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   357篇
  免费   13篇
教育   326篇
各国文化   5篇
体育   8篇
文化理论   1篇
信息传播   30篇
  2022年   2篇
  2021年   5篇
  2020年   5篇
  2019年   15篇
  2018年   15篇
  2017年   20篇
  2016年   16篇
  2015年   6篇
  2014年   14篇
  2013年   92篇
  2012年   6篇
  2011年   11篇
  2010年   12篇
  2009年   8篇
  2008年   12篇
  2007年   14篇
  2006年   12篇
  2005年   16篇
  2004年   14篇
  2003年   8篇
  2002年   8篇
  2001年   9篇
  2000年   6篇
  1999年   3篇
  1998年   1篇
  1997年   5篇
  1996年   5篇
  1995年   5篇
  1994年   1篇
  1993年   2篇
  1992年   6篇
  1991年   1篇
  1990年   3篇
  1989年   1篇
  1987年   1篇
  1985年   4篇
  1983年   1篇
  1982年   3篇
  1978年   1篇
  1977年   1篇
排序方式: 共有370条查询结果,搜索用时 15 毫秒
51.
52.
We describe an assessment of the collective impact of 35 grants that the Howard Hughes Medical Institute (HHMI) made to biomedical research institutions in 1999 to support precollege science education outreach programs. Data collected from funded institutions were compared with data from a control group of institutions that had advanced to the last stage of review but had not been funded. The survey instrument and the results reveal outcomes and impacts that HHMI considers relevant for these programs. The following attributes are considered: ability to secure additional, non-HHMI funding; institution buy-in as measured by gains in dedicated space and staff; enhancement of the program director''s career; number and adoption of educational products developed; number of related publications and awards; percentage of programs for which teachers received course credit; increase in science content knowledge; and increase in student motivation to study science.  相似文献   
53.
This article explores the relationship between children's prior knowledge of spoken and written discourses and how this influences their attempts at examination writing. Particular emphasis is given to task demand in examination questions and how frequently this fails to acknowledge how prior knowledge might be realized in response to the question. School writing has specific genres of its own, genres which, although they may partially mirror genres found outside school, are nonetheless very specific. A significant factor in school genres is they emphasize an asymmetric power relationship between the teacher and the writer, with the teacher not only knowing the conventions of the genre, but often also acting as the determiner of the title, and as the arbiter of the finished piece of writing. Moreover, children whose home background has socioculturally prepared them for production of written genres are advantaged over those with different cultural and meaning‐making resources available to them.  相似文献   
54.
55.
Career assessments are a common resource used by career practitioners internationally to help inform individuals’ career decision-making. Research on the topic of cross-cultural career assessment has been mostly limited to the applicability of an established inventory to a different culture. The purpose of this paper is to summarize the existing research on cross-cultural assessment, and to indicate a need for collaboration among career development associations with respect to the value and use of career assessments, using current ethical standards as a springboard for determining common ground and perhaps a joint statement about the value of career assessments.  相似文献   
56.

Objectives:

The research determined (1) the information sources that family physicians (FPs) most commonly use to update their general medical knowledge and to make specific clinical decisions, and (2) the information sources FPs found to be most physically accessible, intellectually accessible (easy to understand), reliable (trustworthy), and relevant to their needs.

Methods:

A cross-sectional postal survey of 792 FPs and locum tenens, in full-time or part-time medical practice, currently practicing or on leave of absence in the Canadian province of Saskatchewan was conducted during the period of January to April 2008.

Results:

Of 666 eligible physicians, 331 completed and returned surveys, resulting in a response rate of 49.7% (331/666). Medical textbooks and colleagues in the main patient care setting were the top 2 sources for the purpose of making specific clinical decisions. Medical textbooks were most frequently considered by FPs to be reliable (trustworthy), and colleagues in the main patient care setting were most physically accessible (easy to access).

Conclusions:

When making specific clinical decisions, FPs were most likely to use information from sources that they considered to be reliable and generally physically accessible, suggesting that FPs can best be supported by facilitating easy and convenient access to high-quality information.

Highlights

  • Medical textbooks were the most popular information source for family physicians'' (FPs'') clinical decision-making purposes, and medical journals were the most popular information source for the purpose of updating FPs'' general medical knowledge.
  • FPs considered medical textbooks to be the most reliable (trustworthy) source, colleagues the most physically accessible, and continuing medical education the most relevant and intellectually accessible.
  • The lowest ranked information sources across all four attributes were personal digital assistants, mental health professionals, pharmaceutical sales representatives, and other decision aids.

Implications

  • The most popular information sources for clinical decision-making purposes among FPs were sources characterized as reliable and generally physically accessible.
  • This study suggests the need for further research into interventions that target information access barriers in FPs'' practice settings and the promotion of reliable evidence for FPs'' clinical decision-making purposes.
  相似文献   
57.
This article adds to the recent literature that questions, and hopes to redefine, the information literacy notions and practices in academic libraries and their institutions. The authors draw on research in the area of social justice to express the need for academic libraries to explore new avenues to insure their institution's graduates are not merely competent consumers of information. The authors put forward the notion of the intentional informationist, who they define as having the contextual, reflective and informational skills to identify information opportunities, tackle complex information problems and pitfalls, and provide solutions or considerations that do not just meet her individual needs. In addition, they pose questions and detail opportunities, partnerships, and examples of curricular and co-curricular integration to engage students beyond the library, instruction sessions, a single course, or graduation requirement.  相似文献   
58.
Abstract

Backlogs in cataloging are an unpleasant fact for many library technical service departments. While backlogs may be strategic in nature and smooth out the workflow from acquisitions to cataloging, many are simply uncataloged gifts, unfinished retrospective conversion projects, or low-priority uncataloged collections—all waiting to be addressed when everything else is caught up. Catalogers are often stereotyped as perfectionists; in reality, the nature of our work requires us to be very pragmatic. By substituting a less than full record, progress on reducing backlogs is possible.  相似文献   
59.
60.
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