID:18092069

  13. Older adults utilize less efficient postural control when performing pushing task

    PubMed Central

    Lee, Yun-Ju; Chen, Bing; Aruin, Alexander S.

    2015-01-01

    The ability to maintain balance deteriorates with increasing age. The aim was to investigate the role of age in generation of anticipatory (APA) and compensatory (CPA) postural adjustments during pushing an object. Older (68.8 ± 1.0 years) and young adults (30.1 ± 1.4 years) participated in the experiment involving pushing an object (a pendulum attached to the ceiling) using both hands. Electrical activity of six leg and trunk muscles and displacements of the center of pressure (COP) were recorded and analyzed during the APA and CPA phases. The onset time, integrals of muscle activity, and COP displacements were determined. In addition, the indexes of co-activation and reciprocal activation of muscles for the shank, thigh, and trunk segments were calculated. Older adults, compared to young adults, showed less efficient postural control seen as delayed anticipatory muscle onset times and delayed COP displacements. Moreover, older adults used co-activation of muscles during the CPA phase while younger subjects utilized reciprocal activation of muscles. The observed diminished efficiency of postural control during both anticipatory and compensatory postural adjustments observed in older adults might predispose them to falls while performing tasks involving pushing. The outcome provides a background for future studies focused on the optimization of the daily activities of older adults. PMID:26403099

  14. Performance-intensity functions for normal-hearing adults and children using CASPA

    PubMed Central

    McCreery, Ryan; Ito, Rindy; Spratford, Merry; Lewis, Dawna; Hoover, Brenda; Stelmachowicz, Patricia G.

    2009-01-01

    Objectives The Computer Aided Speech Perception Assessment (CASPA) is a clinical measure of speech recognition that uses ten-item, isophonemic word lists to derive performance-intensity (PI) functions for adult listeners. Because CASPA was developed for adults, the ability to obtain PI functions in children has not been directly evaluated. The current study sought to evaluate PI functions for adults and four age groups of children with normal hearing to compare speech recognition as a function of age using CASPA. Comparisons between age groups for scoring by words and phonemes correct were made to determine the relative benefits of available scoring methods in CASPA. Design Speech recognition using CASPA was completed with twelve adults and four age groups of children (5-6, 7-8, 9-10, and 11-12 year-olds), each with twelve participants. Results were scored by the percentage of words, phonemes, consonants and vowels correct. All participants had normal hearing and age-appropriate speech production skills. Results Adults had higher mean speech recognition scores than children in the 5-6 year-old and 7-8 year-old age groups when responses were scored by the percentage of words correct. However, only differences between the 5-6 year-olds and adults were statistically significant when responses were scored by the percentage of phonemes correct. Speech recognition scores decreased as a function of signal-to-noise ratio (SNR) for both children and adults. However, the magnitude of degradation at poorer SNRs did not vary between adults and children, suggesting that mean differences could not be explained by interference from noise. Conclusions Obtaining PI functions in noise using CASPA is feasible with children as young as 5 years-old. Statistically significant differences in speech recognition were observed between adults and the two youngest age groups of children when scored by the percentage of words correct. When results were scored by the percentage of phonemes

  15. Giving Literacy Away. Alternative Strategies for Increasing Adult Literacy Development, Training Capacity and Program Participation.

    ERIC Educational Resources Information Center

    Reder, Stephen M.

    The phenomenon of adult functional illiteracy in the United States is examined, and strategies are considered for addressing the problem. Reasons for the failure of existing programs (schools, adult education, and volunteer tutoring) to close the literacy gap are explored; among these factors are the relative growth of underserved populations,…

  16. Adult Literacy Education Program. New York State. Participant Data, 1980-1981.

    ERIC Educational Resources Information Center

    Carr, Neil

    According to this annual report, the New York State Adult Literacy Program was successful in achieving many of its goals during the 1980-81 year. Total enrollment for the year was 965 students higher than the previous year; there was an increase of 15,965 in the number of immigrants served; and the number of unemployed adults served was more than…

  17. Older Adult Participation in Health Promotion Programs: Perspectives of Facility Administrators

    ERIC Educational Resources Information Center

    Wright, Tim; Hyner, Gerald C.

    2011-01-01

    Administrators of older adult-centered facilities must identify barriers to the planning and implementation of health promotion programs. In this qualitative research those barriers were identified through in-depth interviews with administrators of older adult-centered facilities. As identified by administrators, the predominant barriers to the…

  18. The Influence of Social Media on Adult Learners' Knowledge Construction and Democratic Participation

    ERIC Educational Resources Information Center

    Feldman, Eric M.

    2015-01-01

    This paper provides a resource on the impact of social media on adult learners' construction of knowledge, particularly as it pertains to adult education's role in fostering a robust democratic society. There has been an increase in the literature in recent years that explores the various aspects of social media use, such as the incivility of…

  19. Respect and Autonomy in Children's Observation and Participation in Adults' Activities.

    PubMed

    García, Fernando A

    2015-01-01

    This chapter examines Peruvian Quechua children's learning by observing and pitching in. The children concentrate attentively when they observe the activities of the adults and they exercise autonomy in the context of adults' encouragement of measured behaviors while always showing respectful silence in the presence of their elders.

  20. Development of a Conceptual Model to Predict Physical Activity Participation in Adults with Brain Injuries

    ERIC Educational Resources Information Center

    Driver, Simon

    2008-01-01

    The purpose was to examine psychosocial factors that influence the physical activity behaviors of adults with brain injuries. Two differing models, based on Harter's model of self-worth, were proposed to examine the relationship between perceived competence, social support, physical self-worth, affect, and motivation. Adults numbering 384 with…

  1. Associations between farmer participation in veterinary herd health management programs and farm performance.

    PubMed

    Derks, M; van Werven, T; Hogeveen, H; Kremer, W D J

    2014-03-01

    In the past few decades, farms have increased in size and the focus of management has changed from curative to preventive. To help farmers cope with these changes, veterinarians offer veterinary herd health management (VHHM) programs, whose major objective is to support the farmer in reaching his farm performance goals. The association between farm performance and participation in VHHM, however, remains unknown. The aim of this paper was to compare farm performance parameters between participants and nonparticipants in VHHM and to differentiate within participation to evaluate the possible added value of VHHM on the farm. Five thousand farmers received a questionnaire about the level of VHHM on their farm. Farm performance parameters of these 5,000 farms were provided. For all respondents (n=1,013), farm performance was compared between participants and nonparticipants and within level of participation, using linear mixed and linear regression models. Farmers who participated in VHHM produced 336 kg of milk/cow per year more and their average milk somatic cell count (SCC) was 8,340 cells/mL lower than farmers who did not participate in VHHM. Participating herds, however, had an older age at first calving (+12d), a lower 56-d nonreturn rate percentage (-3.34%), and a higher number of inseminations per cow (+0.09 inseminations). They also had more cows culled per year (+1.05%), and a lower age at culling (-70 d). Participants in the most-extended form of VHHM (level 3) had a lower SCC (-19,800 cells/mL), fewer cows with high SCC (-1.70%), fewer cows with new high SCC (-0.47%), a shorter calving interval (-6.01 d), and fewer inseminations per heifer (-0.07 inseminations) than participants in the least-extended form of VHHM (level 1). Level 3 participants, however, also had more cows culled per year (+1.74%) and a lower age at culling (-103 d). Discussing specific topics with the veterinarian (milk production, fertility, and udder health) had only marginal effects on

  2. Working memory training and transfer in older adults: effects of age, baseline performance, and training gains.

    PubMed

    Zinke, Katharina; Zeintl, Melanie; Rose, Nathan S; Putzmann, Julia; Pydde, Andrea; Kliegel, Matthias

    2014-01-01

    Recent studies suggest that working memory training may benefit older adults; however, findings regarding training and transfer effects are mixed. The current study aimed to investigate the effects of a process-based training intervention in a diverse sample of older adults and explored possible moderators of training and transfer effects. For that purpose, 80 older adults (65-95 years) were assigned either to a training group that worked on visuospatial, verbal, and executive working memory tasks for 9 sessions over 3 weeks or to a control group. Performance on trained and transfer tasks was assessed in all participants before and after the training period, as well as at a 9-month follow-up. Analyses revealed significant training effects in all 3 training tasks in trained participants relative to controls, as well as near transfer to a verbal working memory task and far transfer to a fluid intelligence task. Encouragingly, all training effects and the transfer effect to verbal working memory were stable at the 9-month follow-up session. Further analyses revealed that training gains were predicted by baseline performance in training tasks and (to a lesser degree) by age. Gains in transfer tasks were predicted by age and by the amount of improvement in the trained tasks. These findings suggest that cognitive plasticity is preserved over a large range of old age and that even a rather short training regime can lead to (partly specific) training and transfer effects. However, baseline performance, age, and training gains moderate the amount of plasticity.

  3. Childhood celebrity, parental attachment, and adult adjustment: the young performers study.

    PubMed

    Rapport, L J; Meleen, M

    1998-06-01

    The associations between celebrity, parental attachment, and adult adjustment were examined among 74 famous, former young performers in television and film. As adults, former young performers whose parents served as their professional managers viewed their mothers as less caring and more overcontrolling than did performers whose parents were not their managers. Other factors affecting the quality of the parent-child relationship included dissatisfaction with money management, poor peer support, the perception that involvement in acting was determined by others, and the specific nature of professional experience. Together, these variables accounted for 59% of the variance in perceived caring and 40% of the variance in perceived autonomy support. The relation could not be attributed to a generalized response bias, as attachment was unrelated to degree of positive thinking. A Celebrity x Parental Attachment interaction indicated that the quality of the parent-child relationship moderated the effects of celebrity on adult adjustment: Among participants with good parental attachment, there was no relation between professional experience and adjustment; however, among participants with poor attachment, this relation was strong. Possible implications for parenting child actors and analogous populations of talented children in high-stress arenas are discussed.

  4. The Effectiveness of Lower-Limb Wearable Technology for Improving Activity and Participation in Adult Stroke Survivors: A Systematic Review

    PubMed Central

    Parker, Jack; Martyn St-James, Marrissa; Mawson, Susan

    2016-01-01

    Background With advances in technology, the adoption of wearable devices has become a viable adjunct in poststroke rehabilitation. Regaining ambulation is a top priority for an increasing number of stroke survivors. However, despite an increase in research exploring these devices for lower limb rehabilitation, little is known of the effectiveness. Objective This review aims to assess the effectiveness of lower limb wearable technology for improving activity and participation in adult stroke survivors. Methods Randomized controlled trials (RCTs) of lower limb wearable technology for poststroke rehabilitation were included. Primary outcome measures were validated measures of activity and participation as defined by the International Classification of Functioning, Disability and Health. Databases searched were MEDLINE, Web of Science (Core collection), CINAHL, and the Cochrane Library. The Cochrane Risk of Bias Tool was used to assess the methodological quality of the RCTs. Results In the review, we included 11 RCTs with collectively 550 participants at baseline and 474 participants at final follow-up including control groups and participants post stroke. Participants' stroke type and severity varied. Only one study found significant between-group differences for systems functioning and activity. Across the included RCTs, the lowest number of participants was 12 and the highest was 151 with a mean of 49 participants. The lowest number of participants to drop out of an RCT was zero in two of the studies and 19 in one study. Significant between-group differences were found across three of the 11 included trials. Out of the activity and participation measures alone, P values ranged from P=.87 to P ≤.001. Conclusions This review has highlighted a number of reasons for insignificant findings in this area including low sample sizes, appropriateness of the RCT methodology for complex interventions, a lack of appropriate analysis of outcome data, and participant stroke

  5. Impacts of dance on non-motor symptoms, participation, and quality of life in Parkinson disease and healthy older adults

    PubMed Central

    McNeely, ME; Duncan, RP; Earhart, GM

    2015-01-01

    Evidence indicates exercise is beneficial for motor and non-motor function in older adults and people with chronic diseases including Parkinson disease (PD). Dance may be a relevant form of exercise in PD and older adults due to social factors and accessibility. People with PD experience motor and non-motor symptoms, but treatments, interventions, and assessments often focus more on motor symptoms. Similar non-motor symptoms also occur in older adults. While it is well-known that dance may improve motor outcomes, it is less clear how dance affects non-motor symptoms. This review aims to describe the effects of dance interventions on non-motor symptoms in older adults and PD, highlights limitations of the literature, and identifies opportunities for future research. Overall, intervention parameters, study designs, and outcome measures differ widely, limiting comparisons across studies. Results are mixed in both populations, but evidence supports the potential for dance to improve mood, cognition, and quality of life in PD and healthy older adults. Participation and non-motor symptoms like sleep disturbances, pain, and fatigue have not been measured in older adults. Additional well-designed studies comparing dance and exercise interventions are needed to clarify the effects of dance on non-motor function and establish recommendations for these populations. PMID:26318265

  6. Impacts of dance on non-motor symptoms, participation, and quality of life in Parkinson disease and healthy older adults.

    PubMed

    McNeely, M E; Duncan, R P; Earhart, G M

    2015-12-01

    Evidence indicates exercise is beneficial for motor and non-motor function in older adults and people with chronic diseases including Parkinson disease (PD). Dance may be a relevant form of exercise in PD and older adults due to social factors and accessibility. People with PD experience motor and non-motor symptoms, but treatments, interventions, and assessments often focus more on motor symptoms. Similar non-motor symptoms also occur in older adults. While it is well-known that dance may improve motor outcomes, it is less clear how dance affects non-motor symptoms. This review aims to describe the effects of dance interventions on non-motor symptoms in older adults and PD, highlights limitations of the literature, and identifies opportunities for future research. Overall, intervention parameters, study designs, and outcome measures differ widely, limiting comparisons across studies. Results are mixed in both populations, but evidence supports the potential for dance to improve mood, cognition, and quality of life in PD and healthy older adults. Participation and non-motor symptoms like sleep disturbances, pain, and fatigue have not been measured in older adults. Additional well-designed studies comparing dance and exercise interventions are needed to clarify the effects of dance on non-motor function and establish recommendations for these populations.

  7. Social conditions and urban environment associated with participation in the Ciclovia program among adults from Cali, Colombia.

    PubMed

    Gómez, Luis Fernando; Mosquera, Janeth; Gómez, Olga Lucia; Moreno, José; Pinzon, Jose D; Jacoby, Enrique; Cepeda, Magda; Parra, Diana Celmira

    2015-11-01

    The Ciclovia program (CP) has emerged as an effective initiative to promote active living in urban spaces in Latin America. This study assessed the association between social conditions, the urban environment and participation in the CP among adults living in the city of Cali, Colombia. A cross-sectional study was conducted in 2011 and 2012 among 719 adults aged 18 to 44. Urban environment measures were obtained using Geographic Information Systems. A multilevel logistic regression was used for the analysis. Slightly more than 7% of participants had participated in the CP in the previous four weekends. Being male and having a high school degree were positively associated with participation in the CP. Participation in the CP was positively associated with living in neighborhoods with Ciclovia lanes. In contrast, a negative association was found among those living in neighborhoods with a presence of traffic fatalities. This study provides new insights about a recreational program that has potential health benefits in a region marked by urban inequalities in terms of opportunities for physical activity.

  8. Advanced Placement® Exam Participation: Is AP® Exam Participation and Performance Related to Choice of College Major? Research Report No. 2011-6

    ERIC Educational Resources Information Center

    Mattern, Krista D.; Shaw, Emily J.; Ewing, Maureen

    2011-01-01

    Previous research has found a positive relationship between AP® participation and performance with various college outcomes. Building on this work, the current study investigated the relationship between AP participation and performance with choice of college major. Specifically, this study examined whether students who take an AP Exam in a…

  9. The Effects of the Classroom Performance System on Student Participation, Attendance, and Achievement

    ERIC Educational Resources Information Center

    Termos, Mohamad Hani

    2013-01-01

    The Classroom Performance System (CPS) is an instructional technology that increases student performance and promotes active learning. This study assessed the effect of the CPS on student participation, attendance, and achievement in multicultural college-level anatomy and physiology classes, where students' first spoken language is not English.…

  10. Performative Identity as a Resource for Classroom Participation: Scientific Shane vs. Jimmy Neutron

    ERIC Educational Resources Information Center

    Anderson, Kate T.; Zuiker, Steven J.

    2010-01-01

    This study introduces performative identity as a lens for understanding student participation in discursive classroom routines and potentials for fostering student agency and enhanced learning. We argue that student negotiation of performative identities can facilitate productive transformations of individual and group trajectories. This study…

  11. An Exploratory Inquiry of the Outcomes of Adults Who Participated in a Virginia Alternative Education Program: Making Sense of Their Experience

    ERIC Educational Resources Information Center

    Hackney, Melody D.

    2012-01-01

    The purpose of this retrospective study was to develop an understanding of how one group of adults who graduated from a Virginia regional alternative program made sense of their experience in an alternative education setting. Specifically, this study sought to determine if adult participants, several years later, perceived participation in the…

  12. Nutritional habits and cognitive performance of older adults.

    PubMed

    Mallidou, Anastasia; Cartie, Mario

    2015-06-01

    Healthy nutritional habits, including drinking plenty of water and maintaining hydration, are fundamental components for sustaining life, health and wellbeing. Evidence has suggested that certain dietary patterns and lifestyles could help delay the ageing process and reduce the risk of Alzheimer's disease. This article explores the potential association between nutritional habits and the cognitive performance of older adults and identifies research gaps that could be filled by future studies on healthy ageing.

  13. Functional impairment and cognitive performance in mood disorders: A community sample of young adults.

    PubMed

    Reyes, Amanda N; Cardoso, Taiane A; Jansen, Karen; Mondin, Thaíse C; Souza, Luciano D M; Magalhães, Pedro V S; Kapczinski, Flavio; Silva, Ricardo A

    2017-05-01

    The aim of this study was to compare the global functioning and cognitive performance in a community sample of young adults with mood disorders versus community controls. This was a cross-sectional study nested in a cohort study with a community sample. Data was collected from February 2012 to June 2014; specifically, at a mean of five years after the first phase, all young adults were invited to participate in a re-evaluation. Mini International Neuropsychiatric Interview - PLUS (MINI-PLUS) was used for the diagnosis of mood disorders. The Functional Assessment Short Test (FAST) and the Montreal Cognitive Assessment (MoCA) were used to assess the global functioning, and cognitive performance, respectively. Were included 1258 subjects. Functional impairment was greater in subjects with bipolar disorder when compared to community controls, and there were no differences between major depressive disorder and community controls. There were no significant differences in cognitive performance between young adults with mood disorders when compared to community controls. Functional impairment is a marker for bipolar disorder in young adults; however, gross cognitive impairment assessed by a screening test is not, possibly because cognition is impaired in more advanced stages of the disorder.

  14. Relationships Between Sport Participation, Problem Alcohol Use, and Violence: A Longitudinal Study of Young Adults in Australia.

    PubMed

    Scholes-Balog, Kirsty E; Hemphill, Sheryl A; Kremer, Peter J; Toumbourou, John W

    2016-05-01

    There is a growing body of evidence suggesting a link between sport participation and violent behavior outside of the sporting context. However, there have been few studies that have investigated the basis of this relationship. The current study examined longitudinal relationships between sport participation, problem alcohol use, and various violent behaviors, and whether sport participation moderates relationships between problem alcohol use and violence. The sample comprised 2,262 young adults (55% female, age range at Time 1 = 17-24 years) from Victoria, Australia, surveyed in 2010 and 2012. When controlling for common risk factors, substance use, and past violence, sport participation was not associated with any violent behaviors 2 years later. However, sport participation moderated the relationship between problem alcohol use and fighting, whereby problem alcohol use was associated with engaging in fights 2 years later for sport participants, but not for nonparticipants. These findings suggest that it is not sport participation per se that influences later violence but the drinking norms or culture embedded within certain sporting contexts. Prevention approaches that address the drinking culture and social approval of excessive alcohol consumption within sporting contexts may reduce the incidence of violent behavior in the community.

  15. Self-efficacy mediates the relationship between balance/walking performance, activity, and participation after stroke

    PubMed Central

    Moore, Meghan F; Pohlig, Ryan; Reisman, Darcy

    2015-01-01

    Background Many outcome measures (OM) that assess individuals’ ability or beliefs in their ability to perform tasks exist to evaluate activity and participation after stroke; however, the relationship between various OM and activity/participation is unclear. Objective The purpose of this study was to explore the relationships between different OM and activity and participation in people after stroke. Methods 59 subjects post-stroke participated in an assessment including self-selected walking speed, 6 minute walk test, Timed “Up and Go” Test, Berg Balance Scale, Functional Gait Assessment, Walk 12, and Activity-specific Balance Confidence Scale. Step Activity Monitoring (SAM) was used as a measure of activity and Stroke Impact Scale-Participation (SIS-P) as a measure of participation. Exploratory Factor Analysis was performed including all measures except SAM and SIS-P. Two factors were extracted and termed performance based (PB) and self-efficacy (SE). A Path Analysis assessed the role of SE as a mediator in the relationships of PB and SAM/SIS-P. Results In the path analysis, PB significantly predicts SE (p < 0.001, b=0.44), but not SAM or SIS-P (p > 0.05, b=0.25 and b=0.11 respectively). SE significantly predicts both SAM and SIS-P (p < 0.001, b=0.46 and b=0.59 respectively). The Indirect Effects of PB on SAM and SIS-P were significant (p < 0.001; b=0.20 and b=0.26 respectively). Conclusion These results suggest that SE mediates the relationship between PB and activity and participation after stroke, reinforcing that improving activity and participation is more complicated than only targeting performance. Clinicians should administer SE and PB measures to determine the most accurate view of patients after stroke and seek to improve SE through interventions. PMID:26653764

  16. The Buffering Effects of Rejection-Inhibiting Attentional Training on Social and Performance Threat among Adult Students

    ERIC Educational Resources Information Center

    Dandeneau, Stephane D.; Baldwin, Mark W.

    2009-01-01

    Concerns about social rejection can be disruptive in an academic context. We set out to train a positive cognitive habit that would buffer against social and performance threat thereby making students less vulnerable and more resilient to rejection. Participants from adult education centers (n=150) were first trained to inhibit rejection using a…

  17. The association between social participation and lower extremity muscle strength, balance, and gait speed in US adults.

    PubMed

    Warren, Meghan; Ganley, Kathleen J; Pohl, Patricia S

    2016-12-01

    Social participation is associated with healthy aging, and although associations have been reported between social participation and demographics, no published studies have examined a relationship between social participation and measures amenable to intervention. The purpose was to explore the association between self-reported social participation and lower extremity strength, balance, and gait speed. A cross-sectional analysis of US adults (n = 2291; n = 1,031 males; mean ± standard deviation age 63.5 ± 0.3 years) from the 2001-2 National Health and Nutrition Examination Survey was conducted. Two questions about self-reported difficulty with social participation were categorized into limited (yes/no). The independent variables included knee extension strength (n = 1537; classified as tertiles of weak, normal, and strong), balance (n = 1813; 3 tests scored as pass/fail), and gait speed (n = 2025; dichotomized as slow [less than 1.0 m/s] and fast [greater than or equal to 1.0 m/s]). Logistic regression, accounting for the complex survey design and adjusting for age, sex, physical activity, and medical conditions, was used to estimate the odds of limitation in social participation with each independent variable. Alpha was decreased to 0.01 due to multiple tests. Slower gait speed was significantly associated with social participation limitation (odds ratio = 3.1; 99% confidence interval: 1.5-6.2). No significant association was found with social participation and lower extremity strength or balance. The odds of having limitation in social participation were 3 times greater in those with slow gait speed. Prospective studies should examine the effect of improved gait speed on levels of social participation.

  18. Association between tongue and lip functions and masticatory performance in young dentate adults.

    PubMed

    Yamada, A; Kanazawa, M; Komagamine, Y; Minakuchi, S

    2015-11-01

    Motor functions of masticatory organs such as the tongue, lips, cheeks and mandible are known to deteriorate with age, thereby influencing masticatory performance. However, there are few reports on the relationships between tongue and lip functions and masticatory performance. To investigate the relationship between tongue and lip functions and comprehensive masticatory performance, by evaluating crushing, mixing and shearing abilities in young dentate adults. Participants comprised 51 dentate adults with a mean age of 25 years. Maximum tongue pressure and oral diadochokinesis were measured to evaluate tongue and lip functions. A multiple sieving method using peanuts was performed to evaluate crushing ability. A colour-changeable chewing gum was performed to evaluate mixing ability. A test gummy jelly was performed to evaluate shearing ability. The relationship between tongue and lip functions and each masticatory performance was assessed using Pearson's correlation coefficients. In addition, stepwise multiple regression analysis was performed to identify predictors of crushing ability. Crushing ability was significantly correlated with maximum tongue pressure and the number of repetitions of the syllables /pa/, /ta/ and /ka/. Maximum tongue pressure and number of repetitions of the syllable /pa/ were identified as significant predictors for crushing ability. Mixing ability was significantly correlated with the number of repetitions of the syllable /pa/. Shearing ability was not significantly correlated with tongue and lip functions. Masticatory performance during the chewing of brittle foods such as peanuts and solid foods such as chewing gum appears to be correlated with tongue and lip functions.

  19. Adolescent and Young Adult Patient Engagement and Participation in Survey-Based Research: A Report From the "Resilience in Adolescents and Young Adults With Cancer" Study.

    PubMed

    Rosenberg, Abby R; Bona, Kira; Wharton, Claire M; Bradford, Miranda; Shaffer, Michele L; Wolfe, Joanne; Baker, Kevin Scott

    2016-04-01

    Conducting patient-reported outcomes research with adolescents and young adults (AYAs) is difficult due to low participation rates and high attrition. Forty-seven AYAs with newly diagnosed cancer at two large hospitals were prospectively surveyed at the time of diagnosis and 3-6 and 12-18 months later. A subset participated in 1:1 semistructured interviews. Attrition prompted early study closure at one site. The majority of patients preferred paper-pencil to online surveys. Interview participants were more likely to complete surveys (e.g., 93% vs. 58% completion of 3-6 month surveys, P = 0.02). Engaging patients through qualitative methodologies and using patient-preferred instruments may optimize future research success.

  20. Title IX, Girls' Sports Participation, and Adult Female Physical Activity and Weight

    ERIC Educational Resources Information Center

    Kaestner, Robert; Xu, Xin

    2010-01-01

    Arguably, the most important school-based intervention to increase physical activity was Title IX of the Education Amendments of 1972, which led to a 600% increase in girls' sports participation between 1972 and 1978. We studied the effect of this increase in sports participation and athletic opportunities while young on the physical activity and…

  1. Scientific Literacy of Adult Participants in an Online Citizen Science Project

    ERIC Educational Resources Information Center

    Price, Charles Aaron

    2011-01-01

    Citizen Science projects offer opportunities for non-scientists to take part in scientific research. Scientific results from these projects have been well documented. However, there is limited research about how these projects affect their volunteer participants. In this study, I investigate how participation in an online, collaborative…

  2. Congregational Participation and Supports for Children and Adults with Disabilities: Parent Perceptions

    ERIC Educational Resources Information Center

    Ault, Melinda Jones; Collins, Belva C.; Carter, Erik W.

    2013-01-01

    Although religion and spirituality have received relatively limited attention in the literature addressing people with disabilities, each is strongly associated with a host of positive outcomes, including enhanced quality of life. One way to participate in religious activities and enhance spirituality is to participate in a faith community. In…

  3. Adults with Intellectual Disabilities and Their Carers as Researchers and Participants in a RCT

    ERIC Educational Resources Information Center

    Turk, Vicky; Leer, Geoffrey; Burchell, Sarah; Khattram, Sukhjinder; Corney, Roslyn; Rowlands, Gill

    2012-01-01

    Background: This article describes the process of including people with intellectual disabilities (ID) and carers of people with ID as researchers and participants in randomised controlled trial (RCT) research. People with ID are rarely involved in research about their health, either as researchers or participants. Carers are often included as…

  4. Being Part, Being Involved: The Adult's Role and Child Participation in an Early Childhood Learning Context

    ERIC Educational Resources Information Center

    Ghirotto, Luca; Mazzoni, Valentina

    2013-01-01

    This paper begins with some general comments regarding the concept of participation in educative processes as it has developed in the preceding decades from a rights-based perspective, following the implementation of the United Nations Convention on the Rights of the Child. In order to discuss the notion of participation, the authors introduce a…

  5. NIST micronutrients measurement quality assurance program: characterizing individual participant measurement performance over time.

    PubMed

    Duewer, D L; Kline, M C; Sharpless, K E; Thomas, J B; Stacewicz-Sapuntzakis, M; Sowell, A L

    2000-08-01

    The mission of the Micronutrients Measurement Quality Assurance Program (M2QAP) at the National Institute of Standards and Technology is enhanced interlaboratory measurement comparability for fat-soluble vitamin-related measurands in human serum. We recently described improved tools for evaluating individual participant measurement performance in single interlaboratory comparison exercises; we here apply and extend these tools to the evaluation of participant performance over the entire 15-year history of the M2QAP. We describe and illustrate a set of interconnected graphical reporting tools for identifying long-term trends and single-exercise events. We document and discuss recurrent patterns we observe in the measurement performance characteristics for M2QAP participants. The graphical analysis techniques utilized may be applicable to other interlaboratory comparison programs.

  6. Participation and diffusion effects of a peer-intervention for HIV prevention among adults in rural Malawi.

    PubMed

    Crittenden, Kathleen S; Kaponda, Chrissie P N; Jere, Diana L; McCreary, Linda L; Norr, Kathleen F

    2015-05-01

    This paper examines whether a peer group intervention that reduced self-reported risky behaviors for rural adults in Malawi also had impacts on non-participants in the same communities. We randomly assigned two districts to the intervention and control conditions, and conducted surveys at baseline and 18 months post-intervention using unmatched independent random samples of intervention and control communities in 2003-2006. The six-session peer group intervention was offered to same-gender groups by trained volunteers. In this analysis, we divided the post-intervention sample into three exposure groups: 243 participants and 170 non-participants from the intervention district (total n = 415) and 413 control individuals. Controlling for demographics and participation, there were significant favorable diffusion effects on five partially overlapping behavioral outcomes: partner communication, ever used condoms, unprotected sex, recent HIV test, and a community HIV prevention index. Non-participants in the intervention district had more favorable outcomes on these behaviors than survey respondents in the control district. One behavioral outcome, community HIV prevention, showed both participation and diffusion effects. Participating in the intervention had a significant effect on six psychosocial outcomes: HIV knowledge (two measures), hope, condom attitudes, and self-efficacy for community HIV prevention and for safer sex; there were no diffusion effects. This pattern of results suggests that the behavioral changes promoted in the intervention spread to others in the same community, most likely through direct contact between participants and non-participants. These findings support the idea that diffusion of HIV-related behavior changes can occur for peer group interventions in communities, adding to the body of research supporting diffusion of innovations theory as a robust approach to accelerating change. If diffusion occurs, peer group intervention may be more

  7. Lobeline Effects on Cognitive Performance in Adult ADHD.

    PubMed

    Martin, Catherine A; Nuzzo, Paul A; Ranseen, John D; Kleven, Mark S; Guenthner, Greg; Williams, Yolanda; Walsh, Sharon L; Dwoskin, Linda P

    2013-08-21

    Objective: In preclinical studies, lobeline inhibited hyperactivity induced by nicotine and amphetamine, and improved performance and learning in studies utilizing radial-arm maze and spatial-discrimination water maze. This laboratory proof-of-concept study investigated lobeline as a treatment for ADHD symptoms in adults (31.11 ± 7.08 years). Method: Using cognitive tasks and self-report measures, the effects of lobeline (0, 7.5, 15, or 30 mg, s.l.) and methylphenidate (0, 15, or 30 mg, p.o.) were assessed in nine volunteers with ADHD. Results: Evidence suggested that lobeline could modestly improve working memory in adults with ADHD, but no significant improvement in attention was observed. Lobeline administration was associated with mild adverse side effects (nausea). Conclusion: Further investigation of lobeline on working memory may be warranted.

  8. Lobeline Effects on Cognitive Performance in Adult ADHD

    PubMed Central

    Martin, Catherine A.; Nuzzo, Paul A.; Ranseen, John D.; Kleven, Mark S.; Guenthner, Greg; Williams, Yolanda; Walsh, Sharon L.; Dwoskin, Linda P.

    2014-01-01

    Objective In preclinical studies, lobeline inhibited hyperactivity induced by nicotine and amphetamine, and improved performance and learning in studies utilizing radial-arm maze and spatial-discrimination water maze. This laboratory proof-of-concept study investigated lobeline as a treatment for ADHD symptoms in adults (31.11 ± 7.08 years). Method Using cognitive tasks and self-report measures, the effects of lobeline (0, 7.5, 15, or 30 mg, s.l.) and methylphenidate (0, 15, or 30 mg, p.o.) were assessed in nine volunteers with ADHD. Results Evidence suggested that lobeline could modestly improve working memory in adults with ADHD, but no significant improvement in attention was observed. Lobeline administration was associated with mild adverse side effects (nausea). Conclusion Further investigation of lobeline on working memory may be warranted. PMID:23966351

  9. DIFFERENTIAL EFFECTS OF MODERATE ALCOHOL CONSUMPTION ON PERFORMANCE AMONG OLDER AND YOUNGER ADULTS

    PubMed Central

    Sklar, Alfredo L.; Gilbertson, Rebecca; Boissoneault, Jeff; Prather, Robert; Nixon, Sara Jo

    2012-01-01

    Background Studies exploring differential effects of acute alcohol consumption on younger and older adults are lacking within the field of alcohol research, especially those using moderate doses. Previous studies addressing this question have tended to use complex behavioral tasks too broad to isolate specific neurocognitive processes affected by both alcohol and aging. Compromises in cognitive efficiency (i.e. the ability to respond both quickly and accurately) have previously been identified in both elderly and acutely intoxicated individuals. Methods The present study employed a visual-spatial, two-choice reaction time task to evaluate the interactive effects of aging and alcohol on cognitive efficiency. Our primary outcome measure was an efficiency ratio derived from each participant’s response accuracy (ACC) and mean reaction time (RT) (%correct/RT). Younger (25 – 35; n=22) and older (55 – 74; n=37) participants were randomly assigned to receive either a placebo or moderate alcohol dose intended to produce a peak BrAC of 0.04%. Participants performed the task at peak alcohol levels. Results: A significant interaction between age group and dose assignment was observed (F3,55=4.86, p=.03) for the efficiency ratio. Younger participants who received alcohol performed significantly better than did their older counterparts regardless of alcohol condition and despite no differences in performance between the two age groups in the placebo condition. Additional correlation analyses between ACC and RT suggested that moderately intoxicated older adults become more accurate as response times increase. This relationship was not observed in older adults in the placebo condition. Conclusions These data suggest that healthy individuals exhibit a differential susceptibility to the effects of alcohol depending on their age. Unfortunately, due to the presumed safety of moderate alcohol doses and a lack of studies investigating the interactive effects of acute alcohol

  10. Is Participation in Organized Leisure-Time Activities Associated with School Performance in Adolescence?

    PubMed Central

    Sigmundova, Dagmar; Sirucek, Jan

    2016-01-01

    Background Organized leisure-time activities (OLTA) have been identified as a context suitable for improvement of school performance. This study aimed to assess the associations between participation in OLTA and school engagement, school-related stress, academic achievement and whether these associations differ by specific pattern of OLTA participation, gender and age. Furthermore, it assessed whether OLTA participants are more likely to acquire support for schoolwork from outside the family. Methods The sample concerned 10,483 adolescents (49.2% boys) aged 11, 13 and 15 from the Health Behaviour in School-aged Children data collection in 2014 in the Czech Republic. Logistic regressions adjusted for gender and age were used to analyse the associations between participation in OLTA and four education-related outcomes. Results Participation in OLTA was associated with higher school engagement, lower levels of school-related stress and better academic achievement regardless of gender and age. The strongest associations were observed for adolescents involved in various types of OLTA concurrently, with odds ratios ranging from 1.34 (95% confidence interval (CI) 1.17–1.54) for lower school-related stress to 1.97 (95% CI 1.73–2.25) for above-average academic achievement. OLTA participants were also more likely to have a non-familial person to help them with schoolwork, though this association was weaker in 15-year-olds. Conclusion Youth involvement in OLTA is linked to general better school performance and attachment to school. Adolescents participating in more activities at the same time have the best school performance. PMID:27073841

  11. Participation in the 2005 General Election by Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Keeley, H.; Redley, M.; Holland, A. J.; Clare, I. C. H.

    2008-01-01

    Background: International and UK legislation confirms and supports the right of adults with intellectual disabilities (ID) to vote. It is widely accepted, although not previously empirically confirmed, that citizens with ID are under-represented at the polls. Method: To document the extent of their under-representation at the polls, the names and…

  12. The NEW Magazine. Original Writings by Participants in NEW's Adult Basic Education Program.

    ERIC Educational Resources Information Center

    Non-Traditional Employment for Women (NEW), New York, NY.

    The stories, essays, poems, and anecdotes in this booklet were written by students attending community-based literacy classes and they reflect the students' varied lives and experiences. Many of these pieces are appropriate for adult beginning readers and may encourage students to write their own stories that in turn may be read by others. The…

  13. Removing Barriers to the Participation of Adult Learners in Higher Education. ASHE Annual Meeting 1981 Paper.

    ERIC Educational Resources Information Center

    Hammer, Petra; Shale, Douglas

    The effectiveness of open admissions and delivery of educational services at a distance in serving adult learners enrolled at Athabasca University, Alberta, Canada, was studied in 1979-80 through an analysis of demographic and geographic information on 2,491 students. Information was gathered on the following characteristics: sex, age, number of…

  14. Nonformal Learning and Well-Being among Older Adults: Links between Participation in Swedish Study Circles, Feelings of Well-Being and Social Aspects of Learning

    ERIC Educational Resources Information Center

    Åberg, Pelle

    2016-01-01

    How does participation in nonformal learning influence the self-perceived well-being among older adults? This article looks into that issue through a study of people aged 65 years or older who have participated in Swedish study circles. The data analyzed consists of a nation-wide survey of study circle participants. The results show that there are…

  15. Recurrent Online Quizzes: Ubiquitous Tools for Promoting Student Presence, Participation and Performance

    ERIC Educational Resources Information Center

    DePaolo, Concetta A.; Wilkinson, Kelly

    2014-01-01

    We present the idea of recurrent, in-class online quizzes as an effective and efficient way to promote student attendance (presence), engagement (participation) and to provide formative assessment (to enhance performance) within a face-to-face course. Quizzes during each class meeting encourage students to attend class regularly and participate…

  16. Motor Skill Performance and Sports Participation in Deaf Elementary School Children

    ERIC Educational Resources Information Center

    Hartman, Esther; Houwen, Suzanne; Visscher, Chris

    2011-01-01

    This study aimed to examine motor performance in deaf elementary school children and its association with sports participation. The population studied included 42 deaf children whose hearing loss ranged from 80 to 120 dB. Their motor skills were assessed with the Movement Assessment Battery for Children, and a questionnaire was used to determine…

  17. Class of 2015 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Navarro, Maria V.

    2016-01-01

    This memorandum describes the Advanced Placement (AP) and International Baccalaureate (IB) exams participation and performance of 2013 to 2015 public school graduates in Montgomery County Public Schools (MCPS) and the state of Maryland. The results are disaggregated by demographics and high schools. Students in the MCPS Class of 2015 continued to…

  18. Participation and Performance for Native American Students in the 2007 SAT® Cohort

    ERIC Educational Resources Information Center

    Lee, John

    2008-01-01

    Presented at the Native American Student Advocacy Institute (NASAI) in Tsaile, AZ in May 2008. This presentation explores the participation and performance of Native American students in the SAT program and attempt to find a way to find how to better support and encourage students to ensure postsecondary access and excellence.

  19. Grade 10 PSAT Participation and Performance--School Year 2015-2016. Memorandum

    ERIC Educational Resources Information Center

    Navarro, Maria V.

    2016-01-01

    The 2015-2016 school year marks the first administration of the redesigned PSAT, which is composed of two sections: (1) Evidence-based Reading and Writing (EBRW) and (2) Math. This memorandum presents results of 2015-2016 Grade 10 PSAT participation and performance of Montgomery County Public Schools (MCPS) students. Among 10,859 MCPS first-time…

  20. The Relationships among Group Size, Participation, and Performance of Programming Language Learning Supported with Online Forums

    ERIC Educational Resources Information Center

    Shaw, Ruey-Shiang

    2013-01-01

    This study examined the relationships among group size, participation, and learning performance factors when learning a programming language in a computer-supported collaborative learning (CSCL) context. An online forum was used as the CSCL environment for learning the Microsoft ASP.NET programming language. The collaborative-learning experiment…

  1. Trends in the Participation and Performance of Students with Disabilities. Technical Report 50

    ERIC Educational Resources Information Center

    Thurlow, Martha; Quenemoen, Rachel; Altman, Jason; Cuthbert, Marge

    2008-01-01

    The purpose of this report is to document the participation and performance trends over time for students with disabilities, progressing from school year 2001-02, a base year for determining AYP goals under NCLB, through school year 2004-05, the third year that states reported after the NCLB baseline year (VanGetson & Thurlow, 2007). Within…

  2. Comparison of Group Cohesion, Class Participation, and Exam Performance in Live and Online Classes

    ERIC Educational Resources Information Center

    Galyon, Charles E.; Heaton, Eleanore C. T.; Best, Tiffany L.; Williams, Robert L.

    2016-01-01

    Though class participation and group cohesion have shown some potential to promote student performance in conventional classrooms, their efficacy has not yet been demonstrated in an online-class setting. Group cohesion, defined as member attraction to and self-identification with a group, is thought to promote positive interdependence and the…

  3. Participation Cartography: Blurring the Boundaries of Space, Autobiography, and Memory by Means of Performance

    ERIC Educational Resources Information Center

    Sotelo-Castro, Luis Carlos

    2010-01-01

    In this article, I focus on the empowering potential of a participatory practice that frames walking as integral to a performative, self-mapping, and aesthetic process. By discussing my experience as a participant in "Ere Be Dragons" (2007), a work by the artists collective Active Ingredient (Rachel Jacobs and Matt Watkins), I set out some new…

  4. Does Participation in Home-Delivered Meals Programs Improve Outcomes for Older Adults? Results of a Systematic Review.

    PubMed

    Campbell, Anthony D; Godfryd, Alice; Buys, David R; Locher, Julie L

    2015-01-01

    Participation in home-delivered meals programs may contribute to the health and independence of older adults living in the community, especially those who are food insecure or those who are making transitions from acute, subacute, and chronic care settings to the home. The purpose of this study was to conduct a comprehensive and systematic review of all studies related to home-delivered meals in order to shed light on the state of the science. A complete review of articles appearing in PubMed using the keyword "Meal" was conducted; and titles, abstracts, and full-texts were screened for relevance. Included in this review are 80 articles. Most studies are descriptive and do not report on outcomes. Frequently reported outcomes included nutritional status based on self-reported dietary intake. Additionally, most studies included in this review are cross-sectional, have a small sample size, and/or are limited to a particular setting or participant population. More rigorous research is needed to (1) gain insight into why so few eligible older adults access home-delivered meals programs, (2) support expansion of home-delivered meals to all eligible older adults, (3) better identify what home-delivered meals models alone and in combination with other services works best and for whom, and (4) better target home-delivered meals programs where and when resources are scarce.

  5. Protein and calorie intakes in adult and pediatric subjects with urea cycle disorders participating in clinical trials of glycerol phenylbutyrate☆

    PubMed Central

    Hook, Debra; Diaz, George A.; Lee, Brendan; Bartley, James; Longo, Nicola; Berquist, William; Le Mons, Cynthia; Rudolph-Angelich, Ingrid; Porter, Marty; Scharschmidt, Bruce F.; Mokhtarani, Masoud

    2016-01-01

    Background Little prospectively collected data are available comparing the dietary intake of urea cycle disorder (UCD) patients to UCD treatment guidelines or to healthy individuals. Objective To examine the protein and calorie intakes of UCD subjects who participated in clinical trials of glycerol phenylbutyrate (GPB) and compare these data to published UCD dietary guidelines and nutritional surveys. Design Dietary data were recorded for 45 adult and 49 pediatric UCD subjects in metabolic control during participation in clinical trials of GPB. Protein and calorie intakes were compared to UCD treatment guidelines, average nutrient intakes of a healthy US population based on the National Health and Nutrition Examination Survey (NHANES) and Recommended Daily Allowances (RDA). Results In adults, mean protein intake was higher than UCD recommendations but lower than RDA and NHANES values, while calorie intake was lower than UCD recommendations, RDA and NHANES. In pediatric subjects, prescribed protein intake was higher than UCD guidelines, similar to RDA, and lower than NHANES data for all age groups, while calorie intake was at the lower end of the recommended UCD range and close to RDA and NHANES data. In pediatric subjects height, weight, and body mass index (BMI) Z-scores were within normal range (− 2 to 2). Conclusions Pediatric patients treated with phenylbutyrate derivatives exhibited normal height and weight. Protein and calorie intakes in adult and pediatric UCD subjects differed from UCD dietary guidelines, suggesting that these guidelines may need to be reconsidered. PMID:27014577

  6. Does Participation in Home-delivered Meals Programs Improve Outcomes for Older Adults?: Results of a Systematic Review

    PubMed Central

    Campbell, Anthony D.; Godfryd, Alice; Buys, David R.; Locher, Julie L.

    2015-01-01

    Participation in home-delivered meals programs may contribute to the health and independence of older adults living in the community, especially those who are food insecure or those who are making transitions from acute, subacute, and chronic care settings to the home. The purpose of this study was to conduct a comprehensive and systematic review of ALL studies related to home-delivered meals in order to shed light on the state of the science. A complete review of articles appearing in PubMed using the Keyword “Meal” was conducted; and titles, abstracts, and full-texts were screened for relevance. Included in this review are 80 articles. Most studies are descriptive and do not report on outcomes. Frequently reported outcomes included nutritional status based upon self-reported dietary intake. Additionally, most studies included in this review are cross-sectional, have a small sample size, and/or are limited to a particular setting or participant population. More rigorous research is needed to: 1) gain insight into why so few eligible older adults access home-delivered meals programs, 2) support expansion of home-delivered meals to all eligible older adults, 3) better identify what home-delivered meals models alone and in combination with other services works best and for whom, and 4) better target home-delivered meals programs where and when resources are scarce. PMID:26106985

  7. Hair cortisol and cognitive performance in working age adults.

    PubMed

    McLennan, Skye N; Ihle, Andreas; Steudte-Schmiedgen, Susann; Kirschbaum, Clemens; Kliegel, Matthias

    2016-05-01

    It has been hypothesized that prolonged exposure to high cortisol levels results in cognitive impairment. However, previous research into the relationship between cortisol and cognition has produced mixed results, most likely due to difficulties achieving valid estimates of long-term cortisol exposure based on salivary or plasma cortisol assessments at a single time point. Furthermore, there has been little research on the cognitive effects of long-term cortisol exposure in working-age adults. In the present study, hair samples were collected from 246 nurses (89.8% female) aged from 21 to 62 (M=42.0, SD=11.2). Hair cortisol concentrations (HCC) in the proximal 3-cm hair segment were analyzed providing an estimate of integrated cortisol secretion over the 3 month-period prior to hair sampling. Cognition was measured using a battery of 15 neuropsychological tests, measuring core dimensions of memory, inductive reasoning, processing speed, crystalized intelligence and major aspects of executive functioning. HCC was not significantly related to any of the cognitive abilities measured, either before or after controlling for potential moderators such as age, sex, education, health, well-being, work ability and burnout. Tests for nonlinear relationships also yielded non-significant results. Thus, despite the study being well powered, long term cortisol exposure did not appear to be related to cognitive performance in this sample of working-age adults, suggesting that long term cortisol exposure may be less relevant to cognition in younger and middle-aged adults than was previously thought.

  8. Participation in Older Adult Physical Activity Programs and Risk for Falls Requiring Medical Care, Washington State, 2005–2011

    PubMed Central

    Rosenberg, Dori E.; Phelan, Elizabeth A.; Fitzpatrick, Annette L.

    2015-01-01

    Introduction Physical activity is known to prevent falls; however, use of widely available exercise programs for older adults, including EnhanceFitness and Silver Sneakers, has not been examined in relation to effects on falls among program participants. We aimed to determine whether participation in EnhanceFitness or Silver Sneakers is associated with a reduced risk of falls resulting in medical care. Methods A retrospective cohort study examined a demographically representative sample from a Washington State integrated health system. Health plan members aged 65 or older, including 2,095 EnhanceFitness users, 13,576 Silver Sneakers users, and 55,127 nonusers from 2005 through 2011, were classified as consistent users (used a program ≥2 times in all years they were enrolled in the health plan during the study period); intermittent users (used a program ≥2 times in 1 or more years enrolled but not all years), or nonusers of EnhanceFitness or Silver Sneakers. The main outcome was measured as time-to-first-fall requiring inpatient or out-of-hospital medical treatment based on the International Classification of Diseases, 9th Revision, Clinical Modification, Sixth Edition and E-codes. Results In fully adjusted Cox proportional hazards models, consistent (hazard ratio [HR], 0.74; 95% confidence interval [CI], 0.63–0.88) and intermittent (HR, 0.87; 95% CI, 0.8–0.94) EnhanceFitness participation were both associated with a reduced risk of falls resulting in medical care. Intermittent Silver Sneakers participation showed a reduced risk (HR, 0.93; 95% CI, 0.90–0.97). Conclusion Participation in widely available community-based exercise programs geared toward older adults (but not specific to fall prevention) reduced the risk of medical falls. Structured programs that include balance and strength exercise, as EnhanceFitness does, may be effective in reducing fall risk. PMID:26068411

  9. Association Between Social Participation and Instrumental Activities of Daily Living Among Community-Dwelling Older Adults

    PubMed Central

    Tomioka, Kimiko; Kurumatani, Norio; Hosoi, Hiroshi

    2016-01-01

    Background Population-based data examining the relationship between social participation (SP) and instrumental activities of daily living (IADL) are scarce. This study examined the cross-sectional relationship between SP and IADL in community-dwelling elderly persons. Methods Self-administered questionnaires were mailed to 23 710 residents aged ≥65 years in Nara, Japan (response rate: 74.2%). Data from 14 956 respondents (6935 males and 8021 females) without dependency in basic activities of daily living (ADL) were analyzed. The number, type, and frequency of participation in social groups (SGs) were used to measure SP. SGs included volunteer groups, sports groups, hobby groups, senior citizens’ clubs, neighborhood community associations, and cultural groups. IADL was evaluated using the Tokyo Metropolitan Institute of Gerontology Index of Competence. Logistic regression models stratified by gender were used. Results After adjustment for putative confounding factors, including demographics, health status, life-style habits, ADL, depression, cognitive function, social networks, social support, and social roles, participation in various SGs among both genders was inversely associated with poor IADL, showing a significant dose-response relationship between an increasing number of SGs and a lower proportion of those with poor IADL (P for trend <0.001). A significant inverse association between frequent participation and poor IADL was observed for all types of SGs among females, whereas the association was limited to sports groups and senior citizens’ clubs among males. Conclusions Our results show that participation in a variety of SGs is associated with independent IADL among the community-dwelling elderly, regardless of gender. However, the beneficial effects of frequent participation on IADL may be stronger for females than for males. PMID:27180933

  10. The effects of gamelike features and test location on cognitive test performance and participant enjoyment.

    PubMed

    Lumsden, Jim; Skinner, Andy; Woods, Andy T; Lawrence, Natalia S; Munafò, Marcus

    2016-01-01

    Computerised cognitive assessments are a vital tool in the behavioural sciences, but participants often view them as effortful and unengaging. One potential solution is to add gamelike elements to these tasks in order to make them more intrinsically enjoyable, and some researchers have posited that a more engaging task might produce higher quality data. This assumption, however, remains largely untested. We investigated the effects of gamelike features and test location on the data and enjoyment ratings from a simple cognitive task. We tested three gamified variants of the Go-No-Go task, delivered both in the laboratory and online. In the first version of the task participants were rewarded with points for performing optimally. The second version of the task was framed as a cowboy shootout. The third version was a standard Go-No-Go task, used as a control condition. We compared reaction time, accuracy and subjective measures of enjoyment and engagement between task variants and study location. We found points to be a highly suitable game mechanic for gamified cognitive testing because they did not disrupt the validity of the data collected but increased participant enjoyment. However, we found no evidence that gamelike features could increase engagement to the point where participant performance improved. We also found that while participants enjoyed the cowboy themed task, the difficulty of categorising the gamelike stimuli adversely affected participant performance, increasing No-Go error rates by 28% compared to the non-game control. Responses collected online vs. in the laboratory had slightly longer reaction times but were otherwise very similar, supporting other findings that online crowdsourcing is an acceptable method of data collection for this type of research.

  11. The effects of gamelike features and test location on cognitive test performance and participant enjoyment

    PubMed Central

    Skinner, Andy; Woods, Andy T.; Lawrence, Natalia S.; Munafò, Marcus

    2016-01-01

    Computerised cognitive assessments are a vital tool in the behavioural sciences, but participants often view them as effortful and unengaging. One potential solution is to add gamelike elements to these tasks in order to make them more intrinsically enjoyable, and some researchers have posited that a more engaging task might produce higher quality data. This assumption, however, remains largely untested. We investigated the effects of gamelike features and test location on the data and enjoyment ratings from a simple cognitive task. We tested three gamified variants of the Go-No-Go task, delivered both in the laboratory and online. In the first version of the task participants were rewarded with points for performing optimally. The second version of the task was framed as a cowboy shootout. The third version was a standard Go-No-Go task, used as a control condition. We compared reaction time, accuracy and subjective measures of enjoyment and engagement between task variants and study location. We found points to be a highly suitable game mechanic for gamified cognitive testing because they did not disrupt the validity of the data collected but increased participant enjoyment. However, we found no evidence that gamelike features could increase engagement to the point where participant performance improved. We also found that while participants enjoyed the cowboy themed task, the difficulty of categorising the gamelike stimuli adversely affected participant performance, increasing No-Go error rates by 28% compared to the non-game control. Responses collected online vs. in the laboratory had slightly longer reaction times but were otherwise very similar, supporting other findings that online crowdsourcing is an acceptable method of data collection for this type of research. PMID:27441120

  12. Performance Measures for Evaluating Public Participation Activities in the Office of Environmental Management (DOE)

    SciTech Connect

    Carnes, S.A.

    2001-02-15

    Public participation in Office of Environmental Management (EM) activities throughout the DOE complex is a critical component of the overall success of remediation and waste management efforts. The challenges facing EM and its stakeholders over the next decade or more are daunting (Nuclear Waste News 1996). Achieving a mission composed of such challenges will require innovation, dedication, and a significant degree of good will among all stakeholders. EM's efforts to date, including obtaining and using inputs offered by EM stakeholders, have been notable. Public participation specialists have accepted and met challenges and have consistently tried to improve their performance. They have reported their experiences both formally and informally (e.g., at professional conferences and EM Public Participation Network Workshops, other internal meetings of DOE and contractor public participation specialists, and one-on-one consultations) in order to advance the state of their practice. Our research, and our field research in particular (including our interactions with many representatives of numerous stakeholder groups at nine DOE sites with diverse EM problems), have shown that it, is possible to develop coherent results even in a problem domain as complex as that of EM. We conclude that performance-based evaluations of public participation appear possible, and we have recommended an approach, based on combined and integrated multi-stakeholder views on the attributes of successful public participation and associated performance indicators, that seems workable and should be acceptable to diverse stakeholders. Of course, as an untested recommendation, our approach needs the validation that can only be achieved by application (perhaps at a few DOE sites with ongoing EM activities). Such an application would serve to refine the proposed approach in terms of its clarity, its workability, and its potential for full-scale use by EM and, potentially, other government agencies and

  13. Effects of a heavy and a moderate resistance training on functional performance in older adults.

    PubMed

    Kalapotharakos, Vasilios I; Michalopoulos, Maria; Tokmakidis, Savvas P; Godolias, George; Gourgoulis, Vasilios

    2005-08-01

    Resistance training can improve strength and functional performance, but there is little information about the effect of training intensity on functional performance in older adults. The purpose of this study was to determine the effect of 12 weeks of heavy (80% of 1 repetition maximum [1RM]) and moderate (60% of 1RM) resistance training on functional performance in healthy, inactive older adults, ages 60-74 years. Volunteer subjects were assigned randomly to a control group (CS, n = 10), heavy resistance training group (HRT, n = 11), or moderate resistance training group (MRT, n = 12) and participated in 12 weeks of strength training, 3 times per week. Performance measurements included 1RM lower-body strength, chair-rising time, walking velocity, stair-climbing time, and flexibility. Significant differences between HRT and MRT were found for 1RM strength of the lower limbs after the training period. Functional performance improved similarly for both HRT and MRT after the training period. Functional performance can be improved significantly with either heavy or moderate resistance training, without significant differences in the effectiveness of the 2 training protocols.

  14. Sentence Repetition Accuracy in Adults with Developmental Language Impairment: Interactions of Participant Capacities and Sentence Structures

    ERIC Educational Resources Information Center

    Poll, Gerard H.; Miller, Carol A.; van Hell, Janet G.

    2016-01-01

    Purpose: We asked whether sentence repetition accuracy could be explained by interactions of participant processing limitations with the structures of the sentences. We also tested a prediction of the procedural deficit hypothesis (Ullman & Pierpont, 2005) that adjuncts are more difficult than arguments for individuals with developmental…

  15. Developing Guidance Material To Uncover a Mathematics Profile of Adult Participants on a Crane Course.

    ERIC Educational Resources Information Center

    Lindenskov, Lena

    This paper reports on a pilot study in the Danish "Profile in Mathematics" project implemented by the Directorate General for Employment, Placement and Vocational Training and the Ministry of Education. The pilot study develops and tests specific guidance materials to guide participants and teachers through a course for crane workers…

  16. Civic Participation and Community Action Sourcebook: A Resource for Adult Educators.

    ERIC Educational Resources Information Center

    Nash, Andy, Ed.

    This guide is a combination of very up-to-date English-as-a-Foreign-Language (EFL) standards and curricula text and a radical, community organization and action guidebook. The guide's aim is to help people learn English so that they can participate actively in American democracy and to assert their rights and extract a larger share of power and…

  17. As the Baby Boom Ages: Adult Participation in Postsecondary Education, 1960-2010.

    ERIC Educational Resources Information Center

    Knop, Sheila A.

    Focusing on national enrollment trends and projections from 1960 through 2010, this study examined two scenarios: that age-specific postsecondary participation rates will be the same in the future as they were in 1980, and secondly, that because of enrollment "catch-up" and "saturation" factors that there will be minor age-specific enrollment…

  18. Understanding Social Positioning in the Context of Learning and Participation Experienced by Adult Transitional Residents

    ERIC Educational Resources Information Center

    Young, E. Beverly

    2010-01-01

    There are two dimensions of positioning: self-identity (reflexive) and, events and interaction between people (discursive). Positioning may become socially restrictive when disruptive discursive episodes have a negative impact on individual self-identity. An interpretive biographical study of 11 participants in a transitional residency (temporary…

  19. Explaining Differences in Sport Participation Rates among Young Adults: Evidence from the South Caucasus

    ERIC Educational Resources Information Center

    Birchwood, Diane; Roberts, Ken; Pollock, Gary

    2008-01-01

    This paper presents and discusses evidence about the sport careers of representative samples of 31-37 year olds from the capital city and a comparator region in each of the three South Caucasus countries--Armenia, Azerbaijan and Georgia. This is one of the few surveys to measure sport participation that allows change over time at the aggregate and…

  20. Baseline Physical Performance, Health, and Functioning of Participants in the Frequent Hemodialysis Network (FHN) Trial

    PubMed Central

    Kaysen, George A.; Larive, Brett; Painter, Patricia; Craig, Alexander; Lindsay, Robert M.; Rocco, Michael V.; Daugirdas, John T.; Schulman, Gerald; Chertow, Glenn M.

    2010-01-01

    Background Self-reported physical health and functioning and direct measures of physical performance are decreased in hemodialysis patients and are associated with mortality and hospitalization. Study Design We determined baseline cross-sectional associations of physical performance, health, and functioning with demographics, clinical characteristics, nutritional indexes, laboratory benchmarks, and measures of body composition in participants in the Frequent Hemodialysis Network (FHN) trial. Setting & Participants 375 persons enrolled in the FHN with data for physical performance, health, and functioning. Predictors Explanatory variables were categorized into fixed factors of age, race, comorbid conditions (diabetes mellitus, heart failure, and peripheral arterial disease) and potentially modifiable factors of dialysis dose, phosphorus level, hemoglobin level, equilibrated normalized protein catabolic rate (enPCR), body composition, body mass index, phase angle, and ratio of intracellular water volume to body weight (calculated from bioelectrical impedance). Outcomes Scores on tests of physical performance, health, and functioning. Measurements Physical performance measured using the Short Physical Performance Battery, self-reported physical health and functioning using the 36-Item Short Form Health Survey (SF-36). Body composition (body mass index and bioimpedance analysis) and laboratory data were obtained from affiliated dialysis providers. Results Relative to population norms, scores for all 3 physicality metrics were low. Poorer scores on all 3 metrics were associated with diabetes mellitus and peripheral arterial disease. Poorer scores on the SF-36 Physical Functioning subscale and Short Physical Performance Battery also were associated with age, lower ratio of intracellular water volume to body weight, and lower enPCR. Black race was associated with poorer scores on the Short Physical Performance Battery. Limitations This was a cross-sectional study of

  1. Scientific literacy of adult participants in an online citizen science project

    NASA Astrophysics Data System (ADS)

    Price, Charles Aaron

    Citizen Science projects offer opportunities for non-scientists to take part in scientific research. Scientific results from these projects have been well documented. However, there is limited research about how these projects affect their volunteer participants. In this study, I investigate how participation in an online, collaborative astronomical citizen science project can be associated with the scientific literacy of its participants. Scientific literacy is measured through three elements: attitude towards science, belief in the nature of science and competencies associated with learning science. The first two elements are measured through a pre-test given to 1,385 participants when they join the project and a post-test given six months later to 125 participants. Attitude towards science was measured using nine Likert-items custom designed for this project and beliefs in the nature of science were measured using a modified version of the Nature of Science Knowledge scale. Responses were analyzed using the Rasch Rating Scale Model. Competencies are measured through analysis of discourse occurring in online asynchronous discussion forums using the Community of Inquiry framework, which describes three types of presence in the online forums: cognitive, social and teaching. Results show that overall attitudes did not change, p = .225. However, there was significant change towards attitudes about science in the news (positive) and scientific self efficacy (negative), p < .001 and p = .035 respectively. Beliefs in the nature of science exhibited a small, but significant increase, p = .04. Relative positioning of scores on the belief items did not change much, suggesting the increase is mostly due to reinforcement of current beliefs. The cognitive and teaching presence in the online forums did not change, p = .807 and p = .505 respectively. However, the social presence did change, p = .011. Overall, these results suggest that multi-faceted, collaborative citizen

  2. Participation in Performance-Evaluation Studies by U.S. Geological Survey National Water Quality Laboratory

    USGS Publications Warehouse

    Glodt, Stephen R.; Pirkey, Kimberly D.

    1998-01-01

    Performance-evaluation studies provide customers of the U.S. Geological Survey National Water Quality Laboratory (NWQL) with data needed to evaluate performance and to compare of select laboratories for analytical work. The NWQL participates in national and international performance-evaluation (PE) studies that consist of samples of water, sediment, and aquatic biological materials for the analysis of inorganic constituents, organic compounds, and radionuclides. This Fact Sheet provides a summary of PE study results from January 1993 through April 1997. It should be of particular interest to USGS customers and potential customers of the NWQL, water-quality specialists, cooperators, and agencies of the Federal Government.

  3. Correlates of Virtual Navigation Performance in Older Adults

    PubMed Central

    Korthauer, L.E.; Nowak, N.T.; Moffat, S.D.; An, Y.; Rowland, L.M; Barker, P.B.; Resnick, S.M.; Driscoll, I.

    2015-01-01

    Despite considerable evidence for deleterious effects of aging on place learning and memory, less is known about the trajectory and the putative neural mechanisms of these decrements. The virtual Morris Water Task (vMWT) is a human analog of a non-human spatial navigation task. The present study investigated longitudinal changes in place learning in 51 healthy, non-demented adults (age 30–83) who completed the vMWT and a neuropsychological battery at two time-points (interval= ~8 years). We also assessed cross-sectional associations between vMWT and brain structure, biochemical integrity, and standardized neuropsychological measures in a subset of 22 individuals who underwent MR imaging at follow-up. Despite no longitudinal decrement in vMWT performance, there were cross-sectional age differences on the vMWT favoring younger adults. Negative associations were observed between vMWT latency and gray matter volumes in the right hippocampus, bilateral thalamus, and right medial orbitofrontal cortex, and between vMWT latency and white matter fractional anisotropy in the bilateral uncinate fasciculus. Collectively, these results suggest a pattern of differences in the structural integrity of regions supporting successful navigation even in the absence of longitudinal performance decrements. PMID:26923408

  4. Participation rates and the difference in performance of women and men in chess.

    PubMed

    Bilalić, Merim; McLeod, Peter

    2007-09-01

    The superiority of men over women in chess has been cited as evidence that there are fundamental differences in male and female intelligence (Howard, 2005a, 2006; Irwing & Lynn, 2005). An alternative interpretation of the difference is that it is due to differential male and female participation rates in chess (Charness & Gerchak, 1996; Bilalić & McLeod, 2006; Chabris & Glickman, in press). This has been dismissed by Howard (2006) on the grounds that changes in the difference in skill level between top male and female players in recent years are not correlated with changing relative participation rates. Here it is shown that Howard's analysis is misleading. The data are consistent with differential participation rates as the explanation of the gap between the performance of women and men in chess.

  5. The effects of conservation messaging on adult whale watch tour participant's pro-environmental attitudes, knowledge and behavior

    NASA Astrophysics Data System (ADS)

    Jordan, Julien L.

    Ten whale watches were completed between October 2014 and January 2015 using a quasi-experimental design with and without balloon debris retrievals. A link to a post-trip electronic survey was sent two weeks after whale watch tours to adult participants who volunteered to take part in this study. This study showed how witnessing the retrieval of marine debris while listening to a conservation message did have an effect on the reported intended pro-environmental behaviors. Overall, those who were exposed to the balloon retrieval mentioned conservation themes within the open-ended questions more than the control group. This study suggests that pro-environmental changes intended behaviors, attitudes and knowledge did occur and may have produced thoughts and actions in individuals who are now more enlightened and aware about marine debris issues. Contrary to changes in attitudes and intended behaviors, there were no noticeable impacts on reported actual behavior changes from the participants after the whale watch tour.

  6. Pubertal testosterone predicts mental rotation performance of young adult males.

    PubMed

    Vuoksimaa, Eero; Kaprio, Jaakko; Eriksson, C J Peter; Rose, Richard J

    2012-11-01

    Robust sex differences in some spatial abilities that favor males have raised the question of whether testosterone contributes to those differences. There is some evidence for prenatal organizational effects of testosterone on male-favoring spatial abilities, but not much is known about the role of pubertal testosterone levels on adult cognitive abilities. We studied the association between pubertal testosterone (at age 14) and cognitive performance in young adulthood (at age 21-23), assessing male-favoring, female-favoring, and sex-neutral cognitive domains in a population-based sample of 130 male and 178 female twins. Pubertal testosterone was negatively associated with performance in the Mental Rotation Test in young adult men (r=-.27), while among women no significant associations between testosterone and cognitive measures were detected. The significant association among men remained after controlling for pubertal development. Confirmatory within-family comparisons with one-sided significance testing yielded a negative correlation between twin pair differences in testosterone levels and Mental Rotation Test performances in 35 male twin pairs (r=-.32): the twin brother with higher testosterone performed less well on the Mental Rotation Test. That association was evident in 18 pairs of dizygotic male twin pairs (r=-.42; analysis controlling for shared environmental effects). In contrast, the association of differences was not evident among 17 monozygotic male twin pairs (r=-.07; analysis controlling for shared genetic influences). Results suggest that pubertal testosterone levels are related specifically to male-favoring spatial ability and only among men. Within-family analyses implicated possible shared genetic effects between pubertal testosterone and mental rotation ability.

  7. Brain activation during visual working memory correlates with behavioral mobility performance in older adults.

    PubMed

    Kawagoe, Toshikazu; Suzuki, Maki; Nishiguchi, Shu; Abe, Nobuhito; Otsuka, Yuki; Nakai, Ryusuke; Yamada, Minoru; Yoshikawa, Sakiko; Sekiyama, Kaoru

    2015-01-01

    Functional mobility and cognitive function often decline with age. We previously found that functional mobility as measured by the Timed Up and Go Test (TUG) was associated with cognitive performance for visually-encoded (i.e., for location and face) working memory (WM) in older adults. This suggests a common neural basis between TUG and visual WM. To elucidate this relationship further, the present study aimed to examine the neural basis for the WM-mobility association. In accordance with the well-known neural compensation model in aging, we hypothesized that "attentional" brain activation for easy WM would increase in participants with lower mobility. The data from 32 healthy older adults were analyzed, including brain activation during easy WM tasks via functional Magnetic Resonance Imaging (fMRI) and mobility performance via both TUG and a simple walking test. WM performance was significantly correlated with TUG but not with simple walking. Some prefrontal brain activations during WM were negatively correlated with TUG performance, while positive correlations were found in subcortical structures including the thalamus, putamen and cerebellum. Moreover, activation of the subcortical regions was significantly correlated with WM performance, with less activation for lower WM performers. These results indicate that older adults with lower mobility used more cortical (frontal) and fewer subcortical resources for easy WM tasks. To date, the frontal compensation has been proposed separately in the motor and cognitive domains, which have been assumed to compensate for dysfunction of the other brain areas; however, such dysfunction was less clear in previous studies. The present study observed such dysfunction as degraded activation associated with lower performance, which was found in the subcortical regions. We conclude that a common dysfunction-compensation activation pattern is likely the neural basis for the association between visual WM and functional mobility.

  8. Brain activation during visual working memory correlates with behavioral mobility performance in older adults

    PubMed Central

    Kawagoe, Toshikazu; Suzuki, Maki; Nishiguchi, Shu; Abe, Nobuhito; Otsuka, Yuki; Nakai, Ryusuke; Yamada, Minoru; Yoshikawa, Sakiko; Sekiyama, Kaoru

    2015-01-01

    Functional mobility and cognitive function often decline with age. We previously found that functional mobility as measured by the Timed Up and Go Test (TUG) was associated with cognitive performance for visually-encoded (i.e., for location and face) working memory (WM) in older adults. This suggests a common neural basis between TUG and visual WM. To elucidate this relationship further, the present study aimed to examine the neural basis for the WM-mobility association. In accordance with the well-known neural compensation model in aging, we hypothesized that “attentional” brain activation for easy WM would increase in participants with lower mobility. The data from 32 healthy older adults were analyzed, including brain activation during easy WM tasks via functional Magnetic Resonance Imaging (fMRI) and mobility performance via both TUG and a simple walking test. WM performance was significantly correlated with TUG but not with simple walking. Some prefrontal brain activations during WM were negatively correlated with TUG performance, while positive correlations were found in subcortical structures including the thalamus, putamen and cerebellum. Moreover, activation of the subcortical regions was significantly correlated with WM performance, with less activation for lower WM performers. These results indicate that older adults with lower mobility used more cortical (frontal) and fewer subcortical resources for easy WM tasks. To date, the frontal compensation has been proposed separately in the motor and cognitive domains, which have been assumed to compensate for dysfunction of the other brain areas; however, such dysfunction was less clear in previous studies. The present study observed such dysfunction as degraded activation associated with lower performance, which was found in the subcortical regions. We conclude that a common dysfunction—compensation activation pattern is likely the neural basis for the association between visual WM and functional

  9. External Performance Evaluation Program Participation at Fluor Hanford (FH) 222S Lab

    SciTech Connect

    CLARK, G.A.

    2002-06-01

    Fluor Hanford operates the U. S. Department of Energy's (DOE) 2224 Laboratory on the Hanford Site in Southeastern Washington State. 222-S Laboratory recently celebrated its 50th anniversary of providing laboratory services to DOE and DOE contractors on the Hanford Site. The laboratory operated for many years as a production support analytical laboratory, but in the last two decades has supported the Hanford Site cleanup mission. The laboratory performs radioanalytical, inorganic, and organic characterization analyses on highly radioactive liquid and solid tank waste that will eventually be vitrified for long-term storage and or disposal. It is essential that the laboratory report defensible, highly credible data in its role as a service provider to DOE and DOE contractors. Among other things, the participation in a number of performance evaluation (PE) programs helps to ensure the credibility of the laboratory. The laboratory currently participates in Environmental Resource Associates' Water Pollution (WP) Studies and the DOE Environmental Management Laboratory (EML) Quality Assessment Program (QAP). DOE has mandated participation of the laboratory in the EML QAP. This EML program evaluates the competence of laboratories performing environmental radioanalytical measurements for DOE, and is the most comprehensive and well-established PE program in the DOE community for radiochemical laboratories. Samples are received and analyzed for radionuclides in air filter, soil, vegetation, and water matrices on a semiannual basis. The 222-S Laboratory has performed well in this program over the years as evidenced by the scores in the chart below.

  10. The motivational effects of social contagion on exercise participation in young female adults.

    PubMed

    Scarapicchia T, M F; Sabiston, Catherine M; Andersen, Ross E; Garcia Bengoechea, Enrique

    2013-12-01

    Young inactive healthy-weight females (n = 42) were randomly assigned to exercise at a self-selected pace on a treadmill beside a confederate who was providing either intrinsic or externally regulated verbal primes. Heart rate (HR), rating of perceived exertion (RPE), percentage of time spent in moderate-to-vigorous physical activity (MVPA), and exercise continuance were recorded. Participants completed a self-report questionnaire assessing mood pre- and postexercise session and postexercise motivational outcomes. The intrinsic motivation group reported higher RPE values after 8 min of exercise, had higher recorded HR measures at all 5 recorded time points, exercised at a higher %HR max, spent more time in MVPA, and were more likely to continue to exercise than participants in the externally regulated motivation group. A time effect was noted for vigor. Based on these findings, exercise motivation can be "contagious" through verbal primes, suggesting that exercising with or around intrinsically motivated individuals may have beneficial outcomes.

  11. Effects of the immediate recall trial on Delayed Recall performance in the Rey Complex Figure Test in young and older adults.

    PubMed

    Yamashita, Hikari

    2015-01-01

    This study determines whether the presence or absence of the Immediate Recall trial influences performance among healthy young and older adults on the 30-min Delayed Recall task of the Rey Complex Figure Test. Participants in the 1-test condition (24 young adults and 24 older adults) underwent the Copy trial and 30-min Delayed Recall trial only, while participants in the 2-test condition (24 young adults and 24 older adults) completed the Copy trial, the Immediate Recall trial, and the 30-min Delayed Recall trial. Both older and younger participants in the 2-test condition showed significantly higher scores than those in the 1-test condition on the 30-min Delayed Recall trial. The relevance of these findings to the relationship with testing effects (Roediger & Karpicke, 2006 ) was discussed.

  12. Effects of diurnal variation and caffeine consumption on Test of Variables of Attention (TOVA) performance in healthy young adults.

    PubMed

    Hunt, Melissa G; Momjian, Ani J; Wong, Keri K

    2011-03-01

    The Test of Variables of Attention (TOVA) is a continuous performance test (CPT) that assesses attention, impulsivity, and processing speed. CPTs are used in the assessment of attention-deficit/hyperactivity disorder (ADHD) in children, but more young adults are being assessed for ADHD as well. The TOVA norms are based on a standardization sample that was tested early in the day, and any TOVA administered after 1:00 p.m. will be flagged as potentially invalid. Whereas the testing time recommendations make sense for pediatric samples, it is unclear whether they are appropriate for young adults in college, who typically show significant phase delay in their diurnal rhythms. In addition, many college students consume large amounts of caffeine, and it is unclear how caffeine consumption affects TOVA performance. The current study examined the impact of time of day, self-reported diurnal preference, and caffeine consumption on TOVA performance in a double-blind, placebo-controlled experiment with healthy college students. There was evidence of diurnal variation on average response time and impulsivity but not on overall ADHD score, with participants tested in the afternoon responding faster but making more commission errors than did participants tested in the morning. Caffeine consumption led to significantly faster response times, but only for participants who typically consumed relatively little caffeine. We conclude that the TOVA can be administered to young adults outside the recommended time constraints without compromising the validity of test score interpretation but that the caffeine consumption of participants should be closely monitored.

  13. Does long-term swimming participation have a deleterious effect on the adult female skeleton?

    PubMed

    Greenway, Kate Gwendoline; Walkley, Jeff Whenan; Rich, Peter Adrian

    2012-09-01

    Swimming is a popular activity for Australian women with proven cardiovascular benefits yet lacks the features thought necessary to stimulate positive adaptive changes in bone. Given that peak bone mass is attained close to the end of the second decade, we asked whether swimming was negatively associated with bone mineral density in premenopausal women beyond this age. Bone mass and retrospective physical activity data were gathered from 43 female swimmers and 44 controls (mean ages 40.4 and 43.8 years, respectively). Swimmers were recruited from the Australian Union of Senior Swimmers International while controls were healthy community dwellers with similar lean mass, fat mass, height, weight and body mass index. None of the participants had a history of medical complaints nor use of medications known to affect bone. Dual energy X-ray absorptiometry was used to determine areal bone mineral density at total body, lumbar spine, proximal femur, distal radius and tibia while self-administered questionnaires were used to approximate historical and recent physical activity and calcium intake. Swimmers had averaged over 2 hours of swimming per week for the past 5 years and 1.45 h/week over lifetime with no systematic swimming exposure for controls. Lifetime exposure to weight bearing and impact exercise were similar. There were no intergroup differences for bone mass at any site though controls had higher incidence of low bone mass/osteoporosis. No differences in bone mass were detected between swimmers in the upper and lower quartiles for swim participation for any period. Long-term swim participation did not compromise areal bone mineral density.

  14. BMI is Associated with the Willingness to Record Diet with a Mobile Food Record among Adults Participating in Dietary Interventions

    PubMed Central

    Kerr, Deborah A.; Dhaliwal, Satvinder S.; Pollard, Christina M.; Norman, Richard; Wright, Janine L.; Harray, Amelia J.; Shoneye, Charlene L.; Solah, Vicky A.; Hunt, Wendy J.; Zhu, Fengqing; Delp, Edward J.; Boushey, Carol J.

    2017-01-01

    Image-based dietary assessment methods have the potential to address respondent burden and improve engagement in the task of recording for dietary interventions. The aim of this study was to assess factors associated with the willingness of adults to take images of food and beverages using a mobile food record (mFR) application. A combined sample of 212 young adults and 73 overweight and obese adults completed a 4-day mobile food record on two occasions and a follow-up usability questionnaire. About 74% of participants stated they would record using the mFR for a longer period compared with a written record (29.4 ± 69.3 vs. 16.1 ± 42.6 days respectively; p < 0.0005). Multivariable logistic regression was used to identify those who were more likely to record mFR in the top tertile (≥14 days). After adjusting for age and gender, those with a BMI ≥ 25 were 1.68 times more likely (Odds Ratio 95% Confidence Interval: 1.02–2.77) than those with BMI < 25 to state a willingness to record with the mFR for ≥14 days. The greater willingness of overweight and obese individuals to record dietary intake using an mFR needs further examination to determine if this translates to more accurate estimates of energy intake. PMID:28272343

  15. Stepped-care in obesity treatment: Matching treatment intensity to participant performance

    PubMed Central

    Carels, Robert A.; Young, Kathleen M.; Hinman, Nova; Gumble, Amanda; Koball, Afton; Oehlhof, Marissa Wagner; Darby, Lynn

    2012-01-01

    This investigation examined the effectiveness of a self-help (SH), stepped-care (SC) weight loss program. Based on a failure to achieve pre-assigned weight loss goals, participants were eligible to be stepped-up from a SH program to two levels of treatment intensity (weight loss group [WLG]; individual counseling [IC]) beyond SH. The primary outcome was change in body weight. Fifty-three overweight/obese adults (BMI≥27 kg/m2; mean BMI of 37.3, SD=6.6, 89% Caucasian, and 77% female) participated in an 18-week weight loss intervention. During several phases of the investigation, those stepped-up to more intensive treatment lost comparable weight to those who were not stepped-up. Nevertheless, by the end of treatment, individuals who remained in SH (M = 8.6%) lost a significantly greater percentage of weight than individuals who received SH+IC (M = 4.7%; p<.05) and individuals in SH+IC lost a significantly greater percentage of weight than individuals who received SH+WLG+IC (M = 1.6%; p<.05). While some individuals benefited from being stepped-up to greater intensity treatment, other individuals experienced little benefit. The application of SC principles to the treatment of obesity needs further study. PMID:22365792

  16. Dual task performance in older adults: Examining visual discrimination performance whilst treadmill walking at preferred and non-preferred speeds.

    PubMed

    Duncan, Michael J; Smith, Mike; Clarke, Neil D; Eyre, Emma L J; Wright, Sheila Leddington

    2016-04-01

    This study examined visual discrimination performance in a sample of older adults before, during and post treadmill walking at preferred walking speed and preferred walking speed +20%. Nine adults (6 females and 3 males) aged 60-77 years (mean age=67.1±5.7 years) undertook three trials each lasting 15 min, rest, walking at preferred speed and walking at preferred speed +20%. Pre, during and post each condition, participants undertook measures of visual-cognitive performance. There were no significant main effects or higher order interactions for condition (rest, vs. walking preferred speed, vs. walking preferred speed +20%) or time (pre, during, post) (all P>0.05). There was a significant condition X time interaction for response time (P=0.014, partial ɳ(2)=0.352). Post hoc analysis indicated that response times were significantly faster during exercise at preferred speed compared to pre exercise at preferred speed (P=0.042). Response times were significantly slower during walking at preferred speed +20% compared to pre exercise (P=0.002) and to post exercise (P=0.012). Response times were significantly faster during PSW compared to during rest (P=0.05), during PSW compared to during PSW20 (P=0.001) and significantly slower during PSW20 compared to during rest (P=0.001). Post PSW20 response times were significantly slower than post PSW (P=0.04). These results suggest that visual discrimination performance is facilitated when walking at preferred speeds but walking at 20% faster than preferred speed significantly impedes visual discrimination in older adults.

  17. A study on the factors influencing the community participation of older adults in China: based on the CHARLS2011 data set.

    PubMed

    Lin, Wenyi

    2017-02-08

    Many communities provide older people with various opportunities to participate in the society. The 2010 Chinese census reveals that the majority of the older adults in China are still healthy, but research shows that older adults have relatively low levels of community participation. This study aims to determine the factors that affect the community participation of older adults in China using data collected from the 2011 China Health and Retirement Longitudinal Study (CHARLS). The CHARLS survey used a multistage sampling strategy to select respondents from 450 resident or village communities in China. A total of 17,000 persons from 10,000 families participated in the survey. The sample for this study includes 4283 individuals aged 60 years and above who have been invited to answer the survey based on their participation in entertainment and volunteer activities within the past month; 1009 were from urban areas and 3247 were from rural areas. Using logistic regression, this study identifies several variables that can predict the community participation of older adults. These variables included educational background, residence status, self-rated living standard and health status, number of available community facilities, expected social support, family care responsibility and involvement/non-involvement in old-age insurance schemes. In addition, an urban-rural difference was observed in the participation of these adults in entertainment activities, and the differences between older adults residing in urban and rural areas were insignificant in terms of their participation in volunteer work. These findings imply that the Chinese government should consider these predictors and the urban-rural differences when making policies regarding the community participation of older adults.

  18. Older Adults' Participation in a Community-Based Falls Prevention Exercise Program: Relationships between the Easy Tool, Program Attendance, and Health Outcomes

    ERIC Educational Resources Information Center

    Smith, Matthew Lee; Ory, Marcia G.; Ahn, SangNam; Bazzarre, Terry L.; Resnick, Barbara

    2011-01-01

    Purpose of the Study: The Exercise Assessment Screening for You (EASY) tool was developed to encourage older adults at every functional level to be more physically active. The purposes of this study were to examine characteristics of older adults who participated in an evidence-based falls prevention program by their entry to EASY tool scores,…

  19. Accessibility, Affordability, and Flexibility: The Relationship of Selected State Sociopolitical Factors and the Participation of Adults in Public Two-Year Colleges

    ERIC Educational Resources Information Center

    Schaffer, Joseph Michael

    2010-01-01

    This non-experimental, quantitative study examined the extent selected state sociopolitical factors relate to adult participation in public two-year colleges, and assessed how Montana compares to those states enrolling the most adult students. Utilizing archived data from the National Center for Education Statistics' (NCES) Integrated…

  20. Map learning and the alignment effect in young and older adults: how do they gain from having a map available while performing pointing tasks?

    PubMed

    Borella, Erika; Meneghetti, Chiara; Muffato, Veronica; De Beni, Rossana

    2015-01-01

    Two studies were conducted to investigate age-related differences between young and older adults in the impact of a map being available or not while performing aligned and counter-aligned pointing tasks. In the first study, 19 young adults (aged 20-30) and 19 young-old adults (aged 65-74) studied a map and performed a pointing task. In the second, three groups of adults, 19 of them young (aged 20-30), 19 young-old (aged 65-74), and 19 old-old (aged 75-84), studied a map and performed a pointing task, first with the map available, and then without it. The results of both studies showed that young and older adults' performance was similar in aligned pointing, while the young performed better than the older adults in counter-aligned pointing. Analyzing the types of error, results showed that older adults made more counter-aligned pointing errors than young adults, both with and without the map. Having the map available improved all participants' performance, however. Finally, visuo-spatial working memory was found to sustain pointing performance in all age groups and map conditions. Overall, these findings suggest that older adults are specifically susceptible to the alignment effect-making more counter-aligned errors-regardless of whether or not they have a map available while performing pointing tasks.

  1. Relationships of Mathematics Anxiety, Mathematics Self-Efficacy and Mathematics Performance of Adult Basic Education Students

    ERIC Educational Resources Information Center

    Watts, Beverly Kinsey

    2011-01-01

    Competent mathematical skills are needed in the workplace as well as in the college setting. Adults in Adult Basic Education classes and programs generally perform below high school level competency, but very few studies have been performed investigating the predictors of mathematical success for adults. The current study contributes to the…

  2. A Pilot Study of the Effects of Atomoxetine on Driving Performance in Adults with ADHD

    ERIC Educational Resources Information Center

    Barkley, Russell A.; Anderson, Deborah L.; Kruesi, Markus

    2007-01-01

    Objective: There is a high risk of vehicular crashes, traffic citations, and poorer driving performance in adults with ADHD. This pilot study examines the value of a new nonstimulant (atomoxetine) for improving the driving performance of adults with ADHD. Method: Atomoxetine (1.2 mg/kg daily for 3 weeks) and a placebo are studied on 18 adults with…

  3. Responding to rural health needs through community participation: addressing the concerns of children and young adults.

    PubMed

    Jeffery, Vivienne; Ervin, Kaye

    2011-01-01

    A small rural health service undertook a major needs analysis in 2008 to identify gaps in service delivery and duplication of services. This exercise was intended to inform strategic direction but the result was consumer and community consultation and outcomes that far exceeded everyone's expectations. Organisations often pay lip service to the concept of community participation and consultation and the importance of consumer involvement. Turning this rhetoric into action is challenging and requires dedicated staff, organisational support and momentum for it to occur. The project described resulted in targeted, purposeful action regarding community engagement, and the findings and outcomes are reflective of this. The unexpected findings required an organisational shift, which was embraced by the health service and resulted in collaborative partnerships with consumers and organisations that are proving beneficial to the entire community and outlying areas. Few organisations would demonstrate the willingness to accommodate such change, or undertake a needs analysis that is chiefly community driven.

  4. Safety and pharmacokinetics of higher doses of caspofungin in healthy adult participants.

    PubMed

    Migoya, Elizabeth M; Mistry, Goutam C; Stone, Julie A; Comisar, Wendy; Sun, Peng; Norcross, Alisha; Bi, Sheng; Winchell, Gregory A; Ghosh, Kalyan; Uemera, Naoto; Deutsch, Paul J; Wagner, John A

    2011-02-01

    Caspofungin was the first in a new class of antifungal agents (echinocandins) indicated for the treatment of primary and refractory fungal infections. Higher doses of caspofungin may provide another option for patients who have failed caspofungin or other antifungal therapy. This study evaluated the safety, tolerability, and pharmacokinetics of single 150- and 210-mg doses of caspofungin in 16 healthy participants and 100 mg/d for 21 days in 20 healthy participants. Other than infusion site reactions and 1 reversible elevation in alanine aminotransferase (≥2× and <4× upper limit of normal), caspofungin was generally well tolerated. Geometric mean AUC(0-∞) after single 150- and 210-mg doses was 279.7 and 374.9 µg·h/mL, respectively; peak concentrations were 29.4 and 33.5 µg/mL, respectively; and 24-hour postdose concentrations were 2.8 and 4.2 µg/mL, respectively. Steady state was achieved in the third week of dosing. Following multiple 100-mg doses of caspofungin, day 21 geometric mean AUC(0-24) was 227.4 µg·h/mL, peak concentration was 20.9 µg/mL, and trough concentration was 4.7 µg/mL. Beta-phase t(1/2) was ~8 to ~13 hours. Caspofungin pharmacokinetics at these higher doses were dose proportional to and consistent with those observed at lower doses, suggesting a modest nonlinearity of increased accumulation with dose, which was considered not clinically meaningful.

  5. College Student Performance on the General Ability Measure for Adults and the Wechsler Intelligence Scale for Adults-Third Edition.

    ERIC Educational Resources Information Center

    Lassiter, Kerry S.; Bell, Nancy L.; Hutchinson, Melody B.; Matthews, T. Darin

    2001-01-01

    Examines the concurrent validity of the General Ability Measure for Adults (GAMA) and the Wechsler Adult Intelligence Scale-Third Edition (WAIS-III). A comparison of the sample's mean scores indicates similar GAMA and WAIS-III Performance IQ scores. In contrast, the sample's mean GAMA IQ score was significantly lower than the sample's mean Full…

  6. Adult Basic Education. Adult Performance Level Curriculum Handbook: Occupational Knowledge, Consumer Economics, Health and Safety, Government and Law, Community Resources.

    ERIC Educational Resources Information Center

    Harding, Mildred; Thomas, Claire

    Beginning with a brief project report, this curriculum guide is intended to enable teachers to work effectively with Adult Performance Level (APL) programs. The manual (1) clarifies the concept of APL, (2) describes the APL-ABE (Adult Basic Education) curriculum at Florida Junior College (FJC), (3) provides examples of effective lesson plans for…

  7. The Development and Testing of Adult Vocational Programs Utilizing the Adult Performance Level Competency Approach. Final Report.

    ERIC Educational Resources Information Center

    Tennessee State Dept. of Education, Nashville.

    A project set out to develop and test adult performance level (APL) materials for pre-vocational programs to enable adults to develop those skills needed to seek and retain employment. Addressing the APL area of occupational knowledge only, methodology focused on (1) joint planning in material development and testing; (2) extensive training in…

  8. Green Care Farms: An Innovative Type of Adult Day Service to Stimulate Social Participation of People With Dementia.

    PubMed

    de Bruin, Simone R; Stoop, Annerieke; Molema, Claudia C M; Vaandrager, Lenneke; Hop, Peter J W M; Baan, Caroline A

    2015-01-01

    Objective: To explore the value of day services at green care farms (GCFs) in terms of social participation for people with dementia. Method: Semi-structured interviews were conducted with people with dementia who attended day services at a GCF (GCF group, n = 21), were on a waiting list (WL) for day services at a GCF (WL group, n = 12), or attended day services in a regular day care facility (RDCF group, n = 17) and with their family caregivers. Results: People with dementia in the GCF and WL group were primarily males, with an average age of 71 and 76 years, respectively, who almost all had a spousal caregiver. People with dementia in the RDCF group were mostly females with an average age of 85 years, most of whom had a non-spousal caregiver. For both the GCF and RDCF groups, it was indicated that day services made people with dementia feel part of society. The most important domains of social participation addressed by RDCFs were social interactions and recreational activities. GCFs additionally addressed the domains "paid employment" and "volunteer work." Conclusion: GCFs are valuable in terms of social participation for a particular group of people with dementia. Matching characteristics of adult day services (ADS) centers to the preferences and capacities of people with dementia is of importance. Diversity in ADS centers is therefore desirable.

  9. The effect of performing a dual-task on postural control and selective attention of older adults when stepping backward

    PubMed Central

    Tsang, William Wai-Nam; Chan, Vito Wai-Lok; Wong, Henry Hei; Yip, Tony Wai-Cheong; Lu, Xi

    2016-01-01

    [Purpose] The purpose of the study was to investigate the postural control and cognitive performance of older adults when stepping backward with and without a concurrent cognitive task. [Subjects and Methods] Thirty young adults and twenty-eight older adults (mean age=21.3 ± 1.2 and 72.2 ± 5.7 years, respectively) were recruited. Participants were asked to step backward and then maintain a single-leg stance for 10 seconds with and without a concurrent auditory response task. The reaction time and error rate while performing the cognitive task were recorded. Postural stability after stepping back was measured in terms of total sway path and total sway area. [Results] The older subjects had significantly longer reaction times and higher error rates in both single- and dual-tasking. When dual-tasking, both groups had significantly longer reaction times than when single-tasking. Only the older adults showed significantly higher error rates. The older adults also had significantly longer total sway paths and larger total sway areas of single-leg stance after stepping back. Neither group showed a significant difference in total sway path and sway area between single- and dual-tasking. [Conclusion] Older adults have poorer cognitive performance and postural stability during both single- and dual-tasking. They tend to prioritize postural control over cognition in dual-tasking. PMID:27821940

  10. Advancing performance measurement in oncology: quality oncology practice initiative participation and quality outcomes.

    PubMed

    Campion, Francis X; Larson, Leanne R; Kadlubek, Pamela J; Earle, Craig C; Neuss, Michael N

    2011-05-01

    The American health care system, including the cancer care system, is under pressure to improve patient outcomes and lower the cost of care. Government payers have articulated an interest in partnering with the private sector to create learning communities to measure quality and improve the value of health care. In 2006, the American Society for Clinical Oncology (ASCO) unveiled the Quality Oncology Practice Initiative (QOPI), which has become a key component of the measurement system to promote quality cancer care. QOPI is a physician-led, voluntary, practice-based, quality-improvement program, using performance measurement and benchmarking among oncology practices across the United States. Since its inception, ASCO's QOPI has grown steadily to include 973 practices as of November 2010. One key area that QOPI has addressed is end-of-life care. During the most recent data collection cycle in the Fall of 2010, those practices completing multiple data collection cycles had better performance on care of pain compared with sites participating for the first time (62.61% v 46.89%). Similarly, repeat QOPI participants demonstrated meaningfully better performance than their peers in the rate of documenting discussions of hospice and palliative care (62.42% v 54.65%) and higher rates of hospice enrollment. QOPI demonstrates how a strong performance measurement program can lead to improved quality and value of care for patients.

  11. Self-Reported Sleep Quality Predicts Poor Cognitive Performance in Healthy Older Adults

    PubMed Central

    Buysse, Daniel J.; Halligan, Edythe M.; Houck, Patricia R.; Monk, Timothy H.

    2009-01-01

    This study examined the relation between sleep quality and cognitive performance in older adults, controlling for common medical comorbidities. Participants were community volunteers who, while not selected on the basis of their sleep, did report substantial variability in sleep quality. Good and poor sleepers differed on tests of working memory, attentional set shifting, and abstract problem solving but not on processing speed, inhibitory function, or episodic memory. Poor sleep was also associated with increased depressive symptomatology but only for functional symptoms (e.g., decreased concentration) and not for mood (e.g., sadness). The relationships between sleep quality and cognition were not explained by confound factors such as cerebrovascular disease, depression, or medication usage. Sleep problems may contribute to performance variability between elderly individuals but only in certain cognitive domains. PMID:19204069

  12. Men Want Equality, but Women Don't Expect It: Young Adults' Expectations for Participation in Household and Child Care Chores

    ERIC Educational Resources Information Center

    Askari, Sabrina F.; Liss, Miriam; Erchull, Mindy J.; Staebell, Samantha E.; Axelson, Sarah J.

    2010-01-01

    This study explored whether there was a discrepancy between young adults' ideal and expected participation in household and child care chores as well as what variables predicted expectations for future chore division. Three-hundred fifty-eight unmarried, heterosexual participants with no children completed an online questionnaire assessing the…

  13. Contribution of Structured Exercise Class Participation and Informal Walking for Exercise to Daily Physical Activity in Community-Dwelling Older Adults.

    ERIC Educational Resources Information Center

    Tudor-Locke, C.; Jones, G. R.; Myers, A. M.; Paterson, D. H.; Ecclestone, N. A.

    2002-01-01

    Examined the physical activity and exercise habits of independent-living older adults from a structured exercise program, noting the contribution of formal and informal exercise participation relative to total daily physical activity measured using pedometer and daily activity logs. Participation in structured exercise was an important contributor…

  14. Knowledge, Attitudes and Behaviors of Older Adults and College Students Participating in Recycling Mentors, a Service-Learning, Environmental Health Education Program

    ERIC Educational Resources Information Center

    D'Abundo, Michelle Lee; Fugate-Whitlock, Elizabeth; Fiala, Kelly Ann; Covan, Eleanor Krassen

    2013-01-01

    Purpose: The purpose of this research was to assess the knowledge, attitudes and practices of both students and older adults that participated in a service-learning, environmental health education program called Recycling Mentors (RM). Methods: Surveys were conducted before and after participation in RM. Quantitative data were analyzed using SPSS.…

  15. Muscle-Strengthening Activities and Participation among Adults in the United States

    ERIC Educational Resources Information Center

    Loustalot, Fleetwood; Carlson, Susan A.; Kruger, Judy; Buchner, David M.; Fulton, Janet E.

    2013-01-01

    Purpose: To describe those who reported meeting the "2008 Physical Activity Guidelines for Americans" ("2008 Guidelines") muscle-strengthening standard of 2 or more days per week, including all seven muscle groups, and to assess the type and location of muscle-strengthening activities performed. Method: Data from HealthStyles…

  16. Participation of adult bone marrow-derived stem cells in pancreatic regeneration: neogenesis versus endogenesis.

    PubMed

    Iskovich, Svetlana; Kaminitz, Ayelet; Yafe, Michal Pearl; Mizrahi, Keren; Stein, Jerry; Yaniv, Isaac; Askenasy, Nadir

    2007-12-01

    Regenerative medicine opens new avenues and promises towards more effective therapies for autoimmune disorders. Current therapeutic strategies for type I diabetes focus on three major directions, with distinct advantages and disadvantages: arrest of autoimmunity, islet transplantation and generation of neoislets. There is mounting evidence that candidate stem cells residing in the hematopoietic compartments participate in regeneration of pancreatic islets following chemical and autoimmune injury in vivo. The apparent major mechanisms include immunomodulation, revascularization, support of endogenous beta-cell regeneration and differentiation into insulin-producing cells. Review of the current evidence suggests that some divergent observations depend primarily on the experimental design, which both limits and accentuates developmental events. The flood of publications reporting negative results appears to reflect primarily suboptimal experimental conditions for differentiation of putative stem cells, rather than limited developmental plasticity. Stem cells modulate the course of autoimmune diabetes through multiple mechanisms, including de novo generation of units capable to sense, produce and secrete insulin. Therefore, the charged debate over controversies surrounding developmental plasticity should not impede attempts to design curative therapies for this disease.

  17. Can Online Discussion Participation Predict Group Project Performance? Investigating the Roles of Linguistic Features and Participation Patterns

    ERIC Educational Resources Information Center

    Yoo, Jaebong; Kim, Jihie

    2014-01-01

    Although many college courses adopt online tools such as Q&A online discussion boards, there is no easy way to measure or evaluate their effect on learning. As a part of supporting instructional assessment of online discussions, we investigate a predictive relation between characteristics of discussion contributions and student performance.…

  18. Route Learning and Shortcut Performance in Adults with Intellectual Disability: A Study with Virtual Environments

    ERIC Educational Resources Information Center

    Mengue-Topio, Hursula; Courbois, Yannick; Farran, Emily K.; Sockeel, Pascal

    2011-01-01

    The ability to learn routes though a virtual environment (VE) and to make a novel shortcut between two locations was assessed in 18 adults with intellectual disability and 18 adults without intellectual disability matched on chronological age. Participants explored two routes (A [double big arrow] B and A [double big arrow] C) until they reached a…

  19. The Artistic Infant Directed Performance: A Mycroanalysis of the Adult's Movements and Sounds.

    PubMed

    Español, Silvia; Shifres, Favio

    2015-09-01

    Intersubjectivity experiences established between adults and infants are partially determined by the particular ways in which adults are active in front of babies. An important amount of research focuses on the "musicality" of infant-directed speech (defined melodic contours, tonal and rhythm variations, etc.) and its role in linguistic enculturation. However, researchers have recently suggested that adults also bring a multimodal performance to infants. According to this, some scholars seem to find indicators of the genesis of the performing arts (mainly music and dance) in such a multimodal stimulation. We analyze the adult performance using analytical categories and methodologies of analysis broadly validated in the fields of music performance and movement analysis in contemporary dance. We present microanalyses of an adult-7 month old infant interaction scene that evidenced structural aspects of infant directed multimodal performance compatible with music and dance structures, and suggest functions of adult performance similar to performing arts functions or related to them.

  20. Budgetary participation and performance: The mediating effects of medical managers' job engagement and self-efficacy.

    PubMed

    Macinati, Manuela S; Bozzi, Stefano; Rizzo, Marco Giovanni

    2016-09-01

    Professional hybrids in healthcare have attracted a great deal of policy, managerial, and research interest. However, the current literature offers little guidance on (i) how hybrid roles can be supported by the hospital organization they work for as well as (ii) the cognitive and behavioral driving forces underpinning medical managers' managerial work that determine how they inhabit their roles and consequently meet the standards of performance that contribute to organizational effectiveness. Building on engagement theory and social cognitive theory and using data collected from clinical managers working in a large Italian public hospital, the current study focuses on the mediating role of psychological variables associated with the managerial role of medical managers, namely managerial job engagement and managerial self-efficacy, in the budgetary participation-job performance link. The results suggest that the information gained by participating in budgeting impact medical managers' thoughts and feelings about their managerial role and these, in turn, motivate different aspects of their performance. The findings are discussed in relation to theory and their managerial and policy implications.

  1. Adult Participation in Education in South-Eastern Europe: An Elaboration on the Study Report for the Assessment of the Impact of Ongoing Reforms in Education and Training on the Adult Learning Sector

    ERIC Educational Resources Information Center

    Zarifis, George K.

    2012-01-01

    This article reflects on the findings of the Research voor Beleid (RvB) study for the second phase of the assessment of the "Impact of ongoing reforms in education and training on adult learning sector" (2010), with particular focus on adult participation in education in three EU Member States in south-eastern Europe (Bulgaria, Cyprus…

  2. 13 CFR 124.510 - What percentage of work must a Participant perform on an 8(a) contract?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Participant perform on an 8(a) contract? 124.510 Section 124.510 Business Credit and Assistance SMALL BUSINESS... contract during the first six months of the contract. If $100,000 in personnel costs are incurred on the... Development Contractual Assistance § 124.510 What percentage of work must a Participant perform on an...

  3. 13 CFR 124.510 - What percentage of work must a Participant perform on an 8(a) contract?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Participant perform on an 8(a) contract? 124.510 Section 124.510 Business Credit and Assistance SMALL BUSINESS... contract during the first six months of the contract. If $100,000 in personnel costs are incurred on the... Development Contractual Assistance § 124.510 What percentage of work must a Participant perform on an...

  4. Predictors of Retention Among African American and Hispanic Older Adult Research Participants in the Well Elderly 2 Randomized Controlled Trial

    PubMed Central

    Carlson, Mike; Jackson, Jeanne; Mandel, Deborah; Blanchard, Jeanine; Holguin, Jess; Lai, Mei-Ying; Marterella, Abbey; Vigen, Cheryl; Gleason, Sarah; Lam, Claudia; Azen, Stan; Clark, Florence

    2017-01-01

    The purpose of this study was to document predictors of long-term retention among minority participants in the Well Elderly 2 Study, a randomized controlled trial of a lifestyle intervention for community-dwelling older adults. The primary sample included 149 African American and 92 Hispanic men and women aged 60–95 years, recruited at senior activity centers and senior residences. Chi-square and logistic regression procedures were undertaken to examine study-based, psychosocial, and health-related predictors of retention at 18 months following study entry. For both African Americans and Hispanics, intervention adherence was the strongest predictor. Retention was also related to high active coping and average (vs. high or low) levels of activity participation among African Americans and high social network strength among Hispanics. The results suggest that improved knowledge of the predictors of retention among minority elders can spawn new retention strategies that can be applied at individual, subgroup, and sample-wide levels. PMID:24652865

  5. The 2003 National Assessment of Adult Literacy (NAAL): Performance of African Americans in a National Context

    ERIC Educational Resources Information Center

    Ngwudike, Benjamin C.

    2008-01-01

    The 2003 National Assessment of Adult Literacy (NAAL): Performance of African Americans in a National Context Sponsored by the National Center for Education Statistics (NCES) the 2003 NAAL was America's most comprehensive assessment of adult literacy since the 1992 National Adult Literacy Survey (NALS). NAAL was a nationally representative…

  6. Assessing Adult Learner's Numeracy as Related to Gender and Performance in Arithmetic

    ERIC Educational Resources Information Center

    Awofala, Adeneye O. A.; Anyikwa, Blessing E.

    2014-01-01

    The study investigated adult learner numeracy as related to gender and performance in arithmetic among 32 Nigerian adult learners from one government accredited adult literacy centre in Lagos State using the quantitative research method within the blueprint of descriptive survey design. Data collected were analysed using the descriptive statistics…

  7. Weight Outcomes of Latino Adults and Children Participating in the Y Living Program, a Family-Focused Lifestyle Intervention, San Antonio, 2012–2013

    PubMed Central

    Liang, Yuanyuan; Yin, Zenong; Esparza, Laura; Lopez, Louis

    2015-01-01

    Introduction US Latinos have disproportionately higher rates of obesity and physical inactivity than the general US population, putting them at greater risk for chronic disease. This evaluation aimed to examine the impact of the Y Living Program (Y Living), a 12-week family-focused healthy lifestyle program, on the weight status of adult and child (aged ≥7 years) participants. Methods In this pretest–posttest evaluation, participants attended twice-weekly group education sessions and engaged in physical activity at least 3 times per week. Primary outcome measures were body mass index ([BMI], zBMI and BMI percentile for children), weight, waist circumference, and percentage body fat. Wilcoxon signed-rank tests and mixed effects models were used to evaluate pretest–posttest differences (ie, absolute change and relative change) for adults and children separately. Results BMI, weight, waist circumference, and percentage body fat improved significantly (both absolutely and relatively) among adults who completed the program (n = 180; all P ≤ .001). Conversely, child participants that completed the program (n = 72) showed no improvements. Intervention effects varied across subgroups. Among adults, women and participants who were obese at baseline had larger improvements than did children who were obese at baseline or who were in families that had an annual household income of $15,000 or more. Conclusion Significant improvements in weight were observed among adult participants but not children. This family-focused intervention has potential to prevent excess weight gain among high-risk Latino families. PMID:26652219

  8. Participation in Occupational Performance: Reliability and Validity of the Activity Card Sort.

    ERIC Educational Resources Information Center

    Katz, Noomi; Karpin, Hanah; Lak, Arit; Furman, Tania; Hartman-Maeir, Adina

    2003-01-01

    A study assessed the reliability and validity of the Activity Card Sort (ACS) within different adult groups (n=263): healthy adults, healthy older adults, Alzheimer's caregivers, multiple sclerosis patients, and stroke survivors. Found that the ACS had high internal consistency for daily living and social-cultural activities and a lower…

  9. Urinary concentrations of dichlorophenol pesticides and obesity among adult participants in the U.S. National Health and Nutrition Examination Survey (NHANES) 2005-2008.

    PubMed

    Wei, Yudan; Zhu, Jianmin; Nguyen, An

    2014-03-01

    Accumulating evidence from recent studies has suggested a possible link between exposure to environmental pesticides and obesity. In this study, we assessed the potential associations between exposure to dichlorophenol pesticides and obesity in adults. Study participants aged 20-85 years were selected from the 2005 to 2006 and 2007 to 2008 U.S. National Health and Nutrition Examination Survey, and were categorized as obese and non-obese based on body mass index. Creatinine-corrected urinary concentrations of dichlorophenols were determined to assess level of exposure to environmental pesticides. Multivariate logistic regression was performed using SAS 9.3 to assess the association between 2,4-dichlorophenol (2,4-DCP) and 2,5-dichlorophenol (2,5-DCP) levels in urine and obesity with adjustment for potential confounders. Significantly higher geometric means of urinary concentrations of both 2,5-DCP (p<0.0001) and 2,4-DCP (p=0.0170) were seen in obese adults, compared to that in non-obese adults. A dose-dependent increase in the prevalence of obesity was observed in the study participants across increasing levels of urinary 2,5-DCP (p-trend<0.0001). Urinary concentrations of 2,5-DCP were significantly associated with obesity among the second (AOR: 1.47, 95% CI: 1.12, 1.93), third (AOR: 1.41, 95% CI: 1.07, 1.87), and fourth (AOR: 1.62, 95% CI: 1.21, 2.17) inter-quartiles after adjustment for age, gender, race, education, total fat intake, and physical activity. A statistically significant association was not seen between urinary 2,4-DCP and obesity. Our findings suggest a potential relationship between exposure to the fumigant insecticide paradichlorobenzene, measured as urinary concentrations of 2,5-DCP, and obesity in adults. Because we cannot rule out the possibility of reverse causality in our study, prospective studies measuring exposure during etiologically relevant periods are warranted.

  10. Pilot study to determine interest of adult civilian dependents of active duty military personnel in participation in a weight control program.

    PubMed

    Bukhari, Asma; Roberts, Susan B; Young, Andrew J; McGraw, Susan; Dallal, Gerard E; Das, Sai Krupa

    2014-03-01

    Adult civilian dependents of active duty military personnel (ADMP) may play a central role in influencing the home food environment and the risk of overweight and obesity in American Warfighters and military families. However, there is no information on whether this group would be receptive to weight control programs. We conducted a survey to determine the level of interest of adult civilian dependents of ADMP in participating in a group weight control program. Subjects were a convenience sample of 191 adult civilian dependents of ADMP (94% women, 6% men) based in Massachusetts and aged 33.8 ± 8.4 years, body mass index 25.5 ± 5.5 kg/m(2). Overall, there was a significant effect of body mass index on interest in program participation (p = 0.004). Eighty five percent of overweight participants and 100% of obese participants reported being Moderately Likely or Very Likely to participate in a provided weight control program. In overweight and obese survey respondents there was no significant effect of ADMP rank on interest in program participation (p = 0.34). These findings suggest that overweight and obese adult civilian dependents of ADMP may be very receptive targets for programs to control overweight and obesity in military families.

  11. The relation of salivary cortisol to patterns of performance on a word list learning task in healthy older adults.

    PubMed

    Suhr, Julie; Demireva, Petya; Heffner, Kathi

    2008-10-01

    A pattern of performance on a word list learning task known as a reduced primacy effect has been shown to be characteristic of Alzheimer's disease (AD) and can distinguish AD from depression. Deficits in memory and hippocampal atrophy seen in AD have been associated with hypercortisolism. The present study evaluated whether the reduced primacy effect is associated with elevated salivary cortisol in a sample of 40 healthy older community-dwelling adults participating in a study of memory and stress. We found that primacy, but not recency, was associated with higher salivary cortisol levels. In addition, participants who showed a reduced primacy had higher salivary cortisol levels than those with a normal serial position curve. Results suggest that there may be value to examining both serial position curves and changes to cortisol patterns over time as potential predictors of cognitive decline in healthy older adults.

  12. The relationship between dual-task and cognitive performance among elderly participants who exercise regularly

    PubMed Central

    Lima, Luciana C. A.; Ansai, Juliana H.; Andrade, Larissa P.; Takahashi, Anielle C. M.

    2015-01-01

    BACKGROUND: The dual-task performance is associated with the functionality of the elderly and it becomes more complex with age. OBJECTIVE: To investigate the relationship between the Timed Up and Go dual task (TUG-DT) and cognitive tests among elderly participants who exercise regularly. METHOD: This study examined 98 non-institutionalized people over 60 years old who exercised regularly. Participants were assessed using the TUG-DT (i.e. doing the TUG while listing the days of the week in reverse order), the Montreal Cognitive Assessment (MoCA), the Clock Drawing Test (CDT), and the Mini Mental State Examination (MMSE). The motor (i.e. time and number of steps) and cognitive (i.e. number of correct words) data were collected from TUG-DT . We used a significance level of α=0.05 and SPSS 17.0 for all data analyses. RESULTS: This current elderly sample featured a predominance of women (69.4%) who were highly educated (median=10 years of education) compared to Brazilian population and mostly non-fallers (86.7%). The volunteers showed a good performance on the TUG-DT and the other cognitive tests, except the MoCA, with scores below the cutoff of 26 points. Significant and weak correlations were observed between the TUG-DT (time) and the visuo-spatial/executive domain of the MoCA and the MMSE. The cognitive component of the TUG-DT showed strong correlations between the total MoCA performance score and its visuo-spatial/executive domain. CONCLUSIONS: The use of the TUG-DT to assess cognition is promising; however, the use of more challenging cognitive tasks should be considered when the study population has a high level of education. PMID:25993629

  13. Children's Participation in Preschool--On the Conditions of the Adults? Preschool Staff's Concepts of Children's Participation in Preschool Everyday Life

    ERIC Educational Resources Information Center

    Sandberg, Anette; Eriksson, Anette

    2010-01-01

    The purpose of this study was to investigate, analyse and describe preschool staff's concepts of children's participation in everyday preschool life, as well as preschool staff's experiences and concepts of what characterises the children who participate. Furthermore, it addresses the conditions that preschool staff consider as crucial in…

  14. Martial Art Training and Cognitive Performance in Middle-Aged Adults

    PubMed Central

    Douris, Peter; Douris, Christopher; Balder, Nicole; LaCasse, Michael; Rand, Amir; Tarapore, Freya; Zhuchkan, Aleskey; Handrakis, John

    2015-01-01

    Cognitive performance includes the processes of attention, memory, processing speed, and executive functioning, which typically declines with aging. Previous research has demonstrated that aerobic and resistance exercise improves cognitive performance immediately following exercise. However, there is limited research examining the effect that a cognitively complex exercise such as martial art training has on these cognitive processes. Our study compared the acute effects of 2 types of martial art training to aerobic exercise on cognitive performance in middle-aged adults. We utilized a repeated measures design with the order of the 3 exercise conditions randomly assigned and counterbalanced. Ten recreational middle-aged martial artists (mean age = 53.5 ± 8.6 years) participated in 3 treatment conditions: a typical martial art class, an atypical martial art class, and a one-hour walk at a self-selected speed. Cognitive performance was assessed by the Stroop Color and Word test. While all 3 exercise conditions improved attention and processing speed, only the 2 martial art conditions improved the highest order of cognitive performance, executive function. The effect of the 2 martial art conditions on executive function was not different. The improvement in executive function may be due to the increased cortical demand required by the more complex, coordinated motor tasks of martial art exercise compared to the more repetitive actions of walking. PMID:26672872

  15. Martial Art Training and Cognitive Performance in Middle-Aged Adults.

    PubMed

    Douris, Peter; Douris, Christopher; Balder, Nicole; LaCasse, Michael; Rand, Amir; Tarapore, Freya; Zhuchkan, Aleskey; Handrakis, John

    2015-09-29

    Cognitive performance includes the processes of attention, memory, processing speed, and executive functioning, which typically declines with aging. Previous research has demonstrated that aerobic and resistance exercise improves cognitive performance immediately following exercise. However, there is limited research examining the effect that a cognitively complex exercise such as martial art training has on these cognitive processes. Our study compared the acute effects of 2 types of martial art training to aerobic exercise on cognitive performance in middle-aged adults. We utilized a repeated measures design with the order of the 3 exercise conditions randomly assigned and counterbalanced. Ten recreational middle-aged martial artists (mean age = 53.5 ± 8.6 years) participated in 3 treatment conditions: a typical martial art class, an atypical martial art class, and a one-hour walk at a self-selected speed. Cognitive performance was assessed by the Stroop Color and Word test. While all 3 exercise conditions improved attention and processing speed, only the 2 martial art conditions improved the highest order of cognitive performance, executive function. The effect of the 2 martial art conditions on executive function was not different. The improvement in executive function may be due to the increased cortical demand required by the more complex, coordinated motor tasks of martial art exercise compared to the more repetitive actions of walking.

  16. Extracurricular Participation and Course Performance in the Middle Grades: A Study of Low-Income, Urban Youth.

    PubMed

    Schwartz, Kate; Cappella, Elise; Seidman, Edward

    2015-12-01

    The transition to middle/junior high school is associated with declines in students' academic performance, especially among low-income, urban youth. Developmental psychologists posit such declines are due to a poor fit between the needs of early adolescents-industry, identity, and autonomy-and the environment of their new schools. Extracurricular participation during these years may act as a buffer for youth, providing a setting for development outside the classroom. The current study examines participation within and across activity settings among low-income, urban youth in New York City over this transition. Using the Adolescent Pathways Project data, this study explores how such participation relates to course performance. We find that a large percentage of youth are minimally or uninvolved in extracurricular activities during these years; that participation varies within youth across time; and that the association between participation and course performance varies by activity setting. Youth who participate frequently in community or athletic settings or have high participation in two or more settings are found to have higher GPAs in the year in which they participate and youth who participate frequently in the religious setting are found to have lower GPAs. High participation in more than two settings may be detrimental.

  17. Episodic medication adherence in adolescents and young adults with perinatally acquired HIV: a within-participants approach

    PubMed Central

    Hawkins, Amy; Evangeli, Michael; Sturgeon, Kate; Le Prevost, Marthe; Judd, Ali

    2016-01-01

    ABSTRACT Due to the success of antiretroviral (ART) medications, young people living with perinatally acquired HIV (PHIV+) are now surviving into adolescence and young adulthood. Understanding factors influencing ART non-adherence in this group is important in developing effective adherence interventions. Most studies of ART adherence in HIV-positive populations assess differences in adherence levels and adherence predictors between participants, over a period of time (global adherence). Many individuals living with HIV, however, including PHIV+ young people, take medication inconsistently. To investigate this pattern of adherence, a within-participants design, focussing on specific episodes of adherence and non-adherence, is suitable (episodic adherence). A within-participants design was used with 29 PHIV+ young people (17 female, median age 17 years, range 14–22 years), enrolled in the UK Adolescents and Adults Living with Perinatal HIV cohort study. Participants were eligible if they could identify one dose of medication taken and one dose they had missed in the previous two months. For each of the two episodes (one adherent, one non-adherent), behavioural factors (whom they were with, location, routine, day, reminders) and psychological factors at the time of the episode (information about medication, adherence motivation, perceived behavioural skills to adhere to medication – derived from the Information-Motivation-Behavioural Skills (IMB) Model – and affect) were assessed in a questionnaire. Non-adherence was significantly associated with weekend days (Friday to Sunday versus Monday to Thursday, p = .001), lack of routine (p = .004), and being out of the home (p = .003), but not with whom the young person was with or whether they were reminded to take medication. Non-adherence was associated with lower levels of behavioural skills (p < .001), and lower positive affect (p = .005). Non-adherence was not significantly associated with

  18. Integration of classroom science performance assessment tasks by participants of the Wisconsin Performance Assessment Development Project (WPADP)

    NASA Astrophysics Data System (ADS)

    Tonnis, Dorothy Ann

    The goals of this interpretive study were to examine selected Wisconsin science teachers' perceptions of teaching and learning science, to describe the scope of classroom performance assessment practices, and to gain an understanding of teachers' personal and professional experiences that influenced their belief systems of teaching, learning and assessment. The study was designed to answer the research questions: (1) How does the integration of performance assessment relate to the teachers' views of teaching and learning? (2) How are the selected teachers integrating performance assessment in their teaching? (3) What past personal and professional experiences have influenced teachers' attitudes and beliefs related to their classroom performance assessment practices? Purposeful sampling was used to select seven Wisconsin elementary, middle and high school science teachers who participated in the WPADP initiative from 1993-1995. Data collection methods included a Teaching Practices Inventory (TPI), semi-structured interviews, teacher developed portfolios, portfolio conferences, and classroom observations. Four themes and multiple categories emerged through data analysis to answer the research questions and to describe the results. Several conclusions were drawn from this research. First, science teachers who appeared to effectively integrate performance assessment, demonstrated transformational thinking in their attitudes and beliefs about teaching and learning science. In addition, these teachers viewed assessment and instructional practices as interdependent. Third, transformational teachers generally used well defined criteria to judge student work and made it public to the students. Transformational teachers provided students with real-world performance assessment tasks that were also learning events. Furthermore, student task responses informed the transformational teachers about effectiveness of instruction, students' complex thinking skills, quality of

  19. Longitudinal alterations to brain function, structure, and cognitive performance in healthy older adults: A fMRI-DTI study.

    PubMed

    Hakun, Jonathan G; Zhu, Zude; Brown, Christopher A; Johnson, Nathan F; Gold, Brian T

    2015-05-01

    Cross-sectional research has shown that older adults tend to have different frontal cortex activation patterns, poorer brain structure, and lower task performance than younger adults. However, relationships between longitudinal changes in brain function, brain structure, and cognitive performance in older adults are less well understood. Here we present the results of a longitudinal, combined fMRI-DTI study in cognitive normal (CN) older adults. A two time-point study was conducted in which participants completed a task switching paradigm while fMRI data was collected and underwent the identical scanning protocol an average of 3.3 years later (SD=2 months). We observed longitudinal fMRI activation increases in bilateral regions of lateral frontal cortex at time point 2. These fMRI activation increases were associated with longitudinal declines in WM microstructure in a portion of the corpus callosum connecting the increasingly recruited frontal regions. In addition, the fMRI activation increase in the left VLPFC was associated with longitudinal increases in response latencies. Taken together, our results suggest that local frontal activation increases in CN older adults may in part reflect a response to reduced inter-hemispheric signaling mechanisms.

  20. Longitudinal Alterations to Brain Function, Structure, and Cognitive Performance in Healthy Older Adults: a fMRI-DTI study

    PubMed Central

    Hakun, Jonathan G.; Zhu, Zude; Brown, Christopher A.; Johnson, Nathan F.; Gold, Brian T.

    2015-01-01

    Cross-sectional research has shown that older adults tend to have different frontal cortex activation patterns, poorer brain structure, and lower task performance than younger adults. However, relationships between longitudinal changes in brain function, brain structure, and cognitive performance in older adults are less well understood. Here we present the results of a longitudinal, combined fMRI-DTI study in cognitive normal (CN) older adults. A two time-point study was conducted in which participants completed a task switching paradigm while fMRI data was collected and underwent the identical scanning protocol an average of 3.3 years later (SD = 2 months). We observed longitudinal fMRI activation increases in bilateral regions of lateral frontal cortex at time point 2. These fMRI activation increases were associated with longitudinal declines in WM microstructure in a portion of the corpus callosum connecting the increasingly recruited frontal regions. In addition, the fMRI activation increase in the left VLPFC was associated with longitudinal increases in response latencies. Taken together, our results suggest that local frontal activation increases in CN older adults may in part reflect a response to reduced inter-hemispheric signaling mechanisms. PMID:25862416

  1. Does Gender Influence Participation? Predictors of Participation in a Community Health Worker Diabetes Management Intervention with African-American and Latino Adults

    PubMed Central

    Hawkins, Jaclynn; Kieffer, Edith; Sinco, Brandy; Spencer, Michael; Anderson, Michael; Rosland, Ann-Marie

    2014-01-01

    Purpose The purpose of the study was to determine the effects of gender on participation in a community-based, culturally tailored diabetes lifestyle intervention, led by trained community health workers (CHW), and conducted with African Americans and Latinos with type 2 diabetes. Methods This study utilized data collected from 180 participants. Multivariable binary and cumulative logistic regression models were used to analyze associations between gender and race/ethnicity with study completion and participation in three aspects of the intervention: group classes, CHW home visits, and CHW-accompanied doctor visits. Results Among Latinos, men were less likely than women to complete the study, attend >x classes, and complete # CHW home visits. There were no gender differences in participation seen among African-Americans. Conclusions Diabetes management interventions may need to adapt their designs to optimize retention and participation of Latino men. Among African American men, the CHW model may be promising. Reasons for low participation among Latino men should receive more study. Future studies should assess whether similar findings apply in other communities and populations. PMID:23859885

  2. Cognitive Functioning and Driving Simulator Performance in Middle-aged and Older Adults with HIV

    PubMed Central

    Vance, David E.; Fazeli, Pariya L.; Ball, David A.; Slater, Larry Z.; Ross, Lesley A.

    2014-01-01

    Nearly half of people living with HIV experience cognitive deficits that may impact instrumental activities of daily living. As the number of people aging with HIV increases, concerns mount that disease-related cognitive deficits may be compounded by age-related deficits, which may further compromise everyday functions such as driving. In this cross-sectional pilot study, during a 2.5-hour visit, 26 middle-aged and older adults (40+ years) were administered demographic, health, psychosocial, and driving habits questionnaires; cognitive assessments; and driving simulator tests. Although CD4+T lymphocyte count and viral load were unrelated to driving performance, older age was related to poorer driving. Furthermore, poorer visual speed of processing performance (i.e., Useful Field of View) was related to poorer driving performance (e.g., average gross reaction time). Mixed findings were observed between driving performance and cognitive function on self-reported driving habits of participants. Implications for these findings on nursing practice and research are posited. PMID:24513104

  3. Water consumption, not expectancies about water consumption, affects cognitive performance in adults.

    PubMed

    Edmonds, Caroline J; Crombie, Rosanna; Ballieux, Haiko; Gardner, Mark R; Dawkins, Lynne

    2013-01-01

    Research has shown that water supplementation positively affects cognitive performance in children and adults. The present study considered whether this could be a result of expectancies that individuals have about the effects of water on cognition. Forty-seven participants were recruited and told the study was examining the effects of repeated testing on cognitive performance. They were assigned either to a condition in which positive expectancies about the effects of drinking water were induced, or a control condition in which no expectancies were induced. Within these groups, approximately half were given a drink of water, while the remainder were not. Performance on a thirst scale, letter cancellation, digit span forwards and backwards and a simple reaction time task was assessed at baseline (before the drink) and 20 min and 40 min after water consumption. Effects of water, but not expectancy, were found on subjective thirst ratings and letter cancellation task performance, but not on digit span or reaction time. This suggests that water consumption effects on letter cancellation are due to the physiological effects of water, rather than expectancies about the effects of drinking water.

  4. Participation and performance trends in ‘Ultraman Hawaii’ from 1983 to 2012

    PubMed Central

    2013-01-01

    Background Participation and performance trends have been investigated in a single stage Ironman triathlon such as the ‘Ironman Hawaii,’ but not for a multi-stage ultra-triathlon such as the ‘Ultraman Hawaii’ covering a total distance of 515 km. The aims of this study were to analyze (1) changes in participation and performance, (2) sex-related differences in overall and split time performances, and (3) the age of peak performance in Ultraman Hawaii. Methods Age and race times including split times for 98 women and 570 men who successfully finished Ultraman Hawaii (day 1 with 10-km swimming and 145-km cycling, day 2 with 276-km cycling, and day 3 with 84-km running) between 1983 and 2012 were analyzed. Changes in variables over time of annual winners and annual top three women and men were investigated using simple linear regression analyses. Results The number of female finishers increased (r2 = 0.26, p < 0.01), while the number of male finishers remained stable (r2 = 0.03, p > 0.05). Overall race times decreased for both female (r2 = 0.28, p < 0.01) and male (r2 = 0.14, p < 0.05) winners and for both the annual top three women (r2 = 0.36, p < 0.01) and men (r2 = 0.14, p = 0.02). The sex difference in performance decreased over time from 24.3% to 11.5% (r2 = 0.39, p < 0.01). For the split disciplines, the time performance in cycling on day 1 (r2 = 0.20, p < 0.01) and day 2 decreased significantly for men (r2 = 0.41, p < 0.01) but for women only on day 2 (r2 = 0.45, p < 0.01). Split times showed no changes in swimming and running. The age of the annual winners increased from 28 to 47 years for men (r2 = 0.35, p < 0.01) while it remained stable at 32 ± 6 years for women (r2 < 0.01, p > 0.05). The age of the annual top three finishers increased from 33 ± 6 years to 48 ± 3 years for men (p < 0.01) and from 29 ± 7 years to 49 ± 2 years for women (p < 0.01). Conclusions Both the annual top three women and men improved performance in Ultraman Hawaii during

  5. Cross-Sectional and Longitudinal Associations of Different Sedentary Behaviors with Cognitive Performance in Older Adults

    PubMed Central

    Kesse-Guyot, Emmanuelle; Charreire, Hélène; Andreeva, Valentina A.; Touvier, Mathilde; Hercberg, Serge; Galan, Pilar; Oppert, Jean-Michel

    2012-01-01

    Background The deleterious health effects of sedentary behaviors, independent of physical activity, are increasingly being recognized. However, associations with cognitive performance are not known. Purpose To estimate the associations between different sedentary behaviors and cognitive performance in healthy older adults. Methods Computer use, time spent watching television (TV), time spent reading and habitual physical activity levels were self-reported twice (in 2001 and 2007) by participants in the SUpplémentation en Vitamines et MinérauX (SU.VI.MAX and SU.VI.MAX2) study. Cognitive performance was assessed at follow-up (in 2007–2009) via a battery of 6 neuropsychological tests used to derive verbal memory and executive functioning scores. Analyses (ANCOVA) were performed among 1425 men and 1154 women aged 65.6±4.5 at the time of the neuropsychological evaluation. We estimated mean differences with 95% confidence intervals (95%CI) in cognitive performance across categories of each type of sedentary behavior. Results In multivariable cross-sectional models, compared to non-users, participants using the computer for >1 h/day displayed better verbal memory (mean difference = 1.86; 95%CI: 0.95, 2.77) and executive functioning (mean difference = 2.15; 95%CI: 1.22, 3.08). A negative association was also observed between TV viewing and executive functioning. Additionally, participants who increased their computer use by more than 30 min between 2001 and 2007 showed better performance on both verbal memory (mean difference = 1.41; 95%CI: 0.55, 2.27) and executive functioning (mean difference = 1.41; 95%CI: 0.53, 2.28) compared to those who decreased their computer use during that period. Conclusion Specific sedentary behaviors are differentially associated with cognitive performance. In contrast to TV viewing, regular computer use may help maintain cognitive function during the aging process. Clinical Trial Registration clinicaltrial.gov (number NCT

  6. The views of patients, mentors and adult field nursing students on patients' participation in student nurse assessment in practice.

    PubMed

    McMahon-Parkes, Kate; Chapman, Linda; James, Jayne

    2016-01-01

    In recent years, changes to undergraduate nursing curricula in the United Kingdom have been coupled with increasing expectations that service users be involved in assessment of student nurses. These factors lead to the development of a tool to facilitate gathering of feedback from patients/carers on the competency of adult field student nurses in practice. This study evaluated experiences of those involved in the process of using the feedback tool. Using an exploratory qualitative research design, four patients, four mentors and five pre-registration adult field nursing students were interviewed. Thematic analysis of the data identified three interconnecting themes; value of the patient's voice, caring and protection, and authenticity of feedback. A sub-theme of timing of giving feedback was also identified. Patients felt they should be involved in giving feedback, were comfortable in doing so, and felt best placed to judge students' performance in several aspects of care. Students and mentors shared these opinions. Additionally they felt service user feedback potentially helped improve students' competence and confidence, and facilitated mentors in their assessment of students' professional values, communication and interpersonal skills. However, mentors were more reticent about the possibility of receiving feedback from service users on their own practice.

  7. Review of how we should define (and measure) adherence in studies examining older adults' participation in exercise classes

    PubMed Central

    Hawley-Hague, H; Horne, M; Skelton, D A; Todd, C

    2016-01-01

    Exercise classes provide a range of benefits to older adults, reducing risk of illness, promoting functional ability and improving well-being. However, to be effective and achieve long-term outcomes, exercise needs to be maintained. Adherence is poor and reporting of adherence differs considerably between studies. Objective To explore how adherence to exercise classes for older people is defined in the literature and devise a definition for pooling data on adherence in future studies. Design Methodological review of the approaches used to measure adherence. Methods A review of the literature was carried out using narrative synthesis, based on systematic searches of MEDLINE, EMBASE, CINAHL and PsychINFO. 2 investigators identified eligible studies and extracted data independently. Results 37 papers including 34 studies were identified. 7 papers (7 studies) defined adherence as completion (retention). 30 papers (27 studies) identified adherence using attendance records. 12 papers (11 studies) based adherence on duration of exercise and 5 papers (4 studies) specified the intensity with which participants should exercise. Several studies used multiple methods. Conclusions There was little consensus between studies on how adherence should be defined, and even when studies used the same conceptual measure, they measured the concept using different approaches and/or had different cut-off points. Adherence related to health outcomes requires multiple measurements, for example, attendance, duration and intensity. It is important that future studies consider the outcome of the intervention when considering their definition of adherence, and we recommend a series of definitions for future use. PMID:27338884

  8. Accomplishment level and satisfaction with social participation of older adults: association with quality of life and best correlates

    PubMed Central

    Desrosiers, Johanne; Whiteneck, Gale

    2012-01-01

    Purpose This study aimed to (1) explore whether quality of life (QOL) is more associated with satisfaction with social participation (SP) than with level of accomplishment in SP and (2) examine respective correlates of accomplishment level and satisfaction with SP. Methods A cross-sectional design was used with a convenience sample of 155 older adults (mean age = 73.7; 60% women) having various levels of activity limitations. Accomplishment level and satisfaction with SP (dependent variables) were estimated with the social roles items of the assessment of life habits. Potential correlates were human functioning components. Results Correlations between QOL and accomplishment level and satisfaction with SP did not differ (P = 0.71). However, best correlates of accomplishment level and satisfaction with SP were different. Higher accomplishment level of SP was best explained by younger age, activity level perceived as stable, no recent stressing event, better well-being, higher activity level, and fewer obstacles in “Physical environment and accessibility” (R2 = 0.79). Greater satisfaction with SP was best explained by activity level perceived as stable, better self-perceived health, better well-being, higher activity level, and more facilitators in “Social support and attitudes” (R2 = 0.51). Conclusion With some exceptions, these best correlates may be positively modified and thus warrant special attention in rehabilitation interventions. PMID:20237957

  9. Home Performance with ENERGY STAR: Utility Bill Analysis on Homes Participating in Austin Energy's Program

    SciTech Connect

    Belzer, D.; Mosey, G.; Plympton, P.; Dagher, L.

    2007-07-01

    Home Performance with ENERGY STAR (HPwES) is a jointly managed program of the U.S. Department of Energy (DOE) and the U.S. Environmental Protection Agency (EPA). This program focuses on improving energy efficiency in existing homes via a whole-house approach to assessing and improving a home's energy performance, and helping to protect the environment. As one of HPwES's local sponsors, Austin Energy's HPwES program offers a complete home energy analysis and a list of recommendations for efficiency improvements, along with cost estimates. To determine the benefits of this program, the National Renewable Energy Laboratory (NREL) collaborated with the Pacific Northwest National Laboratory (PNNL) to conduct a statistical analysis using energy consumption data of HPwES homes provided by Austin Energy. This report provides preliminary estimates of average savings per home from the HPwES Loan Program for the period 1998 through 2006. The results from this preliminary analysis suggest that the HPwES program sponsored by Austin Energy had a very significant impact on reducing average cooling electricity for participating households. Overall, average savings were in the range of 25%-35%, and appear to be robust under various criteria for the number of households included in the analysis.

  10. Social role participation and the life course in healthy adults and individuals with osteoarthritis: are we overlooking the impact on the middle-aged?

    PubMed

    Gignac, Monique A M; Backman, Catherine L; Davis, Aileen M; Lacaille, Diane; Cao, Xingshan; Badley, Elizabeth M

    2013-03-01

    Little is known about life course differences in social role participation among those with chronic diseases. This study examined role salience (i.e., importance), role limitations, and role satisfaction among middle- and older-aged adults with and without osteoarthritis (OA) and its relationship to depression, stress, role conflict, health care utilization and coping behaviours. Participants were middle- and older-aged adults with OA (n = 177) or no chronic disabling conditions (n = 193), aged ≥40 years. Respondents were recruited through community advertising and clinics in Ontario, Canada (2009-2010). They completed a 45-50 min telephone interview and 20 min self-administered questionnaire assessing demographics (e.g., age, gender); health (e.g., pain, functional limitations, health care utilization); the Social Role Participation Questionnaire (SRPQ) (role salience, limitations, satisfaction in 12 domains), and psychological variables (e.g., depression, stress, role conflict, behavioural coping). Analyses included two-way ANOVAs, correlations, and linear regression. Results indicated that middle-aged adults (40-59 years) reported greater role salience than older-aged adults (60 + years). Middle-aged adults with OA reported significantly greater role limitations and more health care utilization than all other groups. Middle-aged adults and those with OA also reported greater depression, stress, role conflict, and behavioural coping efforts than older adults or healthy controls. Controlling for age and OA, those with higher role salience and greater role limitations reported more health care utilization. Those with greater role limitations and lower role satisfaction reported greater depression, stress, role conflict, and behavioural coping. This study has implications for research and interventions, highlighting the need to characterize role participation as multidimensional. It points to the importance of taking into account the meaning of roles at

  11. Cerebral White Matter Integrity Mediates Adult Age Differences in Cognitive Performance

    PubMed Central

    Madden, David J.; Spaniol, Julia; Costello, Matthew C.; Bucur, Barbara; White, Leonard E.; Cabeza, Roberto; Davis, Simon W.; Dennis, Nancy A.; Provenzale, James M.; Huettel, Scott A.

    2009-01-01

    Previous research has established that age-related decline occurs in measures of cerebral white matter integrity, but the role of this decline in age-related cognitive changes is not clear. To conclude that white matter integrity has a mediating (causal) contribution, it is necessary to demonstrate that statistical control of the white matter-cognition relation reduces the magnitude of age-cognition relation. In this research, we tested the mediating role of white matter integrity, in the context of a task switching paradigm involving word categorization. Participants were 20 healthy, community-dwelling older adults (60–85 years), and 20 younger adults (18–27 years). From diffusion tensor imaging (DTI) tractography, we obtained fractional anisotropy (FA) as an index of white matter integrity in the genu and splenium of the corpus callosum and the superior longitudinal fasciculus (SLF). Mean FA values exhibited age-related decline consistent with a decrease in white matter integrity. From a model of reaction time distributions, we obtained independent estimates of the decisional and nondecisional (perceptual-motor) components of task performance. Age-related decline was evident in both components. Critically, age differences in task performance were mediated by FA in two regions: the central portion of the genu, and splenium-parietal fibers in the right hemisphere. This relation held only for the decisional component and was not evident in the nondecisional component. This result is the first demonstration that the integrity of specific white matter tracts is a mediator of age-related changes in cognitive performance. PMID:18564054

  12. Deviant white matter structure in adults with attention-deficit/hyperactivity disorder points to aberrant myelination and affects neuropsychological performance.

    PubMed

    Onnink, A Marten H; Zwiers, Marcel P; Hoogman, Martine; Mostert, Jeanette C; Dammers, Janneke; Kan, Cornelis C; Vasquez, Alejandro Arias; Schene, Aart H; Buitelaar, Jan; Franke, Barbara

    2015-12-03

    Attention-deficit/hyperactivity disorder (ADHD) in childhood is characterized by gray and white matter abnormalities in several brain areas. Considerably less is known about white matter microstructure in adults with ADHD and its relation with clinical symptoms and cognitive performance. In 107 adult ADHD patients and 109 gender-, age- and IQ-matched controls, we used diffusion tensor imaging (DTI) with tract-based spatial statistics (TBSS) to investigate whole-skeleton changes of fractional anisotropy (FA) and mean, axial, and radial diffusivity (MD, AD, RD). Additionally, we studied the relation of FA and MD values with symptom severity and cognitive performance on tasks measuring working memory, attention, inhibition, and delay discounting. In comparison to controls, participants with ADHD showed reduced FA in corpus callosum, bilateral corona radiata, and thalamic radiation. Higher MD and RD were found in overlapping and even more widespread areas in both hemispheres, also encompassing internal and external capsule, sagittal stratum, fornix, and superior lateral fasciculus. Values of FA and MD were not associated with symptom severity. However, within some white matter clusters that distinguished patients from controls, worse inhibition performance was associated with reduced FA and more impulsive decision making was associated with increased MD. This study shows widespread differences in white matter integrity between adults with persistent ADHD and healthy individuals. Changes in RD suggest aberrant myelination as a pathophysiological factor in persistent ADHD. The microstructural differences in adult ADHD may contribute to poor inhibition and greater impulsivity but appear to be independent of disease severity.

  13. Correlation between nutritional status and comprehensive physical performance measures among older adults with undernourishment in residential institutions

    PubMed Central

    Singh, Devinder KA; Manaf, Zahara A; Yusoff, Noor Aini M; Muhammad, Nur A; Phan, Mei Fang; Shahar, Suzana

    2014-01-01

    Purpose The consequences of combined undernourishment and decreased physical performance in older adults are debilitating and increases cost of care. To date, the information regarding the association between nutritional status and physical performance does not provide a complete picture. Most studies used limited or self-reported measures to evaluate physical performance. The objective of this study was to examine the correlation between nutritional status and comprehensive physical performance measures among undernourished older adults who reside in residential institutions. Methods Forty-seven older adults (26 males, 21 females) aged ≥60 (69.23±8.63) years who were identified as undernourished from two residential institutions participated in this study. A battery of physical performance tests (10 m gait speed test, dominant hand grip strength test, timed five-repetition sit-to-stand test, ten step test, arm curl test, scratch test, and respiratory muscle strength test), biochemical profiles (serum albumin, hemoglobin, serum ferritin, and prealbumin levels), and falls risk using the short-form Physiological Profile Approach were performed. The Functional Ability Questionnaire and Geriatric Depression Scale were also administered. Results The results demonstrated that generally older adults with undernourishment scored poorly on the physical performance tests, had depression, and a high risk of falls. Biochemical results demonstrated that 10.9% of the participants were anemic, 63% had hypoalbuminemia (<3.5 g/dL), and 21.7% were at risk of protein energy malnutrition with prealbumin level (100–170 mg/L). A significant correlation (P<0.05) was demonstrated between hand grip strength and ferritin, between self-reported mobility dependence and prealbumin levels, and between self-reported mobility tiredness and body mass index. Conclusion These results confirm that older adults with undernutrition have poor physical function, higher falls risk, and depression

  14. Physical Demand Profiles of Hatha Yoga Postures Performed by Older Adults

    PubMed Central

    Salem, George J.; Yu, Sean S.-Y.; Samarawickrame, Sachithra; Azen, Stanley P.; Greendale, Gail A.

    2013-01-01

    Understanding the physical demands placed upon the musculoskeletal system by individual postures may allow experienced instructors and therapists to develop safe and effective yoga programs which reduce undesirable side effects. Thus, we used biomechanical methods to quantify the lower extremity joint angles, joint moments of force, and muscle activities of 21 Hatha yoga postures, commonly used in senior yoga programs. Twenty older adults, 70.7 years ± 3.8 years, participated in a 32-wk yoga class (2 d/wk) where they learned introductory and intermediate postures (asanas). They then performed the asanas in a motion analysis laboratory. Kinematic, kinetic, and electromyographic data was collected over three seconds while the participants held the poses statically. Profiles illustrating the postures and including the biomechanical data were then generated for each asana. Our findings demonstrated that Hatha yoga postures engendered a range of appreciable joint angles, JMOFs, and muscle activities about the ankle, knee, and hip, and that demands associated with some postures and posture modifications were not always intuitive. They also demonstrated that all of the postures elicited appreciable rectus abdominis activity, which was up to 70% of that induced during walking. PMID:24282431

  15. Effect of 24 Hours of Sleep Deprivation on Auditory and Linguistic Perception: A Comparison among Young Controls, Sleep-Deprived Participants, Dyslexic Readers, and Aging Adults

    ERIC Educational Resources Information Center

    Fostick, Leah; Babkoff, Harvey; Zukerman, Gil

    2014-01-01

    Purpose: To test the effects of 24 hr of sleep deprivation on auditory and linguistic perception and to assess the magnitude of this effect by comparing such performance with that of aging adults on speech perception and with that of dyslexic readers on phonological awareness. Method: Fifty-five sleep-deprived young adults were compared with 29…

  16. The Association of Anxiety and Depressive Symptoms with Cognitive Performance in Community-Dwelling Older Adults

    PubMed Central

    Beaudreau, Sherry A.; O’Hara, Ruth

    2009-01-01

    We examined the association of anxiety, depressive symptoms, and their co-occurrence on cognitive processes in 102 community-dwelling older adults. Participants completed anxiety and depression questionnaires, and measures of episodic and semantic memory, word fluency, processing speed/shifting attention, and inhibition. Participants with only increased anxiety had poorer processing speed/shifting attention, and inhibition, but depressive symptoms alone were not associated with any cognitive deficits. Although co-existing anxiety and depressive symptoms was associated with deficits in 3 cognitive domains, reductions in inhibition were solely attributed to anxiety. Findings suggest an excess cognitive load on inhibitory ability in normal older adults reporting mild anxiety. PMID:19485667

  17. Supported Employment Improves Cognitive Performance in Adults with Autism

    ERIC Educational Resources Information Center

    Garca-Villamisar, D.; Hughes, C.

    2007-01-01

    Background: The purpose of this study was to examine the effects of a supported employment programme on measures of executive functions for 44 adults with autism, assessed at the beginning and the end of the programme period. The average length of time of the community employment was 30 months. Methods: Based on their predominant work activity…

  18. Unwanted sex among young adults in the US: The role of physical disability and cognitive performance

    PubMed Central

    Haydon, Abigail A.; McRee, Annie-Laurie; Halpern, Carolyn Tucker

    2011-01-01

    This study examined associations between unwanted sexual experiences and both physical disability and cognitive performance in a nationally representative sample of young adults. We used data from 11,878 participants (ages 26–32) in Waves I, III, and IV of the National Longitudinal Study of Adolescent Health (Add Health). Logistic regressions determined associations between physical disability and level of cognitive performance (using a modified Peabody Picture Vocabulary Test) and the odds of experiencing physically forced and non-physically coerced sex. Approximately 24% of females and 4% of males reported unwanted sexual experiences. Compared to respondents without disabilities, females with a physical disability had greater odds of experiencing forced sex (OR=1.49; 95% CI: 1.06, 2.08), while males with a physical disability had greater odds of coerced sex (OR: 1.90; 95% CI: 1.02, 3.52). Compared to those with average cognitive performance scores, females with scores above 110 had slightly higher odds of coerced sex (OR=1.20; 95% CI: 1.03–1.41). Further research on pathways underlying these associations is needed to inform prevention efforts. PMID:21602209

  19. A Conceptual Scheme for an Adaptation of Participation Training in Adult Education for Use in the Three Love Movement of Japan.

    ERIC Educational Resources Information Center

    Kamitsuka, Arthur Jun

    This study concentrated on developing a conceptual scheme for adapting participation training, an adult education approach based on democratic concepts and practices, to the Three Love Movement (Love of God, Love of Soil, Love of Man) in Japan. (This Movement is an outgrowth of Protestant folk schools.) While democratization is an aim, the…

  20. Financing Adult Education: How Adequate Are Current Sources in Facilitating Access and Participation in Centres in Murang'a South Sub-County, Murang'a County, Kenya?

    ERIC Educational Resources Information Center

    Maina, Ndonga James; Orodho, John Aluko

    2016-01-01

    The thrust of this study was to examine the level of adequacy of current sources in facilitating access and participation in adult education centres in Murang'a South Sub-County, Murang'a County, Kenya. The study adopted the descriptive survey design. Combinations of purposive and stratified random sampling techniques were used to select 82…

  1. Physical Activity, Sleep, and Nutrition Do Not Predict Cognitive Performance in Young and Middle-Aged Adults

    PubMed Central

    Gijselaers, Hieronymus J. M.; Elena, Barberà; Kirschner, Paul A.; de Groot, Renate H. M.

    2016-01-01

    Biological lifestyle factors (BLFs) such as physical activity, sleep, and nutrition play a role in cognitive functioning. Research concerning the relation between BLFs and cognitive performance is scarce however, especially in young and middle-aged adults. Research has not yet focused on a multidisciplinary approach with respect to this relation in the abovementioned population, where lifestyle habits are more stable. The aim of this study was to examine the contribution of these BLFs to cognitive performance. Path analysis was conducted in an observational study in which 1131 adults were analyzed using a cross-validation approach. Participants provided information on physical activity, sedentary behavior, chronotype, sleep duration, sleep quality, and the consumption of breakfast, fish, and caffeine via a survey. Their cognitive performance was measured using objective digital cognitive tests. Exploration yielded a predictive cohesive model that fitted the data properly, χ2/df = 0.8, CFI = 1.00, RMSEA < 0.001, SRMR = 0.016. Validation of the developed model indicated that the model fitted the data satisfactorily, χ2/df = 2.75, CFI = 0.95, RMSEA < 0.056, SRMR = 0.035. None of the variables within the BLFs were predictive for any of the cognitive performance measures, except for sedentary behavior. Although sedentary behavior was positively predictive for processing speed its contribution was small and unclear. The results indicate that the variables within the BLFs do not predict cognitive performance in young and middle-aged adults. PMID:27199867

  2. Route learning and shortcut performance in adults with intellectual disability: a study with virtual environments.

    PubMed

    Mengue-Topio, Hursula; Courbois, Yannick; Farran, Emily K; Sockeel, Pascal

    2011-01-01

    The ability to learn routes though a virtual environment (VE) and to make a novel shortcut between two locations was assessed in 18 adults with intellectual disability and 18 adults without intellectual disability matched on chronological age. Participants explored two routes (A ⇔ B and A ⇔ C) until they reached a learning criterion. Then, they were placed at B and were asked to find the shortest way to C (B ⇔ C, five trials). Participants in both groups could learn the routes, but most of the participants with intellectual disability could not find the shortest route between B and C. However, the results also revealed important individual differences within the intellectual disability group, with some participants exhibiting more efficient wayfinding behaviour than others. Individuals with intellectual disability may differ in the kind of spatial knowledge they extract from the environment and/or in the strategy they use to learn routes.

  3. Information Processing Differences and Similarities in Adults with Dyslexia and Adults with Attention Deficit Hyperactivity Disorder during a Continuous Performance Test: A Study of Cortical Potentials

    ERIC Educational Resources Information Center

    Dhar, Monica; Been, Pieter H.; Minderaa, Ruud B.; Althaus, Monika

    2010-01-01

    Twenty male adults with ADHD, 16 dyslexic adults, 15 comorbid adults, and 16 normal controls were compared on performance and underlying brain responses, during a cued Continuous Performance Test (O-X CPT), with the aim of discovering features of information processing differentiating between the groups. The study evaluated both cue- and…

  4. Impact of Physical Activity on Participation and Quality of Life in Individuals who use Prostheses and other Assistive Technology/Lower Extremity Prostheses versus Wheelchair for Functional Performance and Participation of Military and Veteran Personnel

    DTIC Science & Technology

    2007-03-01

    Performance and Participation of Military and Veteran Personnel. PRINCIPAL INVESTIGATOR: Shirley G. Fitzgerald, Ph.D. CONTRACTING...Participation of Military and Veteran Personnel. 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Shirley G. Fitzgerald, Ph.D. Cooper RA...participating in these organized events, positive psychosocial benefits may result to veterans with disabilities. Participation in adaptive sports

  5. Participation and performance trends in 100-km ultra-marathons worldwide.

    PubMed

    Cejka, Nadine; Rüst, Christoph Alexander; Lepers, Romuald; Onywera, Vincent; Rosemann, Thomas; Knechtle, Beat

    2014-01-01

    The aims of the present study were to (1) investigate the participation trends for the origin of athletes competing in 100-km ultra-marathons and (2) determine the nationalities of athletes achieving the fastest 100-km race times worldwide. Race times and nationality from 112,283 athletes (15,204 women and 97,079 men) from 102 countries who completed a 100-km ultra-marathon worldwide between 1998 and 2011 were investigated using single- and multi-level regression analyses. The number of finishers increased exponentially, both for women and men. Most of the finishers (73.5%) were from Europe, in particular, France (30.4%). The number of finishers from Japan, Germany, Italy, Poland and the United States of America increased exponentially during the studied period. For women, runners from Canada became slower while those from Italy became faster over time. For men, runners from Belgium, Canada and Japan became slower. Between 1998 and 2011, the ten best race times were achieved by Japanese runners for both women with 457.1 (s = 28.8) min and men with 393.4 (s = 9.6) min. To summarise, most of the finishers in 100-km ultra-marathons originated from Europe, but the best performances belong to Japanese runners. Although East African runners dominate running up to a marathon, Japanese were the best in 100 km.

  6. Medical managers' managerial self-efficacy and role clarity: How do they bridge the budgetary participation-performance link?

    PubMed

    Macinati, Manuela S; Cantaluppi, Gabriele; Rizzo, Marco Giovanni

    2017-02-01

    This study explains the process ''how'' organizational accounting practices, such as budgetary participation, influence medical doctors' perceptions and beliefs associated with their hybrid role and what the consequences are on their performance. Building on social cognitive theory, we hypothesize a structural model in which managerial self-efficacy and role clarity mediate the effects of budgetary participation on performance. The data were collected by a survey conducted in an Italian hospital. The research hypotheses were tested employing a path model. The results suggest that role clarity and managerial self-efficacy fully mediate the link between budgetary participation and performance. From a managerial viewpoint results suggest that organizations that invest in budgetary participation will also affect individual beliefs about the perceived benefits of participation itself, since an information-rich internal environment allows employees to experience a clearer sense of direction through organizational goals. According to our results, organizations that seek self-directed employees should pay attention to the experience the medical managers acquire through budgetary participation. In fact, this event influences the employees' mental states-and specifically provides them with information needed to perform in the role and enhance their judgment of their own capabilities to organize and execute the required course of actions-which take on internal psychological motivation to reach performance levels.

  7. Stability of handwriting performance following injury-induced hand-dominance transfer in adults: a pilot study.

    PubMed

    Yancosek, Kathleen E; Mullineaux, David R

    2011-01-01

    The aim of this study was to quantify stability of nondominant handwriting kinematics and legibility in participants with functional loss of the previously dominant hand. Twelve adult volunteers provided two handwriting samples 6 weeks apart. Handwriting tasks (Compose a Sentence, Copy Alphabet, Copy Date, Copy Sentence, and Draw Circles) were performed in cursive writing on standard white, lined paper taped to a digitizer to record kinematic and kinetic variables of velocity, displacement, force, and on-paper time. Results showed minimal performance variability within subjects and marked variability between subjects, as well as variability between tasks for all participants. Stylistic stability of the handwriting samples was assessed by two independent evaluators. These evaluators matched all handwriting samples at test to retest times with 89%-100% accuracy, suggesting value in the "whole" handwriting sample and emphasizing the idiosyncratic nature of handwriting. Results suggest that handwriting skill stability in the previously nondominant hand varies across subjects and task demands.

  8. The Adult Learning Open University Determinants (ALOUD) Study: Biological and Psychological Factors Associated with Learning Performance in Adult Distance Education

    ERIC Educational Resources Information Center

    Neroni, Joyce; Gijselaers, Hieronymus J. M.; Kirschner, Paul A.; Groot, Renate H. M.

    2015-01-01

    Learning is crucial for everyone. The association between biological (eg, sleep, nutrition) and psychological factors (eg, test anxiety, goal orientation) and learning performance has been well established for children, adolescents and college students in traditional education. Evidence for these associations for adult distance students is lacking…

  9. Who Are the Top Contributors in a MOOC? Relating Participants' Performance and Contributions

    ERIC Educational Resources Information Center

    Alario-Hoyos, C.; Muñoz-Merino, P. J.; Pérez-Sanagustín, M.; Delgado Kloos, C.; Parada Gelvez, H. A.

    2016-01-01

    The role of social tools in massive open online courses (MOOCs) is essential as they connect participants. Of all the participants in an MOOC, top contributors are the ones who more actively contribute via social tools. This article analyses and reports empirical data from five different social tools pertaining to an actual MOOC to characterize…

  10. Effects of Gait Self-Efficacy and Lower-Extremity Physical Function on Dual-Task Performance in Older Adults.

    PubMed

    Ehlers, Diane K; Banducci, Sarah E; Daugherty, Ana M; Fanning, Jason; Awick, Elizabeth A; Porter, Gwenndolyn C; Burzynska, Agnieszka; Shen, Sa; Kramer, Arthur F; McAuley, Edward

    2017-01-01

    Objectives. Despite evidence of self-efficacy and physical function's influences on functional limitations in older adults, few studies have examined relationships in the context of complex, real-world tasks. The present study tested the roles of self-efficacy and physical function in predicting older adults' street-crossing performance in single- and dual-task simulations. Methods. Lower-extremity physical function, gait self-efficacy, and street-crossing success ratio were assessed in 195 older adults (60-79 years old) at baseline of a randomized exercise trial. During the street-crossing task, participants walked on a self-propelled treadmill in a virtual reality environment. Participants crossed the street without distraction (single-task trials) and conversed on a cell phone (dual-task trials). Structural equation modeling was used to test hypothesized associations independent of demographic and clinical covariates. Results. Street-crossing performance was better on single-task trials when compared with dual-task trials. Direct effects of self-efficacy and physical function on success ratio were observed in dual-task trials only. The total effect of self-efficacy was significant in both conditions. The indirect path through physical function was evident in the dual-task condition only. Conclusion. Physical function can predict older adults' performance on high fidelity simulations of complex, real-world tasks. Perceptions of function (i.e., self-efficacy) may play an even greater role. The trial is registered with United States National Institutes of Health ClinicalTrials.gov (ID: NCT01472744; Fit & Active Seniors Trial).

  11. Effects of Gait Self-Efficacy and Lower-Extremity Physical Function on Dual-Task Performance in Older Adults

    PubMed Central

    Banducci, Sarah E.; Daugherty, Ana M.; Fanning, Jason; Awick, Elizabeth A.; Porter, Gwenndolyn C.; Burzynska, Agnieszka; Shen, Sa; Kramer, Arthur F.; McAuley, Edward

    2017-01-01

    Objectives. Despite evidence of self-efficacy and physical function's influences on functional limitations in older adults, few studies have examined relationships in the context of complex, real-world tasks. The present study tested the roles of self-efficacy and physical function in predicting older adults' street-crossing performance in single- and dual-task simulations. Methods. Lower-extremity physical function, gait self-efficacy, and street-crossing success ratio were assessed in 195 older adults (60–79 years old) at baseline of a randomized exercise trial. During the street-crossing task, participants walked on a self-propelled treadmill in a virtual reality environment. Participants crossed the street without distraction (single-task trials) and conversed on a cell phone (dual-task trials). Structural equation modeling was used to test hypothesized associations independent of demographic and clinical covariates. Results. Street-crossing performance was better on single-task trials when compared with dual-task trials. Direct effects of self-efficacy and physical function on success ratio were observed in dual-task trials only. The total effect of self-efficacy was significant in both conditions. The indirect path through physical function was evident in the dual-task condition only. Conclusion. Physical function can predict older adults' performance on high fidelity simulations of complex, real-world tasks. Perceptions of function (i.e., self-efficacy) may play an even greater role. The trial is registered with United States National Institutes of Health ClinicalTrials.gov (ID: NCT01472744; Fit & Active Seniors Trial). PMID:28255557

  12. Impact of fixed orthodontic appliance or clear-aligner on daily performance, in adult patients with moderate need for treatment

    PubMed Central

    Lin, Feiou; Yao, Linjie; Bhikoo, Chandradev; Guo, Jing

    2016-01-01

    Objective To assess the impact of wearing fixed orthodontic appliance (FOA) or clear-aligner, on daily performance in adult patients. Methods The Oral Impacts on Daily Performance (OIDP) index was assessed in 152 adults aged 25–35 years at baseline (T0), 6 months after bonding (T1), and 12 months after bonding (T2). Participants were randomly divided into two groups: CA group (participants treated with clear-aligner) and a control group (FOA group; participants treated with FOA). Baseline malocclusion severity was assessed using the Index of Orthodontic Treatment Need. Results There were no significant differences in sociodemographic variables and OIDP scores at baseline between the two groups. Significant changes in OIDP total and subscale scores were observed while wearing FOA: OIDP total score and subscale scores of eating, cleaning teeth, smiling, and social relation at T1 and T2 were significantly higher than at baseline (P<0.05 or P<0.01). However, only OIDP total score was significantly increased at T1 compared to the baseline in the CA group. OIDP total score and subscale scores of eating, cleaning teeth, smiling, and social relation were significantly higher in patients wearing FOA than in patients wearing clear-aligner at T1 and T2 (P<0.05 or P<0.01). Conclusion Patients wearing clear-aligner have fewer impacts on daily life than those wearing FOA during treatment, and have no significant changes in OIPD subscale scores at 12 months. FOA therapy significantly impacts daily performance in adult patients during treatment. PMID:27616881

  13. The Effect of Implicit Stereotypes on the Physical Performance of Older Adults

    ERIC Educational Resources Information Center

    Moriello, Gabriele; Cotter, J. James; Shook, Nathalie; Dodd-McCue, Diane; Welleford, E. Ayn

    2013-01-01

    The purpose of this study was to explore how stereotypes affect physical performance in older adults. During Experiment 1, older adults were primed with objects representing aging stereotypes to determine whether these objects can activate stereotypes of aging. Results from the first part of this study provide evidence that certain material…

  14. The Effects of Intercollegiate Athletic Participation on Student Academic Achievement and Leadership Performance in a Selective Institution

    ERIC Educational Resources Information Center

    Yunker, Craig Andrew

    2009-01-01

    The purpose of this study was to examine the influence of various intensity levels of athletic participation on academic and leadership performance in a selective institution. For the purpose of this study a retrospective analysis of existing admissions and student performance data was conducted. The continuous dependent variables were academic…

  15. Performing Movement Sequences with Knowledge of Results under Different Visual Conditions in Adults with Down Syndrome.

    ERIC Educational Resources Information Center

    Virji-Babul, Naznin; Lloyd, Jennifer E. V.; Van Gyn, Geraldine

    2003-01-01

    This study examined the learning of movement sequences in 10 adults with Down syndrome (DS) under two visual information conditions. Although DS individuals were significantly slower than neurologically typical participants, mean reaction and movement times were not affected by the visual information condition in either group. DS individuals…

  16. A discussion of differences in preparation, performance and postreflections in participant observations within two grounded theory approaches.

    PubMed

    Berthelsen, Connie Bøttcher; Lindhardt, Tove; Frederiksen, Kirsten

    2016-05-10

    This paper presents a discussion of the differences in using participant observation as a data collection method by comparing the classic grounded theory methodology of Barney Glaser with the constructivist grounded theory methodology by Kathy Charmaz. Participant observations allow nursing researchers to experience activities and interactions directly in situ. However, using participant observations as a data collection method can be done in many ways, depending on the chosen grounded theory methodology, and may produce different results. This discussion shows that how the differences between using participant observations in classic and constructivist grounded theory can be considerable and that grounded theory researchers should adhere to the method descriptions of performing participant observations according to the selected grounded theory methodology to enhance the quality of research.

  17. The influence of familiarity on life jacket donning performance: implications for participant selection.

    PubMed

    Macdonald, Conor Vaughan; Brooks, Christopher James; Kozey, John William; Habib, Anthony

    2011-01-01

    Laboratories and test houses keep a "pool" of test subjects that volunteer to be participants in life jacket approval testing, which is believed to be an incorrect procedure. Fifty-six participants donned 8 child/infant life jackets onto 4 infant manikins in random order with time and accuracy of donning recorded. Average donning time for all 8 life jackets decreased significantly after the first donning experience. The findings show that the effect of familiarity occurs immediately after the first test, regardless of life jacket type, thus "contaminating" the subject and making them unsuitable for further tests. These observations are important for life jacket standards where the life jacket must be donned by a naïve participant. Currently, a poorly designed life jacket may receive a pass as a result of the learning effect as shown by participants with previous donning experiences.

  18. Educator's Crock or Panacea: Implications of the Adult Performance Level Project

    ERIC Educational Resources Information Center

    Jordan, Gerald E.

    1977-01-01

    Adult performance level (APL) methodology, results, and conclusions are summarized. Taking exception to functional literacy accounting for an individuals level of income, education, and job status, the author questions the utilitarian value of an APL curriculum. (Author)

  19. The Influences of Socio-Demographic Factors, and Non-Formal and Informal Learning Participation on Adult Environmental Behaviors

    ERIC Educational Resources Information Center

    Digby, Cynthia L. B.

    2013-01-01

    Multiple factors are likely to influence adult literacy regarding the natural environment and environmental issues, but very little research has been carried out in this area. The research presented in this article is intended to help address this information gap, by investigating influences on adult environmental literacy using data from a…

  20. Participation in the Women, Infants, and Children (WIC) Program as Reported by Documented and Undocumented Farm Worker Adults in the Households.

    PubMed

    Leigh, J Paul; Medel-Herrero, Alvaro

    2015-01-01

    Debate surrounds the provision of Women, Infants, and Children (WIC) benefits to undocumented immigrants. Few studies are available to estimate use of WIC services by documented and undocumented households using nationally representative data. The authors analyzed data from the National Agricultural Workers Survey (NAWS) annual cross-sections from 1993 through 2009 (N = 40,896 person-years). Household documentation status is defined by the status of the adults in the household, not children. Simple mean differences, logistic regressions, and time charts described household participation in WIC over 2-year intervals. Without adjustments for covariates, 10.7% of undocumented farm workers' households and 12.4% of documented households received WIC benefits, yielding an odds ratio of 0.84 (95% confidence interval [CI]: 0.76-0.94). Logistic regressions revealed that for the same number of children in the household, participation by undocumented persons was higher than participation by documented persons. Time charts and logistic regressions with interaction terms showed a stronger correspondence between participation in WIC and number of children <6 years old in undocumented households than documented households. Undocumented farm workers' households were only a little less likely to participate in WIC than documented farm workers' households, and undocumented households' participation was especially responsive to the presence of children. These results are consistent with the legal requirements for WIC participation, which do not distinguish between documented and undocumented households. These results may be helpful in the debate surrounding the effects of undocumented workers on WIC participation and costs.

  1. Differences in academic performance and self-regulated learning based on level of student participation in supplemental instruction

    NASA Astrophysics Data System (ADS)

    Mack, Ana C.

    This study examined differences in academic performance and self-regulated learning based on levels of student participation in Supplemental Instruction (SI) sessions in two introductory undergraduate biology and chemistry courses offered at University of Central Florida in the Spring 2006 semester. The sample consisted of 282 students enrolled in the biology class and 451 students enrolled in chemistry. Academic performance was measured using students' final course grades and rates of withdrawal from the courses. The self-regulated learning constructs of motivation, cognition, metacognition, and resource management were measured using the Motivated Strategies for Learning Questionnaire (MSLQ). Relationships between students' gender and ethnic background and levels of SI participation were also analyzed in this research. Findings in both biology and chemistry courses revealed a statistically significant decrease in student motivation from beginning to end of semester. In chemistry, frequent SI participants also showed statistically significantly higher levels of motivation at the end of the semester than occasional and non-SI participants. There were no statistically significant gains in cognitive, metacognitive, and resource management strategies from beginning to end of semester. However, statistically significant differences in resource management were observed at the end of the semester among SI attendance groups in both courses. Students in the high SI attendance group were more likely to use learning resources than those who did not participate regularly or did not participate at all. Statistically significant differences in academic performance based on students' SI participation were found in both biology and chemistry courses. Frequent SI participants had significantly higher final percentage grades and were more likely to receive grades of A, B, or C, than those who either did not attend SI regularly of did not participate at all. They were also less

  2. Nation related participation and performance trends in 'Norseman Xtreme Triathlon' from 2006 to 2014.

    PubMed

    Rüst, Christoph A; Bragazzi, Nicola Luigi; Signori, Alessio; Stiefel, Michael; Rosemann, Thomas; Knechtle, Beat

    2015-01-01

    We investigated the nation related participation and performance trends in triathletes competing in 'Norseman Xtreme Triathlon' between 2006 and 2014 using mixed models, one-way analysis of variance and multi-variate regression analyses. A total of 1594 athletes (139 women and 1455 men) originating from 34 different countries finished the race. Most of the athletes originated from Norway, Germany, Great Britain, Sweden, USA and France. In the mixed model analysis considering all finishers (n = 1594), with calendar year, sex and country as independent and overall race time as dependent variable, calendar year (p < 0.0001), sex (p < 0.0001), country (p < 0.0001) and the interaction sex × calendar year (p = 0.012) were significant. In the model where overall race time was separated in the three disciplines, we found interactions such as country × discipline (p < 0.0001), year × discipline (p < 0.0001), sex × discipline (p < 0.0001), calendar year × sex (p = 0.044), calendar year × sex × discipline (p = 0.031). Overall race time decreased every year, above all in the year 2012. Women were slower than men, but women reduced this gender gap year after year and above all in the year 2007 (p = 0.001). Athletes from Norway and Germany were faster than those from Great Britain and other countries. Split times of the discipline decreased throughout the years. In particular, the discipline having more impact on overall race time was cycling. Most of the podiums were achieved by Norwegian women and men. For women, the fastest split and transition times were achieved by Norwegian women with exception of the run where German women were faster. Norwegian men were the fastest in split and transition times although French athletes were the fastest in swimming. Across years, the annual three fastest Norwegian women improved in cycling, running, overall race time and transition times but not Norwegian and German men. British men, however

  3. Drink Availability is Associated with Enhanced Examination Performance in Adults

    ERIC Educational Resources Information Center

    Pawson, Chris; Gardner, Mark R.; Doherty, Sarah; Martin, Laura; Soares, Rute; Edmonds, Caroline J.

    2013-01-01

    While dehydration has negative effects on memory and attention, few studies have investigated whether drinking water can enhance cognitive performance, and none have addressed this in a real-world setting. In this study we explored the potential benefits of the availability of water for undergraduates. The exam performance of students who brought…

  4. Learning vs. Performance: Implications for the Adult Learner.

    ERIC Educational Resources Information Center

    Sample, John

    Goal setting is a dispositional trait that influences motivation to learn and to perform. Individuals with a Performing (or Proving) Goal Orientation are characterized by a desire to please authority figures, the belief that personal abilities are stable and unchanging, and a tendency to become frustrated and give up quickly when faced by…

  5. Attentional focus influences postural control and reaction time performances only during challenging dual-task conditions in healthy young adults.

    PubMed

    Remaud, Anthony; Boyas, Sébastien; Lajoie, Yves; Bilodeau, Martin

    2013-11-01

    The dual-task paradigm has previously been used to investigate the attentional demands associated with postural control. Previous studies have identified both the focus of attention and the difficulty of a postural task as potential factors influencing dual-task performance. The aim of this study was to examine how the instructed focus of attention influences dual-task performance during quiet standing tasks of various levels of difficulty. Thirteen young adults participated in two testing sessions consisting of standing as still as possible on a force platform in different postural conditions, while simultaneously performing a simple reaction time (RT) task. Postural task difficulty was manipulated by various combinations of three bases of support (feet together, tandem and single leg) and two visual conditions (eyes opened and closed). Participants were instructed to focus on either their balance or their RT performance, depending on the testing session. When comparing postural control with respect to session focus, anterior-posterior sway velocity decreased with the addition of the simple RT task when the focus was on balance, but only during the more difficult dual-task conditions. In contrast, sway area and medial-lateral sway velocity did not change between the two instructed focus sessions. Participants responded faster in all dual-task conditions when focusing on RT performance than on balance. The modified attention allocation index indicated that participants' ability to modulate their allocation of attentional resources to respond positively to instruction was more pronounced in the most challenging postural condition. The present findings could have important implications for the interpretation of dual-task performance in both clinical and research settings.

  6. Sex-related trends in participation and performance in the 'Swiss Bike Masters' from 1994-2012.

    PubMed

    Gloor, Roman Urs; Knechtle, Beat; Knechtle, Patrizia; Rüst, Christoph Alexander; Haupt, Samuel; Rosemann, Thomas; Lepers, Romuald

    2013-04-01

    General participation in contests such as ultra-marathons and ultra-triathlons has increased considerably over the past 30 years, especially among women. This study investigated performance trends in the Swiss Bike Masters, one of the first and most prestigious mountain bike, ultra-endurance races in its class, with comparisons of participation and performance trends to similar races. The development of performance in the Swiss Bike Masters held between 1994 and 2012 was investigated by analysing the number of finishers, their age, sex, and cycling speed. Between 1994 and 2009, the athletes had to cover 120 kilometers with a total difference in altitude of 5,000 meters. Since 2010, the race distance was shortened to 105 kilometers and the total difference in altitude was reduced to 4,400 meters. The total men participating and total finishing decreased significantly, while women's participation has remained low. The age of the annual winners and the annual top three finishers showed no changes over time. Performances of the annual fastest women improved, while performances of the annual fastest men remained unchanged. To summarize, rate of finishing has decreased for men and has been stable, but low, among women. The sex difference in cycling speed for the best cyclists has decreased across the years.

  7. Performance Pay Improves Engagement, Progress, and Satisfaction in Computer-Based Job Skills Training of Low-Income Adults

    ERIC Educational Resources Information Center

    Koffarnus, Mikhail N.; DeFulio, Anthony; Sigurdsson, Sigurdur O.; Silverman, Kenneth

    2013-01-01

    Advancing the education of low-income adults could increase employment and income, but adult education programs have not successfully engaged low-income adults. Monetary reinforcement may be effective in promoting progress in adult education. This experiment evaluated the benefits of providing incentives for performance in a job-skills training…

  8. Louisiana Adult Performance Level Pilot Study: A Comparative Analysis of APL Competency-Based Instructional Programs. Final Report.

    ERIC Educational Resources Information Center

    Dauzat, Sam V.

    Adults enrolled in local adult basic education programs at six sites in Louisiana were used to compare the credibility of Adult Performance Level (APL) competency-based instructional programs (experimental group) with traditional adult education instructional activities (control group). Focus was on determining the correlation between grade level…

  9. Pumping Iron in Australia: Prevalence, Trends and Sociodemographic Correlates of Muscle Strengthening Activity Participation from a National Sample of 195,926 Adults

    PubMed Central

    Pedisic, Zeljko; van Uffelen, Jannique G. Z.; Charity, Melanie J.; Harvey, Jack T.; Banting, Lauren K.; Vergeer, Ineke; Biddle, Stuart J. H.; Eime, Rochelle M.

    2016-01-01

    Objective The current Australian Physical Activity Guidelines recommend that adults engage in regular muscle-strengthening activity (e.g. strength or resistance training). However, public health surveillance studies describing the patterns and trends of population-level muscle-strengthening activity participation are sparse. The aim of this study is to examine the prevalence, trends and sociodemographic correlates of muscle-strengthening activity participation in a national-representative sample of Australians aged 15 years and over. Methods Between 2001 and 2010, quarterly cross-sectional national telephone surveys were conducted as part of the Australian Sports Commission's 'Exercise, Recreation and Sport Survey'. Pooled population-weighted proportions were calculated for reporting: [i] no muscle-strengthening activity; [ii] insufficient muscle-strengthening activity, and [iii] sufficient muscle-strengthening activity. Associations with sociodemographic variables were assessed using multiple logistic regression analyses. Results Out of 195,926 participants, aged 15–98 years, only 10.4% (95% CI: 10.1–10.7) and 9.3% (95% CI: 9.1–9.5) met the muscle-strengthening activity recommendations in the past two weeks and in the past year, respectively. Older adults (50+ years), and those living in socioeconomically disadvantaged, outer regional/remote areas and with lower education were less likely to report sufficient muscle-strengthening activity (p<0.001). Over the 10-year monitoring period, there was a significant increase in the prevalence of sufficient muscle-strengthening activity (6.4% to 12.0%, p-value for linear trend <0.001). Conclusions A vast majority of Australian adults did not engage in sufficient muscle-strengthening activity. There is a need for public health strategies to support participation in muscle-strengthening activity in this population. Such strategies should target older and lower educated adults, and those living in socioeconomically

  10. Sport participation and alcohol and illicit drug use in adolescents and young adults: a systematic review of longitudinal studies.

    PubMed

    Kwan, Matthew; Bobko, Sarah; Faulkner, Guy; Donnelly, Peter; Cairney, John

    2014-03-01

    Sport participation can play an important and positive role in the health and development of children and youth. One area that has recently been receiving greater attention is the role that sport participation might play in preventing drug and alcohol use among youth. The current study is a systematic review of 17 longitudinal studies examining the relationship between sport participation and alcohol and drug use among adolescents. Results indicated that sport participation is associated with alcohol use, with 82% of the included studies (14/17) showing a significant positive relationship. Sport participation, however, appears to be related to reduced illicit drug use, especially use of non-cannabis related drugs. Eighty percent of the studies found sport participation associated with decreased illicit drug use, while 50% of the studies found negative association between sport participation and marijuana use. Further investigation revealed that participation in sports reduced the risk of overall illicit drug use, but particularly during high school; suggesting that this may be a critical period to reduce or prevent the use of drugs through sport. Future research must better understand what conditions are necessary for sport participation to have beneficial outcomes in terms of preventing alcohol and/or illicit drug use. This has been absent in the extent literature and will be central to intervention efforts in this area.

  11. Neural Correlates Associated with Successful Working Memory Performance in Older Adults as Revealed by Spatial ICA

    PubMed Central

    Saliasi, Emi; Geerligs, Linda; Lorist, Monicque M.; Maurits, Natasha M.

    2014-01-01

    To investigate which neural correlates are associated with successful working memory performance, fMRI was recorded in healthy younger and older adults during performance on an n-back task with varying task demands. To identify functional networks supporting working memory processes, we used independent component analysis (ICA) decomposition of the fMRI data. Compared to younger adults, older adults showed a larger neural (BOLD) response in the more complex (2-back) than in the baseline (0-back) task condition, in the ventral lateral prefrontal cortex (VLPFC) and in the right fronto-parietal network (FPN). Our results indicated that a higher BOLD response in the VLPFC was associated with increased performance accuracy in older adults, in both the baseline and the more complex task condition. This ‘BOLD-performance’ relationship suggests that the neural correlates linked with successful performance in the older adults are not uniquely related to specific working memory processes present in the complex but not in the baseline task condition. Furthermore, the selective presence of this relationship in older but not in younger adults suggests that increased neural activity in the VLPFC serves a compensatory role in the aging brain which benefits task performance in the elderly. PMID:24911016

  12. Psychological variables and Wechsler Adult Intelligence Scale-IV performance.

    PubMed

    Gass, Carlton S; Gutierrez, Laura

    2016-06-07

    The MMPI-2 and WAIS-IV are commonly used together in neuropsychological evaluations yet little is known about their interrelationships. This study explored the potential influence of psychological factors on WAIS-IV performance in a sample of 180 predominantly male veteran referrals that underwent a comprehensive neuropsychological examination in a VA Medical Center. Exclusionary criteria included failed performance validity testing and self-report distortion on the MMPI-2. A Principal Components Analysis was performed on the 15 MMPI-2 content scales, yielding three broader higher-order psychological dimensions: Internalized Emotional Dysfunction (IED), Externalized Emotional Dysfunction (EED), and Fear. Level of IED was not related to performance on the WAIS-IV Full Scale IQ or its four indexes: (Verbal Comprehension, Perceptual Reasoning, Working Memory, and Processing Speed). EED was not related to WAIS-IV performance. Level of Fear, which encompasses health preoccupations (HEA) and distorted perceptions (BIZ), was significantly related to WAIS-IV Full Scale IQ and Verbal Comprehension. These results challenge the common use of high scores on the MMPI-2 IED measures (chiefly depression and anxiety) to explain deficient WAIS-IV performance. In addition, they provide impetus for further investigation of the relation between verbal intelligence and Fear.

  13. Trail Making Test performance contributes to subjective judgment of visual efficiency in older adults

    PubMed Central

    Loughman, James; Savva, George M.; Kenny, RoseAnne

    2015-01-01

    Introduction. The determinant factors that influence self-reported quality of vision have yet to be fully elucidated. This study evaluated a range of contextual information, established psychophysical tests, and in particular, a series of cognitive tests as potentially novel determinant factors. Materials & Methods. Community dwelling adults (aged 50+) recruited to Wave 1 of The Irish Longitudinal Study on Ageing, excluding those registered blind, participated in this study (N = 5,021). Self-reports of vision were analysed in relation to visual acuity and contrast sensitivity, ocular pathology, visual (Choice Response Time task; Trail Making Test) and global cognition. Contextual factors such as having visited an optometrist and wearing glasses were also considered. Ordinal logistic regression was used to determine univariate and multivariate associations. Results and Discussion. Poor Trail Making Test performance (Odds ratio, OR = 1.36), visual acuity (OR = 1.72) and ocular pathology (OR = 2.25) were determinant factors for poor versus excellent vision in self-reports. Education, wealth, age, depressive symptoms and general cognitive fitness also contributed to determining self-reported vision. Conclusions. Trail Making Test contribution to self-reports may capture higher level visual processing and should be considered when using self-reports to assess vision and its role in cognitive and functional health. PMID:26664798

  14. Wechsler Adult Intelligence Scale-Fourth Edition performance in relapsing-remitting multiple sclerosis.

    PubMed

    Ryan, Joseph J; Gontkovsky, Samuel T; Kreiner, David S; Tree, Heather A

    2012-01-01

    Forty patients with relapsing-remitting multiple sclerosis (MS) completed the 10 core Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) subtests. Means for age and education were 42.05 years (SD = 9.94) and 14.33 years (SD = 2.40). For all participants, the native language was English. The mean duration of MS diagnosis was 8.17 years (SD = 7.75), and the mean Expanded Disability Status Scale (EDSS; Kurtzke, 1983 ) score was 3.73 (SD = 1.41) with a range from 2.0 to 6.5. A control group of healthy individuals with similar demographic characteristics also completed the WAIS-IV and were provided by the test publisher. Compared to controls, patients with MS earned significantly lower subtest and composite scores. The patients' mean scores were consistently in the low-average to average range, and the patterns of performance across groups did not differ significantly, although there was a trend towards higher scores on the Verbal Comprehension Index (VCI) and lower scores on the Processing Speed Index (PSI). Approximately 78% of patients had actual Full Scale IQs that were significantly lower than preillness, demographically based IQ estimates.

  15. Range of motion, muscle length, and balance performance in older adults with normal, pronated, and supinated feet

    PubMed Central

    Justine, Maria; Ruzali, Dhiya; Hazidin, Ezzaty; Said, Aisyah; Bukry, Saiful Adli; Manaf, Haidzir

    2016-01-01

    [Purpose] To compare the lower limb joint range of motion and muscle length between different types of foot posture, and determine the correlation of range of motion and muscle length with balance performance. [Subjects and Methods] Ninety individuals (age, 65.2±4.6 years) were assessed using the Foot Posture Index to determine their type of foot (Normal [0 to +5], pronated [+6 to +9], and supinated [−1 to −4]; n=30 per group). The range of motion (goniometer), muscle length (goniometer and tape measure), and balance performance (functional reach test and four square step test) were measured for each participant. Data were analyzed using the Kruskal-Wallis test and Spearman’s rank-order correlation. [Results] No significant differences were found in range of motion, muscle length, and balance performance among different types of foot posture, except for right and left ankle dorsiflexion range of motion. Balance performance was significantly correlated with selected muscle length and range of motion, especially in the supinated foot. [Conclusion] Range of motion and muscle length of the lower limb may be associated with balance performance in older adults with foot deformities. These findings may guide physiotherapists in choosing intervention based on specific assessments for older adults with foot deformity. PMID:27134384

  16. Participation in the Virtual Environment of Blended College Courses: An Activity Study of Student Performance

    ERIC Educational Resources Information Center

    Cavanaugh, Cathy; Hargis, Jace; Mayberry, John

    2016-01-01

    This paper describes a study of success factors in the introductory semester of liberal studies blended courses offered at the bachelor of science level. The influence of student participation in the online course environment was examined, as measured by the number of times students logged into the learning management system (LMS) and average…

  17. Time of Semester as a Factor in Participants' Obedience to Instructions to Perform an Aversive Task

    ERIC Educational Resources Information Center

    Navarick, Douglas J.; Bellone, John A.

    2010-01-01

    Students repeatedly chose between brief reinforcement (cartoon viewing) followed by a long time-out and extended reinforcement followed by a brief time-out. They infrequently chose the former schedule, which they rated as "unpleasant." Then they were instructed to choose only this subjectively aversive schedule. When participants were informed…

  18. A Literature Review of the Impact of Extracurricular Activities Participation on Students' Academic Performance

    ERIC Educational Resources Information Center

    Seow, Poh-Sun; Pan, Gary

    2014-01-01

    Extracurricular activities (ECA) have become an important component of students' school life and many schools have invested significant resources on extracurricular activities. The authors suggest three major theoretical frameworks (zero-sum, developmental, and threshold) to explain the impact of ECA participation on students' academic…

  19. ACT Participation and Performance for Montgomery County Public Schools Students [2013]. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2013-01-01

    The Montgomery County Public Schools (MCPS) Class of 2013 consistently outperformed graduates across Maryland and the nation on all sections of the ACT, according to the ACT, Inc. annual report released Wednesday, August 21, 2013. In 2013, 29 percent of MCPS graduates took the ACT exam. According to the ACT, Inc. report, ACT participation among…

  20. Toward a Civic Rhetoric for Technologically and Scientifically Complex Places: Invention, Performance, and Participation

    ERIC Educational Resources Information Center

    Simmons, W. Michele; Grabill, Jeffrey T.

    2007-01-01

    The spaces in which public deliberation most often takes place are institutionally, technologically, and scientifically complex. In this article, we argue that in order to participate, citizens must be able to invent valued knowledge. This invention requires using complex information technologies to access, assemble, and analyze information in…

  1. The Performance of Left-Handed Participants on a Preferential Reaching Test

    ERIC Educational Resources Information Center

    Mamolo, Carla M.; Roy, Eric A.; Bryden, Pamela J.; Rohr, Linda E.

    2005-01-01

    Previous research in our laboratory has examined the distribution of preferred hand (PH) reaches in working space with right-handed participants. In one study, we examined the effects of tool position and task demands on the frequency of PH reaches with right-handers (Mamolo, Roy, Bryden, & Rohr, 2004). We found that PH reaches were at a maximum…

  2. 42 CFR 403.732 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Condition of participation: Quality assessment and...) Discharge planning activities. (vi) Safety issues, including physical environment. (2) In each of the areas... the prevalence of and severity of identified problems. (4) The RNHCI must act to make...

  3. Enhancing Classroom Performance: A Technology Design to Support the Integration of Collaborative Learning and Participative Teams

    ERIC Educational Resources Information Center

    Marsh, Michael T.; Taylor, Ronald; Holoviak, Stephen J.

    2008-01-01

    Integral components of today's successful business models frequently include information technology, effective collaboration, and participative teamwork among employees. It is in the best interest of students for educators to provide classrooms that reflect a profitable practitioner's environment. Students studying for careers in business should…

  4. 42 CFR 482.21 - Condition of participation: Quality assessment and performance improvement program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... FOR HOSPITALS Basic Hospital Functions § 482.21 Condition of participation: Quality assessment and... program that shows measurable improvement in indicators for which there is evidence that it will improve... projects, develop and implement an information technology system explicitly designed to improve...

  5. 42 CFR 482.21 - Condition of participation: Quality assessment and performance improvement program.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... FOR HOSPITALS Basic Hospital Functions § 482.21 Condition of participation: Quality assessment and... program that shows measurable improvement in indicators for which there is evidence that it will improve... projects, develop and implement an information technology system explicitly designed to improve...

  6. 42 CFR 482.21 - Condition of participation: Quality assessment and performance improvement program.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FOR HOSPITALS Basic Hospital Functions § 482.21 Condition of participation: Quality assessment and... program that shows measurable improvement in indicators for which there is evidence that it will improve... projects, develop and implement an information technology system explicitly designed to improve...

  7. High emotional reactivity toward an experimenter affects participation, but not performance, in cognitive tests with common marmosets (Callithrix jacchus).

    PubMed

    Schubiger, Michèle N; Wüstholz, Florian L; Wunder, André; Burkart, Judith M

    2015-05-01

    When testing primates with cognitive tasks, it is usually not considered that subjects differ markedly in terms of emotional reactivity toward the experimenter, which potentially affects a subject's cognitive performance. We addressed this issue in common marmosets (Callithrix jacchus), a monkey species in which males tend to show stronger emotional reactivity in testing situations, whereas females have been reported to outperform males in cognitive tasks. In a two-phase experiment, we first quantified the emotional reactivity of 14 subjects toward four different experimenters performing a standardized behavioral action sequence and then assessed whether and how it affected the subjects' participation and performance in a subsequent object permanence task. A test session was terminated if a subject refused to make a choice in four consecutive trials. Highly emotionally aroused individuals, particularly males, were less likely to participate in the cognitive task and completed fewer trials. However, whenever they did participate and were attentive to the task, their performance was not affected. Our results suggest that differences in emotional reactivity toward an experimenter have no major impact on cognitive performance if strict criteria are applied on when to abandon a test session and if performance is corrected for attention to the test procedure. Furthermore, they suggest that the reported sex differences in cognitive performance in marmosets may be owing to motivational and attentional factors, rather than a difference in cognitive ability per se.

  8. Trajectories of recovery among homeless adults with mental illness who participated in a randomised controlled trial of Housing First: a longitudinal, narrative analysis

    PubMed Central

    Patterson, Michelle L; Rezansoff, Stefanie; Currie, Lauren; Somers, Julian M

    2013-01-01

    Objectives This study used longitudinal, narrative data to identify trajectories of recovery among homeless adults with mental illness alongside the factors that contribute to positive, negative, mixed or neutral trajectories over time. We expected that participants who received Housing First (HF) would describe more positive trajectories of recovery than those who were assigned to Treatment as Usual (TAU; no housing or support provided through the study). Design Narrative interview data were collected from participants at baseline and 18 months after random assignment to HF or TAU. Setting Participants were sampled from the community in Vancouver, British Columbia. Participants Fifty-four participants were randomly and purposively selected from the larger trial; 52 were interviewed at baseline and 43 were reinterviewed 18 months after randomisation. Method Semistructured interviews were conducted at both time points. For each participant, paired baseline and follow-up narratives were classified as positive, negative, mixed or neutral trajectories of recovery, and thematic analysis was used to identify the factors underlying different trajectories. Results Participants assigned to HF (n=28) were generally classified as positive or mixed trajectories; those assigned to TAU (n=15) were generally classified as neutral or negative trajectories. Positive trajectories were characterised by a range of benefits associated with good-quality, stable housing (eg, reduced substance use, greater social support), positive expressions of identity and the willingness to self-reflect. Negative, neutral and mixed trajectories were characterised by hopelessness (‘things will never get better’) related to continued hardship (eg, eviction, substance use problems), perceived failures and loss. Conclusions HF is associated with positive trajectories of recovery among homeless adults with mental illness. Those who did not receive housing or support continued to struggle across a

  9. Health literacy and medication administration performance by caregivers of adults with developmental disabilities

    PubMed Central

    Erickson, Steven R.; LeRoy, Barbara

    2015-01-01

    Objectives To measure health literacy (HL) of caregivers of adults with intellectual/developmental disabilities (IDDs); to determine the association between HL and a medication administration task (MAT) assessment; and to identify caregiver characteristics associated with higher HL and MAT scores. Design Cross-sectional study. Setting Southeastern Michigan. Participants Caregivers, aged 18 years or older, who provided supportive care of adults with IDDs. Interventions Survey and demonstration. Main Outcome Measures Short Test of Functional Health Literacy in Adults (STOFHLA); a MAT assessment consisting of interpretation of five sets of medication instructions followed by demonstration of understanding using a pill box; and a survey of caregivers' demographics, medication-related experiences, education, characteristics of persons for whom they provide care, and care-related activities performed. Results A total of 47 caregivers provided data. Caregivers had a mean age of 45.7 ± 14.6 years; 41 (87.2%) were women and 38 (80.9%) had education beyond high school. Caregivers were involved in obtaining medication from pharmacies, reminded the person with IDD to take medications and/or administered them to the person, documented medication and health information, and accompanied persons with IDD to physician offices. Most did not conduct monitoring procedures. The STOFHLA mean score was 34.5 ± 2.5 (median, 35; range, 22–36), while the MAT mean score was 12.0 ± 2.2 (median, 12; range, 6–15). Compared with family caregivers, direct support staff more frequently had undergone some medication training and had other people with whom they could discuss medication questions, but they had worked with the person with IDD a significantly shorter amount of time. No significant differences in STOFHLA and MAT scores between the family caregivers and direct support staff were observed. Caregiver education was significantly correlated with the STOFHLA score. MAT scores were not

  10. Learning Trajectories: Some Voices of Those "In Transit." Patterns of Participation in Adult Education and Training. Working Paper 11.

    ERIC Educational Resources Information Center

    Gorard, Stephen; Rees, Gareth; Fevre, Ralph; Furlong, John

    This study is part of a regional study in industrial South Wales on the determinants of participation and non-participation in post-compulsory education and training, with special reference to processes of change in the patterns of these determinants over time and to variations between geographical areas. The study combines contextual analysis of…

  11. Lifetime Learning Trajectories: Close Encounters of Five Kinds. Patterns of Participation in Adult Education and Training. Working Paper 7.

    ERIC Educational Resources Information Center

    Gorard, Stephen; Rees, Gareth; Fevre, Ralph; Furlong, John

    This working paper is a product of a regional study in industrial South Wales of the determinants of participation and non-participation in post-compulsory education and training, with special reference to processes of change in the patterns of these determinants over time and to variations between geographical areas. This paper describes the…

  12. Age-related variability in performance of a motor action selection task is related to differences in brain function and structure among older adults.

    PubMed

    Stewart, Jill Campbell; Tran, Xuan; Cramer, Steven C

    2014-02-01

    Task performance for behaviors that engage motor cognitive processes may be particularly sensitive to age-related changes. One well-studied model of cognitive motor function involves engagement of action selection (AS) processes. In young adults, task conditions that add AS demands result in increased preparation times and greater engagement of bilateral dorsal premotor (PMd) and parietal cortices. The current study investigated the behavioral and neural response to a change in motor cognitive demands in older adults through the addition of AS to a movement task. Sixteen older adults made a joystick movement under two conditions during functional magnetic resonance imaging. In the AS condition, participants moved right or left based on an abstract rule; in the execution only (EO) condition, participants moved in the same direction on every trial. Across participants, the AS condition, as compared to the EO condition, was associated with longer reaction time and increased activation of left inferior parietal lobule. Variability in behavioral response to the AS task between participants related to differences in brain function and structure. Overall, individuals with poorer AS task performance showed greater activation in left PMd and dorsolateral prefrontal cortex and decreased structural integrity of white matter tracts that connect sensorimotor, frontal, and parietal regions-key regions for AS task performance. Additionally, two distinct patterns of functional connectivity were found. Participants with a pattern of decreased primary motor-PMd connectivity in response to the AS condition, compared to those with a pattern of increased connectivity, were older and had poorer behavioral performance. These neural changes in response to increased motor cognitive demands may be a marker for age-related changes in the motor system and have an impact on the learning of novel, complex motor skills in older adults.

  13. A Study of the Relationships among Learning Styles, Participation Types, and Performance in Programming Language Learning Supported by Online Forums

    ERIC Educational Resources Information Center

    Shaw, Ruey-Shiang

    2012-01-01

    This study is focused on the relationships among learning styles, participation types, and learning performance for programming language learning supported by an online forum. Kolb's learning style inventory was used in this study to determine a learner's learning type: "Diverger", "Assimilator", "Converger", and "Accommodator". Social Learning…

  14. "We've Got Creative Differences": The Effects of Task Conflict and Participative Safety on Team Creative Performance

    ERIC Educational Resources Information Center

    Fairchild, Joshua; Hunter, Samuel T.

    2014-01-01

    Although both participative safety and team task conflict are widely thought to be related to team creative performance, the nature of this relationship is still not well understood, and prior studies have frequently yielded conflicting results. This study examines the ambiguity in the extant literature and proposes that "both"…

  15. SAT Participation and Performance and the Attainment of College and Career Readiness Benchmark Scores for the Class of 2013. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2013-01-01

    This memorandum describes the SAT participation and performance for the Montgomery County (Maryland) Public Schools (MCPS) Class of 2013 compared with the graduating seniors in Maryland and the nation. Detailed results of SAT and ACT by high school and student group for graduates in 2011-2013 are included. MCPS students continue to outperform the…

  16. Participation and Performance Reporting for the Alternate Assessment Based on Modified Achievement Standards (AA-MAS). Technical Report 58

    ERIC Educational Resources Information Center

    Albus, Deb; Thurlow, Martha L.; Lazarus, Sheryl S.

    2011-01-01

    This report examines publicly reported participation and performance data for the alternate assessment based on modified achievement standards (AA-MAS). The authors' analysis of these data included all states publicly reporting AA-MAS data, regardless of whether they had received approval to use the results for Title I accountability calculations.…

  17. The Impact of a Participant-Based Accounting Cycle Course on Student Performance in Intermediate Financial Accounting I

    ERIC Educational Resources Information Center

    Siagian, Ferdinand T.; Khan, Mohammad

    2016-01-01

    The authors investigated whether students in an Intermediate Financial Accounting I course who took a 1-credit, participant-based accounting cycle course performed better than students who did not take the accounting cycle course. Results indicate a higher likelihood of earning a better grade for students who took the accounting cycle course even…

  18. Micronutrients Measurement Quality Assurance Program: helping participants use interlaboratory comparison exercise results to improve their long-term measurement performance.

    PubMed

    Duewer, D L; Kline, M C; Sharpless, K E; Thomas, J B; Gary, K T; Sowell, A L

    1999-05-01

    Over the past decade, the Micronutrients Measurement Quality Assurance Program (M2QAP) at the National Institute of Standards and Technology (NIST) has administered nearly 40 interlaboratory comparison exercises devoted to fat-soluble vitamin-related analytes in human serum. While M2QAP studies have been used to help certify reference materials and to document the performance of analytical systems, the primary focus of the M2QAP has been, and remains, the improvement of among-participant measurement comparability for target analytes. Recent analysis of historical measurement performance indicated the most efficient mechanism for further improving measurement comparability among participants is the improvement of long-term (months to years) comparability within each laboratory. The summary reports for the M2QAP studies are being redesigned to provide more chemist-friendly analyses of participant performance, dissecting systematic and random components of measurement incomparability as functions of analyte level and time. This report documents the semantic and graphical tools developed to help interlaboratory-comparison-exercise participants interpret their own measurement performance.

  19. State Reports on the Participation and Performance of English Language Learners with Disabilities in 2006-2007. Technical Report 54

    ERIC Educational Resources Information Center

    Albus, Debra; Thurlow, Martha; Liu, Kristi

    2009-01-01

    No Child Left Behind (NCLB) legislation focuses attention on high expectations for all students in learning grade level academic content, and requires that disaggregated participation and performance data be reported for students with disabilities and English language learners (ELLs). Although not required by law, some states have reported data…

  20. 13 CFR 124.510 - What percentage of work must a Participant perform on an 8(a) contract?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Participant perform on an 8(a) contract? 124.510 Section 124.510 Business Credit and Assistance SMALL BUSINESS... quantity contracts. (1) In order to ensure that the required percentage of costs on an indefinite quantity... first six months of the contract. If $100,000 in personnel costs are incurred on the first task...

  1. Memory monitoring performance and PFC activity are associated with 5-HTTLPR genotype in older adults

    PubMed Central

    Pacheco, Jennifer; Beevers, Christopher G.; McGeary, John E.; Schnyer, David M.

    2012-01-01

    Older adults show extensive variability in cognitive performance, including episodic memory. A portion of this variability could potentially be explained by genetic factors. Recent literature shows that the neurotransmitter serotonin plays an important role in memory processes, as enhancements of brain serotonin have led to memory improvement. Here, we have begun to explore genetic contributions to the performance and underlying brain activity associated with source memory monitoring. Using a source recognition memory task during fMRI scanning, this study offers evidence that older adults who carry a short allele (S-car) of the serotonin transporter linked polymorphic region (5-HTTLPR) in the SLC6A4 gene show specific deficits in source memory monitoring relative to older adults who are homozygous for the long allele (LL). These deficits are accompanied by less neural activity in regions of prefrontal cortex that have been shown to support accurate memory monitoring. Moreover, while the older adult LL group’s behavioral performance does not differ from younger adults, their brain activation reveals evidence of compensatory activation that likely supports their higher performance level. These results provide preliminary evidence that the long-allele homozygous profile is cognitively beneficial to older adults, particularly for memory functioning. PMID:22705442

  2. Effects of instructed focus and task difficulty on concurrent walking and cognitive task performance in healthy young adults.

    PubMed

    Kelly, Valerie E; Janke, Alexis A; Shumway-Cook, Anne

    2010-11-01

    Dual task paradigms can be used to examine the interactions between cognition and the control of posture and gait. Measuring and interpreting changes in dual task performance is challenging, however, because many factors can influence performance. This study examined the effects of instructed focus and walking task difficulty, and the interaction between these factors, on dual task performance in healthy young adults. Fifteen participants performed a cognitive task while walking with either a usual base or a narrow base of support. Participants were instructed to focus on either the cognitive task or walking. Trade-offs both within and between tasks were assessed using the modified attention allocation index and the performance operating characteristic. Instructed focus influenced both the cognitive task and walking. Performance on the cognitive task was faster with instructions to focus on the cognitive task, and walking was faster (and more accurate in the narrow-base condition) with instructions to focus on walking. Walking task difficulty did not affect cognitive performance but did affect walking, with faster walking in the usual-base versus narrow-base condition. There was evidence of an interaction, with greater effects of instructed focus on the cognitive task during usual versus narrow-base walking. These results support the idea that the ability to flexibly shift attention allocation and task performance in response to instructions depends on the difficulty of the postural control task. The modified attention allocation index and the performance operating characteristic were instrumental in fully characterizing trade-offs between and within tasks in order to understand dual task performance changes. A clearer understanding of the factors that affect dual task walking and the interactions between these factors has important implications for the assessment of dual task performance in both clinical and research settings.

  3. Self-Reported vs. Performance-Based Assessments of a Simple Mobility Task among Older Adults in the Emergency Department

    PubMed Central

    Roedersheimer, Kyle M.; Pereira, Greg F.; Jones, Christopher W.; Braz, Valerie A.; Mangipudi, Sowmya A.; Platts-Mills, Timothy F.

    2015-01-01

    Background Accurate information about the mobility of independently-living older adults is essential in determining whether they may be safely discharged home from the emergency department (ED). We assessed the accuracy of self-reported ability to complete a simple mobility task among older ED patients. Methods This was a cross-sectional study of cognitively intact patients aged 65 years and older who were neither nursing home residents nor critically ill conducted in two academic EDs. Consenting participants were asked whether they could get out of bed, walk 10 feet, turn around, and get back in bed without assistance, and if not, whether they could perform this task with a cane, walker, or human assistance. Each participant was then asked to perform the task and was provided with a mobility device or human assistance as needed. Results Of 272 patients who met eligibility criteria and answered the physical task question, 161 (59%) said they could do the task unassisted, 45 (17%) said they could do it with a cane or walker, 21 (8%) said they could do it with human assistance, and 45 (17%) said they would be unable to do it even with human assistance. Among those who said they could do the task either with or without assistance and who were subsequently willing to attempt the task (N=172), discrepancies between self-reported ability and actual performance were common. Of those who said they could perform the task without assistance, 12% required some assistance or were unable to complete the task. Of those who said they could perform the task with a cane or walker, 48% required either human assistance or were unable to perform the task. Of those who said they could perform the task with human assistance, 24% were unable to perform the task even with human assistance. Conclusion In this sample of older adults receiving care in the ED, the accuracy of their self-reported ability to perform a simple mobility task was poor, particularly for those who reported some need

  4. Performance measures for evaluating public participation activities in DOE`s Office of Environmental Management

    SciTech Connect

    Carnes, S.A.; Schweitzer, M.; Peelle, E.B.; Wolfe, A.K.; Munro, J.F.

    1996-08-01

    Public participation in decision-making in the United States has become a dominant theme throughout the public sector and is increasingly used in the private sector. Recent reports by the National Research Council and the Commission on Risk Assessment and Risk Management, set up jointly by the White House and Congress, conclude that risk decisions must increasingly be structured in such a manner as to involve stakeholders meaningfully in the processes and activities leading to decisions and, perhaps, through decision implementation. Both of these reports indicate that decisions may take longer but be better if officials: (1) bring all interested and affected parties to the table at the beginning of the risk-discussion process; (2) identify relevant concerns, losses, exposures and other information the parties have; (3) address significant concerns through appropriate research; and (4) present findings in an understandable, accessible way. This report is intended to facilitate subsequent evaluations of public participation activities and programs.

  5. Attitudes Toward Cancer Clinical Trial Participation in Young Adults with a History of Cancer and a Healthy College Student Sample: A Preliminary Investigation.

    PubMed

    Grigsby, Timothy J; Kent, Erin E; Montoya, Michael J; Sender, Leonard S; Morris, Rebecca A; Ziogas, Argyrios; Anton-Culver, Hoda

    2014-03-01

    Purpose: Adolescents and young adults (AYAs) aged 15-39 at diagnosis have very low cancer clinical trial accrual rates. To date, no studies have examined attitudes toward clinical trial participation in this age range to determine if certain individuals are less likely to enroll if offered participation. The current study assessed attitudes toward participation using the Cancer Treatment Subscale of the Attitudes toward Cancer Trials Scales. Methods: Data were collected from a sample of leukemia and lymphoma survivors (n=99) and a healthy college student sample (n=397). Following a principal components analysis, two subscales-Personal Barriers/Safety and Personal Benefits-were retained for analysis. Results: In the cancer survivor group, only 14 (13.3%) reported being offered participation in a cancer clinical trial, and only 8 of those 14 (7.6% of survivors) participated. Responses from leukemia and lymphoma survivors revealed no significant relationships between age, gender, race/ethnicity, clinical trial participation, insurance status, or social class with Personal Benefits or Personal Barriers/Safety. Healthy college females had more negative Personal Barriers/Safety attitudes compared to males after adjusting for race/ethnicity and social class (p=0.01), but no associations were present when examining Personal Benefits as an outcome. Conclusion: This preliminary investigation suggests that drivers of attitudes toward clinical trial participation in AYAs are not well understood and may impact cancer trial participation. Future work should focus on defining attitudes toward cancer clinical trials in the AYA population and developing interventions to increase awareness, knowledge, and positive attitudes toward participating in cancer research.

  6. Assessment of the effects of glutamic acid decarboxylase antibodies and trace elements on cognitive performance in older adults

    PubMed Central

    Alghadir, Ahmad H; Gabr, Sami A; Al-Eisa, Einas S

    2015-01-01

    Background Homeostatic imbalance of trace elements such as iron (Fe), copper (Cu), and zinc (Zn) demonstrated adverse effects on brain function among older adults. Objective The present study aimed to investigate the effects of trace elements and the presence of anti-glutamic acid decarboxylase antibodies (GADAs) in human cognitive abilities among healthy older adults. Methods A total of 100 healthy subjects (65 males, 35 females; age range; 64–96 years) were recruited for this study. Based on Loewenstein Occupational Therapy Cognitive Assessment (LOTCA) score, the participants were classified according to cognitive performance into normal (n=45), moderate (n=30), and severe (n=25). Cognitive functioning, leisure-time physical activity (LTPA), serum trace elements – Fe, Cu, Zn, Zn/Cu, and GADAs were assessed using LOTCA battery, pre-validated physical activity (PA) questionnaire, atomic absorption, and immunoassay techniques, respectively. Results Approximately 45% of the study population (n=45) had normal distribution of cognitive function and 55% of the study population (n=55) had abnormal cognitive function; they were classified into moderate (score 62–92) and severe (score 31–62). There was a significant reduction in the level of Zn and Zn/Cu ratio along with an increase in the level of Fe, Cu, and anti-GADAs in subjects of severe (P=0.01) and moderate (P=0.01) cognitive performance. LOTCA-cognitive scores correlated positively with sex, HbA1c, Fe, Cu, Zn, and Zn/Cu ratio, and negatively with age, PA, body mass index, and anti-GADAs. Significant inter-correlation was reported between serum trace element concentrations and anti-GADAs which suggest producing a cognitive decline via oxidative and neural damage mechanism. Conclusion This study found significant associations among trace elements, anti-GADAs, and cognitive function in older adults. The homeostatic balance of trace elements should be recommended among older adults for better cognitive

  7. A Pilot Study of Determinants of Ongoing Participation in EnhanceFitness, a Community-Based Group Exercise Program for Older Adults

    PubMed Central

    Petrescu-Prahova, Miruna Georgeta; Herting, Jerald Roy; Belza, Basia Lynn

    2015-01-01

    Background and Purpose Physical activity has many benefits for older adults, but adherence is often low. The purposes of this study were to: 1) identify motivators and barriers for participation in EnhanceFitness (EF), a group-based exercise program; and 2) quantitatively examine the association between motivators, barriers and individual characteristics, and ongoing participation in the program. Methods This was a prospective, cross-sectional study. We mailed a pilot, investigator-developed survey to assess motivators and barriers to exercising to 340 adults who started a new EF class, regardless of their attendance rate. We pre-coded surveys based on class attendance, with former participants defined as having no attendance a month or more before a four-month fitness check. Results Of the 241 respondents (71% response rate), 61 (25%) were pre-coded as former participants and 180 (75%) as current participants. The mean age of respondents was 71 and they were predominately female (89%). More than half of respondents were Caucasian (58%), and almost half were married (46%). Former participants reported lower total motivation scores compared to current participants (p<0.01) and had a significantly higher mean total barrier score (p < 0.001). The effects of 5 barriers (“Class was too hard,” “Class was too easy,” “I don’t like to exercise,” “Personal illness,” “Exercise caused pain”) and 2 motivators (“I want to exercise,” and “I plan exercise as part of my day”) were significantly different between current and former participants. Discrete event history models show dropout was related positively to ethnicity (Caucasians were more likely to drop out), and health-related barriers. Discussion In newly formed EF classes, participants who drop out report more program, psychosocial, and health barriers, and fewer program and psycho-social motivators. Total barrier score and health barriers significantly predict a participant’s dropping out

  8. Relationships between metabolic rate, muscle electromyograms, and swim performance of adult chinook salmon

    SciTech Connect

    Geist, David R. ); Brown, Richard S. ); Cullinan, Valerie I. ); Mesa, Matthew G.; VanderKooi, S P.; McKinstry, Craig A. )

    2003-10-01

    We measured oxygen consumption rates of adult spring Chinook salmon and compared these values to other species of Pacific salmon. Our results indicated that adult salmon achieve their maximum level of oxygen consumption at about their upper critical swim speed. It is also at this speed that the majority of the energy supplied to the swimming fish switches from red muscle (powered by aerobic metabolism) to white muscle (powered by anaerobic metabolism). Determining the swimming performance of adult salmon will assist managers in developing fishways and other means to safely pass fish over hydroelectric dams and other man-made structures.

  9. Sleep-Dependent Consolidation of Procedural Motor Memories in Children and Adults: The Pre-Sleep Level of Performance Matters

    ERIC Educational Resources Information Center

    Wilhelm, Ines; Metzkow-Meszaros, Maila; Knapp, Susanne; Born, Jan

    2012-01-01

    In striking contrast to adults, in children sleep following training a motor task did not induce the expected (offline) gain in motor skill performance in previous studies. Children normally perform at distinctly lower levels than adults. Moreover, evidence in adults suggests that sleep dependent offline gains in skill essentially depend on the…

  10. Contemporary Daughter/Son Adult Social Role Performance Rating Scale and Interview Protocol: Development, Content Validation, and Exploratory Investigation

    ERIC Educational Resources Information Center

    Cozad, Dana Everett

    2009-01-01

    The purpose of this study was to develop and content validate a Performance Rating Scale and Interview Protocol, enabling study of the social role performance of adult daughters and sons as they fulfill the societal norms and expectations of adult children. This exploratory investigation was one of 13 contemporary adult social roles completed by…

  11. Can You Do What I Do? A Case Study of Computer-Assisted Instruction for Adults Participating in an Adult Education Program.

    ERIC Educational Resources Information Center

    Osei, Monica A.

    2001-01-01

    Interviews and observations of four adult literacy students elicited their experiences with computers and effects of computer use on learning. They found computer-assisted learning challenging and motivating; it enabled them to control their learning experience. However, they may not have access outside the classroom that would enable future…

  12. The Role of Shifting, Updating, and Inhibition in Prospective Memory Performance in Young and Older Adults

    ERIC Educational Resources Information Center

    Schnitzspahn, Katharina M.; Stahl, Christoph; Zeintl, Melanie; Kaller, Christoph P.; Kliegel, Matthias

    2013-01-01

    Prospective memory performance shows a decline in late adulthood. The present article examines the role of 3 main executive function facets (i.e., shifting, updating, and inhibition) as possible developmental mechanisms associated with these age effects. One hundred seventy-five young and 110 older adults performed a battery of cognitive tests…

  13. Lessons from Adult Education: Identifying and Exploring Emerging Ethical Issues in Technologically Enhanced Performance

    ERIC Educational Resources Information Center

    Mabry, Christie Knittel; O'Driscoll, Tony

    2003-01-01

    Technologically Enhanced Performance (TEP) is the application of technology to improve the performance of knowledge workers. TEP is both an intellectual and ideological complement to the field of Adult Education. As such, much can be learned about ethical issues associated with implementing TEP from the established research and literature base in…

  14. Manual Asymmetries in the Performance of Sequential Movement by Adolescents and Adults with Down Syndrome.

    ERIC Educational Resources Information Center

    Elliott, Digby

    1985-01-01

    Movement-sequencing deficits and possible manual-performance asymmetries in right-handed adolescents and adults with Downs syndrome were examined. Although Ss with Down syndrome showed no hand differences in tapping performance, they evidenced the same transfer of training asymmetries as did Ss without Down syndrome, suggesting that both the Down…

  15. Anthropomorphic Interfaces on Automation Trust, Dependence, and Performance inYounger and Older Adults

    DTIC Science & Technology

    2015-10-26

    design of decision aids targeting particular groups of users. We presented scenarios involving a decision aid (a smartphone “app”) for diabetes ...a specific diabetes -related dilemma. Because our dependent variable (trust) was a social judgment about a situation, a factorial survey was an...Another limitation is the use of a diabetes scenario. Although none of the participants in our study reported having diabetes , older adults may be

  16. White matter fractional anisotropy predicts balance performance in older adults.

    PubMed

    Van Impe, Annouchka; Coxon, James P; Goble, Daniel J; Doumas, Mihail; Swinnen, Stephan P

    2012-09-01

    Aging is characterized by brain structural changes that may compromise motor functions. In the context of postural control, white matter integrity is crucial for the efficient transfer of visual, proprioceptive and vestibular feedback in the brain. To determine the role of age-related white matter decline as a function of the sensory feedback necessary to correct posture, we acquired diffusion weighted images in young and old subjects. A force platform was used to measure changes in body posture under conditions of compromised proprioceptive and/or visual feedback. In the young group, no significant brain structure-balance relations were found. In the elderly however, the integrity of a cluster in the frontal forceps explained 21% of the variance in postural control when proprioceptive information was compromised. Additionally, when only the vestibular system supplied reliable information, the occipital forceps was the best predictor of balance performance (42%). Age-related white matter decline may thus be predictive of balance performance in the elderly when sensory systems start to degrade.

  17. Examining Learner Perceptions of Adult Participants Using a Self-Assessment Tool in a Driver Improvement Course

    ERIC Educational Resources Information Center

    Pierson, Sandra E.

    2013-01-01

    Driving behavior is a contributing factor in 85% of all traffic crashes; therefore, driver reeducation must be centered on increasing safe driving behavior. Because self-reflection strategies have been shown to change behavior, a study using a self-assessment tool was conducted with Virginia adult drivers mandated to complete a driver improvement…

  18. Early Learning Canada: Workshop Leader Guide [and] Participant Resource [and] Trainer Manual. Learning & Reading Partners Adult Learning System.

    ERIC Educational Resources Information Center

    Estey, Nancy; MacIsaac, Maitland; Rendell, Sandra

    Based on the understanding that the capacity to learn is optimized in the early years, Early Learning Canada (ELC) is a community workshop program for parents and adults who work with children from birth to age 6 and their families to facilitate life-long learning. This workshop leader guide explains the ELC principles, examines learning styles…

  19. Positive Outcomes following Participation in a Music Intervention for Adolescents and Young Adults on the Autism Spectrum

    ERIC Educational Resources Information Center

    Hillier, Ashleigh; Greher, Gena; Poto, Nataliya; Dougherty, Margaret

    2012-01-01

    Music interventions are frequently utilized with those with autism spectrum disorders (ASD) and have shown a range of benefits. However, empirical evaluations are lacking and would be a timely step forward in the field. Here we report the findings of our pilot music program for adolescents and young adults with ASD. Evaluation of the program…

  20. Patterns of Organized Activity Participation in Urban, Early Adolescents: Associations with Academic Achievement, Problem Behaviors, and Perceived Adult Support

    ERIC Educational Resources Information Center

    Metzger, Aaron; Crean, Hugh F.; Forbes-Jones, Emma L.

    2009-01-01

    This study examines patterns of organized activity and their concurrent association with academic achievement, problem behavior, and perceived adult support in a sample of urban, early adolescent, middle school students (mean age = 13.01; N = 2,495). Cluster analyses yielded six activity profiles: an uninvolved group (n = 775, 31.1%), a multiply…

  1. Participants in Adult Basic Skills Classes Using Intertextual and Metacognitive Skills and Strategies to Aid Reading Comprehension and Written Expression

    ERIC Educational Resources Information Center

    MacMonagle, William Peter

    2012-01-01

    The purpose of this research was to seek evidence of awareness of metacognitive processes and intertextuality in the reading comprehension of students in an adult basic education class. Its purpose was to interweave several strands of research investigation and theory to explain the reading and writing capabilities of a representative population…

  2. Successful After-School Physical Activity Clubs in Urban High Schools: Perspectives of Adult Leaders and Student Participants

    ERIC Educational Resources Information Center

    Garn, Alex C.; McCaughtry, Nate; Kulik, Noel L.; Kaseta, Michele; Maljak, Kim; Whalen, Laurel; Shen, Bo; Martin, Jeffrey J.; Fahlman, Mariane

    2014-01-01

    Grounded in social cognitive theory, the purpose of this study was to examine leaders' and students' perspectives of factors that contribute to effective voluntary after-school physical activity clubs. Data were collected over two-years via field observations (n= 115) and interviews with students (n= 278) and adult leaders (n= 126). Results…

  3. Is the Relationship between AP® Participation and Academic Performance Really Meaningful? Research Brief 2015-1

    ERIC Educational Resources Information Center

    Ewing, Maureen; Howell, Jessica

    2015-01-01

    Strong academic performance in college, as measured by first-year grades, is important for a host of reasons, but perhaps the most critical reason is that students who perform well in their first year of college are more likely to earn a bachelor's degree (Adelman, 2006). Research shows that Advanced Placement Program® (AP®) students, particularly…

  4. Association of Functional Impairments and Co-Morbid Conditions with Driving Performance among Cognitively Normal Older Adults

    PubMed Central

    Barco, Peggy P.; Babulal, Ganesh M.; Stout, Sarah H.; Johnson, Anne M.; Xiong, Chengjie; Morris, John C.; Roe, Catherine M.

    2016-01-01

    Objectives To examine the relationship between key functional impairments, co-morbid conditions and driving performance in a sample of cognitively normal older adults. Design Prospective observational study Setting The Knight Alzheimer’s Disease Research Center, Washington University at St. Louis Participants Individuals with normal cognition, 64.9 to 88.2 years old (N = 129), with a valid driver’s license, who were currently driving at least once per week, and who had participated in longitudinal studies at the Knight Alzheimer’s Disease Research Center Measurements Static visual acuity, contrast sensitivity, physical frailty measures, motor skills, total medical conditions, and the modified Washington University Road Test. Results When controlling for age, race, gender, APOE, and education the total number of medical conditions was unassociated with both road test scores (pass vs. marginal + fail) and the total driver error count. There were marginal associations of our measure of physical frailty (p = 0.06) and contrast sensitivity score (p = 0.06) with total driving error count. Conclusion Future research that focuses on older adults and driving should consider adopting measures of physical frailty and contrast sensitivity, especially in samples that may have a propensity for disease impacting visual and/or physical function (e.g. osteoarthritis, Parkinson’s, eye disorders, advanced age >80 years, etc.). PMID:28005921

  5. Performance and touch characteristics of disabled and non-disabled participants during a reciprocal tapping task using touch screen technology.

    PubMed

    Irwin, Curt B; Sesto, Mary E

    2012-11-01

    Touch screens are becoming more prevalent in everyday environments. Therefore, it is important that this technology is accessible to those with varying disabilities. The objective of the current study was to evaluate performance and touch characteristics (forces, impulses, and dwell times) of individuals with and without a movement disorder during a reciprocal tapping touch screen task. Thirty-seven participants with a motor control disability and 15 non-disabled participants participated. Outcome measures include number of correct taps, dwell time, exerted force, and impulse. Results indicate non-disabled participants had 1.8 more taps than participants with fine motor control disabilities and 2.8 times more than those with gross motor impairments (p<0.05). Additionally, people with gross motor control disabilities demonstrated longer dwell times and greater impulses (p<0.05). The average force used to activate the buttons was 6.2 N, although the button activation force was 0.98 N. Differences in reciprocal tapping and touch characteristics exist between those with and without motor control disabilities. Understanding how people (including those with disabilities) interact with touch screens may allow designers and engineers to ultimately improve usability of touch screen technology.

  6. Seeing How Far I've Come: The Impact of the Digital Sexual Life History Calendar on Young Adult Research Participants.

    PubMed

    Bay-Cheng, Laina Y

    2017-01-01

    The Digital Sexual Life History Calendar (d/SLHC) is a Web-based platform for collecting young adults' sexual histories. In addition to collecting diverse data, the d/SLHC was designed to benefit participants by enabling reflection on their sexual and relationship experiences in the context of other life events and circumstances. In a pilot study of the d/SLHC, survey data were collected to test whether creating a d/SLHC timeline had any impact on sexual well-being. A sample of 18- to 25-year-old participants recruited through Amazon Mechanical Turk (MTurk) completed an online survey about sexuality and relationships. Of those, 113 also completed d/SLHC timelines and 262 served as a comparison group. Six months later, participants from both groups were invited to complete a follow-up survey (total N = 249). Repeated-measures analysis of variance (ANOVA) results indicated that participants who completed d/SLHC timelines exhibited higher sexual esteem immediately following d/SLHC completion and at follow-up. No changes in sexual esteem were observed in the comparison group, and there were no differences between the groups with regard to sexual health behaviors and outcomes. These findings suggest that sexuality studies may have the potential to yield not only rich data for researchers but also rich experiences for participants.

  7. Evaluation of constructivist pedagogy: Influence on critical thinking skills, science fair participation and level of performance

    NASA Astrophysics Data System (ADS)

    Foxx, Robbie Evelyn

    Science education reform, driven by a rapidly advancing technological society, demands the attention of both elementary and middle school curriculum-developers. Science education training in current standards (National Research Council [NRC] Standards 1996) emphasize inquiry, which is reported to be a basic tenet of the theory known as constructivism (NAASP, 1996; Cohen, 1988; Conley, 1993; Friedman, 1999; Newman, Marks, & Gamoran, 1996; Smerdon & Burkam 1999; Sizer 1992; Talbert & McLaughlin 1993; Tobin & Gallagher, 1987; Yager, 1991, 2000). Pedagogy focusing on the tenets of constructivist theory, at the intermediate level, can address current science standards. Many science educators believe participation in science fairs helps students develop the attitudes, skills, and knowledge that will help them to be comfortable and successful in the scientific and technological society (Czerniak, 1996). Competing in science fairs is one vehicle which allows students to apply science to societal issues, solve problems and model those things scientists do. Moreover, constructing a science fair project is suggested as being an excellent means to foster the development of concepts necessary in promoting scientific literacy (Czerniak, 1996). Research further suggests that through science fairs or other inquiry activities, students construct their knowledge with fewer misconceptions as they explore and discover the nature of science (NRC 1996). Tohn 's study (as cited in Bellipanni, 1994) stated that science fairs are a major campaign to increase student skills and to allow students a chance to have fun with science. The purpose of this research was twofold: (1) to assess science problem solving skills of students instructed using constructivist pedagogy, and (2) to explore the effects of constructivist pedagogy's influence(s) on science fair participation/placement. Students' attitudes resulting from these experiences were examined as well.

  8. [Thyroid hormone levels and thyroid dysfunction of French adults participating in the SU.VI.MAX study].

    PubMed

    Valeix, P; Dos Santos, C; Castetbon, K; Bertrais, S; Cousty, C; Hercberg, S

    2004-12-01

    Abnormal thyroid function has important public health consequences. However, the various degrees of thyroid dysfunction remain unsettled. The SU.VI.MAX cohort provided a unique opportunity to conduct a cross-sectional study of abnormal thyroid function in a large representative population of 11256 men and women representing the geographic distribution of the French continental adult population. Thyroid status was measured, in fasting blood samples, at baseline in 1994-1995. Serum thyrotropin (TSH) levels (abnormal < 0.4 mU/l or > or =4.0 mU/l) and free thyroxine (fT4) were both performed in duplicate on the same sample. Subjects with previous or present thyroid diseases or who were taking thyroid hormones or antithyroid drugs (n=920) were excluded (8.1%). Thus, the final study group consisted of 10346 subjects, 4121 men aged 45-60 years (mean +/-SD) (51.8+/-4.7 yrs), 2641 women aged 35-44 years (40.6+/-2.8 yrs), and 3584 women aged 45-60 years (51.4+/-4.4 yrs). Median (2.5th and 97.5th percentiles) for TSH (mU/l) were 1.52 (0.20-4.54) for men, 1.78 (0.22-5.54) for women aged 35-44 years, and 1.96 (0.22-6.80) for women aged 45-60 years. The TSH distribution of women was shifted to the right compared with men. Arithmetic mean fT4 (+/-SD) was 10.7+/-1.7 ng/l (13.8 +/-2.2 pmol/l) for men and 10.9+/-1.8 ng/l (14.0+/-2.3 pmol/l) for women. The prevalence of abnormal TSH values in men, and in women (35-44 yrs and 45-60 yrs) were TSH<0.4 mU/l 7.0%, 5.3% and 4.4%; TSH 4.0-9.9 mU/l 4.0%, 7.2% and 11.1% and TSH > or =10.0 mU/l 0.2%, 0.4% and 0.7%, respectively. Geometric mean serum TSH and arithmetic mean serum fT4 concentrations showed significant overall inter-regional differences for men and women (p<0.0001). There was also an inter-regional difference in the prevalence of thyroid dysfunction for men (p=0.003), and for the older group of women (i.e. > or =45 yrs) (p=0.04) exclusively. Over the age of 45 years, the women: men ratio for unrecognized elevated TSH levels (> or

  9. Nestin- and doublecortin-positive cells reside in adult spinal cord meninges and participate in injury-induced parenchymal reaction.

    PubMed

    Decimo, Ilaria; Bifari, Francesco; Rodriguez, Francisco Javier; Malpeli, Giorgio; Dolci, Sissi; Lavarini, Valentina; Pretto, Silvia; Vasquez, Sandra; Sciancalepore, Marina; Montalbano, Alberto; Berton, Valeria; Krampera, Mauro; Fumagalli, Guido

    2011-12-01

    Adult spinal cord has little regenerative potential, thus limiting patient recovery following injury. In this study, we describe a new population of cells resident in the adult rat spinal cord meninges that express the neural stem/precursor markers nestin and doublecortin. Furthermore, from dissociated meningeal tissue a neural stem cell population was cultured in vitro and subsequently shown to differentiate into functional neurons or mature oligodendrocytes. Proliferation rate and number of nestin- and doublecortin-positive cells increased in vivo in meninges following spinal cord injury. By using a lentivirus-labeling approach, we show that meningeal cells, including nestin- and doublecortin-positive cells, migrate in the spinal cord parenchyma and contribute to the glial scar formation. Our data emphasize the multiple roles of meninges in the reaction of the parenchyma to trauma and indicate for the first time that spinal cord meninges are potential niches harboring stem/precursor cells that can be activated by injury. Meninges may be considered as a new source of adult stem/precursor cells to be further tested for use in regenerative medicine applied to neurological disorders, including repair from spinal cord injury.

  10. Increase in participation but decrease in performance in age group mountain marathoners in the 'Jungfrau Marathon': a Swiss phenomenon?

    PubMed

    Knechtle, Beat; Rosemann, Thomas; Zingg, Matthias A; Rüst, Christoph A

    2015-01-01

    Participation and performance trends for age group marathoners have been investigated for large city marathons such as the 'New York City Marathon' but not for mountain marathons. This study investigated participation and trends in performance and sex difference in the mountain marathon 'Jungfrau Marathon' held in Switzerland from 2000 to 2014 using single and mixed effects regression analyses. Results were compared to a city marathon (Lausanne Marathon) also held in Switzerland during the same period. Sex difference was calculated using the equation ([race time in women] - [race time in men]/[race time in men] × 100). Changes in sex differences across calendar years and were investigated using linear regression models. In 'Jungfrau Marathon', participation in all female and male age groups increased with exception of women in age groups 18-24 and men in age groups 30-34, 40-44 and 60-64 years where participation remained unchanged. In 'Lausanne Marathon', participation increased in women in age groups 30-34 to 40-44 years. In men, participation increased in age groups 25-29 to 44-44 years and 50-54 years. In 'Jungfrau Marathon' runners became slower across years in age groups 18-24 to 70-74 years. In 'Lausanne Marathon', runners became slower across years in age groups 18-24 and 30-34 to 65-69 years, but not for 25-29, 70-74 and 75-79 years. In 'Jungfrau Marathon', sex difference increased in age groups 25-29 (from 4 to 10 %) and 60-64 years (from 3 to 8 %) but decreased in age group 40-44 years (from 12 to 6 %). In 'Lausanne Marathon', the sex difference showed no changes. In summary, participation increased in most female and male age groups but performance decreased in most age groups for both the mountain marathon 'Jungfrau Marathon' and the city marathon 'Lausanne Marathon'. The sex differences were lower in the 'Jungfrau Marathon' (~6-7 %) compared to the 'Lausanne Marathon' where the sex difference was ~10-12 % from age groups 18-24 to 55

  11. Motor unit activity when young and old adults perform steady contractions while supporting an inertial load.

    PubMed

    Pascoe, Michael A; Gould, Jeffrey R; Enoka, Roger M

    2013-02-01

    The purpose of the study was to compare the discharge characteristics of biceps brachii motor units of young and old adults when they performed steady, submaximal contractions while the arm supported different inertial loads. Young (28 ± 4 yr; n = 16) and old (75 ± 4 yr; n = 14) adults performed steady contractions with the elbow flexors at target forces set at either small (11.7 ± 4.4% maximum) or large (17.8 ± 6.5% maximum) differences below the recruitment threshold force of the motor unit (n = 40). The task was to maintain an elbow angle at 1.57 rad until the motor unit was recruited and discharged action potentials for ∼120 s. Time to recruitment was longer for the larger target force difference (187 ± 227 s vs. 23 ± 46 s, P < 0.001). Once recruited, motor units discharged action potentials either repetitively or intermittently, with a greater proportion of motor units exhibiting the repetitive pattern for old adults. Discharge rate at recruitment and during the steady contraction was similar for the two target force differences for old adults but was greater for the small target force difference for young adults. Discharge variability was similar at recruitment for the two age groups but less for the old adults during the steady contraction. The greatest difference between the present results and those reported previously when the arm pulled against a rigid restraint was that old adults modulated discharge rate less than young adults across the two contraction intensities for both load types.

  12. Adult Community Orchestras in Texas: Activity and Background Profiles of Participants with a Report of Organizational Standing

    ERIC Educational Resources Information Center

    Brown, Kathryn Dharlene

    2016-01-01

    The purpose of this study was to identify and assess Texas community orchestras and create a demographic and musical profile of participants. This was accomplished through use of two online questionnaires. A director survey questionnaire determined the organizational status of each orchestra. The directors surveyed were leaders in these…

  13. Actions that Could Increase Work Participation for Adults with Disabilities. Highlights of a Forum. GAO-10-812SP

    ERIC Educational Resources Information Center

    Bertoni, Daniel

    2010-01-01

    The Americans with Disabilities Act (ADA)--now in its 20th year--calls for the full participation of individuals with disabilities in society, including the workforce. Yet, many barriers exist that may prevent them from staying connected or returning to employment. For instance, eligibility requirements for receiving public disability benefits or…

  14. The Over-Scheduling Hypothesis Revisited: Intensity of Organized Activity Participation during Adolescence and Young Adult Outcomes

    ERIC Educational Resources Information Center

    Mahoney, Joseph L.; Vest, Andrea E.

    2012-01-01

    Concern exists that youth who spend a lot of time participating in organized out-of-school activities (e.g., sports) are at-risk for poor developmental outcomes. This concern--called the over-scheduling hypothesis--has primarily been assessed in terms of adolescent adjustment. This longitudinal study of a nationally representative sample of 1,115…

  15. Motor Performance Is not Enhanced by Daytime Naps in Older Adults

    PubMed Central

    Backhaus, Winifried; Braass, Hanna; Renné, Thomas; Gerloff, Christian; Hummel, Friedhelm C.

    2016-01-01

    The impact of sleep on motor learning in the aging brain was investigated using an experimental diurnal nap setup. As the brain ages several components of learning as well as motor performance change. In addition, aging is also related to sleep architectural changes. This combination of slowed learning processes and impaired sleep behavior raises the question of whether sleep can enhance learning and specifically performance of procedural tasks in healthy, older adults. Previous research was able to show sleep-dependent consolidation overnight for numerous tasks in young adults. Some of these study findings can also be replicated for older adults. This study aims to clarify whether sleep-dependent consolidation can also be found during shorter periods of diurnal sleep. The impact of midday naps on motor consolidation was analyzed by comparing procedural learning using a sequence and a motor adaptation task, in a crossover fashion in healthy, non-sleep deprived, older adults randomly subjected to wake (45 min), short nap (10–20 min sleep) or long nap (50–70 min sleep) conditions. Older adults exhibited learning gains, these were not found to be sleep-dependent in either task. The results suggest that daytime naps do not have an impact on performance and motor learning in an aging population. PMID:27303292

  16. 42 CFR 418.58 - Condition of participation: Quality assessment and performance improvement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... assessment and performance improvement program. The hospice's governing body must ensure that the program... measurable improvement in indicators related to improved palliative outcomes and hospice services. (2) The... care, and other relevant data, in the design of its program. (2) The hospice must use the...

  17. The Timing of Online Lecture Slide Availability and Its Effect on Attendance, Participation, and Exam Performance

    ERIC Educational Resources Information Center

    Babb, Kimberley A.; Ross, Craig

    2009-01-01

    The use of PowerPoint slides has become an almost ubiquitous practice in university classrooms, however little research has examined whether the timing of lecture slide availability to students (either before or after lecture) affects classroom behaviour or exam performance. Using a 2 (slide availability condition) x 2 (course type)…

  18. The Role of Students' Motivation and Participation in Predicting Performance in a MOOC

    ERIC Educational Resources Information Center

    de Barba, P. G.; Kennedy, G. E.; Ainley, M. D.

    2016-01-01

    Over the last 5 years, massive open online courses (MOOCs) have increasingly provided learning opportunities across the world in a variety of domains. As with many emerging educational technologies, why and how people come to MOOCs needs to be better understood and importantly what factors contribute to learners' MOOC performance. It is known that…

  19. Predicting General Academic Performance and Identifying the Differential Contribution of Participating Variables Using Artificial Neural Networks

    ERIC Educational Resources Information Center

    Musso, Mariel F.; Kyndt, Eva; Cascallar, Eduardo C.; Dochy, Filip

    2013-01-01

    Many studies have explored the contribution of different factors from diverse theoretical perspectives to the explanation of academic performance. These factors have been identified as having important implications not only for the study of learning processes, but also as tools for improving curriculum designs, tutorial systems, and students'…

  20. Frontal Gamma-Aminobutyric Acid Concentrations Are Associated With Cognitive Performance in Older Adults

    PubMed Central

    Porges, Eric C.; Woods, Adam J.; Edden, Richard A.E.; Puts, Nicolaas A.J.; Harris, Ashley D.; Chen, Huaihou; Garcia, Amanda M.; Seider, Talia R.; Lamb, Damon G.; Williamson, John B.; Cohen, Ronald A.

    2017-01-01

    BACKGROUND Gamma-aminobutyric acid (GABA), the brain’s principal inhibitory neurotransmitter, has been associated with perceptual and attentional functioning. Recent application of magnetic resonance spectroscopy (MRS) provides in vivo evidence for decreasing GABA concentrations during adulthood. It is unclear, however, how age-related decrements in cerebral GABA concentrations contribute to cognitive decline, or whether previously reported declines in cerebral GABA concentrations persist during healthy aging. We hypothesized that participants with higher GABA concentrations in the frontal cortex would exhibit superior cognitive function and that previously reported age-related decreases in cortical GABA concentrations continue into old age. METHODS We measured GABA concentrations in frontal and posterior midline cerebral regions using a Mescher-Garwood point-resolved spectroscopy (MEGA-PRESS) 1H-MRS approach in 94 older adults without history or clinical evidence of mild cognitive impairment or dementia (mean age, 73 years). We administered the Montreal Cognitive Assessment to assess cognitive functioning. RESULTS Greater frontal GABA concentrations were associated with superior cognitive performance. This relation remained significant after controlling for age, years of education, and brain atrophy. GABA concentrations in both frontal and posterior regions decreased as a function of age. CONCLUSIONS These novel findings from a large, healthy, older population indicate that cognitive function is sensitive to cerebral GABA concentrations in the frontal cortex, and GABA concentration in frontal and posterior regions continue to decline in later age. These effects suggest that proton MRS may provide a clinically useful method for the assessment of normal and abnormal age-related cognitive changes and the associated physiological contributors. PMID:28217759

  1. Participation and Performance Trends in Triple Iron Ultra-triathlon – a Cross-sectional and Longitudinal Data Analysis

    PubMed Central

    Rüst, Christoph Alexander; Knechtle, Beat; Knechtle, Patrizia; Rosemann, Thomas; Lepers, Romuald

    2012-01-01

    Purpose The aims of the present study were to investigate (i) the changes in participation and performance and (ii) the gender difference in Triple Iron ultra-triathlon (11.4 km swimming, 540 km cycling and 126.6 km running) across years from 1988 to 2011. Methods For the cross-sectional data analysis, the association between with overall race times and split times was investigated using simple linear regression analyses and analysis of variance. For the longitudinal data analysis, the changes in race times for the five men and women with the highest number of participations were analysed using simple linear regression analyses. Results During the studied period, the number of finishers were 824 (71.4%) for men and 80 (78.4%) for women. Participation increased for men (r 2=0.27, P<0.01) while it remained stable for women (8%). Total race times were 2,146 ± 127.3 min for men and 2,615 ± 327.2 min for women (P<0.001). Total race time decreased for men (r 2=0.17; P=0.043), while it increased for women (r 2=0.49; P=0.001) across years. The gender difference in overall race time for winners increased from 10% in 1992 to 42% in 2011 (r 2=0.63; P<0.001). The longitudinal analysis of the five women and five men with the highest number of participations showed that performance decreased in one female (r 2=0.45; P=0.01). The four other women as well as all five men showed no change in overall race times across years. Conclusions Participation increased and performance improved for male Triple Iron ultra-triathletes while participation remained unchanged and performance decreased for females between 1988 and 2011. The reasons for the increase of the gap between female and male Triple Iron ultra-triathletes need further investigations. PMID:23012633

  2. ARL participation in the C4ISR OTM experiment: integration and performance results

    NASA Astrophysics Data System (ADS)

    Zong, Lei; O'Brien, Barry J.

    2007-04-01

    The Command, Control, Communication, Computers, Intelligence, Surveillance and Reconnaissance (C4ISR) On-The- Move (OTM) demonstration is an annual showcase of how innovative technologies can help modern troops increase their situational awareness (SA) in battlefield environments. To evaluate the effectiveness these new technologies have on the soldiers' abilities to gather situational information, the demonstration involves United States Army National Guard troops in realistic war game scenarios at an Army Reserve training ground. The Army Research Laboratory (ARL) was invited to participate in the event, with the objective demonstrating system-level integration of disparate technologies developed for gathering SA information in small unit combat operations. ARL provided expertise in Unattended Ground Sensing (UGS) technology, Unmanned Ground Vehicle (UGV) technology, information processing and wireless mobile ad hoc communication. The ARL C4ISR system included a system of multimodal sensors (MMS), a trip wire imager, a man-portable robotic vehicle (PackBot), and low power sensor radios for communication between an ARL system and a hosting platoon vehicle. This paper will focus on the integration effort of bringing the multiple families of sensor assets together into a working system.

  3. Effects of diurnal variation on the Test of Variables of Attention performance in young adults with attention-deficit/hyperactivity disorder.

    PubMed

    Hunt, Melissa G; Bienstock, Solomon W; Qiang, Judy Kexin

    2012-03-01

    The Test of Variables of Attention (TOVA) is a continuous performance test that assesses attention, impulsivity, and processing speed. Continuous performance tests are used in the assessment of attention-deficit/hyperactivity disorder (ADHD) in children and adults. TOVA norms are based on a morning administration, and any TOVA administered after 1:00 p.m. is flagged as potentially invalid. Whereas the testing time recommendations make sense for pediatric samples, it is unclear whether they are appropriate for young adults, who typically show significant phase delay in their diurnal rhythms. The current study explores the impact of time of day on TOVA performance in young adults with ADHD. Participants were randomly assigned to either morning or afternoon administration. We found no significant diurnal variation in TOVA performance. We also found no interaction between diurnal preference and time of day of administration. Night owls endorsed more inattention symptoms on a self-report measure than more intermediate individuals but actually made significantly fewer omission (inattention) errors on the TOVA. Self-reported symptoms of inattention showed moderate, significant correlations with various TOVA performance indices. Self-reported symptoms of hyperactivity and impulsivity, however, showed no relationship to TOVA performance. These results suggest that the TOVA can be administered to adults with ADHD outside of the hours recommended in the manual without significantly compromising the interpretative validity of test score interpretation. Thus, a TOVA report that is consistent with ADHD should not be dismissed simply because it was administered in the late afternoon.

  4. Oral health and impact on performance of athletes participating in the London 2012 Olympic Games: a cross-sectional study

    PubMed Central

    Needleman, I; Ashley, P; Petrie, A; Fortune, F; Turner, W; Jones, J; Niggli, J; Engebretsen, L; Budgett, R; Donos, N; Clough, T; Porter, S

    2013-01-01

    Background Oral health is important both for well-being and successful elite sporting performance. Reports from Olympic Games have found significant treatment needs; however, few studies have examined oral health directly. The aim of this study was to evaluate oral health, the determinants of oral health and the effect of oral health on well-being, training and performance of athletes participating in the London 2012 Games. Methods Cross-sectional study at the dental clinic within the Polyclinic in the athletes’ village. Following informed consent, a standardised history, clinical examination and brief questionnaire were conducted. Results 302 athletes from 25 sports were recruited with data available for 278. The majority of athletes were from Africa, the Americas and Europe. Overall, the results demonstrated high levels of poor oral health including dental caries (55% athletes), dental erosion (45% athletes) and periodontal disease (gingivitis 76% athletes, periodontitis 15% athletes). More than 40% of athletes were ‘bothered’ by their oral health with 28% reporting an impact on quality of life and 18% on training and performance. Nearly half of the participants had not undergone a dental examination or hygiene care in the previous year. Conclusions The oral health of athletes attending the dental clinic of the London 2012 Games was poor with a resulting substantial negative impact on well-being, training and performance. As oral health is an important element of overall health and well-being, health promotion and disease prevention interventions are urgently required to optimise athletic performance. PMID:24068332

  5. Prospective Associations Between Leisure-Time Physical Activity and Cognitive Performance Among Older Adults Across an 11-Year Period

    PubMed Central

    Ku, Po-Wen; Stevinson, Clare; Chen, Li-Jung

    2012-01-01

    Background Few studies have explored the relations between naturally occurring changes in physical activity and cognitive performance in later life. This study examined prospective associations between changes in physical activity and cognitive performance in a population-based sample of Taiwanese older adults during an 11-year period. Methods Analyses were based on nationally representative data from the Taiwan Health and Living Status of the Elderly Survey collected in 1996, 1999, 2003, and 2007. Data from a fixed cohort of 1160 participants who were aged 67 years or older in 1996 and followed for 11 years were included. Cognitive performance (outcome) was assessed using 5 questions from the Short Portable Mental Status Questionnaire. Physical activity (exposure) was self-reported as number of sessions per week. The latent growth model was used to examine associations between changes in physical activity and cognitive performance after controlling for sociodemographic variables, lifestyle behaviors, and health status. Results With multivariate adjustment, higher initial levels of physical activity were significantly associated with better initial cognitive performance (standardized coefficient β = 0.17). A higher level of physical activity at baseline (1996) was significantly related to slower decline in cognitive performance, as compared with a lower level of activity (β = 0.22). The association between changes in physical activity and changes in cognitive performance was stronger (β = 0.36) than the previous 2 associations. The effect remained after excluding participants with cognitive decline before baseline. Conclusions Physical activity in later life is associated with slower age-related cognitive decline. PMID:22343329

  6. Multivariate meta-analysis of individual participant data helped externally validate the performance and implementation of a prediction model

    PubMed Central

    Snell, Kym I.E.; Hua, Harry; Debray, Thomas P.A.; Ensor, Joie; Look, Maxime P.; Moons, Karel G.M.; Riley, Richard D.

    2016-01-01

    Objectives Our aim was to improve meta-analysis methods for summarizing a prediction model's performance when individual participant data are available from multiple studies for external validation. Study Design and Setting We suggest multivariate meta-analysis for jointly synthesizing calibration and discrimination performance, while accounting for their correlation. The approach estimates a prediction model's average performance, the heterogeneity in performance across populations, and the probability of “good” performance in new populations. This allows different implementation strategies (e.g., recalibration) to be compared. Application is made to a diagnostic model for deep vein thrombosis (DVT) and a prognostic model for breast cancer mortality. Results In both examples, multivariate meta-analysis reveals that calibration performance is excellent on average but highly heterogeneous across populations unless the model's intercept (baseline hazard) is recalibrated. For the cancer model, the probability of “good” performance (defined by C statistic ≥0.7 and calibration slope between 0.9 and 1.1) in a new population was 0.67 with recalibration but 0.22 without recalibration. For the DVT model, even with recalibration, there was only a 0.03 probability of “good” performance. Conclusion Multivariate meta-analysis can be used to externally validate a prediction model's calibration and discrimination performance across multiple populations and to evaluate different implementation strategies. PMID:26142114

  7. "Keep on Truckin'" Literacy Program [for Adults]: Performance Report; Teacher's Handbook; Final External Evaluation Report.

    ERIC Educational Resources Information Center

    Indian Hills Community Coll., Ottumwa, IA.

    This document is composed of a performance report, a teacher's handbook, and an evaluation report of a workplace literacy program to prepare drivers for the Commercial Drivers' License examination. The performance report addresses actual accomplishments of five objectives. It identifies the number and characteristics of project participants who…

  8. High Bar Swing Performance in Novice Adults: Effects of Practice and Talent

    ERIC Educational Resources Information Center

    Busquets, Albert; Marina, Michel; Irurtia, Alfredo; Ranz, Daniel; Angulo-Barroso, Rosa M.

    2011-01-01

    An individual's a priori talent can affect movement performance during learning. Also, task requirements and motor-perceptual factors are critical to the learning process. This study describes changes in high bar swing performance after a 2-month practice period. Twenty-five novice participants were divided by a priori talent level…

  9. Young adult born neurons enhance hippocampal dependent performance via influences on bilateral networks

    PubMed Central

    Zhuo, Jia-Min; Tseng, Hua-an; Desai, Mitul; Bucklin, Mark E; Mohammed, Ali I; Robinson, Nick TM; Boyden, Edward S; Rangel, Lara M; Jasanoff, Alan P; Gritton, Howard J; Han, Xue

    2016-01-01

    Adult neurogenesis supports performance in many hippocampal dependent tasks. Considering the small number of adult-born neurons generated at any given time, it is surprising that this sparse population of cells can substantially influence behavior. Recent studies have demonstrated that heightened excitability and plasticity may be critical for the contribution of young adult-born cells for certain tasks. What is not well understood is how these unique biophysical and synaptic properties may translate to networks that support behavioral function. Here we employed a location discrimination task in mice while using optogenetics to transiently silence adult-born neurons at different ages. We discovered that adult-born neurons promote location discrimination during early stages of development but only if they undergo maturation during task acquisition. Silencing of young adult-born neurons also produced changes extending to the contralateral hippocampus, detectable by both electrophysiology and fMRI measurements, suggesting young neurons may modulate location discrimination through influences on bilateral hippocampal networks. DOI: http://dx.doi.org/10.7554/eLife.22429.001 PMID:27914197

  10. Using the WHO-ICF with talking mats to enable adults with long-term communication difficulties to participate in goal setting.

    PubMed

    Murphy, Joan; Boa, Sally

    2012-03-01

    The World Health Organization International Classification of Functioning, Disability and Health (WHO-ICF) provides a framework that helps rehabilitation staff to take a holistic view of the patient. However, it is used predominantly by professionals rather than by active participation on behalf of the person with the disability. In addition, the language used within the framework can be difficult for patients to understand. In order to address these issues the Activities and Participation section of the ICF has been adapted by using graphic symbols. It has been used in conjunction with Talking Mats(™ 1 ), a low-tech communication framework, to help adults with long-term conditions participate in goal setting. This paper describes how this was done and provides examples from clinical practice. The paper discusses how this combined framework can empower people with communication difficulties and long-term conditions to become active participants in the rehabilitation process by identifying their own goals, indicating changing priorities and tracking their progress.

  11. For the Arts To Have Meaning...A Model of Adult Education in Performing Arts Organizations.

    ERIC Educational Resources Information Center

    Kitinoja, L.; Heimlich, J. E.

    A model of adult education appears to function in the outreach programs of three Columbus (Ohio) performing arts organizations. The first tier represents the arts organization's board of trustees, and the second represents the internal administration of the company. Two administrative bodies are arbitrarily labelled as education and marketing,…

  12. The Use of Contingency Management to Affect Learning Performance in Adult Institutionalized Offenders.

    ERIC Educational Resources Information Center

    McKee, John M.

    A description is given of the development and application of contingency management (CM) techniques to the educational performance of a broad cross section of adult, male prison inmates. By most standards, these inmates are judged to be at the lowest rung of the motivational ladder. Draper Correctional Center experimental and demonstration…

  13. Relation of Everyday Activities of Adults to Their Prose Recall Performance.

    ERIC Educational Resources Information Center

    Rice, G. Elizabeth; And Others

    1988-01-01

    Explored connection between everyday activities of different aged adults (N=54) and their performance on prose recall task. Regression analyses showed that demographic variables of age, education, and verbal ability were best predictors of prose recall. Total time spent reading and other reading variables were also significantly correlated with…

  14. A Meta-Analysis of Adult-Rated Child Personality and Academic Performance in Primary Education

    ERIC Educational Resources Information Center

    Poropat, Arthur E.

    2014-01-01

    Background: Personality is reliably associated with academic performance, but personality measurement in primary education can be problematic. Young children find it difficult to accurately self-rate personality, and dominant models of adult personality may be inappropriate for children. Aims: This meta-analysis was conducted to determine the…

  15. Comparative Functional Literacy of Adult Performance Level Graduates and Wichita East High School Graduating Seniors.

    ERIC Educational Resources Information Center

    Goodman, Deborah; Peppers, Jimmy

    1978-01-01

    Study compared fifty adult performance level (APL) graduates' scores to fifty high school graduates' scores for four APL knowledge areas. APL graduates scored significantly higher than high school graduates in consumer economics and occupational knowledge. No significant differences were recorded between groups in areas of community resources and…

  16. Physiological Indicators of Stress and Intellectual Performance among Anxious Older Adults.

    ERIC Educational Resources Information Center

    Kelly, Kimberly S.; And Others

    1997-01-01

    Older adults (n=27) concerned about declining cognitive functioning performed cognitive tasks, completed questionnaires, and were given measures of anxiety and physiological change. Negative correlations appeared between level of cortisol, a stress-related hormone, and self-efficacy on measures of fluid intelligence. Epstein-Barr virus levels were…

  17. The Effects of Verbal and Nonverbal Contingent Reinforcement Upon the Intelligence Test Performance of Black Adults

    ERIC Educational Resources Information Center

    Sheckart, George R.; Bass, Barry A.

    1976-01-01

    It appears that contingent reinforcement may have an effect upon the intelligence test performance of black adults as evidenced by the consistent trend of the IQ scores in the direction of the proposed hypothesis. However, the primary analysis of the data revealed no statistically significant differences among treatment groups. (Author)

  18. Effect of standardized aqueous extract of Withania somnifera on tests of cognitive and psychomotor performance in healthy human participants

    PubMed Central

    Pingali, Usharani; Pilli, Raveendranadh; Fatima, Nishat

    2014-01-01

    Background: Withania somnifera is an herbal medicine that has been known to possess memory-enhancing properties. The current study involved an assessment of cognitive and psychomotor effects of Withania somnifera extract in healthy human participants. Materials and Methods: In this prospective, double-blind, multi-dose, placebo-controlled, crossover study, 20 healthy male participants were randomized to receive 250 mg two capsules twice daily of an encapsulated dried aqueous extract of roots and leaves of Withania somnifera or a matching placebo for a period of 14 days. Cognitive and psychomotor performance was assessed pre-dose (day 1) and at 3 hrs post-dose on day 15 using a battery of computerized psychometric tests. After a washout period of 14 days, the subjects crossed-over to receive the other treatment for a further period of 14 days as per prior randomization schedule. Same battery of test procedures were performed to assess cognitive and psychomotor performance. Results: Significant improvements were observed in reaction times with simple reaction, choice discrimination, digit symbol substitution, digit vigilance, and card sorting tests with Withania somnifera extract compared to placebo. However, no effect can be seen with the finger tapping test. Conclusion: These results suggest that Withania somnifera extract can improve cognitive and psychomotor performance and may, therefore, be a valuable adjunct in the treatment of diseases associated with cognitive impairment. PMID:24497737

  19. Effects of underwater treadmill training on leg strength, balance, and walking performance in adults with incomplete spinal cord injury

    PubMed Central

    Stevens, Sandra L.; Caputo, Jennifer L.; Fuller, Dana K.; Morgan, Don W.

    2015-01-01

    Objective To document the effects of underwater treadmill training (UTT) on leg strength, balance, and walking performance in adults with incomplete spinal cord injury (iSCI). Design Pre-test and post-test design. Setting Exercise physiology laboratory. Participants Adult volunteers with iSCI (n = 11). Intervention Participants completed 8 weeks (3 × /week) of UTT. Each training session consisted of three walks performed at a personalized speed, with adequate rest between walks. Body weight support remained constant for each participant and ranged from 29 to 47% of land body weight. Increases in walking speed and duration were staggered and imposed in a gradual and systematic fashion. Outcome measures Lower-extremity strength (LS), balance (BL), preferred and rapid walking speeds (PWS and RWS), 6-minute walk distance (6MWD), and daily step activity (DSA). Results Significant (P < 0.05) increases were observed in LS (13.1 ± 3.1 to 20.6 ± 5.1 N·kg−1), BL (23 ± 11 to 32 ± 13), PWS (0.41 ± 0.27 to 0.55 ± 0.28 m·s−1), RWS (0.44 ± 0.31 to 0.71 ± 0.40 m·s−1), 6MWD (97 ± 80 to 177 ± 122 m), and DSA (593 ± 782 to 1310 ± 1258 steps) following UTT. Conclusion Physical function and walking ability were improved in adults with iSCI following a structured program of UTT featuring individualized levels of body weight support and carefully staged increases in speed and duration. From a clinical perspective, these findings highlight the potential of UTT in persons with physical disabilities and diseases that would benefit from weight-supported exercise. PMID:24969269

  20. "Participation, satisfaction, perceived benefits, and maintenance of behavioral self-management strategies in a self-directed exercise program for adults with arthritis".

    PubMed

    Sharpe, Patricia A; Wilcox, Sara; Schoffman, Danielle E; Baruth, Meghan

    2017-02-01

    A process evaluation was conducted in conjunction with a controlled trial of a self-directed exercise program among people with arthritis to describe the program's reach; self-management behaviors, exposure to materials, program perceptions, satisfaction, and perceived benefits; compatibility with targeted participants' needs; and maintenance. Participants (n=197) were predominantly white, middle-aged, college-educated women. At 12 weeks, 73.2% had read ≥90% of the program materials (at nine months>70% had "occasionally" or "often" looked back over each of the five parts of the materials); 63.3% had set goals (52.5% at nine months), and 83.9% had "some" or "a lot" of success following their plan (64.2% at nine months), while 90.4% rated the program "good" or "excellent" (87.5% at nine months). At 12 weeks, the majority (89.3%) used written logs to self-monitor (mean=9.3 logs); by nine months, >70% never kept logs. Most (>80%) rated twelve of thirteen program components as helpful, and 98.6% would recommend the program. From 38% to 62.4% endorsed each of eight program benefits, with small declines of ≤9% at nine months. Qualitative response identified ways the program met and did not meet expectations. The main program compatibility issue was targeting all adults with arthritis, while featuring older adults in materials.

  1. Functional Mobility Performance and Balance Confidence in Older Adults after Sensorimotor Adaptation Training

    NASA Technical Reports Server (NTRS)

    Buccello-Stout, Regina R.; Cromwell, Ronita L.; Bloomberg, Jacob J.; Weaver, G. D.

    2010-01-01

    Research indicates a main contributor of injury in older adults is from falling. The decline in sensory systems limits information needed to successfully maneuver through the environment. The objective of this study was to determine if prolonged exposure to the realignment of perceptual-motor systems increases adaptability of balance, and if balance confidence improves after training. A total of 16 older adults between ages 65-85 were randomized to a control group (walking on a treadmill while viewing a static visual scene) and an experimental group (walking on a treadmill while viewing a rotating visual scene). Prior to visual exposure, participants completed six trials of walking through a soft foamed obstacle course. Participants came in twice a week for 4 weeks to complete training of walking on a treadmill and viewing the visual scene for 20 minutes each session. Participants completed the obstacle course after training and four weeks later. Average time, penalty, and Activity Balance Confidence Scale scores were computed for both groups across testing times. The older adults who trained, significantly improved their time through the obstacle course F (2, 28) = 9.41, p < 0.05, as well as reduced their penalty scores F (2, 28) = 21.03, p < 0.05, compared to those who did not train. There was no difference in balance confidence scores between groups across testing times F (2, 28) = 0.503, p > 0.05. Although the training group improved mobility through the obstacle course, there were no differences between the groups in balance confidence.

  2. Manipulation of glycemic response with isomaltulose in a milk-based drink does not affect cognitive performance in healthy adults.

    PubMed

    Dye, Louise; Gilsenan, Mary B; Quadt, Frits; Martens, Vanessa E G; Bot, Arjen; Lasikiewicz, Nicola; Camidge, Diana; Croden, Fiona; Lawton, Clare

    2010-04-01

    Previous research suggests that glucoregulation and nutrient interventions, which alter circulating glucose, impact cognitive function. To examine the effect of modulating glycemic response using isomaltulose on cognitive function 24 healthy male adult participants consumed energy and macronutrient-matched milk-based drinks containing 50 g isomaltulose, 50 g sucrose or a water control in a counterbalanced within-subject design. Interstitial glucose was measured continuously in 12 subjects and all provided 9 capillary measures on each test day. A 30-min cognitive test battery was administered before and twice (+35 and +115 min) after drink ingestion. Immediate, delayed, recognition, verbal and working memory, and psychomotor performance were assessed. Glycemic profiles induced by the drinks differed significantly during the first but not the second post-drink test battery. Neither administration of the sucrose nor isomaltulose drinks produced consistent effects on verbal or working memory, or psychomotor performance. This study used isomaltulose as an investigative tool to lower glycemic response. Importantly, it demonstrates a lack of effect of modulating glucose on cognitive performance based on reliable, continuously measured glycemia. It refutes the hypothesis that glycemia is associated with cognitive performance and questions the suggestion that isomaltulose has an effect on cognitive performance.

  3. Participation in multilateral effort to develop high performance integrated CPC evacuated collectors

    NASA Astrophysics Data System (ADS)

    Winston, R.; Ogallagher, J. J.

    1992-05-01

    The University of Chicago Solar Energy Group has had a continuing program and commitment to develop an advanced evacuated solar collector integrating nonimaging concentration into its design. During the period from 1985-1987, some of our efforts were directed toward designing and prototyping a manufacturable version of an Integrated Compound Parabolic Concentrator (ICPC) evacuated collector tube as part of an international cooperative effort involving six organizations in four different countries. This 'multilateral' project made considerable progress towards a commercially practical collector. One of two basic designs considered employed a heat pipe and an internal metal reflector CPC. We fabricated and tested two large diameter (125 mm) borosilicate glass collector tubes to explore this concept. The other design also used a large diameter (125 mm) glass tube but with a specially configured internal shaped mirror CPC coupled to a U-tube absorber. Performance projections in a variety of systems applications using the computer design tools developed by the International Energy Agency (IEA) task on evacuated collectors were used to optimize the optical and thermal design. The long-term goal of this work continues to be the development of a high efficiency, low cost solar collector to supply solar thermal energy at temperatures up to 250 C. Some experience and perspectives based on our work are presented and reviewed. Despite substantial progress, the stability of research support and the market for commercial solar thermal collectors were such that the project could not be continued. A cooperative path involving university, government, and industrial collaboration remains the most attractive near term option for developing a commercial ICPC.

  4. EEG-neurofeedback for optimising performance. I: a review of cognitive and affective outcome in healthy participants.

    PubMed

    Gruzelier, John H

    2014-07-01

    A re-emergence of research on EEG-neurofeedback followed controlled evidence of clinical benefits and validation of cognitive/affective gains in healthy participants including correlations in support of feedback learning mediating outcome. Controlled studies with healthy and elderly participants, which have increased exponentially, are reviewed including protocols from the clinic: sensory-motor rhythm, beta1 and alpha/theta ratios, down-training theta maxima, and from neuroscience: upper-alpha, theta, gamma, alpha desynchronisation. Outcome gains include sustained attention, orienting and executive attention, the P300b, memory, spatial rotation, RT, complex psychomotor skills, implicit procedural memory, recognition memory, perceptual binding, intelligence, mood and well-being. Twenty-three of the controlled studies report neurofeedback learning indices along with beneficial outcomes, of which eight report correlations in support of a meditation link, results which will be supplemented by further creativity and the performing arts evidence in Part II. Validity evidence from optimal performance studies represents an advance for the neurofeedback field demonstrating that cross fertilisation between clinical and optimal performance domains will be fruitful. Theoretical and methodological issues are outlined further in Part III.

  5. Genetic variation associated with differential educational attainment in adults has anticipated associations with school performance in children.

    PubMed

    Ward, Mary E; McMahon, George; St Pourcain, Beate; Evans, David M; Rietveld, Cornelius A; Benjamin, Daniel J; Koellinger, Philipp D; Cesarini, David; Davey Smith, George; Timpson, Nicholas J

    2014-01-01

    Genome-wide association study results have yielded evidence for the association of common genetic variants with crude measures of completed educational attainment in adults. Whilst informative, these results do not inform as to the mechanism of these effects or their presence at earlier ages and where educational performance is more routinely and more precisely assessed. Single nucleotide polymorphisms exhibiting genome-wide significant associations with adult educational attainment were combined to derive an unweighted allele score in 5,979 and 6,145 young participants from the Avon Longitudinal Study of Parents and Children with key stage 3 national curriculum test results (SATS results) available at age 13 to 14 years in English and mathematics respectively. Standardised (z-scored) results for English and mathematics showed an expected relationship with sex, with girls exhibiting an advantage over boys in English (0.433 SD (95%CI 0.395, 0.470), p<10(-10)) with more similar results (though in the opposite direction) in mathematics (0.042 SD (95%CI 0.004, 0.080), p = 0.030). Each additional adult educational attainment increasing allele was associated with 0.041 SD (95%CI 0.020, 0.063), p = 1.79×10(-04) and 0.028 SD (95%CI 0.007, 0.050), p = 0.01 increases in standardised SATS score for English and mathematics respectively. Educational attainment is a complex multifactorial behavioural trait which has not had heritable contributions to it fully characterised. We were able to apply the results from a large study of adult educational attainment to a study of child exam performance marking events in the process of learning rather than realised adult end product. Our results support evidence for common, small genetic contributions to educational attainment, but also emphasise the likely lifecourse nature of this genetic effect. Results here also, by an alternative route, suggest that existing methods for child examination are able to recognise early life

  6. Influence of whole body vibration platform frequency on neuromuscular performance of community-dwelling older adults.

    PubMed

    Furness, Trentham P; Maschette, Wayne E

    2009-08-01

    The purpose of this study was to progressively overload vibration platform frequency to describe sea-saw whole body vibration influence on neuromuscular performance of community-dwelling older adults. Seventy-three community-dwelling older adults (aged 72 +/- 8 years) were randomly assigned to 4 groups (zero, one, 2, and 3 whole body vibration sessions per week). Quantifiers of neuromuscular performance such as the 5-Chair Stands test, the Timed Up and Go (TUG) test, and the Tinetti test were recorded. Furthermore, Health-related quality of life was qualified with the SF-36 Health Survey. A 6-week whole body vibration intervention significantly improved the quantifiers of neuromuscular performance in a community-dwelling older adult sample. Whole body vibration was shown to significantly reduce time taken to complete the 5-Chair Stands test (p < 0.05) and the TUG test (p < 0.05). Tinetti test scores significantly improved (p < 0.05). as did all components of health-related quality of life (p < 0.05). Overall, progressively overloaded frequency elicited more beneficial improvement for the 3 whole body vibration sessions per week group. It was concluded that progressively overloaded frequency was effective in improving quantifiable measures of neuromuscular performance in the sample and that practitioners may confidently prescribe 3 whole body vibration sessions per week with more precise knowledge of the effects of whole body vibration on neuromuscular performance and health-related quality-of-life effects.

  7. Enhancing the participation and independence of students with severe physical and multiple disabilities in performing community activities.

    PubMed

    Sowers, J A; Powers, L

    1995-08-01

    The effectiveness of a multi-element approach derived from factors to increase self-determination of middle- and high-school-age students with physical and multiple disabilities was examined. The approach includes equipment and performance adaptations, brief in-school simulation training, and instruction and support for parents and home assistance providers. The intervention was instituted with 3 students; a multiple baseline design was used. Student participation and independence dramatically increased after the intervention. Results suggest that this approach may be one solution to providing students with both inclusive education and community skill and activity instruction. The impact of the intervention on student self-determination was discussed.

  8. To What Extent Can Arm-Hand Skill Performance--of Both Healthy Adults and Children-Be Recorded Reliably Using Multiple Bodily Worn Sensor Devices?

    PubMed

    Lemmens, Ryanne J M; Seelen, Henk A M; Timmermans, Annick A A; Schnackers, Marlous L A P; Eerden, Annet; Smeets, Rob J E M; Janssen-Potten, Yvonne J M

    2015-07-01

    Neurological patients often encounter arm-hand problems in daily life. Bodily worn sensors may be used to assess actual performance by quantifying specific movement patterns associated with specific activities. However, signal reliability during activities of daily living should be determined first. The aim is to determine to what extent standardized arm-hand skill performance of both healthy adults and healthy children can be recorded reliably using a combination of multiple sensor devices. Thirty adults (aged > 50 years) and thirty-two children (aged between 6-18 years) performed the activities drinking, eating and combing five times in a standardized setting. Sensor devices, each containing a triaxial accelerometer, gyroscope and magnetometer were attached to the arms, hands and trunk of the participants. Within-subject and between-subject reliability of the signal patterns amongst skill repetitions was determined by calculating Intraclass Correlation Coefficients (ICCs). Median reliability was good to very good for all activities performed (both within and between subjects). Regarding within-subject reliability (instruction-condition), median ICCs ranged between 0.76-0.90 and 0.68-0.92 for the adults and children, respectively. For between-subject reliability (instruction-condition), median ICCs ranged 0.75-0.86 and 0.61-0.90 for the adults and children, respectively. It can be concluded that the above-mentioned sensor system can reliably record activities of daily living in a standardized setting.

  9. Relationship of cognitive strategy use to prospective memory performance in a diverse sample of nondemented older adults with varying degrees of cognitive complaints and impairment.

    PubMed

    Aronov, Avner; Rabin, Laura A; Fogel, Joshua; Chi, Susan Y; Kann, Sarah J; Abdelhak, Nachama; Zimmerman, Molly E

    2015-01-01

    Although older adults typically have better performance on prospective memory (PM) tasks carried out in naturalistic settings, a paucity of research directly assesses older adults' use of compensatory strategies on such tasks. The current study investigates external memory strategy use during performance of a clinical PM test that features both short-term (in laboratory) and long-term (out of laboratory) subtasks (i.e., the Royal Prince Alfred Prospective Memory Test - RPA-ProMem. Nondemented, community-dwelling older adults (n = 214; mean age = 80.5; 68.2% female; 39.7% non-white) with mild cognitive impairment, subjective cognitive decline, and healthy controls completed the RPA-ProMem while external strategy use was permitted and recorded. Overall, participants utilized external strategies 41% of the time on the RPA-ProMem. Increased utilization of external memory strategies was significantly associated with better PM performance. Additionally, better performance on executive functioning tasks was associated with increased use of external memory strategies. Results are discussed in relation to how memory strategy use can be enhanced to improve everyday memory ability in older adults at risk for dementia.

  10. Host plant flowering increases both adult oviposition preference and larval performance of a generalist herbivore.

    PubMed

    Liu, Zhudong; Scheirs, Jan; Heckel, David G

    2010-04-01

    Most adult Lepidoptera feed on nectar, whereas caterpillars consume mainly structural tissue such as leaves, stems, flowers, and/or fruits. This may result in behavioral trade-offs in which search time for high-quality oviposition sites suitable for larval food is restricted by adult foraging needs. Here we report on the preference for and performance on flowering and nonflowering host plants of the generalist herbivore Helicoverpa armigera to explore whether there are such behavioral trade-offs between moth and their caterpillars offpsring. We found that the adult moths have a strong oviposition preference for flowering tobacco and sunflower plants. Young caterpillars preferred to feed on the inflorescences. Adult-realized fecundity was almost 10 times higher when ovipositing on flowering plants. Weight at pupation, which is correlated with potential future fecundity of the caterpillars, was also higher when feeding on flowers. We found no evidence for a behavioral trade-off and conclude that a general preference for flowers by Helicoverpa armigera is highly beneficial from a nutritional perspective for both adults and larvae. The results suggest that the manipulation of flowering plants for the attraction of oviposition is relevant to pest control of this polyphagous species.

  11. The effect of arm action on the vertical jump performance in children and adult females.

    PubMed

    Floría, Pablo; Harrison, Andrew J

    2013-12-01

    The aim of this study was to evaluate the effect of age on the use of arm swing in the vertical jump. Countermovement jumps with arms (CMJA) and without arms (CMJ) performed by 36 girls and 20 adult females were examined using force platform analysis. The data were analyzed to determine differences between groups and between types of jump. The analysis of the data indicated that the arm action increased the jump height in both groups, although the increase was greater in children than adults (22.6% and 18.7% respectively; P < .05). This difference in jump height was due to a combination of a greater increase of the height at take-off in children compared with adults (40.6% and 21.6% respectively; P < .05) with no differences in the increase of the flight height. This increase in height of take-off was accompanied by an increase in the distance of propulsion in CMJA compared with CMJ (0.25 m and 0.23 m respectively; P < .05). The results suggested that children take advantage of the action of the arms in vertical jump differently than adults. The children improved their jump height by increasing height at take-off whereas the adults improved by increasing the flight height.

  12. Anxiety sensitivity in relation to quit day dropout among adult daily smokers recruited to participate in a self-guided cessation attempt.

    PubMed

    Langdon, Kirsten J; Farris, Samantha G; Hogan, Julianna B D; Grover, Kristin W; Zvolensky, Michael J

    2016-07-01

    Anxiety sensitivity (AS; fear of anxiety and internal sensations) has been implicated in a variety of aspects of smoking, including difficulties achieving and maintaining abstinence during tobacco cessation. However, research has yet to evaluate whether AS impacts premature termination of initiating a quit attempt. Therefore, the aim of the present investigation was to explore the extent to which AS was associated with tobacco cessation dropout, as indexed by attendance on the scheduled quit day visit. Participants included 84 adult daily cigarette smokers (61.7% male; Mage=34.6years, SD=13.9), who were recruited to participate in a self-guided quit attempt (an attempt to quit smoking without professional or pharmacological aid). Results indicated that after controlling for the effects of participant sex, race, current (past month) psychological disorder, cigarettes smoked per day, number of years as a regular smoker, and pre-quit levels of motivation to quit, AS significantly predicted increased odds of study dropout prior to attending the scheduled quit day. These findings suggest that AS may be a mechanism involved with challenges in the initiation of quitting.

  13. Memory performance and affect: are there gender differences in community-residing older adults?

    PubMed

    McDougall, Graham Joseph; Pituch, Keenan A; Stanton, Marietta P; Chang, Wanchen

    2014-08-01

    After age 65, the incidence of episodic memory decline in males is greater than in females. We explored the influence of anxiety and depression on objective and subjective memory performance in a diverse sample of community-residing older adults. The study was a secondary analysis of data on three samples of adults from two states, Ohio and Texas: a community sample (n = 177); a retirement community sample (n = 97); and the SeniorWISE Study (n = 265). The sample of 529 adults was 74% female, the average age was 76.58 years (range = 59-100 years), and educational attainment was 13.12 years (±3.68); 68% were Caucasian, and 17% had depressive symptoms. We found no memory performance differences by gender. Males and females were similarly classified into the four memory performance groups, with almost half of each gender in the poor memory category. Even though males had greater years of education, they used fewer compensatory memory strategies. The observed gender differences in memory were subjective evaluations, specifically metamemory. Age was not a significant predictor of cognition or memory performance, nor did males have greater memory impairment than females.

  14. Roots and Routes in Adult Musical Participation: Investigating the Impact of Home and School on Lifelong Musical Interest and Involvement

    ERIC Educational Resources Information Center

    Pitts, Stephanie

    2009-01-01

    This paper analyses a collection of musical life histories, drawn from 71 British respondents who have maintained a lifelong interest in music as regular concert-goers, amateur performers and/or music educators. These respondents reflect on the influences and opportunities which have contributed to their lifelong engagement in music, and in doing…

  15. The Relationship between Older Adults' Risk for a Future Fall and Difficulty Performing Activities of Daily Living.

    PubMed

    Mamikonian-Zarpas, Ani; Laganá, Luciana

    2015-12-01

    Functional status is often defined by cumulative scores across indices of independence in performing basic and instrumental activities of daily living (ADL/IADL), but little is known about the unique relationship of each daily activity item with the fall outcome. The purpose of this retrospective study was to examine the level of relative risk for a future fall associated with difficulty with performing various tasks of normal daily functioning among older adults who had fallen at least once in the past 12 months. The sample was comprised of community-dwelling individuals 70 years and older from the 1984-1990 Longitudinal Study of Aging by Kovar, Fitti, and Chyba (1992). Risk analysis was performed on individual items quantifying 6 ADLs and 7 IADLs, as well as 10 items related to mobility limitations. Within a subsample of 1,675 older adults with a history of at least one fall within the past year, the responses of individuals who reported multiple falls were compared to the responses of participants who had a single fall and reported 1) difficulty with walking and/or balance (FRAIL group, n = 413) vs. 2) no difficulty with walking or dizziness (NDW+ND group, n = 415). The items that had the strongest relationships and highest risk ratios for the FRAIL group (which had the highest probabilities for a future fall) included difficulty with: eating (73%); managing money (70%); biting or chewing food (66%); walking a quarter of a mile (65%); using fingers to grasp (65%); and dressing without help (65%). For the NDW+ND group, the most noteworthy items included difficulty with: bathing or showering (79%); managing money (77%); shopping for personal items (75%); walking up 10 steps without rest (72%); difficulty with walking a quarter of a mile (72%); and stooping/crouching/kneeling (70%). These findings suggest that individual items quantifying specific ADLs and IADLs have substantive relationships with the fall outcome among older adults who have difficulty with walking

  16. Body Adiposity Index Performance in Estimating Body Fat Percentage in Colombian College Students: Findings from the FUPRECOL-Adults Study.

    PubMed

    Ramírez-Vélez, Robinson; Correa-Bautista, Jorge Enrique; González-Ruíz, Katherine; Vivas, Andrés; Triana-Reina, Héctor Reynaldo; Martínez-Torres, Javier; Prieto-Benavides, Daniel Humberto; Carrillo, Hugo Alejandro; Ramos-Sepúlveda, Jeison Alexander; Villa-González, Emilio; García-Hermoso, Antonio

    2017-01-17

    Recently, a body adiposity index (BAI = (hip circumference)/((height)(1.5))(-18)) was developed and validated in adult populations. The aim of this study was to evaluate the performance of BAI in estimating percentage body fat (BF%) in a sample of Colombian collegiate young adults. The participants were comprised of 903 volunteers (52% females, mean age = 21.4 years ± 3.3). We used the Lin's concordance correlation coefficient, linear regression, Bland-Altman's agreement analysis, concordance correlation coefficient (ρc) and the coefficient of determination (R²) between BAI, and BF%; by bioelectrical impedance analysis (BIA)). The correlation between the two methods of estimating BF% was R² = 0.384, p < 0.001. A paired-sample t-test showed a difference between the methods (BIA BF% = 16.2 ± 3.1, BAI BF% = 30.0 ± 5.4%; p < 0.001). For BIA, bias value was 6.0 ± 6.2 BF% (95% confidence interval (CI) = -6.0 to 18.2), indicating that the BAI method overestimated BF% relative to the reference method. Lin's concordance correlation coefficient was poor (ρc = 0.014, 95% CI = -0.124 to 0.135; p = 0.414). In Colombian college students, there was poor agreement between BAI- and BIA-based estimates of BF%, and so BAI is not accurate in people with low or high body fat percentage levels.

  17. Clinical Trial Participation and Time to Treatment Among Adolescents and Young Adults With Cancer: Does Age at Diagnosis or Insurance Make a Difference?

    PubMed Central

    Parsons, Helen M.; Harlan, Linda C.; Seibel, Nita L.; Stevens, Jennifer L.; Keegan, Theresa H.M.

    2011-01-01

    Purpose Because adolescent and young adult (AYA) patients with cancer have experienced variable improvement in survival over the past two decades, enhancing the quality and timeliness of cancer care in this population has emerged as a priority area. To identify current trends in AYA care, we examined patterns of clinical trial participation, time to treatment, and provider characteristics in a population-based sample of AYA patients with cancer. Methods Using the National Cancer Institute Patterns of Care Study, we used multivariate logistic regression to evaluate demographic and provider characteristics associated with clinical trial enrollment and time to treatment among 1,358 AYA patients with cancer (age 15 to 39 years) identified through the Surveillance, Epidemiology, and End Results Program. Results In our study, 14% of patients age 15 to 39 years had enrolled onto a clinical trial; participation varied by type of cancer, with the highest participation in those diagnosed with acute lymphoblastic leukemia (37%) and sarcoma (32%). Multivariate analyses demonstrated that uninsured, older patients and those treated by nonpediatric oncologists were less likely to enroll onto clinical trials. Median time from pathologic confirmation to first treatment was 3 days, but this varied by race/ethnicity and cancer site. In multivariate analyses, advanced cancer stage and outpatient treatment alone were associated with longer time from pathologic confirmation to treatment. Conclusion Our study identified factors associated with low clinical trial participation in AYA patients with cancer. These findings support the continued need to improve access to clinical trials and innovative treatments for this population, which may ultimately translate into improved survival. PMID:21931022

  18. Health promotion in young adults at a university in Korea: A cross-sectional study of 625 participants in a university.

    PubMed

    Joh, Hee-Kyung; Kim, Hyun-Ji; Kim, Young-Oh; Lee, Jae-Young; Cho, BeLong; Lim, Chun Soo; Jung, Sung-Eun

    2017-02-01

    Young adulthood is a critical developmental period for establishing life-long health behaviors. However, too little attention has been paid to young adult health promotion. The purpose of this study was to describe the processes of development and implementation involved in a collaborative university-wide health promotion program and to evaluate the achievements of the program.A 3-day university-wide health promotion program was developed and implemented in the nation's largest public university in South Korea in September 2013. Its objectives were to heighten health awareness, to promote healthy behaviors, especially active lifestyle and healthy diet, and to disseminate health knowledge, skills, and access to health resources among young people. The program comprised 14 health lectures, 12 events, and 25 booths. To monitor and evaluate the program, a cross-sectional postevent survey was conducted. A convenience sample of 625 university members who participated in the program was used. The statistics were analyzed with a general linear model and paired t test.The program evaluation demonstrated that this university-wide program effectively provided opportunities for students to access health information, knowledge, skills, self-confidence, and available health services and resources. Participants positively evaluated most of the processes of the program activities and services. Participants' overall evaluation score (83% rated "excellent" or "good") and reparticipation intention (86%) were high. The majority of participants reported increased awareness of health (80%) and the need for a university health promotion program (87%) after the program. Most of the evaluation scores were similarly high for health lectures and booths/events.In conclusion, the university-wide health promotion program was effective in improving university members' health awareness and providing opportunities for students to access various health information and resources. We believe that our

  19. The Effect of Art Therapy on Cognitive Performance of Hispanic/Latino Older Adults

    ERIC Educational Resources Information Center

    Alders, Amanda; Levine-Madori, Linda

    2010-01-01

    This article presents the results of a pilot study investigating the efficacy of art therapy to enhance cognitive performance in a sample of 24 elderly Hispanic/Latino members of a community center who participated in a weekly structured thematic therapeutic arts program. A 12-week, quasi-experimental, pretest/posttest, nonrandomized, controlled…

  20. Participation and performance trends in multistage ultramarathons—the ‘Marathon des Sables’ 2003–2012

    PubMed Central

    2012-01-01

    Background The purpose of this study was to investigate participation and performance changes in the multistage ultramarathon ‘Marathon des Sables’ from 2003 to 2012. Methods Participation and performance trends in the four- or six-stage running event covering approximately 250 km were analyzed with special emphasis on the nationality and age of the athletes. The relations between gender, age, and nationality of finishers and performance were investigated using regression analyses and analysis of variance. Results Between 2003 and 2012, a number of 7,275 athletes with 938 women (12.9%) and 6,337 men (87.1%) finished the Marathon des Sables. The finisher rate in both women (r2 = 0.62) and men (r2 = 0.60) increased across years (p < 0.01). Men were significantly (p < 0.01) faster than women for overall finishers (5.9 ± 1.6 km·h−1 versus 5.1 ± 1.3 km·h−1) and for the top three finishers (12.2 ± 0.4 km·h−1 versus 8.3 ± 0.6 km·h−1). The gender difference in running speed of the top three athletes decreased (r2 = 0.72; p < 0.01) from 39.5% in 2003 to 24.1% in 2012 with a mean gender difference of 31.7 ± 2.0%. In men, Moroccans won nine of ten competitions, and one edition was won by a Jordanian athlete. In women, eight races were won by Europeans (France five, Luxembourg two, and Spain one, respectively), and two events were won by Moroccan runners. Conclusions The finisher rate in the Marathon des Sables increased this last decade. Men were significantly faster than women with a higher gender difference in performance compared to previous reports. Social or cultural inhibitions may determine the outcome in this event. Future studies need to investigate participation trends regarding nationalities and socioeconomic background, as well as the motivation to compete in ultramarathons. PMID:23849138