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991.
992.
It seems David Beckham is destined to be judged more according to his celebrity status than to his soccer skills. Even as a soccer player occupying one of the most mythic positions on the pitch, the winger, Beckham has constantly fallen short to the inevitable (but also unfair) comparisons with Cristiano Ronaldo, Ryan Giggs, Luis Figo and even earlier prototypes such as George Best or Raymond Kopa, whose basic qualities consisted in dribbling, speed and goal line crosses. The problem with these comparisons is that Beckham, at the outset, is categorized as a winger when he in fact was, initially, a central midfielder. However, because Beckham brings along some of the virtues as a central midfielder – passing skills and combative tackling – when he migrates from the centre of the field to the right, he is able to invent a completely new type of winger. Overall speaking, Beckham fuses a Bergsonian epic quality of durée and accumulating presence with a Nietzschean lyric quality of unexpectedness and abruptness. More specifically, what sets Beckham apart and secures him a seat in the Pantheon of soccer’s great innovators are timing (‘early on and unexpectedly’), sense of spacing (‘halfway’) and the fusion of Euclid and Einstein (‘curled crosses with extreme precision’).  相似文献   
993.
ABSTRACT

This study aimed to evaluate whether an individualised sprint-training program was more effective in improving sprint performance in elite team-sport players compared to a generalised sprint-training program. Seventeen elite female handball players (23 ± 3 y, 177 ± 7 cm, 73 ± 6 kg) performed two weekly sprint training sessions over eight weeks in addition to their regular handball practice. An individualised training group (ITG, n = 9) performed a targeted sprint-training program based on their horizontal force-velocity profile from the pre-training test. Within ITG, players displaying the lowest, highest and mid-level force-velocity slope values relative to body mass were assigned to a resisted, an assisted or a mixed sprint-training program (resisted sprinting in the first half and assisted sprinting in the second half of the intervention period), respectively. A control group (CG, n = 8) performed a generalised sprint-training program. Both groups improved 30-m sprint performance by ~1% (small effect) and maximal velocity sprinting by ~2% (moderate effect). Trivial or small effect magnitudes were observed for mechanical outputs related to horizontal force- or power production. All between-group differences were trivial. In conclusion, individualised sprint-training was no more effective in improving sprint performance than a generalised sprint-training program.  相似文献   
994.
The advent of a new inspection system in January 2012 has created new challenges for both the teaching profession and for the inspectors of education given the task of implementing it, as the new framework demands increased involvement by serving teachers and head teachers as part of the inspection process. This paper draws on evidence from a current funded research project to examine the implications of engaging current practitioners in the inspection role. It explores the professional values and skills that are required in order to successfully effect the new framework and considers whether these may conflict with professional teaching identities, thus raising the possibility of further tensions in the inspection – and governance – of education in England.  相似文献   
995.
While research on and development of evidence‐based instructional practices (EBIPs) in STEM education has flourished, implementation of these practices classrooms has not been as prolific. Using the teacher‐centered systemic reform model as a framework, we explore the connection between chemistry instructors’ beliefs about teaching and learning and self‐efficacy beliefs, and their enacted classroom practices. Postsecondary chemistry faculty present a unique population for the study because of their role in teaching prerequisite courses, such as general and organic chemistry, which are key to many science major fields. A measure of teacher beliefs and self‐efficacy was administered to a national survey of postsecondary chemistry faculty members. Instructional practices used in a chemistry course were also collected via self‐report. While instructional practices were not directly observed, a cluster analysis of our data mirrors patterns of instructional practices found in observation‐based studies of chemistry faculty. Significant differences are found on teacher thinking and self‐efficacy measures based on enacted instructional practices. Results support the hypothesized connection between beliefs and instructional practice on a larger scale than in previous studies of this relationship, bolstering the evidence for the importance of this relationship over previously criticized results. These results present a call for reform efforts on fostering change from its core, that is, the beliefs of those who ultimately adopt EBIPs. Dissemination and design should incorporate training and materials that highlight the process by which faculty members interpret reformed practices within their belief system, and explore belief change in the complex context of education reform.  相似文献   
996.
Much of the material provided in science courses consists of sample solutions to problems. This study is concerned with how such structured material is understood, what is earmarked for storage, what remains stored and how useful this is for later ability to recreate the problem solution. Understanding was assumed to be the result of a cognitive process in which information about the material understood is stored in memory. Twelve S's were required to “think aloud” as they understood three problem solutions: the solution of the Missionaries and Cannibals problem, a geometry proof, and a plan for another geometry proof. Each solution was presented step by step as requested by S. Immediately after he had understood the solution S was asked to recall the “outstanding points.” A week later he was asked to repeat the recall and to reproduce the solution. A hand coding of the “thinking aloud” protocol was analysed by a computer programme. Patterns detected by the programme suggest that the understanding process of an S has some consistency for different tasks. An analysis of the recalls of outstanding points showed that the kinds of points best retained were the context of the problems and subproblems within the solution. In the Missionaries and Cannibals task subproblems were positions reached. S's who recalled positions rather than moves reproduced the solution faster. In the geometry tasks the subproblems were steps with two or more premises. S's who recalled more of these reproduced the solution faster. In the geometry proof these S's had more adequately processed these steps when they were attempting to understand the solution. The importance of the S's method for deciding when he understands is suggested.  相似文献   
997.
After an impressive development throughout the last two decades, supported by a greatamount of research and innovation, science education seemed to be becoming a newscientific domain. This transformation of Science Education into a specific field of researchand knowledge is usually associated with the establishment of what has been called anemergent consensus about constructivist positions. However, some voices have begunto question these constructivist positions and therefore the idea of an advancementtowards a coherent body of knowledge in the field of science education. The goalof this work is to analyse some of the current criticisms of the so-called constructivistorientations and to study their implications for the development of science education asa coherent body of knowledge.  相似文献   
998.
Higher education institutions face today strongpressure from institutional environments toadopt certain structures and management systemsfor reasons of legitimacy and survival.However, the external pressure is multifaceted, demanding organisational and educationalinnovations on one side and adjustments todeveloping national and international standardson the other. By studying a Norwegianuniversity from its establishment in 1969 to1999, and by extensive triangulation of morequalitative studies on this university in thisperiod, the paper concludes that highereducation institutions may handle this dilemmaby relating it to the continuous struggle fororganisational identity.  相似文献   
999.

The article discusses the question of student participation in higher education governance at the national and the institutional levels in Norway. Two ideal-type perspectives on governance are developed in order to illuminate the Norwegian case: a democratic perspective and a market perspective. The article provides a brief overview of the historical development of student participation in higher education governance, emphasizing how students view their own role in the governance arenas in which they participate. Close attention is paid to student participation and influence in quality assurance schemes at both the national and the institutional levels. In the conclusion, the article discusses how the recent developments are changing the balance towards the market model of higher education governance, without obliterating significant elements of the hitherto predominant democratic governance model.

  相似文献   
1000.
Curriculum content, the issue of what to teach is fundamental. For students with intellectual disabilities (ID), the choice of educational content is crucial in a life span perspective. Curriculum research for this learner group is sparse. Drawing on a curriculum approach, the purpose of this content analytic reviw study is to analyse trends in curricular research, and discuss implications for further curricular research and policy. Curricular research articles from 1994 to 2016 were identified from databases, using systematic search procedures and specific criteria for inclusion and categorisation of the literature. Based on prior review studies, functional life skills and cognitive academic content formed the analytical fulcrum. The results showed that cognitive academic articles had the highest coverage in the literature and showed a steep increase in publication frequency compared to functional life skill articles. If curricular research on functional life skills stagnates, curriculum policy and practice may fail to provide students with ID the skills necessary for social and practical adaption in their communities. A discursive connection to normative curricular frameworks is essential to analyse and guide curricular choices. This article provides analytical insight and directions for future research in the field of curriculum research for students with ID.  相似文献   
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