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   2156篇
  免费   33篇
  国内免费   4篇
教育   1573篇
科学研究   264篇
各国文化   25篇
体育   103篇
综合类   1篇
文化理论   34篇
信息传播   193篇
  2021年   20篇
  2020年   29篇
  2019年   48篇
  2018年   67篇
  2017年   55篇
  2016年   53篇
  2015年   36篇
  2014年   41篇
  2013年   575篇
  2012年   44篇
  2011年   43篇
  2010年   35篇
  2009年   26篇
  2008年   46篇
  2007年   26篇
  2006年   34篇
  2005年   29篇
  2004年   34篇
  2003年   32篇
  2002年   37篇
  2001年   18篇
  2000年   24篇
  1999年   27篇
  1998年   18篇
  1997年   22篇
  1996年   24篇
  1995年   18篇
  1994年   13篇
  1993年   23篇
  1992年   21篇
  1991年   17篇
  1990年   19篇
  1989年   22篇
  1988年   15篇
  1987年   27篇
  1986年   17篇
  1984年   18篇
  1983年   18篇
  1982年   19篇
  1981年   21篇
  1980年   22篇
  1979年   20篇
  1978年   21篇
  1976年   14篇
  1974年   16篇
  1972年   14篇
  1971年   16篇
  1968年   14篇
  1967年   16篇
  1966年   16篇
排序方式: 共有2193条查询结果,搜索用时 15 毫秒
101.
102.
The School Watch initiative is centred in South Wales and involves police liaison officers, primary schools and their pupils. In each interested school, the scheme is explained and the pupils then decide if they want to take part. A pupils' committee is elected which is given support and guidance by the liaison officer. A key element of the scheme is the involvement of the pupils themselves and the way the pupils' committee plays a major part in the choice and running of activities. The scheme benefits pupils both in terms of their personal and social development and in their attitudes to the police. The paper ends with a number of examples of the type of work that schools have undertaken within this scheme.  相似文献   
103.
104.
105.
Large scale statewide library cooperation using information technology and wide area networks dates back to the early 1980s with efforts such as the Florida Center for Library Automation and, more recently, the LOUIS Project in Louisiana (see JAL January 1994) and OhioLink (see JAL September 1995). Early efforts were usually focused on the implementation of library information management systems and the provision of shared access to locally held collections, and they often still are. In the 1990s, though, we are witnessing a shift in statewide cooperative use of networks to provide principally access to bibliographic and full-text resources not held locally and usually provided by commercial vendors for use by libraries. As the case studies in this column illustrate the development of funding sources, the technical implementations and support, and the management organization differ from state to state. They reflect, though, the incremental shift in the information landscape towards “electronic libraries”. I choose the word incremental intentionally to reflect that this change has not (at least so far) been anywhere near as rapid or revolutionary as many expected. Nevertheless, what has happened in about 15 years is quite dramatic. It portends a different kind of academic library.—CBL, University of Maryland, College Park.  相似文献   
106.
This paper explores some of the issues and benefits surrounding the process of accreditation of prior experiential learning (APEL) as one key institutional 'building block' for meeting the needs of adults who wish access to UK higher education institutions (HEIs) course provision. Arguments are advanced whereby APEL could help to 'unlock doors' to HEIs for those (mostly part-time students), who have traditionally been denied access or advanced standing to HE courses because of personal, socio-economic or institutional constraints. The paper also provides a basis for APEL based on educational grounds. Reference to a three year study/project in a Canadian institution, where criteria were evolved that eventually led to the establishment of APEL policy and procedures along with the evolution of the necessary infrastructure, is also made. APEL is also presented as a human resource/career development process that can gather momentum, gain commitment and support from the private sector.  相似文献   
107.
108.
Much has been written in the educational psychology literature about effective feedback and how to deliver it. However, it is equally important to understand how learners actively receive, engage with, and implement feedback. This article reports a systematic review of the research evidence pertaining to this issue. Through an analysis of 195 outputs published between 1985 and early 2014, we identified various factors that have been proposed to influence the likelihood of feedback being used. Furthermore, we identified diverse interventions with the common aim of supporting and promoting learners' agentic engagement with feedback processes. We outline the various components used in these interventions, and the reports of their successes and limitations. Moreover we propose a novel taxonomy of four recipience processes targeted by these interventions. This review and taxonomy provide a theoretical basis for conceptualizing learners' responsibility within feedback dialogues and for guiding the strategic design and evaluation of interventions.  相似文献   
109.
In the United States, Congress has had a long-standing interest in consumer privacy and the extent to which company practices are based on fair information practices. Previously, public policy was largely informed by anecdotal evidence about the effectiveness of industry self-regulatory programs. However, the Internet has made it possible to unobtrusively sample web sites and their privacy disclosures in a way that is not feasible in the offline world. Beginning in 1998, the Federal Trade Commission relied upon a series of three surveys of web sites to assess whether organizations post online privacy disclosures and whether these disclosures represent the U.S. definition of fair information practices. While each year's survey has provided an important snapshot of U.S. web-site practices, there has been no longitudinal analysis of the multiyear trends. This study compares a subset of equivalent individual-level web-site data for the 1998, 1999, 2000, and 2001 web surveys. Implications for using this type of research to inform public policy are discussed.  相似文献   
110.
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