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   960篇
  免费   28篇
教育   712篇
科学研究   31篇
各国文化   68篇
体育   50篇
文化理论   9篇
信息传播   118篇
  2024年   3篇
  2023年   7篇
  2022年   20篇
  2021年   17篇
  2020年   41篇
  2019年   45篇
  2018年   60篇
  2017年   75篇
  2016年   53篇
  2015年   33篇
  2014年   51篇
  2013年   221篇
  2012年   25篇
  2011年   25篇
  2010年   28篇
  2009年   25篇
  2008年   16篇
  2007年   25篇
  2006年   17篇
  2005年   15篇
  2004年   12篇
  2003年   12篇
  2002年   13篇
  2001年   7篇
  2000年   8篇
  1999年   9篇
  1998年   12篇
  1997年   8篇
  1996年   3篇
  1995年   11篇
  1994年   8篇
  1993年   9篇
  1991年   3篇
  1990年   6篇
  1989年   6篇
  1986年   5篇
  1985年   4篇
  1984年   2篇
  1983年   2篇
  1982年   3篇
  1981年   3篇
  1980年   3篇
  1979年   2篇
  1978年   3篇
  1975年   2篇
  1974年   2篇
  1971年   2篇
  1970年   2篇
  1969年   2篇
  1968年   4篇
排序方式: 共有988条查询结果,搜索用时 15 毫秒
951.
952.
When the nursing collection at the University of Illinois Library of the Health Sciences was evaluated in 1990 for an accreditation self-study for the National League for Nursing, the evaluation was broadened to study resources, faculty participation in selecting them, and completeness of holdings. To evaluate holdings, lists were checked and conspectus and comparative statistical data were analyzed. Organization and collection development were also described, to document faculty input. User services and on-site and remote access were briefly reviewed to document how resources were made available. The results demonstrated that the library provided an acceptable level of support for nursing studies at the University of Illinois at Chicago.  相似文献   
953.
954.
955.
Compared to parental mediation research, much less is known about how children influence and guide their parents’ media use. This study examined whether children also mediate the television use of their parents. Measures of an existing television mediation scale were reversed to the perspective of the child guiding the parent’s television use. A sample of 187 parent-child dyads completed a cross-sectional survey in Flanders (Belgium). Factor analyses showed that the original subscales were reproduced with high internal validity. Both parents and children had congruent views about children’s television mediation; television mediation and children's restrictive mediation was positively associated with conflict in the family.  相似文献   
956.
Abstract

Numerous organizations work to provide humanitarian aid to undocumented migrants along the US-Mexico border—from running shelters in Mexico to placing water on migratory trails. Resistance to information-sharing between organizations (and to the public), especially through technologically mediated means, is common. However, some organizers and volunteers work across organizational boundaries and share information informally. Information secrecy is often justified by concerns that law enforcement authorities or anti-immigration activists might gain access to information, allowing them to harm, detain or remove migrants, or interfere with humanitarian work. The choices made about the collection and (non)disclosure of information are manifestations of what we call “liminal” information practices: such behaviors are unique to humanitarian volunteers working in the gray, ethical area between law enforcement and humanitarian values and action, and they are guided by the information politics at play within this context.  相似文献   
957.
958.
The aim of the National Numeracy Strategy is to raise standards in numeracy. Strong evidence for its success has, however, been lacking: most of the available data come from performance on National Test assessments administered in schools or from Ofsted reports, and is vulnerable to suggestions of bias. An opportunistic analysis of data from a population cohort study extending over three school years compares school‐based scores at school entry and at age 7–8 with clinic‐based scores on similar tests. The results show a small but statistically significant rise between 1998 and 1999 and between 1998 and 2000 in scores on both KS1 arithmetic SATs taken in schools and the arithmetic component of the WISC test taken in an independent research clinic. This is evidence for a real rise in generalised arithmetic ability over this period which may be attributable to the children's experience of the National Numeracy Strategy.  相似文献   
959.
Ziv  Sara  Silberstein  Moshe  Tamir  Pinchas 《Interchange》1994,25(2):157-170
Interchange - In the context of re-examining teaching practice as an integral part of teacher education, two hypotheses were tested by a year-long experiment in preservice education of elementary...  相似文献   
960.
The authors discuss a key issue affecting the educational potential of interactive computer simulations—their possible lack of credibility. They explore the circumstances under which students are able to separate'magical'features from those which map easily and directly onto the real world, and the relationship between their perceptions of events on and off the computer. They put forward some means of overcoming disbelief through manipulating the degree of reality inherent in simulations and offer suggestions for how future research might address these issues.  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