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   4435篇
  免费   47篇
  国内免费   6篇
教育   3432篇
科学研究   226篇
各国文化   84篇
体育   319篇
综合类   1篇
文化理论   61篇
信息传播   365篇
  2021年   28篇
  2020年   58篇
  2019年   84篇
  2018年   98篇
  2017年   126篇
  2016年   99篇
  2015年   84篇
  2014年   101篇
  2013年   1133篇
  2012年   73篇
  2011年   97篇
  2010年   78篇
  2009年   99篇
  2008年   110篇
  2007年   98篇
  2006年   101篇
  2005年   94篇
  2004年   83篇
  2003年   102篇
  2002年   81篇
  2001年   69篇
  2000年   72篇
  1999年   65篇
  1998年   58篇
  1997年   63篇
  1996年   62篇
  1995年   64篇
  1994年   50篇
  1993年   55篇
  1992年   52篇
  1991年   60篇
  1990年   52篇
  1989年   55篇
  1988年   47篇
  1987年   39篇
  1986年   49篇
  1985年   57篇
  1984年   33篇
  1983年   44篇
  1982年   41篇
  1981年   43篇
  1980年   33篇
  1979年   63篇
  1978年   31篇
  1977年   47篇
  1976年   33篇
  1975年   32篇
  1974年   37篇
  1973年   24篇
  1971年   23篇
排序方式: 共有4488条查询结果,搜索用时 8 毫秒
911.
The performance evaluation of a supervisor usually relies solely on the observations and judgments of the supervisor's supervisor. However, the validity of performance evaluations could be unproved if a variety of sources were consulted: One of these sources is the supervisor's subordinate. This article provides a detailed discussion of how a valid and reliable instrument for upward appraisal was developed at the Dayton-Montgomery County (Ohio) Public Library.  相似文献   
912.
913.
914.
915.
916.
917.
The present study is a follow-up study of theAngeles school closure case in which three predominantly Chicano elementary schools in Santa Barbara, California were closed due to declining enrollment in the District. Nearly 600 Chicano children were dispersed to five predominantly Anglo schools. The plaintiffs were a group of Chicano parents and their children, claiming the exclusive burden of the closures was placed on minorities. The present study is an attempt to investigate several adverse effects hypotheses predicted at the trial by the author who testified as an expert witness. Specifically, four major hypotheses were investigated that dealt with psychological maladjustment, academic decline, parental involvement decline, and adverse community impact. The subjects of the study were 50 respondent Mexican American mothers, randomly chosen from the closed schools' population. The respondents were primarily Spanish-speaking and of very low socioeconomic status. Based on the results of a comprehensive home interview, it was concluded that there is convincing evidence that the closures have indeed created a significant burden on a large majority of the children and their families. The long term implications of the closures are complex, but there is a strong possibility that the adverse impact of the closures will increase the already high probability of school problems and failure for the affected children as they progress through the educational system.  相似文献   
918.
919.
920.
Richard Fox 《Literacy》1996,30(2):13-14
There has been a great deal of interest in the diagnosis of, and strategies for supporting struggling readers but comparatively little to help guide teachers of struggling writers. Richard Fox tries to remedy this and introduces us to a useful analysis of some of the problems which might beset young writers. He goes on to suggest possible strategies for helping these children make progress.  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