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This article describes three models which give insight into the factors that promote or inhibit change in institutions of higher education: a structural model; a social model; and a personal model. Although each offers a distinctive perspective, a number of recurrent themes are identified where the models support and complement one another. The usefulness of the three models in practice is illustrated by analysing how they might help in a possible innovation - the rapid expansion of Continuing Education in a traditional university.This is a revised and extended version of a paper presented at the Sixth International Conference on Higher Education, University of Lancaster, August 28–31, 1984.  相似文献   
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This paper takes the view that the problems surrounding the evaluation of university teaching have more to do with the values and structures of the university system rather than of arguments as to whether or not teaching can be evaluated. Following an examination of the value, structural and interpersonal context in which university teaching takes place, an innovation persepective is discussed which explains the process of innovation in terms of the characteristics of the host system. This perspective is then used to assess the acceptability of two broad formal approaches to the evaluation of university teaching: one relating to the evaluation of teachers themselves (‘appraisal’) and the other relating to the evaluation of teaching provision (‘validation’). Although this analysis concludes that appraisal accords more closely with the values and structures of the university system, recent events indicate that universities are having to consider validation as a consquence of earlier failures to evolve mechanisms for the evaluation of teaching more in keeping with their own values.  相似文献   
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ABSTRACT

Apps are becoming increasingly important in education. However, critical educational research has hardly ever undertaken up-close analyses of educational apps. This article provides an extensive analysis of one ‘learning to code' app called Grasshopper. Drawing from the field of Science and Technology Studies, the article adopts a theoretical framework that situates app analyses at the dimensions of apps' situated ecologies, their platform and algorithmic technologies, the enacted user subjectivities and, as the sum of these previous dimensions, the projected learning regimes. Making use of the methodological entry points of app websites, stores and interfaces, the article makes visible and analyzes the app’s infrastructural settings, actively invokes different app situations, and uses these to advance the inquiry by offering a multidimensional point of view that navigates different scalar dimensions of educational apps. In doing so, the article examines learning to code through its concrete sociomaterial practices, and the specific pedagogies and sorts of education that are employed in order to bring about such learning.  相似文献   
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Media managers are facing the challenge of navigating their organizations through a series of extensive changes involving economic, editorial, and technological challenges. Media managers need to develop a better understanding of user behavior and demand. This article addresses the news media landscape and the dynamics at play between print and online media, departing from an elaboration on theories of displacing and complementing effects. The empirical journey focuses on changes over time with regard to how people make use of evening tabloids through print and online. A dataset that comprises annual postal-based surveys carried out from 1998 to 2009 is used for the analysis. The results show an historical change regarding the usage patterns of evening tabloids. First, online news, in general, has acquired a stronger position among users over time, at the expense of the readership of printed evening tabloids. Second, with regard to the interrelated roles of print and online news sites, the latter constitute the primary channel for users—in particular, among 16- to 49-year-olds. Third, gender has the strongest complementing effect, as men are distinguished users of both print and online news. When it comes to explaining displacing effects, these take place among the more highly educated, and the smallest displacing effects are found among 50- to 85-year-olds. The results illustrate the complex dynamics at hand with regard to simultaneous displacing and complementing effects, which nurtures sage managerial implications.  相似文献   
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The Functional Movement Screen (FMS) has been applied to identify predisposed players, mainly in professional sports, and their injury risk. Empirical evidence on the FMS in amateur soccer is scant. Furthermore, the composite FMS score contains upper, lower, and core-related body items, which might be related differently in soccer-specific injury incidences. The aim of this study was twofold: to investigate the relationship between the composite FMS score and the injury incidence of amateur soccer players and to analyze the contribution of single FMS test items to the injury state. In all, 83 amateur male soccer players (23?±?4 years old) were evaluated using the FMS prior to the preparation period of the 2016/2017 season. Injuries (lower extremities, non-contact, time loss) were continuously documented throughout the first competition period. The composite FMS score differed significantly (p?=?0.017) between injured (15.1?±?2.5) and non-injured (16.5?±?2) players. A twofold increase in the risk of injury was found for a composite FMS score of 14 or less. Significant correlations between single test items with a score?≤?2 and injured players were found for the trunk stability push-up exercise (χ2?=?17.4, df?=?1, p?<?0.001, φ?=?0.5) and the rotary stability exercise (χ2?=?6.7, df?=?1, p?=?0.009, φ?=?0.3). The composite FMS score seems to be an indicator of injury risk in amateur soccer with injured players having lower core stability and lower core strength.  相似文献   
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