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831.
Richard Spoth Cleve Redmond Chungyeol Shin Linda Trudeau Mark T. Greenberg Mark E. Feinberg Janet Welsh 《Child development》2022,93(4):925-940
This study evaluated emerging adult effects of the PROmoting School-Community-University Partnerships to Enhance Resilience (PROSPER) universal prevention delivery system implemented in middle schools. Twenty-eight rural school districts were randomized to intervention and control conditions, with 1985 nineteen-year-old participants (90.6% White, 54.1% female) evaluated through age 25. Intent-to-treat, multi-level, point-in-time analyses of covariance and growth analyses were conducted. Outcomes were assessed with self-report measures of substance misuse (lifetime, current, frequency) and conduct problem behaviors. Analyses showed very limited point-in-time effects; there were growth pattern effects on measures of illicit drugs, non-prescribed drugs, cigarettes, and drug problems. When risk moderation was observed, it favored higher-risk participants. These emerging adult effects concerning slower growth of lifetime misuse combine with more robust adolescent stage findings to support PROSPER’s public health value. 相似文献
832.
Melissa Schellekens Joseph Ciarrochi Anthony Dillon Baljinder Sahdra Robert Brockman Janet Mooney Philip Parker 《British Educational Research Journal》2022,48(4):730-750
Internationally, there is a gap in high-school completion rates for Indigenous and non-Indigenous students. In Australia, gap estimates are commonly based on lag indicators, precluding examination of underlying mechanisms. Using two longitudinal representative samples of Australian youth, we explored differences in high-school completion between Australian Indigenous and non-Indigenous rates, and whether the gap varies for students of similar academic ability. Using an intersectional approach, we show the Indigenous gap is significant, is mostly a function of differences in academic achievement, but varies by socioeconomic status (SES) and location. Specifically, high SES and living in urban settings are protective factors for non-Indigenous students, but not for Indigenous students. Conversely, rural and poor non-Indigenous students appeared to have dropout rates as large or even larger than similarly poor and rural Indigenous youth. Overall, the results suggest the need for a more nuanced perspective on ‘Indigenous gaps’ in educational attainment. 相似文献
833.
Janet Moles 《Gender and education》2014,26(2):168-179
The narrative of one ethnic minority early childhood student teacher tells of her journey as she (re)constructs her identities as a Cook Island woman and as a pre-service teacher, during a teacher education course in New Zealand. This story conveys her experiences of learning across different pedagogical paradigms. Findings show that teacher education lecturers can significantly enhance the learning experience for ethnic minority pre-service teachers by incorporating existing knowledges and understandings in course content and delivery. 相似文献
834.
All languages employ certain phonetic contrasts when distinguishing words. Infant speech perception is rapidly attuned to these contrasts before many words are learned, thus phonetic attunement is thought to proceed independently of lexical and referential knowledge. Here, evidence to the contrary is provided. Ninety‐eight 9‐month‐old English‐learning infants were trained to perceive a non‐native Cantonese tone contrast. Two object–tone audiovisual pairings were consistently presented, which highlighted the target contrast (Object A with Tone X; Object B with Tone Y). Tone discrimination was then assessed. Results showed improved tone discrimination if object–tone pairings were perceived as being referential word labels, although this effect was modulated by vocabulary size. Results suggest how lexical and referential knowledge could play a role in phonetic attunement. 相似文献
835.
Janet H. Lawrence Sergio Celis Hee Sun Kim Sarah Ketchen Lipson Ximeng Tong 《Higher Education》2014,67(5):511-531
The present study identifies characteristics of individuals and work settings that influence Asian international faculty members’ intentions to continue their employment in US research universities. Given the demand for researchers in science, technology, engineering and mathematics fields (STEM), the higher rate of turnover among untenured faculty, and the replacement costs associated with turnover in STEM, the sample is limited to assistant professors employed in these areas. Multinomial regression analyses are conducted to identify variables that “pull” and “push” uncertain faculty toward intentions stay and leave their current institutions. The results suggest that faculty who are more satisfied with time available for research and those who express stronger organizational commitment are more likely to say they will stay. Those dissatisfied with the fairness of work evaluations and believe tenure decisions are not merit-based, are more likely to say they will leave. 相似文献
836.
837.
In this article we report on a study that explored educators’ past and current use of reflective journals and if and how these practices influence their pedagogical use of such journals with their own students. We conducted semi-structured interviews with 8 educators who had kept reflective journals in the past but were no longer doing so; however, they require their own students to keep journals. Several interesting themes emerged including the temporal relevance of using reflective journals in professional practice, the significance of alternative methods of reflection, implications of the “teaching as you’ve been taught” phenomenon, and the importance of lower levels of reflection in development as a professional. 相似文献
838.
Ann Wales Sarah Bruch Wendy Foster Meg Gorman Janet Peters 《Health information and libraries journal》2014,31(1):79-83
This is the 9th in a series of articles exploring international trends in health science librarianship. The previous article in this series looked at Northern Ireland and the Republic of Ireland. In this issue the focus is Scotland and Wales. There will be three or four more articles this year tracking trends in the Far East, Africa, South Asia and the Middle East. JM 相似文献
839.
Abstract Although the relative age effect has been widely observed in youth sports (Musch & Grondin, 2001), it is unclear whether it generalizes across the lifespan. The purpose of this study was to examine the relative age effect among a population of Masters athletes using archived data. Two successive studies examined the frequency of record-setting achievements (Study 1) and the frequency of participation entries (Study 2) at the US Masters track-and-field and swimming championships as a function of an individual's constituent year within any 5-year age category. Results of Study 1 indicated that the probability of setting a record increased if Masters athletes were in the first year, and decreased if they were in the third, fourth or fifth year, of an age category. Results of Study 2 indicated that the likelihood of participating in the National championships increased if Masters athletes were in the first or second year, and decreased if they were in the fourth or fifth year, of an age category. We highlight and discuss potential advantages afforded to Masters athletes who are relatively younger than their peers in the same 5-year age category. 相似文献
840.
Nikola Medic Bradley W. Young Janet L. Starkes Patricia L. Weir J. Robert Grove 《Journal of sports sciences》2013,31(14):1535-1544
Abstract The aim of the present study was to examine elbow joint extension power-load characteristics with and without a countermovement. Eight male participants performed maximal elbow extensions with and without a countermovement against different loads (0, 2.5, 5.0, 7.5, 10.0, 12.5, and 15.0 kg). Electromyographic activity of the lateral and long heads of the triceps brachii and the biceps brachii muscles was recorded. The average joint power in the concentric phase was significantly enhanced in the countermovement condition at all loads except for 0 kg. The optimal load for the maximal joint power was greater in the countermovement (7.5 kg) than in the no countermovement condition (5.0 kg). Electromyographic activity was unchanged over the intensities and conditions. Our results suggest that the optimal load for the maximal joint power depends on the type of action (i.e. with or without a counter-movement), and that the enhanced joint power in the countermovement condition is due primarily to the storage and utilization of elastic energy. 相似文献