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   793篇
  免费   18篇
  国内免费   1篇
教育   667篇
科学研究   11篇
各国文化   7篇
体育   35篇
文化理论   6篇
信息传播   86篇
  2023年   2篇
  2022年   7篇
  2021年   8篇
  2020年   11篇
  2019年   19篇
  2018年   19篇
  2017年   25篇
  2016年   32篇
  2015年   16篇
  2014年   30篇
  2013年   198篇
  2012年   28篇
  2011年   23篇
  2010年   23篇
  2009年   27篇
  2008年   27篇
  2007年   23篇
  2006年   21篇
  2005年   20篇
  2004年   13篇
  2003年   20篇
  2002年   23篇
  2001年   13篇
  2000年   10篇
  1999年   10篇
  1998年   7篇
  1997年   7篇
  1996年   12篇
  1995年   12篇
  1994年   10篇
  1993年   11篇
  1992年   10篇
  1991年   14篇
  1990年   6篇
  1989年   4篇
  1988年   6篇
  1987年   2篇
  1986年   6篇
  1985年   6篇
  1984年   4篇
  1983年   8篇
  1982年   2篇
  1981年   5篇
  1980年   4篇
  1979年   8篇
  1978年   2篇
  1977年   4篇
  1975年   4篇
  1974年   4篇
  1973年   2篇
排序方式: 共有812条查询结果,搜索用时 15 毫秒
111.
The contribution of attachment, maternal reported stress, and mother-child interaction to the prediction of teacher-reported behavior problems was examined for a French-Canadian sample of 121 school-age children. Attachment classifications were assigned on the basis of reunion behavior with mother when the children were between 5 and 7 years of age. Maternal reported stress and mother-child interaction patterns were assessed concurrent to the attachment measure, whereas behavior problems were evaluated both at ages 5 to 7 and 7 to 9 years. Security of attachment significantly predicted the likelihood of school-age behavior problems: Controlling/other children were most at risk for both externalizing and internalizing problems across both age periods. Younger ambivalent children presented clinical cut-off levels of externalizing problems, and older avoidant boys had higher internalizing scores. Patterns of maternal-reported stress and mother-child interaction differed across attachment groups and contributed to prediction of school-age behavior problems, partially mediating the relation between attachment and adaptation. Results support the importance of attachment in explaining school-age adaptation and validity of attachment coding for children of this age.  相似文献   
112.
113.
As instructional design professionals are being asked more frequently to develop interventions for global environments, they must account for many complex intercultural communication and corporate globalization strategy variables. Simple rules of etiquette and stereotypes about particular cultures are tempting but dangerous assumptions upon which to base the design and delivery of training for multicultural learners. On the other hand, a full understanding of the subtle cultural differences that could impact global training is beyond the expectations to which instructional designers could reasonably be held. A more sensible approach than trying to know all the answers is knowing what questions to ask in the needs analysis and assessment phases. Based on a synthesis of literature and instantiated by several short examples, a framework for identifying important issues for instructional design and delivery in global settings is presented.  相似文献   
114.
115.
116.
The Standards Committee of the Veterinary Medical Libraries Section was appointed in May 2000 and charged to create standards for the ideal academic veterinary medical library, written from the perspective of veterinary medical librarians. The resulting Standards for the Academic Veterinary Medical Library were approved by members of the Veterinary Medical Libraries Section during MLA '03 in San Diego, California. The standards were approved by Section Council in April 2005 and received final approval from the Board of Directors of the Medical Library Association during MLA '04 in Washington, DC.  相似文献   
117.
PURPOSE: This study describes the system architecture and user acceptance of a suite of programs that deliver information about newly updated library resources to clinicians' personal digital assistants (PDAs). DESCRIPTION: Participants received headlines delivered to their PDAs alerting them to new books, National Guideline Clearinghouse guidelines, Cochrane Reviews, and National Institutes of Health (NIH) Clinical Alerts, as well as updated content in UpToDate, Harrison's Online, Scientific American Medicine, and Clinical Evidence. Participants could request additional information for any of the headlines, and the information was delivered via e-mail during their next synchronization. Participants completed a survey at the conclusion of the study to gauge their opinions about the service. RESULTS/OUTCOME: Of the 816 headlines delivered to the 16 study participants' PDAs during the project, Scientific American Medicine generated the highest proportion of headline requests at 35%. Most users of the PDA Alerts software reported that they learned about new medical developments sooner than they otherwise would have, and half reported that they learned about developments that they would not have heard about at all. While some users liked the PDA platform for receiving headlines, it seemed that a Web database that allowed tailored searches and alerts could be configured to satisfy both PDA-oriented and e-mail-oriented users.  相似文献   
118.
The DDC and OCLC     
ABSTRACT

This article highlights key events in the relationship between OCLC Online Computer Library Center, Inc. and the Dewey Decimal Classification (DDC) system. The formal relationship started with OCLC's acquisition of Forest Press and the rights to the DDC from the Lake Placid Education Foundation in 1988, but OCLC's research interests in the DDC predated that acquisition and have remained strong during the relationship. Under OCLC's leadership, the DDC's value proposition has been enhanced by the continuous updating of the system itself, development of interoperable translations, mappings to other schemes, and new forms of representation of the underlying data. The amount of categorized content associated with the system in WorldCat and elsewhere has grown, as has worldwide use of the system. Emerging technologies are creating new opportunities for publishing, linking, and sharing DDC data.  相似文献   
119.
120.
Head Start Teaching Centers are a national demonstration project designed to provide participatory training in all Head Start component areas within the context of an exemplary Head Start program. Each Teaching Center employs an independent evaluation to study this alternative approach to Head Start staff development. This paper presents the results of the outcome evaluation for the first year of the New England Head Start Teaching Center. The New England Head Start Teaching Center was designed to provide intensive training during a 3 or 5 day period of residence at the Teaching Center. This paper briefly describes the national Head Start Teaching Center model, the implementation of this model in the New England region, the outcome evaluation plan, and the results from the first year of training. The analyses of year one data indicated that training provided by the New England Head Start Teaching Center produced significant gains. As compared to similar Head Start employees who did not participate in training, both trainees and their supervisors reported significant gains in trainees' knowledge, skills, and expertise after participating in the New England Head Start Teaching Center training.  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