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   2179篇
  免费   47篇
  国内免费   1篇
教育   1648篇
科学研究   81篇
各国文化   86篇
体育   151篇
综合类   1篇
文化理论   19篇
信息传播   241篇
  2023年   10篇
  2022年   25篇
  2021年   27篇
  2020年   60篇
  2019年   78篇
  2018年   116篇
  2017年   132篇
  2016年   115篇
  2015年   60篇
  2014年   90篇
  2013年   497篇
  2012年   62篇
  2011年   64篇
  2010年   52篇
  2009年   58篇
  2008年   48篇
  2007年   49篇
  2006年   40篇
  2005年   32篇
  2004年   31篇
  2003年   24篇
  2002年   30篇
  2001年   23篇
  2000年   29篇
  1999年   22篇
  1998年   24篇
  1997年   29篇
  1996年   19篇
  1995年   14篇
  1994年   15篇
  1993年   22篇
  1992年   22篇
  1991年   25篇
  1990年   17篇
  1989年   25篇
  1988年   13篇
  1987年   22篇
  1986年   12篇
  1985年   10篇
  1983年   9篇
  1982年   11篇
  1981年   10篇
  1980年   9篇
  1979年   10篇
  1978年   9篇
  1977年   15篇
  1975年   9篇
  1974年   9篇
  1973年   8篇
  1971年   10篇
排序方式: 共有2227条查询结果,搜索用时 218 毫秒
1.
2.
How will the expansion of the concept of construct validity affect validation practice in employment testing? How does the need for consequential validity differ in educational and employment testing? How do the research bases differ for performance assessment in these settings? Are there parallel trends in policies for test use in education and industry?  相似文献   
3.
4.
5.
6.
7.
8.
The author‐pays model (open access publishing funded through author charges) is dependent on authors having access to financial support at the time their research papers are accepted. We conducted an author survey to determine the availability of external funding for publication charges at different points in the research process. Of the 377/524 (72%) who responded, 62% (233/377) received external funding to support their study, but with notable differences between journals. Only 25% (95/377) could withdraw funds from a grant at the time of paper acceptance. The grant was closed at this time for almost half (105/233, 45%) of those who were externally funded. Non‐externally funded research was largely supported through departmental resources (56%, 80/144) or carrying out research in own time (63%, 91/144). To conclude, a large proportion of published research is not externally funded, and many funded researchers do not have access to financial support at the time their paper is accepted for publication.  相似文献   
9.
We trace the development and analyze the generalizability of the Classroom Assessment of Sociocultural Interactions (CASI), an observation system designed to measure cultural dimensions of classroom interactions. We establish CASI measurement properties by analyzing panoramic videos of 4th and 5th grade classrooms from the Measures of Effective Teaching project, and argue for its significance in terms of achievement opportunity for minoritized students and needed evidence regarding equitable teaching. We frame ten dimensions of sociocultural interactions within three domains: Life Applications (i.e., connections with what students know and do outside of school); Self in Group (i.e., interdependence to motivate learning and foster social identities); and Agency (i.e., how freedom and choice are managed).

We demonstrate how measurement error is associated with raters, lessons, and lesson segments, and discuss implications for CASI refinement, as well as appropriate instrument uses to enrich learning opportunities for minoritized students across a variety of classroom settings.  相似文献   

10.
Crowdfunding – or creatively presenting a case for funding to like-minded individuals – is becoming an effective development strategy for academic libraries. The crowdfunding projects described offer multiple approaches to consider, from an adventure-themed video to embracing polka music to entice donors to give. Social media, used in conjunction with the web and well-established email communication formed the basis of successful project promotion. Developing a robust communication plan ahead of campaign launch is critical for success. Thanking donors for their transformational gifts and follow up communication describing the impact of their participation six months later raises friends for the library potentially for many years to come. With proper planning, an active and enthusiastic committee and effective donor stewardship, crowdfunding campaigns will help libraries raise funds to support strategic initiatives.  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