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121.
Diversity in sport, especially in relation to those who hold positions of power in interscholastic, intercollegiate, and professional sport, seems to be some what of an oxymoron. There is ample evidence that those who are not similar to the status quo that has long dominated such sport settings (i.e., white, heterosexual, male) are far less represented within positions of power in sport than they are in the population at large (Acosta & Carpenter, 1996; Washington. 1998). Furthermore, some suggest that the maintenance of the status quo goes beyond demographics and that homologous reproduction exists in attitudes. values, and leadership priorities among those in leadership positions in sport (Boutlier & San Giovanni, 1994). Because diversity and valuing diversity have received a greal deal of attention in the corporate world, this paper utilizes the business literature in an attempt to obtain a fresh perspective regarding the lack of diversity in one of the most criticized areas of sport, Division IA intercollegiate athletic organizations. A review of the literature resulted in a framework comprised of three dimensions: 1) noncompliance/compliance. 2) reactive diversity management; and 3) proactive diversity management. The framework is presented and described and its application to kinesiology, physical education. and sport is provided.  相似文献   
122.
Career academies promote smaller learning communities within high schools, creating personalized learning environments while promoting students’ readiness for college and careers. After describing the career academy structure, we present four research-based aspects that can assist school leaders and teachers in developing and implementing academies. We include practical examples from the Metro Nashville Public Schools, noting how educators have collaborated with civic agencies, businesses, and postsecondary partners to increase the graduation rate and improve student learning outcomes. Career academies can be effective in preparing students for college and careers, while also providing economic benefits to the community.  相似文献   
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Social dominance orientation (SDO), right-wing authoritarianism (RWA), and socially desirable responding were examined among a sample of self-identified supporters of gifted education (N = 341), 70% of whom had an official role in gifted education as researchers, teachers, or gifted-talented (G/T) trainers. The sample was primarily female, White, well-educated, and upper middle class. The relationship of SDO, RWA, socially desirable responding, and support for various gifted education practices such as testing for identification, curricular differentiation in a heterogeneous classroom, and cooperative learning was explored through latent class analysis and logistic regression. Two distinct groups, communitarians and individualists, were found on the basis of their support for different gifted programming. Higher deference to authority among communitarians predicted support for an inclusive social norm, compared to a preference for maximizing potential without regard for inclusion among the individualists, who were less likely to defer to authority.  相似文献   
125.

This study examined determinants of underachievement as perceived by 148 Black fifth‐and sixth‐grade students in an urban school district. Explored were the respective influences of social, psychological, and cultural determinants of underachievement as perceived by Black students in three different academic programs (gifted, above‐average, and average). Students were placed into groups based on profiles of achievement behavior (Types I through V) and compared relative to their perceptions and attitudes. Findings from the statistical analyses (frequency analyses, t‐tests, analyses of variance, and multiple regression) suggest that psychological factors played the greatest role in underachievement or poor achievement motivation, and that underachievement behaviors were noted among all students, irrespective of their academic program. Implications and recommendations are suggested for educators working with gifted, above‐average, and average Black students in urban areas.  相似文献   
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The article reviews different views of creativity, building on the work of Czikszentmihaly. It offers a definition of creativity in terms of trait/process/product. The issue of how creativity might be assessed is explored using this definition and some illustrative examples are provided. The article concludes that creativity can and should be assessed but that this must be with an appropriate methodology. Such assessment is important not only for assessing students' work but also for evaluating curriculum content, in order to promote curriculum development in the teaching of creativity.  相似文献   
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Low energy availability, defined as low caloric intake relative to exercise energy expenditure, has been linked to endocrine alterations frequently observed in chronically energy-deficient exercising women. Our goal was to determine the endocrine effects of low energy availability in exercising men. Six exercising men (VO2peak: 49.3 ± 2.4 ml · kg?1 · min?1) underwent two conditions of low energy availability (15 kcal · kg?1 fat-free mass [FFM] · day?1) and two energy-balanced conditions (40 kcal · kg?1 FFM · day?1) in randomised order. During one low energy availability and one balanced condition, participants exercised to expend 15 kcal · kg?1 FFM · day?1; no exercise was conducted during the other two conditions. Metabolic hormones were assessed before and after each 4-day period. Following both low energy availability conditions, leptin (?53% to ?56%) and insulin (?34% to ?38%) were reduced (P < 0.05). Reductions in leptin and insulin were independent of whether low energy availability was attained with or without exercise (P > 0.80). Low energy availability did not significantly impact ghrelin, triiodothyronine, testosterone and IGF-1 (all P > 0.05). The observed reductions in leptin and insulin were in the same magnitude as changes previously reported in sedentary women. Further research is needed to understand why other metabolic hormones are more robust against low energy availability in exercising men than those in sedentary and exercising women.  相似文献   
130.
Decision-making is a key component of an umpire’s in-game performance, with each decision potentially having a direct impact on the result of the game. Additionally, umpires have to be physically fit to ensure they keep up with the gameplay. While research has identified the decision-making demands and running demands of umpires separately, few have explored the relationship between them. The aim of this investigation was to examine the relationship between physical exertion and decision-making performance of Australian football umpires at the sub-elite and junior levels. A total of 18 Australian football umpires (sub-elite, n = 10; junior n = 8) performed 10 × 300 m runs, with each repetition immediately followed by a video-based decision-making test, then 1 min of recovery. A Mann–Whitney U assessment indicated a significant difference between the sub-elite and junior level umpires for decision-making accuracy (U = 13.00, = ?2.43, P = 0.016, r = ?0.5). However, there was no significant difference in response time (U = 28.00, z = ?1.07, P = 0.315, r = ?0.25). The sub-elite umpires completed the running efforts in significantly less time than the junior umpires (P < 0.05). Further, there was no significant correlation between decision-making performance and running times for either skill level (P > 0.05). This suggests decision-making performance may not be affected by physical exertion. Therefore, it may be suggested coaches of football umpires allocate more time to the decision-making development of their umpires instead of focusing largely on the physical fitness side, as is currently the trend.  相似文献   
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