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   393篇
  免费   4篇
教育   277篇
科学研究   39篇
各国文化   25篇
体育   27篇
文化理论   8篇
信息传播   21篇
  2022年   4篇
  2021年   3篇
  2020年   5篇
  2019年   10篇
  2018年   22篇
  2017年   14篇
  2016年   10篇
  2015年   9篇
  2014年   12篇
  2013年   88篇
  2012年   15篇
  2011年   12篇
  2010年   10篇
  2009年   6篇
  2008年   11篇
  2007年   8篇
  2006年   9篇
  2005年   3篇
  2004年   6篇
  2002年   4篇
  2000年   3篇
  1999年   3篇
  1998年   8篇
  1997年   3篇
  1996年   5篇
  1995年   4篇
  1994年   4篇
  1993年   5篇
  1992年   3篇
  1990年   4篇
  1989年   5篇
  1988年   9篇
  1987年   3篇
  1986年   3篇
  1985年   5篇
  1983年   2篇
  1982年   4篇
  1981年   2篇
  1979年   6篇
  1978年   4篇
  1976年   2篇
  1974年   7篇
  1973年   6篇
  1970年   2篇
  1969年   5篇
  1967年   2篇
  1927年   2篇
  1925年   2篇
  1921年   2篇
  1920年   2篇
排序方式: 共有397条查询结果,搜索用时 15 毫秒
31.
This article asks land grant university leaders and faculty to think of their role in community engagement not simply as the provision of technical assistance or of research and development prowess, but as an opportunity for social leadership. It explores the case of Virginia Tech’s effort to develop a regionally based model to secure long-term social and economic change in an economically ailing part of Virginia. The article suggests how land grant community engagement may be understood as adaptive leadership and provides a conceptual frame to understand better the role of such research universities in community change processes.  相似文献   
32.
33.
34.
Conclusion In this brief look at French-language instruction in Canada, I have tried to consider a number of possible approaches to the problem. My emphasis has been on the pragmatic and the practical because I believe that Canadians need to look at the matter in this way and not in overblown emotional terms.Providing solid French language programs throughout our school system is not a frill. It is the basic option that we must offer our children if we want them to have the fullest opportunity to participate in Canadian life.  相似文献   
35.
Valuing the Arts: A Contingent Valuation Approach   总被引:5,自引:3,他引:2  
Government funding of the arts has received considerable attention in the United States in recent years. Efforts to cut funding to the National Endowment for the Arts and declining budgets for state arts agencies have raised questions about how much individuals value the arts. This paper applies the contingent valuation method to assess this value, using surveys of random households and of arts patrons. Our analysis estimated a mean willingness to pay (WTP) among all Kentucky households from $6 to$27, depending on the estimation technique used and on whether the scenario discussed is to increase arts performances by 25 per cent, or to avoid a 25per cent or 50 per cent decrease in the number of performances. Among arts patron households, the mean WTP ranges from $61 to $132.Consumer demand for arts performances in large part follows a predictable pattern. The likelihood of respondents agreeing to make the donation that is requested rises as the size of the donation decreases. The likelihood is higher to avoid a 50 per cent decline in performances than to avoid a 25 percent decline in performances. The mean WTP rises with income, and arts patron households have a much higher WTP than all households. WTP rises with on-site use factors such as frequency of attendance. The WTP also rises for arts patrons households with off-site use such as watching arts events on television or reading about the arts in newspapers and magazines.  相似文献   
36.
Due to the financial crisis many public libraries are experiencing, research was formulated to ascertain whether libraries could gain higher budget allocation if they employed public relations activities. Business and industry have successfully done so, openly acknowledging the importance of the public relations function and of its directing specialist. The following hypothesis was formulated: Libraries that engage in public relations activities will show a higher public support as evidence by a higher budget allocation than libraries who do not engage in public relations activities. The method of data collection was a twenty-six item questionnaire sent to Connecticut libraries servicing a population of twenty-five thousand or more. When the questionnaires were returned the answers were translated into a numerical code, giving each library a weighted composite score along with the budget allocation, which was considered in terms of percentages of the total town budget. The correlation coefficient (Pearson r) between public relations score (the weighted composite score) and budget allocation was calculated to be 0.53 with a standard deviation of 0.13; between public relations score and per capita expenditures was 0.75 with a standard deviation of 0.08 thus indicating a significant relationship. Summary of the findings: (1) The hypothesis is supported. (2) The activities that appear to closely correlate to a higher budget allocation are the managerial or administrative aspects of public relations: research, planning and evaluation. (3) The size of the population is not a critical variable influencing public relations activities. (4) The patterns of employment that seem to correlate to higher budget allocation are (a) full/part time specialist on staff, (b) possibly a joint combination of public relations/programming position; and (c) a high involvement of the Directors, Assistant Directors, and Trustees.  相似文献   
37.
Max Lawson 《Prospects》1992,22(1):113-119
  相似文献   
38.
39.
This paper is firmly grounded in the position that engaging with students’ voices in schools is central to the development of inclusive practices. It explores the tensions that can be created when efforts are made to engage with students’ voices in relation to their experiences of learning and teaching. An example from a three-year research and development project, which worked alongside teachers to use students’ voices as a way of developing inclusive practices, is used to illustrate these tensions. This project, though showing that students’ voices can be a powerful means for understanding learning and teaching in schools, also encountered challenges with these processes. This paper focuses on the experiences of one secondary school which (possibly inadvertently) subverted and undermined students’ voice initiatives and explores the potential negative impacts of this on individual students, on students as a whole, and on teacher development. By doing this, suggestions as to how such tensions can be avoided in schools are offered, with the aim being to allow a genuine engagement with the views of students.  相似文献   
40.
With greater access to computational resources, people use search to address many everyday challenges in their lives, including solving technology problems. Although there are now many useful ‘how-to’ resources online (especially videos on YouTube), it can still be difficult to identify, understand, and resolve certain kinds of technical problem. While research tasks have been studied for many years and we know the tactics people use, we know far less about searchers’ tactics for how-to technical tasks that involve actually being able to apply found information to resolve a problem. Crucial to our study was developing and studying a highly realistic, how-to technical task, for which there was no single guidance resource: making a phone safe for a child. After providing 39 participants with an actual phone to fix, and a search engine to perform the task, we analysed their search tactics using retrospective cued think aloud interviews. Our primary contribution is a set of 77 tactics used, in three categories, along with detail of how common they were. We conclude that people had a lot of tactics in their repertoire. Although it was not hard for participants to find relevant information, what was hard was for participants to find information they could use; indeed only 23% of participants successfully completed the entire task. Domain knowledge affected the choice of tactics used (although not necessarily towards better task success). We discuss these influences and make design recommendations for how future search systems can support those in resolving how-to technical tasks.  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