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   2622篇
  免费   35篇
  国内免费   2篇
教育   1925篇
科学研究   176篇
各国文化   31篇
体育   220篇
综合类   1篇
文化理论   34篇
信息传播   272篇
  2022年   13篇
  2021年   30篇
  2020年   44篇
  2019年   65篇
  2018年   87篇
  2017年   87篇
  2016年   100篇
  2015年   41篇
  2014年   58篇
  2013年   595篇
  2012年   70篇
  2011年   75篇
  2010年   48篇
  2009年   47篇
  2008年   67篇
  2007年   64篇
  2006年   60篇
  2005年   49篇
  2004年   57篇
  2003年   43篇
  2002年   47篇
  2001年   33篇
  2000年   47篇
  1999年   42篇
  1998年   23篇
  1997年   36篇
  1996年   30篇
  1995年   37篇
  1994年   36篇
  1993年   33篇
  1992年   32篇
  1991年   47篇
  1990年   24篇
  1989年   21篇
  1988年   27篇
  1987年   22篇
  1986年   20篇
  1985年   24篇
  1984年   25篇
  1983年   24篇
  1982年   23篇
  1981年   32篇
  1980年   21篇
  1979年   18篇
  1978年   24篇
  1977年   14篇
  1976年   23篇
  1975年   17篇
  1974年   12篇
  1969年   11篇
排序方式: 共有2659条查询结果,搜索用时 15 毫秒
881.
There are a variety of ways in which the children of today cope with the stresses of modern life. This paper examines the mechanisms used by a sample of children who had established school refusal and found their mechanisms of coping to be quite different from those of a control group. The findings raise the question as to whether there is a connection between social isolation and poor socialisation in the aetiology of school refusal, and suggest a possible mechanism by which such problems are compounded by enmeshed family relationships. This work also indicates that some protection against the need to refuse school can be gained by establishing good social relationships, focusing upon improving coping strategies and increasing the young person's sense of belonging.  相似文献   
882.
883.
884.
Elementary school students often exhibit a variety of conceptions associated with algebraic thinking that their teachers fail to recognize or understand. It is crucial that elementary school teachers possess knowledge of the variety of student conceptions and also have abilities to address varying states of conceptions. Otherwise, students who are not provided with opportunities to think algebraically may continue to struggle with algebra throughout school. The purpose of this study, therefore, was to develop and provide initial validity evidence for an assessment tool of algebraic thinking for the elementary grades. In the development of the tool, validation efforts were pursued, including multiple rounds of pilot-testing and think aloud interviews. Evidence for reliability of scores and validity of score interpretations of the overall score were collected. Results suggest that the assessment is a potentially valuable tool for teachers to elicit and learn about students’ algebraic thinking knowledge.  相似文献   
885.
886.
887.
888.
De Gruijter (1997) has claimed that May and Nicewander (1994) erred on two points that indicated that both reliability and information in the number-correct score could be reduced considerably by converting to percentile ranks. The points raised by De Gruijter are very well taken, and we are pleased to have an opportunity to respond.  相似文献   
889.
Abstract

The impact of self-fulfilling prophecy in education, and of attainment grouping on pupil self-perception, remain topics of longstanding debate, with important consequences for social in/justice. Focusing on self-confidence, this article draws on survey responses from 9,059 12-13 year olds who were tracked by subject (‘setting’). They provided survey responses when placed in ‘ability’ sets at the start of their secondary schooling, and again late the following year; enabling analysis of impact over time. After controlling for prior attainment, the gap in general self-confidence between students in the top and bottom sets for mathematics is shown to widen over time, and high set students’ self-confidence in English had also grown significantly; although there was not further widening in the cases of self-confidence in mathematics or in general self-confidence between students in the top and bottom sets for English. Implications of these findings for interventions directed at addressing educational disadvantage are discussed.  相似文献   
890.
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