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   10678篇
  免费   168篇
  国内免费   8篇
教育   7842篇
科学研究   632篇
各国文化   191篇
体育   885篇
综合类   3篇
文化理论   155篇
信息传播   1146篇
  2022年   67篇
  2021年   94篇
  2020年   185篇
  2019年   282篇
  2018年   358篇
  2017年   397篇
  2016年   368篇
  2015年   270篇
  2014年   314篇
  2013年   2376篇
  2012年   279篇
  2011年   276篇
  2010年   253篇
  2009年   231篇
  2008年   338篇
  2007年   263篇
  2006年   250篇
  2005年   233篇
  2004年   183篇
  2003年   224篇
  2002年   207篇
  2001年   172篇
  2000年   171篇
  1999年   147篇
  1998年   128篇
  1997年   128篇
  1996年   136篇
  1995年   147篇
  1994年   135篇
  1993年   122篇
  1992年   144篇
  1991年   138篇
  1990年   127篇
  1989年   111篇
  1988年   104篇
  1987年   95篇
  1986年   84篇
  1985年   98篇
  1984年   77篇
  1983年   89篇
  1982年   90篇
  1981年   101篇
  1980年   93篇
  1979年   94篇
  1978年   76篇
  1977年   55篇
  1976年   69篇
  1975年   53篇
  1974年   47篇
  1971年   34篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
221.
222.
223.
Twenty-four children with conduct disorders were familiarized with a pattern-matching task, and their self-efficacy expectations for this task were assessed. Subjects were then given either “Success” or “Failure” feedback for a series of similar problems, and their self-efficacy was reassessed. Finally, task persistence was evaluated by allowing subjects to attempt as many additional pattern-matching problems as they wished, with all subjects receiving failure feedback. Results indicated that, although the two groups of subjects were initially similar, the success group's self-efficacy was significantly higher following feedback. The success group also attempted significantly more problems while later receiving failure feedback, and there was a significant positive correlation between task persistence and the second self-efficacy rating. These findings were related to Bandura's self-efficacy theory and to educational programming for conduct-disordered children.  相似文献   
224.
Kinetic School Drawings were obtained from 100 fifth-grade students. The drawings were analyzed along a number of dimensions thought to measure “negative” affect. Significant correlations with academic achievement were found for a number of measures, and the results of a stepwise multiple regression were significant. In general, the study supported the validity of the technique.  相似文献   
225.
This paper is a critical review of the studies that have applied behavioral techniques in the treatment of school phobia. After a brief theoretical discussion, this work proceeds to note the conspicuous absence of any studies designed to assess either the relative efficacy of behavior therapy in comparison to other types of therapy or the different effects of various behavioral treatments. An in-depth analysis of reported case studies dichotomized into those using classical conditioning elements and those using operant learning ones reveals that both approaches indicate success. However, some blurring between treatment modalities, both theoretically and empirically, is noted, thus bringing into question the precision of estimating the efficacy of treatments of different approaches. Suggestions for future research focus on both large scale studies and the need to apply distinct treatments firmly allied to theoretical models.  相似文献   
226.
227.
228.
Ludwig  David 《Science & Education》2019,28(9-10):1263-1265
Science & Education -  相似文献   
229.
This single-case meta-analysis is the first to provide a quantitative synthesis of the published literature on mathematics word problem-solving intervention studies for English learners with learning disabilities and mathematics difficulties. A total of ten single-subject studies were included for analysis. The current study investigated the magnitude of the effect of mathematics interventions targeting the improvement of students’ mathematics word problem-solving performance, and analyzed variables that moderated this effect. Results indicate a moderate overall effect size of 0.81 (95% CI [0.71, 0.90]) on word problem-solving performance for English learners with learning disabilities and mathematics difficulties. Moderator variables such as the implementer of the interventions, instructional focus, and word problem-solving content significantly moderated the mathematics intervention effects.  相似文献   
230.
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