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   10791篇
  免费   118篇
  国内免费   17篇
教育   7100篇
科学研究   1209篇
各国文化   330篇
体育   1085篇
综合类   5篇
文化理论   90篇
信息传播   1107篇
  2022年   81篇
  2021年   126篇
  2020年   161篇
  2019年   234篇
  2018年   301篇
  2017年   320篇
  2016年   299篇
  2015年   186篇
  2014年   236篇
  2013年   1787篇
  2012年   263篇
  2011年   254篇
  2010年   238篇
  2009年   226篇
  2008年   285篇
  2007年   260篇
  2006年   242篇
  2005年   217篇
  2004年   218篇
  2003年   150篇
  2002年   149篇
  2001年   183篇
  2000年   201篇
  1999年   179篇
  1998年   105篇
  1997年   101篇
  1996年   83篇
  1993年   89篇
  1992年   148篇
  1991年   154篇
  1990年   159篇
  1989年   162篇
  1988年   126篇
  1987年   122篇
  1986年   124篇
  1985年   161篇
  1984年   137篇
  1983年   123篇
  1982年   103篇
  1981年   84篇
  1980年   95篇
  1979年   149篇
  1978年   93篇
  1977年   94篇
  1976年   80篇
  1975年   86篇
  1974年   94篇
  1973年   83篇
  1971年   76篇
  1968年   76篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
101.
The Odd Couple…” is a narrative presentation of the successful joint programming efforts of a public school system and community centers for mental health in providing comprehensive educational services to emotionally disturbed students. Problems and resolutions in regard to control, coordination, and philosophy issues are discussed. This article describes a simple yet effective model for cost effective and successful joint programs between non-administratively related agencies.  相似文献   
102.
103.
104.
105.
This experiment examined the impact of achievement motivation on the accuracy of self-reported grades. Since subjects high in achievement motivation have a greater need for success than subjects low in achievement motivation, we predicted that they would also be more likely to overestimate the degree of their success than low need achievers. This was tested by comparing the grade point overestimations of high and low need achievers. Although there was a general tendency toward oyerestimation, this tendency, as predicted, was significantly greater for individuals high in achievement motivation. The present study considered the implications of this finding as well as the validity of the self-reported grade point average.  相似文献   
106.
This study explored the predictability of friendly, cooperative behavior of school children over a 5-week period. The basis for the predictions was the children's others-concept, as measured by the Paired Hands Test. Structured observations of groups of children working together on assigned tasks were made during five consecutive weekly sessions, each lasting approximately 15 minutes. The observations were obtained by recording each session and categorizing verbal statements as to their task-relatedness and friendliness. This procedure allowed comparisons between children with high and low others-concepts with respect to these behaviors. In three tasks out of five the high others-concept children showed a higher frequency and greater proportion of task-related and friendly behaviors. The tasks which best differentiated between children with high and low others-concepts were those which seemed to be the most challenging and exciting, and which called for the highest degree of group cooperation. The study demonstrated how friendly and cooperative interactions among small groups of children are influenced by a combination of their others-concept and situational factors.  相似文献   
107.
This ethnographic study of a self-contained classroom of eight-, nine-, and ten-year-olds examined sexual differences in peer interactions. Within the observed classroom, males and females established separate social systems which had only limited contact with each other. Males were found to interact with significantly more classmates than females, and to have significantly more friends among those of differing ages or of a different race. Females maintained a tight clique structure which influenced their responses to the classroom.  相似文献   
108.
109.
Canonical variate analysis of the relationships between teachers' ratings of children's behavior and an index of teacher-pupil compatibility objectively demonstrated a significant relationship between behaviors representative of serious psychopathology and teacher-pupil compatibility. Previous multivariate analyses of variance had failed to identify meaningful relationships between teacher-pupil compatibility and teacher nomination of a child as a behavior problem. This study provides inferential support for the contention that school behavior problems and emotional disturbances are separate nosological entities.  相似文献   
110.
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