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ABSTRACT

The present study examined the efficacy of a coaching curriculum, based on non-linear pedagogy, on improving attacking players’ individual learning objectives (ILOs) in elite-youth football. Participants included 22 attacking players (i.e., centre-forwards, wide-players and attacking midfield players) from a professional football academy in England. The players were randomly appointed to both control (CON) and intervention (INT) periods following baseline measures. The INT (non-linear) and CON (linear) periods were both designed to support the ILOs provided to each player as part of the elite player performance plan. The study adopted a randomised cross-over design and ILOs considered important for attacking players (i.e., strong foot finishing, weak foot finishing, 1-v-1 and decision-making) were evaluated using the Loughborough Shooting Skill Test. The results showed significant differences for INT in 1-v-1 (P< 0.02) and decision-making (P< 0.01). However, there were no significant differences for strong foot finishing, weak foot finishing or time taken. These results support non-linear pedagogy in developing 1-v-1 game play and decision-making but not for technical shooting proficiency.  相似文献   
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ABSTRACT

Full three-dimensional movements and external moments in golfers’ knees and the possible involvement in injuries have not been evaluated using motion capture at high sample frequencies. This study measured joint angles and external moments around the three anatomical axes in both knees of 10 professional golfers performing golf drives whilst standing on two force plates in a motion capture laboratory. Significant differences were found in the knee joint moments between the lead and trail limbs for the peak values and throughout all stages during the swing phase. A significantly higher net abduction moment impulse was seen in the trail limb compared with the lead limb (?0.518 vs. ?0.135 Nms.kg?1), indicating greater loading over the whole swing, which could contribute to knee lateral compartment or anterior cruciate ligament injuries. A significant correlation (= ?0.85) between clubhead speed at ball contact and maximum joint moment was found, with the largest correlations being found for joint moments at the top of the backswing event and at the end of the follow-through. Therefore, although knee moments can contribute to high clubhead speeds, the large moments and impulses suggest that they may also contribute to chronic knee injuries or exacerbate existing conditions.  相似文献   
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In the 1960 Master Plan for Higher Education, California in the United States famously combined the principles of excellence and access within a steep three‐tiered system of Higher Education. It fashioned the world's strongest system of public research universities, while creating an open access system that brought college to millions of American families for the first time. Since 1960, the Master Plan has been admired and influential across the world. Yet the political and fiscal conditions supporting the Master Plan have now evaporated. California turns away hundreds of thousands of prospective students each year, and the University of California, facing spiralling deficits, finds it more difficult to maintain operating costs and compete with top private universities for leading researchers. The paper discusses the rise and partial fall of the Californian system as embodied in the Master Plan, and identifies general lessons for Higher Education systems.  相似文献   
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Abstract

At the University of Oklahoma, we began campus or home delivery of items from our library as well as those from other libraries. We have added more services over the years in response to requests from our users. In doing so, we found room for improvements. This paper addresses some of the issues we encountered.  相似文献   
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In a global environment in which global, national and local nodes relate freely within common networks, all research universities must pursue strategies for building global capacity and facilitating cross-border staff and student movement and research collaboration. The study compares readings of the global environment, global and international activities and relationships, and global capacity and strategy, in two leading national universities, one in a middle level developing country (Indonesia) and the other in a middle level developed country (Australia). The main tool of investigation was interviews with parallel groups of institutional leaders and leaders of academic units and research centres, in conjunction with study of the national and local contexts. It was apparent that in both cases, while global elements are increasingly important in university strategy, mission and identity, resource capacity remains highly dependant on national government and students. This belies the romantic myth of the ‘stand-alone’ corporate university in the global marketplace. The two cases also differ in some respects. While both universities are peak national institutions, and each respects the other, the Australian university is more strongly placed in the global environment and practical dealings between them are asymmetrical. The study helps to illuminate the dynamics of global stratification and hierarchy between developed and developing nations and institutions in higher education.  相似文献   
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Research in Science Education - Students commonly find specialist scientific language problematic. This study investigated developments in chemical language usage by six non-traditional students...  相似文献   
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