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   8753篇
  免费   97篇
  国内免费   7篇
教育   6484篇
科学研究   727篇
各国文化   147篇
体育   526篇
综合类   6篇
文化理论   105篇
信息传播   862篇
  2021年   55篇
  2020年   84篇
  2019年   156篇
  2018年   207篇
  2017年   238篇
  2016年   220篇
  2015年   172篇
  2014年   217篇
  2013年   2048篇
  2012年   172篇
  2011年   193篇
  2010年   182篇
  2009年   158篇
  2008年   200篇
  2007年   205篇
  2006年   188篇
  2005年   191篇
  2004年   177篇
  2003年   154篇
  2002年   147篇
  2001年   126篇
  2000年   127篇
  1999年   134篇
  1998年   113篇
  1997年   117篇
  1996年   118篇
  1995年   148篇
  1994年   121篇
  1993年   107篇
  1992年   116篇
  1991年   106篇
  1990年   102篇
  1989年   107篇
  1988年   98篇
  1987年   96篇
  1986年   88篇
  1985年   99篇
  1984年   105篇
  1983年   100篇
  1982年   109篇
  1981年   82篇
  1980年   61篇
  1979年   74篇
  1978年   77篇
  1977年   85篇
  1976年   67篇
  1975年   56篇
  1974年   59篇
  1973年   60篇
  1971年   44篇
排序方式: 共有8857条查询结果,搜索用时 15 毫秒
821.
Learning a second language is often very difficult for many adults. This literature review points to a number of factors which may affect second language learning in adults. Teaching and program implications are suggested for community and junior college educators.  相似文献   
822.
ABSTRACT

The purpose of this mixed methods study was to investigate the relationship between participation in Extended Opportunity Programs and Services (EOPS) at California Valley College (CVC) (one of the 113 California Community Colleges in California) and several measures of student learning. An embedded survey design was developed using William Sedlacek’s noncognitive questionnaire (NCQ), items from the Community College Survey of Student Engagement (CCSSE), items based on Marcia Baxter Magolda’s epistemological reflection model of cognitive complexity, and items based on student learning outcomes for learning in EOPS. The survey had a 43.7% response rate. Students’ demographic characteristics, progress data, and grades were also collected. The survey concluded with four open-ended questions examining students’ perceptions about their learning. GPA (grade point average) as an outcome measure, and several NCQ scales were positively correlated with the Learning in EOPS Scale. Qualitative and mixed methods analyses extended statistical findings, highlighting the importance of positive outlook, positive self-concept, realistic self-appraisal, and support for learning. Finally, the study found that students’ academic and social involvement played a noteworthy role in students’ development, especially as related to cognitive complexity and learning in EOPS.  相似文献   
823.
ABSTRACT

Community colleges are often boxed into university models despite the unique nature of their institutional missions and student populations. We believe community colleges need to develop their own models, rooted in their distinctive missions, to encourage student success. We illustrate this through our experience with a short-term research assistantship program. The program created a brief, but important, way to enhance the student–professor relationship and engage students in applied research practices. It also provided a resource to assist community college faculty in conducting their own, original research. We hope others will not only develop similar programs, but perhaps more importantly, that this article will spur bottom-up, creative thinking to engage time-constrained, community college students in meaningful ways.  相似文献   
824.
This article is an elaboration on the use of the binomial test of model fit value, which in this article will be referred to as the binomial index of model fit value, to gauge the degree that the data fit a path analytic or structural equation model. In addition, this article responds to the criticisms and comments made by Hsu (this issue), Drezner and Drezner (this issue), and Raykov and Penev (this issue) regarding the use of this approach to measuring the degree of model fit. We appreciate the comments provided by these authors. Their comments have assisted us in clarifying our reason for developing the binomial index of model fit procedure as well as our perception of its use.  相似文献   
825.
826.
827.
828.
829.
830.
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