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   1734篇
  免费   40篇
  国内免费   3篇
教育   1232篇
科学研究   67篇
各国文化   17篇
体育   171篇
综合类   1篇
文化理论   14篇
信息传播   275篇
  2023年   9篇
  2022年   10篇
  2021年   15篇
  2020年   45篇
  2019年   65篇
  2018年   91篇
  2017年   94篇
  2016年   82篇
  2015年   56篇
  2014年   65篇
  2013年   431篇
  2012年   44篇
  2011年   54篇
  2010年   41篇
  2009年   48篇
  2008年   53篇
  2007年   44篇
  2006年   47篇
  2005年   49篇
  2004年   38篇
  2003年   44篇
  2002年   25篇
  2001年   21篇
  2000年   22篇
  1999年   15篇
  1998年   12篇
  1997年   12篇
  1996年   14篇
  1995年   11篇
  1994年   11篇
  1993年   18篇
  1992年   15篇
  1991年   10篇
  1990年   10篇
  1989年   12篇
  1988年   17篇
  1987年   5篇
  1986年   8篇
  1985年   11篇
  1984年   9篇
  1983年   4篇
  1982年   6篇
  1981年   4篇
  1977年   7篇
  1976年   5篇
  1973年   8篇
  1971年   4篇
  1967年   3篇
  1920年   3篇
  1906年   3篇
排序方式: 共有1777条查询结果,搜索用时 15 毫秒
101.
102.
The Library view on development and initiatives in the electronic publishing environment: a paper presented at the STM Innovations Seminar, London, December 1996  相似文献   
103.
Abstract

The separating and isolating tendencies of measuring practices can lead educators to lose sight of the aims and purposes of education. These end purposes can be used to guide and ensure that the activities of educators are educational, and therefore, Biesta recommends there is a need for educators to reconnect with them. This article. explores this notion of a ‘reconnection’ and argues that if educators are to challenge any potentially miseducative measuring practices, then this reconnection must require educators to value and desire particular end purposes. Desires are recognised to be existential in character and are identified as being necessary for initiating actions. It is argued here that this aspect of desires is important for understanding the significance of a ‘reconnection’ because without it the purposes of education may remain only as abstract philosophical ideals. To make a difference and to challenge the isolating and miseducative tendencies of some measuring practices, educators must come to value particular purposes of education, and in addition, they must exercise the courage to enact them. This can be made possible because educators strongly care for and desire the actualisation of the purposes to which they are connected.  相似文献   
104.
The purpose of this study was to understand academic leadership's views of the field of school psychology. This is the first study that has attempted to incorporate the views of historically Black college and university (HBCU) Psychology Department Chairs' regarding the field of school psychology and the potential development of school psychology programs at HBCUs. The results indicated that Department Chairs at HBCUs are not recommending the field of school psychology to their students based on a variety of reasons related to their views of the field (e.g., lack of focus on Black research issues). Despite the shortage of school psychologists and ample career opportunities, Department chairs in our sample do not recommend the field of school psychology as a first option graduate school choice. Implications are discussed in terms of increasing the number of African Americans in the field of school psychology.  相似文献   
105.
106.
This paper investigates the conditions when a research joint venture (RJV) will involve a university as a research partner. We hypothesize that larger RJVs are more likely to invite a university to join the venture as a research partner than smaller RJVs because larger ventures are less likely to expect substantial additional appropriability problems to result because of the addition of a university partner and because the larger ventures have both a lower marginal cost and a higher marginal value from university R&D contributions to the ventures’ innovative output. We test this hypothesis using data from the COoperative REsearch (CORE) database, and those data confirm the hypothesis.  相似文献   
107.
108.
109.
110.
This paper reports on a study of elementary preservice teachers’ inquiry-based practices, their efficacy beliefs, and the role beliefs had on two preservice teachers’ practices in urban classrooms. Results show inquiry-based practices can be cultivated through field-based experiences and preservice teachers’ efficacy beliefs, as it relates to practice in urban settings, are malleable. Specifically, personal efficacy beliefs about teaching science improved or were sustained for one cohort of preservice teachers. However, beliefs about students’ ability to learn science, that is outcome beliefs, were less stable. The results of two case studies show that science content knowledge was a factor in preservice teachers’ inquiry-based practices. However, why preservice teachers’ beliefs about student learning declined is less clear. More research is needed, along with follow-up data on teacher induction, to learn how preservice teachers’ beliefs impact urban students’ science education.  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