首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   299篇
  免费   4篇
教育   206篇
科学研究   20篇
各国文化   2篇
体育   28篇
文化理论   9篇
信息传播   38篇
  2023年   2篇
  2022年   3篇
  2020年   2篇
  2019年   6篇
  2018年   11篇
  2017年   5篇
  2016年   7篇
  2015年   8篇
  2014年   11篇
  2013年   22篇
  2012年   10篇
  2011年   8篇
  2010年   12篇
  2009年   14篇
  2008年   8篇
  2007年   14篇
  2006年   13篇
  2005年   8篇
  2004年   16篇
  2003年   10篇
  2002年   6篇
  2001年   15篇
  2000年   5篇
  1999年   7篇
  1998年   5篇
  1997年   6篇
  1996年   3篇
  1995年   3篇
  1993年   4篇
  1992年   7篇
  1991年   2篇
  1989年   7篇
  1988年   2篇
  1987年   5篇
  1986年   2篇
  1985年   2篇
  1983年   2篇
  1980年   3篇
  1979年   2篇
  1978年   4篇
  1977年   2篇
  1976年   3篇
  1974年   1篇
  1973年   2篇
  1972年   2篇
  1970年   1篇
  1968年   1篇
  1964年   1篇
  1962年   1篇
  1927年   1篇
排序方式: 共有303条查询结果,搜索用时 46 毫秒
241.
The implementation within Europe of a credit system for vocational education and training known as ECVET is a European Commission priority. The potential for permeability between the ECVET and European Credit Transfer and accumulation System (ECTS) was foreseen in the Recommendation to establish ECVET in 2009, while the Bruges Communique of 2010 called for the promotion of flexible links between vocational and higher education and increased coherence between ECVET and ECTS. To this end a significant number of EU-funded projects were undertaken to explore compatibility between ECVET and ECTS. This article reviews the findings of these projects and reflects on their success in terms of achieving this policy goal. These bridging projects identified several points of compatibility between the two credit systems and produced valuable tools and frameworks to facilitate such permeability. Achieving credit equivalency between ECVET and ECTS does not appear feasible, rather the evidence points to using a learning outcomes-based equivalency framework. However, this article calls into question the sustainability of these project results with regard to the lack of success in translating these findings into practice and the lack of co-ordinated efforts to implement these findings at a national or pan European level.  相似文献   
242.
243.
在前期的相关研究中,一种基于"引文-文本"相似度的混合聚类方法被用来对2002-2006年期间Webof Science数据库中8305种期刊进行了聚类分析,得到22聚类和7聚类两种体系。与之前的宏观分析不同,7聚类体系中的一个特定的聚类,即"心理学、社会学和教育学"聚类,将被集中研究。该聚类的内部学科结构以及其在22聚类体系中如何分解为三个子聚类将被细致地讨论和分析。对聚类之间的互引网络以及聚类中不同类型的"重要期刊"进行了展示,此外,还进一步将该聚类中760种期刊的混合聚类结果与Thomson-Reuters公司的ESI学科分类进行了对比,基于比较分析的结果,对该领域内部的科学结构进行了量化解读。  相似文献   
244.
Müller  Ruth  Kaltenbrunner  Wolfgang 《Minerva》2019,57(4):479-499
Minerva - Interdisciplinarity is often framed as crucial for addressing the complex problems of contemporary society and for achieving new levels of innovation. But while science policy and...  相似文献   
245.
The purpose of this study was to validate the calculation of reaction time (RT) and normalised power in block starts without considering arm ground reaction forces (GRFs) or using two kinematics-only methods. The RT and normalised power in the action phase were calculated using four different methods: using GRFs of arms and legs by force plates (whole F-based method), which can be regarded as the most valid method, using GRFs of legs captured by force plates (legs F-based method), using position of the centre of mass of the entire body captured by high-speed cameras (whole P-based method), and using only a partial subset of segment position (partial P-based method). Bland–Altman plots demonstrated that the RT of the legs F-based method was not similar to that of the whole F-based method: the mean difference was 7.4 ms and the 95% limits of agreement was?45.1 to 59.8 ms, and it was the least valid method for the calculation among the four methods. In contrast, the normalised power was more valid in the legs F-based method, followed by whole and partial P-based methods. This information will help researchers and practitioners to decide upon their analysis methods when analysing block start performance.  相似文献   
246.
One important factor for effective operations in team sports is the team tactical behaviour. Many suggestions about appropriate players' positions in different attack or defence situations have been made. The aims of this study were to develop a classification of offensive and defensive behaviours and to identify team-specific tactical patterns in international women's volleyball. Both the classification and identification of tactical patterns is done by means of a hierarchical cluster analysis. Clusters are formed on the basis of similarities in the players' positions on the court. Time continuous data of the movements, including the start and end points during a pass from the setter, are analysed. Results show team-specific patterns of defensive moves with assessment rates of up to 80%. Furthermore, the recognition of match situations illustrates a clear classification of attack and defence situations and even within different defence conditions (approximately 100%). Thus, this approach to team tactical analysis yields classifications of selected offensive and defensive strategies as well as an identification of tactical patterns of different national teams in standardized situations. The results lead us to question training concepts that assume a team-independent optimal strategy with respect to the players' positions in team sports.  相似文献   
247.
In October 1972 the sound of hammers could be heard in an isolated corner of the Library Complex at what was to become known as the Alvan Ikoku College of Education, Owerri. The area under construction was to be the new Micro–teaching Laboratory, fully equipped with the latest videotape equipment. In June, 1973, the Microteaching Laboratory was officially opened. The College was now prepared to undertake the development of a full scale microteaching programme.  相似文献   
248.
According to social scientists Herfried Münkler in Germany and Colin Crouch in England, major developments in Western industrial societies — individualism, increasing social complexity, globalisation — present serious threats to basic requirements of stable societies and expose democracy to the corrosion of its socio-moral resources such as social trust and civic commitment to the public good. In order to grow and to flourish, the competences and capabilities that constitute these resources require systematic cultivation through educational processes.The school is the only institution that can provide the appropriate experience of a democratic life to all members of society. At present, however, schools are generally far from this goal. This article describes strategies for providing the experience of schools as democratic lifeworlds from an early age: classroom councils as tools for democratic self government and sites for sociomoral learning; projects of service learning in the community which can be successfully organized by these councils; and early experiences of civic engagement in community contexts as part of democratic classroom practice.  相似文献   
249.
The purpose of the present study was to investigate the structure of metacognitive knowledge in fifth grade pupils and its relation to school achievement. Since the structure of metacognitive knowledge is controversially discussed with little empirical evidence for either its domain specificity or its domain transferability, the debate remains somewhat hypothetical up to date. In theory it is assumed that the development of metacognitive knowledge begins highly domain and situation-specific and becomes more flexible and domain-transcending with practice and experience (Borkowski et al. 2000). As standardized measures to assess metacognitive knowledge of students in the age group under investigation were missing, newly developed instruments were applied to assess the domain-specific metacognitive knowledge in reading and mathematics as well as domain-transcending metacognitive knowledge. The influences of domain-specific and general metacognitive knowledge on school achievement in the two domains were analyzed. While findings on the structure of metacognitive knowledge indicate some degree of domain specificity, they also point out a strong relation between general metacognitive knowledge and domain-specific metacognitive knowledge. The cross-sectional relation between metacognitive knowledge and academic achievement were relatively low. Implications for future research will be discussed.  相似文献   
250.
This study investigated the relations between teachers’ pedagogical beliefs and students’ self-reported engagement in learning from texts with instructional pictures. Participants were the biology, geography, and German teachers of 46 classes (Grades 5-8) and their students. Teachers’ instructional behaviors and students’ engagement in learning from texts with instructional pictures were assessed by means of student ratings. Teachers’ beliefs about using texts with instructional pictures in their teaching were assessed by a self-report questionnaire. Results showed that the more teachers believed that students should be taught clear strategies on how to learn from texts with instructional pictures the more engagement was reported by their students. A multilevel mediation model showed that the association between teachers’ beliefs and students’ self-reported engagement was mediated by teachers’ perceived instructional behavior.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号