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401.
Melissa C. Gilbert Lauren E. Musu-Gillette Michael E. Woolley Stuart A. Karabenick Marilyn E. Strutchens W. Gary Martin 《Learning Environments Research》2014,17(2):287-304
This study examined the relationship of 979 middle school students’ perceptions of their mathematics classroom environment to their motivation and achievement. Structural equation modeling indicated that motivational variables (utility, personal achievement goals, efficacy) mediated the influence of perceived teacher expectations, teacher support and use of reform practices on mathematics standardised test scores. Our study provides empirical evidence that students’ perceptions that their teachers believe that they are capable of learning and understanding mathematics positively relate to their Mastery and Performance Goal orientations and mathematics Utility. Further, we found an interaction between students’ perceptions of the frequency of reform practice use in their mathematics classroom and mathematics efficacy. For students with lower mathematics efficacy, their perceptions of more frequent use of reform practices in their mathematics class related to higher standardised test performance. For students with higher mathematics efficacy, perceived use of reform practices did not significantly relate to standardised test performance. These data suggest that frequent exposure to reform practices is especially critical for students who judge themselves as being less capable in mathematics and who are lower performers. This finding differs from prior research that has suggested that reform practice use benefits higher achievers but not lower achievers. An important implication of our study is the need for coordinated, ongoing professional development that highlights reform pedagogy and beliefs while also focusing on student motivation theories and strategies. 相似文献
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AbstractWe explored the outcomes of running a sport camp for children and youth with visual impairment on faculty members’ roles. Seven adapted physical activity faculty members were interviewed. Questionnaires and documents were also analyzed and a variety of strategies were employed to ensure the study’s trustworthiness. Regarding the teaching role, disability knowledge and real life examples gave faculty more credibility in conducting their class. As for the research role, the outcomes were not shared by the majority of participants and seemed to rely on aspects such as camp maturity, directors’ aptitudes, and partnerships. In turn, running the camp was a means for faculty members to perform their external service roles. These potential outcomes may become a significant part of the process by which people enact their institutional roles and may serve as a framework for future studies with a more hypothesis-driven approach. 相似文献
404.
Analyses of the determinants for participation in specific sports have been neglected and the use of demographic profiling in equestrian sports is limited. The aim of this research was to compare demographic profiles of British Olympic equestrian athletes, across and within disciplines, and suggest implications for the national federation’s micro-level athlete development strategy. Data were collected about all Team GB equestrian competitors over the last five Olympic Games. Equestrian sports are not organised by sex segregation, however no female showjumping competitors have represented Team GB in the twenty-first century. Competitors ranged in age over five decades and support the unusual early start-late specialisation paradigm, introduced by the national federation in 2007. Horse ownership is unusual amongst competitors, although it is more common amongst male athletes. The inter-athlete variation and inter-discipline variation these athletes show post challenges to the single development strategy currently in use. 相似文献
405.
- There is great potential for organizations to form collaborative partnerships, particularly in the nonprofit environment, which can reduce costs and aid in strategic development.
- Regular and transparent communication with internal and external stakeholders is critical to the health of any partnership, especially when doing something new or novel.
- Reciprocal service-level agreements with clear expectations and ongoing evaluation ensure the collaboration keeps pace with commercial alternatives.
- The SPIE-BioOne partnership was built to scale and incorporate future collaborators to further reduce costs and bring new ideas to the user group.
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Lauren C. Shuffrey Santiago Morales Melanie H. Jacobson Michelle Bosquet Enlow Akhgar Ghassabian Amy E. Margolis Maristella Lucchini Kecia N. Carroll Rosa M. Crum Dana Dabelea Arielle Deutsch William P. Fifer Brandon Goldson Christine W. Hockett W. Alex Mason Lisette T. Jacobson Thomas G. O'Connor Nicolò Pini Yael Rayport Ayesha Sania Leonardo Trasande Rosalind J. Wright Seonjoo Lee Catherine Monk program collaborators for Environmental influences on Child Health Outcomes 《Child development》2023,94(6):1595-1609
This study examined the association of gestational diabetes mellitus (GDM), prenatal, and postnatal maternal depressive symptoms with externalizing, internalizing, and autism spectrum problems on the Preschool Child Behavior Checklist in 2379 children aged 4.12 ± 0.60 (48% female; 47% White, 32% Black, 15% Mixed Race, 4% Asian, <2% American Indian/Alaskan Native, <2% Native Hawaiian; 23% Hispanic). Data were collected from the NIH Environmental influences on Child Health Outcomes (ECHO) Program from 2009-2021. GDM, prenatal, and postnatal maternal depressive symptoms were each associated with increased child externalizing and internalizing problems. GDM was associated with increased autism behaviors only among children exposed to perinatal maternal depressive symptoms above the median level. Stratified analyses revealed a relation between GDM and child outcomes in males only. 相似文献