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31.
The validity of high-stakes assessments and accountability systems is discussed in relation to the requirements of No Child Left Behind (NCLB). The extent to which content standards and assessments are cognitively rich, the challenges in setting performance standards, and the impact of high-stakes assessments on instruction and student learning are addressed. The article argues for quality content standards, cognitively rich assessments, and a cohesive, balanced assessment system.  相似文献   
32.
The vision of the public schools as the “great equalizers” of society is as yet unfulfilled. One of the reasons why the schools have not achieved this goal is attributable, in part, to the administration of the public school system. This article examines the nature of school bureaucracy in light of the power it grants to some and denies to others. Second, it is shown that the nature of administrative acts can work to displace the goals society has set for the schools. Third, the political nature of school administration is examined. The article concludes with reference to several significant changes occurring in educational administration: “marketplace politics”; the productivity movement; and collective choice policymaking.  相似文献   
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34.
Abstract

Ultras play a vital role in the life of Indonesian football. Ultra fandom has emerged as a highly visual, highly spectacular, and frequently violent form of fandom in post-reformasi Indonesia. Ultra fan groups are overwhelmingly made up of young, urban men who dedicate much of the leisure time to supporting their club – whether through being at the stadium, creating on tifos, or through social-media campaigns. Supporter groups such as PSIM’s Brajamusti are linked to the cultural and political realities of everyday life in Yogyakarta. While the Surabaya-based Bonek are engaged in an ongoing struggle against FIFA and Indonesia’s football federation. The Solo-based Pasoepati are a more recent fan group who have supported several Solo-based teams. This article draws on field work carried out between August and December 2014. The article explores how the different fan groups interact with each other with their city and how they imagine an improved ‘soccer-scape’ in Indonesia.  相似文献   
35.
The ability to unobtrusively measure velocity in the aquatic environment is a fundamental challenge for engineers and sports scientists and important in assessing the skill level. The aim of this research was to develop a method for velocity profiling in freestyle swimming utilising a purpose-built inertial sensor. Seventeen swimmers with different experience levels participated in this study performing a total of 159 laps in the velocity range from 0.79 to 2.04 m s?1. Data were collected using a triaxial accelerometer and a tethered velocity meter. The collected acceleration data were filtered using a 0.5 Hz Hamming-windowed FIR filter to remove the gravitational acceleration before the lap velocity profiles were calculated. These calculated lap velocity profiles were then compared with the velocity profiles measured by the velocity meter using Bland–Altman analysis. The scattering follows a normal distribution with a mean skewness of 0.96 ± 0.47 and kurtosis of 2.93 ± 1.12. The results show that an inertial sensor alone can be used to determine a lap velocity profile from single point acceleration records.  相似文献   
36.
Within the substantial body of research examining the professional knowledge of physical education (PE) teachers one particular area remains relatively under-explored: namely, their understandings of young people's participation in leisure-sport and the implications of this, if any, for the practice of PE. There are grounds for thinking, however, that in this aspect of their professional knowledge PE teachers might not be as conversant with patterns of participation—among young people, generally, and their own pupils, in particular—as one might expect. In order to examine this tentative hypothesis, the present study involved focus groups with a total of 29 PE teachers at six secondary schools in England. A central finding of the study was that PE teachers' perceptions of their youngsters' leisure-sport lives tended to be characterized by a blend of myth and reality. Many teachers, for example, underestimated the levels of participation in leisure-sport both of their own pupils and the 15–16 years age group, generally. Nevertheless, the teachers' observations regarding what amounted to growing and diversifying sporting repertoires among their pupils were, to a greater or lesser degree, commensurate with the profiles reported by the pupils, and with wider trends associated with the changing lifestyles and preferences of young people. The paper concludes by briefly locating this study of professional knowledge within the sociology of knowledge, while observing that the content and form of PE for Year 11 pupils at the six schools in this study appeared to be informed by the common-sense, everyday knowledge of PE teachers rather than by evidence from national or local surveys of young people or studies of their own pupils.  相似文献   
37.
The purpose of this study was to examine the effect of a professional learning program on the emergent literacy skills of preschool children. Building Blocks for Literacy® is a program consisting of training supported by mentoring designed to teach early childcare providers how to promote the development of early literacy skills. A previous investigation found positive effects of the program on the pre-literacy skills of children in Vermont. The current study extended their work by replicating the training for Head Start teachers (n?=?27) in another state. Teachers were divided into three groups. One group received the training and live mentoring; a second group received training and distance mentoring; and a third group of teachers served as controls. The results indicate that children (n?=?97) served by teachers who received the training (n?=?18) made higher gains on a measure of early literacy skills than those children (n?=?36) served by control teachers. The gains made by children in the treatment groups were consistent for teachers who received either live or distance mentoring. Implications for practice are discussed.  相似文献   
38.
李立  Andy Walhelm 《体育科研》2011,32(5):1-9,28
核心稳定性是一个广泛应用于包括健康和医学领域在内的多领域的常见术语,科学文献中有关核心稳定性定义的表述各不相同。通过对“核心”的位置、核心稳定性中的稳定性的定义、核心稳定性的构成的分析,确定人体“核心”的位置,探讨“核心稳定性”中的“稳定性”的内涵,分析核心稳定性的生物力学原理。  相似文献   
39.
Educational technology research and development - Moodle is widely used in higher education institutions in this digital age. With the growing popularity of Moodle use in education, this study...  相似文献   
40.
Higher education policy-making may attempt far-reaching reform of the post-secondary system and its inherited institutions. It may be oriented towards the replacement of distinctions between the academic and the non-academic as well as the transformation of the traditional university concept by means of a new conception of the organization of the post-secondary sector, the comprehensive university. Higher education policy-making may display not only great ambition but also policy extravagance. Maybe the Swedish 1977 higher education reform is the most ambitious attempt so far to implement the notions inherent in the comprehensive university. Maybe the element of policy extravagance was at times most conspicuous in the extended period of policy-making in Sweden culminating in the 1977 reform bill as it was even suggested that the universities of Uppsala (1477) and Lund (1668) were to be officially designated Högskolan i Uppsala and Högskolan i Lund-Malmö respectively. It may be interesting to find out the attitudes of those responsible for the day-to-day operations of the universities and colleges. This article presents the results of the first national survey of Swedish teachers and researchers in so far as they pertain to the evaluation of the 1977 reform.  相似文献   
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