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   113篇
  免费   3篇
教育   71篇
科学研究   14篇
各国文化   2篇
体育   6篇
综合类   1篇
文化理论   5篇
信息传播   17篇
  2023年   1篇
  2018年   5篇
  2017年   3篇
  2016年   2篇
  2015年   2篇
  2014年   2篇
  2013年   22篇
  2012年   3篇
  2011年   1篇
  2010年   7篇
  2009年   1篇
  2008年   3篇
  2007年   4篇
  2006年   1篇
  2005年   4篇
  2003年   2篇
  2002年   4篇
  2001年   1篇
  2000年   2篇
  1999年   1篇
  1998年   2篇
  1997年   1篇
  1996年   1篇
  1995年   2篇
  1994年   1篇
  1993年   3篇
  1992年   1篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1988年   2篇
  1987年   3篇
  1986年   1篇
  1985年   2篇
  1984年   2篇
  1980年   1篇
  1979年   2篇
  1978年   2篇
  1977年   6篇
  1976年   1篇
  1969年   1篇
  1951年   1篇
  1924年   1篇
  1923年   1篇
  1920年   3篇
  1919年   1篇
排序方式: 共有116条查询结果,搜索用时 15 毫秒
21.
Addressing the reasons for—and the solutions to—the “digital divide” has been on the public agenda since the emergence of the Internet. However, the term has meant quite different things, depending on the audience and the context, and these competing interpretations may in fact orient toward different policy outcomes. The goals of this article are twofold. First, the authors unpack the term “digital divide” and examine how it has been deployed and interpreted across a range of academic and policy discourses. Second, through a framing experiment embedded within a nationally representative survey, the authors demonstrate how presenting respondents with two different conceptual frames of the digital divide may lead to different perceptions of who is most accountable for addressing the issue. From this, they discuss the dynamic relationship between the construction and communication of policy discourse and the public understanding of the digital divide, as well as implications for effective communication about the digital divide and information and communication technology policy to the general public.  相似文献   
22.
The purpose of the present study was to determine the value of DRL schedules in reducing the behavior of a group of behaviorally disordered children. During the DRL procedure, reinforcement was made available for inappropriate language that was less than a prescribed limit for each day. When the DRL limit was successively decreased across weeks, the behavior of the students systematically decreased. Data indicated that reinforcing low rates of behavior may be an effective alternative to the use of aversive contingencies to reduce the misbehavior of such children.  相似文献   
23.
When rating scales are used in different countries, thorough investigation of the psychometric properties is needed. We examined the internal structure of the Finnish translated Behavioral and Emotional Rating Scale-2 (BERS-2) using Rasch and confirmatory factor analysis approaches with a sample of youth, parents, and teachers. The results suggested that the Finnish translated BERS-2 has acceptable measurement properties and is suitable for use in Finnish schools. Results highlighted the issue that there is a need to consider cross-cultural aspects when introducing new measures in another culture. Directions for future research are also discussed in light of present findings.  相似文献   
24.
This article is the third in a series in this regular feature. The intention of the series is to look at important global developments in health science libraries. These articles will serve as a road map, describing the key changes in the field and exploring factors driving these changes. The present article by the current president of the Medical Library Association outlines two important developments in the United States. The topics chosen for consideration are national initiatives in the United States impacting health sciences libraries and librarians and enhanced roles for U.S. health sciences librarians in providing support for research. J.M.  相似文献   
25.
Community colleges have received renewed attention from policymakers seeking to increase college attendance and completion rates because they provide open access to postsecondary education for historically marginalized students. Yet, transfer rates from community colleges to 4-year institutions are low. Inequities in opportunity that are shaped by geography and compounded throughout childhood may restrict higher education opportunities for low-income, first-generation college students. Most studies examining how geography constrains college choice focus on high school students’ initial decisions about higher education, not community college students. We analyze the spatial distribution of community college students’ “choice sets,” the 4-year institutions that they are considering transferring to. Using qualitative interviews and geospatial analysis, we examine how these spatial patterns compare between two community-college systems in Central Texas. We find that students’ choice sets are geographically constrained, but that for many students, these zones are geographically large, suggesting that interventions and targeted outreach from universities could help students identify and select from greater range of options. Our findings have important implications for college access and completion among first-generation college students, and for policies that seek to interrupt patterns of inequity tied to location.  相似文献   
26.
27.
28.
29.
Sexual orientation is often invisible in counseling research despite increasing LGBQ+ identity in the United States. We used consensual qualitative research to explore considerations from LGBQ+ counseling researchers for collecting sexual orientation. Three domains emerged: risks, benefits, and methodological considerations. Our findings highlight inclusive research practice strategies for LGBQ+ research participants.  相似文献   
30.
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