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   1875篇
  免费   37篇
教育   1510篇
科学研究   37篇
各国文化   20篇
体育   97篇
综合类   1篇
文化理论   13篇
信息传播   234篇
  2022年   17篇
  2021年   24篇
  2020年   38篇
  2019年   65篇
  2018年   91篇
  2017年   91篇
  2016年   89篇
  2015年   40篇
  2014年   69篇
  2013年   407篇
  2012年   59篇
  2011年   73篇
  2010年   66篇
  2009年   66篇
  2008年   72篇
  2007年   61篇
  2006年   46篇
  2005年   48篇
  2004年   46篇
  2003年   29篇
  2002年   30篇
  2001年   17篇
  2000年   23篇
  1999年   13篇
  1998年   24篇
  1997年   26篇
  1996年   23篇
  1995年   25篇
  1994年   17篇
  1993年   31篇
  1992年   21篇
  1991年   14篇
  1990年   21篇
  1989年   21篇
  1988年   18篇
  1987年   8篇
  1986年   9篇
  1985年   5篇
  1984年   5篇
  1983年   3篇
  1982年   6篇
  1980年   5篇
  1979年   9篇
  1978年   3篇
  1977年   5篇
  1976年   4篇
  1975年   4篇
  1974年   5篇
  1973年   6篇
  1968年   3篇
排序方式: 共有1912条查询结果,搜索用时 0 毫秒
171.
Switzerland spends about 6% of its GDP on education. In the past few years, there have been carrying out important reforms in the educational field, for example introducing a vocational high school diploma and creating specialized higher vocational institution (hautes écoles). What is the extent of educational research in this context? There are very little data on this subject. To meet the need of information, we carried out a study examining expenditure on Swiss educational research from 1998 to 2000 and the link between sources of funding and research centres. The results of the above-mentioned study show that expenditure on educational research is modest compared with the overall cost of the educational system. It also reveals a distinct distribution of tasks amongst the institutions directly dependent on state educational administrations and universities. Although there are also other sources of funds, educational research relies mainly on public funding. This is disconcerting, as public budgets have been facing cuts in recent years, and new requirements for research needs will arise (future research is likely to involve such activities as evaluating reforms and participating in international survey). We conclude new funding strategies have to be found and researchers need to communicate their results more effectively.  相似文献   
172.
173.
Given the significant negative impacts of peer victimization on youth development, studies have sought to understand what buffers against these consequences. To that end, the present study examined whether teacher attachment and perceptions of school safety moderated the associations between different forms of victimization and school absences over the course of an academic year among a sample of 272 high school students. Findings indicated that teacher attachment moderated the associations between relational and cyber victimization and absences, while perceived school safety moderated associations between relational victimization and absences. However, findings pertaining to cyber victimization were not as anticipated. Implications for prevention and intervention efforts in high schools are discussed.  相似文献   
174.
175.
ABSTRACT

This case study will take readers through the planning and publication process of a collaborative departmental library blog at Syracuse University, which is a large private, non-profit research intensive university located in central New York State. It will provide an overview of the history of the project and the mission of the blog. It will describe the technical aspects, developing a publication schedule, and the editorial responsibilities of maintaining the blog. The impact of the blog is documented. The blog has raised awareness of the librarians' expertise and this is explored alongside how posts have contributed to a number of wider conversations in librarianship.  相似文献   
176.
This paper focusses on the administrative problems related to the decision to regionalize the British Columbia Correspondence and Distance Learning Branch. The first pan of the paper provides background information about how the concept of regionalization developed both within the Branch and as a result of political pressures. The next part discusses the proposed changes in the administrative structure of the Branch once the regionalization process has been completed. This is followed by consideration of the problems occurring during the first transitional year. Particular attention is paid to the effects the changes are having on relationships between staff and management. Finally, in looking to the future, anticipated problems and changes after regionalization has been completed are considered.  相似文献   
177.
The purpose of this study was to investigate how children aged five to nine gradually build up an understanding of the characteristics of place-value inherent in the written number system. The task consisted in presenting collections of chips, asking children to produce the corresponding two-digit numerals, and then questioning them in a structured clinical interview about the possible numerical meaning (in terms of correspondence to a number of chips) of each of the digits in the numeral. Results show that the idea that parts of the notation must correspond to mutually exclusive parts of the collection is but slowly built up, and that subsequently it is fleshed out by the use of knowledge concerning oral numeration_— written numeration correspondences. Intuitions concerning «groups of ten» arise later. A fair proportion of eight-year-olds and all nine-years-olds saw the two-digits as corresponding to, on the one hand, a number of units, and on the other, a number of groups of units.  相似文献   
178.
179.
Educational technology research and development - The purpose of this paper is to introduce the next evolution of our quest for technology integration, one that moves away from the product of...  相似文献   
180.
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