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   1877篇
  免费   37篇
教育   1512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   41篇
  2014年   69篇
  2013年   408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1914条查询结果,搜索用时 0 毫秒
221.
222.
The paper gives a brief overview of the use of digital video in distance education, the background to The Open University's Digital Video Applications (DiVA) Project, the contexts in which the Digital Video Library system is being used and some evaluation findings. Through DiVA, the university is investigating how it can use its video assets effectively, to support reuse of existing materials in course production. The project team is also evaluating student use of the system. The paper reports on an observation study which revealed several usability issues and stakeholders' opinions about potential uses of the DiVA system. This is followed by findings from an evaluation of student use of the system at a residential school and its use as part of an online learning activity undertaken by students accessing the system remotely. Evaluation findings to date indicate some quality and workload issues but they also show opportunities that come to light when using the DiVA system.  相似文献   
223.
School Admissions: Increasing Equity, Accountability and Transparency   总被引:3,自引:0,他引:3  
This paper examines the impact of education reforms on school admissions policies and practices. It discusses the changes that are needed to improve the current system, especially in areas where the market is highly developed. It is concluded that the new legislation to be enacted by the current Labour Government should be beneficial, but that more far-reaching changes are needed for the admissions process to be equitable, transparent and accountable.  相似文献   
224.
225.
The workforce development literature contains little scholarly work on how organizations in a community work together to develop a high‐skilled workforce. This exploratory case study examined business and higher education partnerships that were instrumental in creating such an educational infrastructure for information technology in Tulsa, Oklahoma. The findings from this case study provide insight into the chronology of key events and the leaders' characteristics and their interactions. Tulsa's IT workforce‐development infrastructure was negotiated one partnership at a time, bridging diverse interests, until a workforce‐development system emerged. The infrastructure grew as the result of accident, purposeful activity, serendipity, and negotiated processes and structures. The leaders' differing motivations and energy, their history of collaboration and mutual trust, and their different perspectives influenced the information technology workforce development infrastructure that developed. The insights into inter‐organization processes that resulted from the study can contribute to theory building in human performance technology and to our understanding of how to address gaps between desired and actual workforce performance at a community level.  相似文献   
226.
Book Review     
Book reviewed in this article: Whose Muse?: Art Museums And The Public Trust: James Cuno, ed. Vastly More Than Bricks And Mortar: Reinventing The Fogg Art Museum In The 1920s: Kathryn Brush.  相似文献   
227.
To assure quality in distance learning programmes, a new type of university teacher must emerge. He or she must be energized and challenged by meeting the needs of expanding categories of learners who are coping with new definitions of a semester, utilizing alternative methods for gaining access to and sharing information, incorporating emerging technologies into teaching and learning processes, and adapting to an increased focus upon student performance. To reach these goals, university teachers must be provided with the necessary training, instructional assistance, and incentives to develop basic changes in their behaviour for which few models exist and little experience has been realized. This article outlines seven characteristics of a university teacher who is ready to meet the challenges that a distance learning network provides.  相似文献   
228.
229.
This study examined the experiences of infants and toddlers in New Zealand child care centres to evaluate whether they provided opportunities for learning in the context of shared attention. One hundred childcare centres througough New Zealand comprised the centre sample. Running records were carried out on 200 under 2‐year‐old children (99 boys and 101 girls, two children from each centre) for 20 minutes each. Two hundred and thirty six episodes of sustained joint attention were observed during running records, most commonly during object/toy related play, but also at a relatively high level during caregiving routines, book/picture related activities, messy creative activities and large motor play. A third of all children in the study participated in no joint attention episodes at all. Just over half (51.3%) of episodes were child‐initiated and just under half were adult‐initiated. Centres with no joint attention episodes scored significantly lower on the Assessment Profile Infant Score and centres with smaller group sizes and some Diploma level trained staff had more episodes of joint attention. Qualitative data provided evidence of staff sensitivity and responsiveness, close relationships between staff and children, reciprocity between staff and child, the central importance of language and shared meaning and the richness of joint attention episodes as a context for learning.  相似文献   
230.
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