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   5939篇
  免费   56篇
  国内免费   6篇
教育   4405篇
科学研究   361篇
各国文化   113篇
体育   372篇
综合类   5篇
文化理论   58篇
信息传播   687篇
  2021年   40篇
  2020年   59篇
  2019年   103篇
  2018年   106篇
  2017年   162篇
  2016年   137篇
  2015年   101篇
  2014年   110篇
  2013年   1482篇
  2012年   122篇
  2011年   113篇
  2010年   102篇
  2009年   122篇
  2008年   142篇
  2007年   129篇
  2006年   120篇
  2005年   114篇
  2004年   113篇
  2003年   108篇
  2002年   98篇
  2001年   65篇
  2000年   74篇
  1999年   60篇
  1998年   66篇
  1997年   72篇
  1996年   75篇
  1995年   70篇
  1994年   77篇
  1993年   72篇
  1992年   71篇
  1991年   80篇
  1990年   76篇
  1989年   79篇
  1988年   67篇
  1987年   60篇
  1986年   69篇
  1985年   56篇
  1984年   62篇
  1983年   85篇
  1982年   61篇
  1981年   60篇
  1980年   66篇
  1979年   61篇
  1978年   80篇
  1977年   64篇
  1976年   49篇
  1975年   52篇
  1973年   43篇
  1970年   48篇
  1966年   40篇
排序方式: 共有6001条查询结果,搜索用时 281 毫秒
41.
42.
Students with Attention Deficit Hyperactivity Disorders (ADHD) frequently experience significant difficulty mastering basic academic skills. This meta‐analysis focuses on one specific potential area of learning difficulties for these students: namely, writing. To identify the extent and depth of the potential writing challenges faced by students with ADHD, we conducted a meta‐analysis comparing the writing performance of grade 1 to 12 students with ADHD to their normally achieving peers. We located 44 papers, yielding 45 studies with 87 effect sizes. The average weighted effect sizes showed that students with ADHD obtained lower scores than their normally achieving peers for writing quality (–0.78), output (–0.64), number of genre elements (–0.69), vocabulary (–0.76), spelling (–0.80), and handwriting (–0.62). Contrary to expectations, moderator analyses found that neither study quality nor the source from which ADHD students were drawn (i.e., school/community vs. clinic/hospital) accounted for variability above sampling error alone.  相似文献   
43.
44.
This article was delivered as the plenary address at the Massachusetts Association for Bilingual Education Annual Conference, November, 1986. The style of the speech has been preserved.  相似文献   
45.
46.
The purpose of this study was to determine whether teacher enthusiasm and student notetaking activity would interact to produce significant differences in students’ learning from lecture. Three modes of student learning activity (listen only, notes, notes plus review) were crossed with two levels of lecturer enthusiasm (less enthusiastic, more enthusiastic) in a 3X2 MANOVA design. Dependent variables were simple recall, complex recall, and recognition of lecture content. Results showed a significant interaction for simple recall. Also, a significant main effect was obtained for learning activity. Findings are discussed with respect to how learning activity and teacher behavior can function jointly in student processing of information. Suggestions for future research are given in light of limitations to the present study.  相似文献   
47.
48.
49.
What conservation strategies can be used for Tino Sehgal's 2005 work This Is So Contemporary, and what are their relations to oral traditions? Sehgal's art leaves no material traces, as the artist resists the use of photos and videos acting as a documentary surrogate for his work. This paper will explore how Sehgal's non-written documentation strategies connect to the work of Yumutjin Wunungmurra, a contemporary artist and ceremonial leader from Northeast Arnhem Land, Australia. The connection will be tracked through the role of caretaker and custodian that features in the workflow of both artists. The paper asks whether the performance-based strategies discussed can support the notion of conservation as a social process with multiple stakeholders.  相似文献   
50.
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