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   9347篇
  免费   98篇
  国内免费   18篇
教育   6311篇
科学研究   1048篇
各国文化   90篇
体育   998篇
综合类   6篇
文化理论   97篇
信息传播   913篇
  2021年   72篇
  2020年   122篇
  2019年   177篇
  2018年   239篇
  2017年   254篇
  2016年   221篇
  2015年   155篇
  2014年   216篇
  2013年   1700篇
  2012年   202篇
  2011年   198篇
  2010年   172篇
  2009年   154篇
  2008年   169篇
  2007年   194篇
  2006年   160篇
  2005年   152篇
  2004年   141篇
  2003年   169篇
  2002年   139篇
  2001年   157篇
  2000年   158篇
  1999年   155篇
  1998年   72篇
  1997年   75篇
  1996年   109篇
  1995年   77篇
  1994年   95篇
  1993年   87篇
  1992年   154篇
  1991年   146篇
  1990年   137篇
  1989年   138篇
  1988年   116篇
  1987年   118篇
  1986年   138篇
  1985年   134篇
  1984年   107篇
  1983年   129篇
  1982年   111篇
  1981年   104篇
  1980年   94篇
  1979年   165篇
  1978年   110篇
  1977年   109篇
  1976年   104篇
  1975年   80篇
  1974年   90篇
  1972年   70篇
  1971年   70篇
排序方式: 共有9463条查询结果,搜索用时 15 毫秒
141.
3 hypotheses were tested concerning the developmental relation between children's concepts of physical uncertainty and their comprehension of a speaker's uncertainty. 2 cognitive tasks of physical uncertainty were used to assign 56 subjects (aged 5-4 to 17-11) to 1 of 3 cognitive stages. 2 tests for comprehension of speaker uncertainty were administered to all participants. The results indicated that cognitive stage was related to (a) comprehension that a speaker could be uncertain, (b) comprehension that uncertainty could be expressed in different degrees or magnitudes, and (c) the internal consistency of judgments made about the relative degree of uncertainty conveyed by an utterance. These findings are interpreted as evidence for the position that development of cognitive stages is structurally related to comprehension of speech act uncertainty.  相似文献   
142.
Approaches to Study of Distance Education Students   总被引:6,自引:0,他引:6  
The'Approaches to Studying'inventory of Ramsden and Entwistle (1981) was administered to groups of external and internal students at Capricornia Institute and the Tasmanian College of Advanced Education. Factor analysis revealed a similar factor structure for external students to that of the total sample. This finding, together with analysis of variance data, is taken as evidence that it is valid to use the inventory and the associated theories on learning styles with distance education students. Analysis of variance data showed differences in learning styles for older students. The implications of this finding for the design of distance education courses are discussed.  相似文献   
143.
144.
145.
146.
The authors investigated the relationship between abuse in adult relationships and the tendency to engage in unhealthy weight loss behaviors. Undergraduate women responded to questions regarding weight loss behaviors, whether or not they had recently been in an abusive relationship, and perceived body image. Results indicated that women who had recently been in abusive relationships were more likely to endorse unhealthy weight loss. Implications for college counselors are discussed.  相似文献   
147.
148.
Germany consists of sixteen federal states (Länder). According to the Basic Law, the Länder are responsible for education, science, and culture. The Länder support the institutions of higher education financially, making the largest contributions to university funding (90 percent). Following the formulation of the "Incentives and Accountability" leitmotiv, substantial changes have taken place over recent years in relation to the financing of higher education. A change of paradigm occurred that involved movement from detailed input-oriented state control to an output-oriented form of global control. Currently, almost all the Länder are working with highly flexible institutional budgets and with indicator-based allocations of funds. A new salary scheme for professors, based on performance criteria, has been introduced. In some Länder, contracts between state and universities--which describe the performances expected of the institutions-- have been concluded.  相似文献   
149.
150.
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