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141.
R. L. Russell J. K. Snyder P. B. Berry 《International Journal of Disability, Development & Education》1978,25(2):137-145
This study investigates the development of language interrogatives in deaf children through a program using expanded question structures. Ten young deaf children, (age range 6 to 8 years) were assigned to matched groups on the basis of chronological age and results of Raven's Progressive Matrices. One group was given six traditional question structures and the other was given six expanded question structures, on each of four consecutive days. On the fifth day, the traditional question structures were asked of all the subjects. The analysis of responses showed that even with a small sample the expanded question structures affected the number of accurate responses for the conceptual type of “wh” questions. 相似文献
142.
Georgios Andronikos Adeboye Israel Elumaro Tony Westbury Russell J. J. Martindale 《Journal of sports sciences》2016,34(12):1124-1131
Physical and psychological differences related to birthdate amongst athletes of the same selection year have been characterised as the “relative age effects” (RAEs). RAEs have been identified in a variety of sports, both at youth and adult level, and are linked with dropout of athletes and a reduction of the talent pool. This study examined the existence, mechanisms and possible solutions to RAEs using qualitative methodology. Seven experts in the field of talent identification and development were interviewed. Inductive analysis of the data showed that, while there was mixed evidence for the existence of RAEs across sports, the eradication of RAEs was attributed to controllable features of the development environment. The factors reported included the structure of “categories” used to group athletes within the sport (e.g. age, weight, size, skills), recognition and prioritisation of long-term development over “short term win focus.” Education of relevant parties (e.g. coaches, scouts, clubs) about RAEs and the nature of “talent” within a long-term context was suggested, along with careful consideration of the structure of the development environment (e.g. delayed selection, provision for late developers, focus on skills not results, use of challenge). Implications for research and practice are discussed. 相似文献
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Taylor Leenstra Linda Keeler Jessyca Arthur-Cameselle Keith Russell 《Mentoring & Tutoring: Partnership in Learning》2019,27(1):68-87
Despite the effectiveness of peer-led health programs, few studies have been focused on the experiences of the peer mentors involved in such programs. The purpose of the current study was to explore the experiences of peer mentors involved in a peer-led physical activity program for students with mental health concerns, namely anxiety and depression. Participants were eight former peer mentors from a mid-size university who completed interviews regarding their motivation for serving as a peer mentor and the ways in which the program influenced them both during and after the program ended. Findings from an integrative analysis demonstrated that the mentors grew personally, professionally, and interpersonally from their participation. Further, mentors’ experiences could be explained by the self-determination theory. 相似文献
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The purpose of this study was to determine whether mildly handicapped students working on a one-to-one basis with tutors would show a greater academic gain than students working in a small group with the resource teacher. By using a pretest-posttest control design it was found that after a three-month period, students who had tutors did show a more significant gain in reading (especially in the area of reading recognition). Teachers advised that no more than two tutors from one classroom be assigned to the tutor program, and teachers further felt that they could not supervise more than two tutorial pairs. 相似文献
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J. S. Russell 《体育哲学杂志》2018,45(2):109-127
Current general restrictions on performance-enhancing drugs (PEDs) pose a collective action problem that cannot be solved and bring a variety of adverse consequences for sport. General prohibitions of PEDs are grounded in claims that they violate the integrity of sport. But there are decisive arguments against integrity of sport-based prohibitions of PEDs for elite sport. We defend a harm prevention approach to PED prohibition as an alternative. This position cannot support a general ban on PEDs, since it provides no basis for prohibiting non-harmful PED use. We argue that a harm prevention approach to restricting PEDs is ethically justified, has better prospects of compliance, is consistent with respecting the integrity of sport, and holds at least a modest prospect of resolving the collective action problem around PED restriction. 相似文献