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531.
This article outlines how cultural change was achieved for enhancing the student experience. The engagement and development of staff and a model of partnership is presented that delivered new services and developments. The change is disclosed from a staff development perspective including an examination of differentiation and what makes a good facilitator. The relevance of the facilitator's own continuing professional development is considered before reflecting on the authors’ delivery of a conference workshop in the north west of England to promote the techniques. It is hoped that the reader will critique the approach and embrace elements for their own practice. 相似文献
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Heather L. Reid 《体育哲学杂志》2013,40(2):205-214
The purpose of this paper is to study the expressive part of game performance in soccer by introducing the concept of theatricality to describe a special form of expression. The aim is to contribute to the understanding of game performance by looking into the appearance, role and value of theatricality. The main argument of the paper is that theatricality can describe an important, but rarely noticed performance aspect, as it provides a unifying concept for expressive distancing in four dimensions of the players’ life-worlds: the subjective, intersubjective, collective and institutional. By explicating the value of this kind of expression in soccer the paper can provide a philosophical basis for including theatricality in performance and development strategies. 相似文献
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Machar Reid Miguel Crespo Francisco Atienza James Dimmock 《Journal of sports sciences》2013,31(11):1221-1228
Abstract The relationship between domestic professional tournament structure in women's tennis and the subsequent professional ranking success of a nation's female players is examined. The 2003 women's professional tennis tournament calendar provided the distribution of events in 33 countries. Criteria used to classify nations' success in women's professional tennis were as follows: number of players with Women's Tennis Association (WTA) points, number of players with Top 200 rankings, and the combined WTA ranking of a nation's Top 5 female players. Pearson product – moment correlations were performed between the number of tournaments and the three criteria. Considerable variation was observed in the number of events organized between nations (USA, n = 56; Thailand, n = 3). All countries had internationally ranked female players, and 24 nations had players ranked in the Top 200. Results revealed relationships between a nation's number of women's professional events and both that nation's number of professionally ranked players (r = 0.60; P < 0.01) and Top 200 players (r = 0.60; P < 0.01), as well as the combined ranking of their Top 5 players (r = ?0.52; P < 0.01). While a similar association was found between the number of professional events and players ranked in the men's game, there was no significant correlation between events held and the combined standing of nations' best five ranked players. Governing bodies and national associations in tennis should consider the provision of professional, domestic competition as key to the development of female tennis players. 相似文献
537.
Pavle Mikulić Tomislav Smoljanović Ivan Bojanić Jo Hannafin Zbreveeljko Pedisbreveić 《Journal of sports sciences》2013,31(4):361-366
Abstract In this study, we assessed the extent to which 2000-m rowing ergometer performance predicted final rankings at the World Junior Rowing Championship in a sample of 398 junior rowers competing in 13 events. The rowers' ergometer performance times were examined using a questionnaire, and in all 13 events they correlated (P ≤ 0.039) with the final rankings at the Championship. The strongest correlations were observed for ergometer performance times in junior women's single sculls (r = 0.92; P < 0.001), followed by junior men's single sculls (r = 0.80; P < 0.001) and junior women's double sculls (r = 0.79; P < 0.001). The observed correlations were higher for smaller boats – singles, doubles, and pairs (r = 0.64–0.92; P ≤ 0.025) – than for larger boats – quads, fours, and eights (r = 0.31–0.70; P ≤ 0.039). Linear regression analyses were used to construct regression equations to predict final rankings based on 2000-m rowing ergometer performance times for each event. Although correlations in 10 of the 13 events were above r = 0.5, the large standard errors of the estimate impaired the prediction of rankings in all of the studied events. Using these equations, the most probable rowing ergometer performance times required for a particular ranking in a given rowing event might easily be calculated. 相似文献
538.
Aldo Scafoglieri Jonathan Tresignie Steven Provyn Mike Marfell-Jones Thomas Reilly Ivan Bautmans 《Journal of sports sciences》2013,31(8):777-785
Abstract The aim of the present study was to develop and cross-validate anthropometrical prediction equations for segmental lean tissue mass (SLM). One hundred and seventeen young healthy Caucasians (67 men and 50 women; mean age: 31.9 ± 10.0 years; Body Mass Index: 24.3 ± 3.2 kg · m?2) were included. Body mass (BM), stretch stature (SS), 14 circumferences (CC), 13 skinfolds (SF) and 4 bone breadths (BB) were used as anthropometric measurements. Segmental lean mass of both arms, trunk and both legs were measured by dual energy X-ray absorptiometry as the criterion method. Three prediction equations for SLM were developed as follows: arms = 40.394(BM) + 169.836(CCarm-tensed) + 399.162(CCwrist) – 85.414(SFtriceps) – 39.790(SFbiceps) – 7289.190, where Adj.R 2 = 0.97, P < 0.001, and standard error of estimate (SEE) = 355 g;trunk = 181.530(BM) + 155.037(SS) + 534.818(CCneck) + 175.638(CCchest) ? 88.359(SFchest) ? 147.232(SFsupraspinale) ? 46522.165, where Adj.R 2 = 0.97, P < 0.001, and SEE = 1077g; and legs = 55.838(BM) + 88.356(SS) + 235.579(CCmid-thigh) + 278.595(CCcalf) + 288.984(CCankle) ? 84.954(SFfront-thigh) ? 53.009(SFmedial calf) ? 28522.241, where Adj.R 2 = 0.96, P < 0.001, and SEE = 724 g. Cross-validation statistics showed no significant differences (P < 0.05) between observed and predicted SLM. Root mean squared errors were smallest for arms (362 g), followed by legs (820 g) and trunk (1477 g). These new prediction equations allow an accurate estimation of segmental lean mass in groups of young adults, but estimation errors of 8 to 14% can occur in certain individuals. 相似文献
539.
Providing model‐based accounts (explanations and predictions) of water and substances in water moving through environmental systems is an important practice for environmental science literacy and necessary for citizens confronting global and local water quantity and quality issues. In this article we present a learning progression for water in environmental systems for students in elementary through high school grades. We investigated student accounts of water and substances in water moving through atmospheric, surface, and soil/groundwater systems, including human‐engineered components of these systems. Using an iterative process of model design, assessment, and interpretation, we identified four levels of achievement in student reasoning. Levels 1 and 2 force‐dynamic accounts explain movement of water as interactions between natural tendencies of water and countervailing powers. Level 3 incomplete school science accounts put events in order and trace water and substance along multiple pathways that include hidden and invisible components. Only Level 4 qualitative model‐based accounts include driving forces and constraining factors to explain or predict where water and substances in water move in given situations. The majority of high school students on average provide accounts between levels 2 and 3. We discuss the significance of these results for citizen participation in addressing common water issues. We end with suggestions for how the water learning progression can be used to inform changes to curricula, assessment, and instruction to support students in achieving level 4 performance. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 843–868, 2012 相似文献
540.
Within the framework of a comprehensive research project entitled “The effects of identification and specific treatment of gifted pupils”, this paper deals with the problem of the effects of such a procedure on the attitudes of pupils, their parents, and teachers regarding giftedness and gifted individuals. Attention was mainly directed towards the effects of identification on the development of personality characteristics of the gifted pupils, on relations between gifted and other pupils, on the characteristics of teachers necessary for work with the gifted, on the controversy about separation of the gifted into special classes or schools, and on society's obligations to the gifted. The results of this two year follow‐up study are based on a comparison of the data from the initial and the final surveys of an experimental and a control group of subjects.