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   5427篇
  免费   86篇
  国内免费   20篇
教育   3945篇
科学研究   429篇
各国文化   86篇
体育   527篇
综合类   29篇
文化理论   49篇
信息传播   468篇
  2023年   12篇
  2022年   34篇
  2021年   64篇
  2020年   99篇
  2019年   160篇
  2018年   202篇
  2017年   212篇
  2016年   191篇
  2015年   123篇
  2014年   170篇
  2013年   1079篇
  2012年   174篇
  2011年   142篇
  2010年   123篇
  2009年   141篇
  2008年   162篇
  2007年   166篇
  2006年   158篇
  2005年   147篇
  2004年   137篇
  2003年   167篇
  2002年   199篇
  2001年   166篇
  2000年   129篇
  1999年   86篇
  1998年   58篇
  1997年   59篇
  1996年   70篇
  1995年   60篇
  1994年   61篇
  1993年   44篇
  1992年   55篇
  1991年   43篇
  1990年   53篇
  1989年   39篇
  1988年   30篇
  1987年   30篇
  1986年   27篇
  1985年   27篇
  1984年   27篇
  1983年   17篇
  1982年   27篇
  1981年   27篇
  1980年   23篇
  1979年   14篇
  1978年   28篇
  1976年   18篇
  1975年   15篇
  1974年   21篇
  1973年   19篇
排序方式: 共有5533条查询结果,搜索用时 31 毫秒
81.
There is an ongoing debate in the student evaluation of teaching literature about whether an overall rating or factorial dimensions of teaching effectiveness should be used in personnel decisions. Marsh and his colleagues have advocated the use of a weighted average approach to computing overall evaluations. A policy-capturing experiment was carried out where students in three different instructional contexts made overall evaluations of hypothetical instructors based on a manipulation of the teaching factors in Marsh's SEEQ. The results indicated (1) amount learned was consistently the most important factor affecting overall evaluations; (2) course difficulty was consistently the least important factor affecting overall evaluations; and (3) there was a strong similarity among the three groups in the relative importance of the various teaching factors in arriving at an overall evaluation. The implications of this research are discussed, as well as directions for future research.  相似文献   
82.
A competence-based approach was applied to a blended learning on line distance training in the Euroinno EU project aimed at vocational training in building automation. The current paper describes the experience gathered during the learning process and the definition of the curriculum. A number of issues emerged during the sessions concerning regional differences among the various European partners involved in the learning. Refusal to accept e-learning approaches has been considerable among teachers and students in piloting building automation courses, and mainly related to four factors in the tradition of adult education: curriculum tradition, oral tradition, lack of confidence in technical solutions to educational matters and lack of experience with the media.  相似文献   
83.
ABSTRACT

Nursing Assistants (NAs) are the largest workforce in nursing homes, but often lack adequate preparation for their role. The Living Classroom (LC) is an integrated learning approach, whereby a NA program is delivered in a nursing home (NH) in collaboration with a community college. This paper describes the implementation and evaluation of the LC. Mixed methods were used to gather data from 48 NA students, 5 faculty, and 42 NH staff over 30 weeks. Students, faculty, and nursing home staff described the LC as a positive learning experience. Students’ gerontological knowledge increased over time (p = .0012). Students reported very positive relationships with program mentors and NH residents. The LC provides a unique approach to prepare NAs to work in nursing homes. This model could expand to other educational programs with a gerontology focus.  相似文献   
84.
85.
86.
朱元璋驭宦之析   总被引:1,自引:0,他引:1  
历代史家在谈及明太祖朱元璋严驭宦官时,皆赞誉有加,认为明代重用宦官源于成祖朱棣,与朱元璋毫无干系;其实不然,明代宦官擅权的祸根在太祖,朱棣不过是“萧作曹随”而已。宦官出使、监军、干预经济、刺臣民隐事监觞于洪武年间,它是封建君主专制制度的产物,并不以朱元璋个人意志为转移。  相似文献   
87.
为了充分利用局域网,提高单位内部的工作效率,可以实现在局域网上模拟Internet功能,首先在WindowsNT服务器上安装DNS、IIS组件,然后配置WWW服务器、FTP服务器,建立邮件系统,就可以实现虚拟的Internet.  相似文献   
88.
89.
90.
This study determined if test rats could utilize biological odors, generated from donor rats receiving reward (R) and frustrative nonreward (N) treatments, to predict reward and nonreward goal events equally well. In Phase 1, two groups of test rats were exposed to R and N odors that signaled, respectively, either R and N goal events (“same” condition) or N and R goal events (“opposite” condition). Rats demonstrated significant discriminative use of these odors under both conditions. Subjects in the “opposite” condition, however, were slightly slower to learn the discrimination. Reversal learning was readily accomplished in Phase 2, regardless of the same-opposite factor. Thus, little evidence for a constraint on learning was found, and an interpretation in terms of interfering response tendencies and their habituation seemed favored.  相似文献   
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