全文获取类型
收费全文 | 567篇 |
免费 | 10篇 |
专业分类
教育 | 472篇 |
科学研究 | 19篇 |
各国文化 | 4篇 |
体育 | 38篇 |
文化理论 | 12篇 |
信息传播 | 32篇 |
出版年
2022年 | 4篇 |
2020年 | 18篇 |
2019年 | 15篇 |
2018年 | 15篇 |
2017年 | 22篇 |
2016年 | 13篇 |
2015年 | 20篇 |
2014年 | 9篇 |
2013年 | 162篇 |
2012年 | 11篇 |
2011年 | 16篇 |
2010年 | 6篇 |
2009年 | 15篇 |
2008年 | 20篇 |
2007年 | 18篇 |
2006年 | 18篇 |
2005年 | 16篇 |
2004年 | 7篇 |
2003年 | 8篇 |
2002年 | 9篇 |
2001年 | 7篇 |
2000年 | 13篇 |
1999年 | 9篇 |
1998年 | 7篇 |
1997年 | 9篇 |
1996年 | 7篇 |
1995年 | 3篇 |
1994年 | 4篇 |
1993年 | 4篇 |
1992年 | 7篇 |
1991年 | 3篇 |
1990年 | 3篇 |
1989年 | 6篇 |
1988年 | 4篇 |
1987年 | 3篇 |
1986年 | 3篇 |
1985年 | 5篇 |
1984年 | 3篇 |
1983年 | 8篇 |
1981年 | 5篇 |
1979年 | 2篇 |
1978年 | 3篇 |
1977年 | 5篇 |
1976年 | 4篇 |
1975年 | 4篇 |
1974年 | 2篇 |
1973年 | 2篇 |
1971年 | 3篇 |
1931年 | 2篇 |
1930年 | 2篇 |
排序方式: 共有577条查询结果,搜索用时 0 毫秒
81.
The pigeon’s keypecking response includes both a head-transport (peck) and a jaw-movement (gape) component. Because the two components are mediated by different effector systems, they may potentially be viewed as orthogonal responses. A response differentiation procedure was used to bring gape amplitude under operant control. The procedure employed a conjunctive response requirement in which reinforcement was contingent upon both gaping and key contact. The key-contact requirement was held constant, while the gape contingency was systematically varied to reinforce either decreases or increases in gape amplitude with respect to baseline. The procedure was effective in shifting the gape distributions in both the upward and downward directions and in inducing new gape values that deviated from the baseline in the reinforced direction. These observations indicate that gape may be brought under operant control. However, subjects showed a bias in the differentiation of the gape response, such that larger gapes were more readily differentiated than smaller gapes. The results are discussed in relation to the methodological utility of the paradigm, the problem of biological constraints on learning, and the heuristic utility of a response components analysis. 相似文献
82.
83.
84.
Theresa E. Egan Frances A. Wymbs Julie Sarno Owens Steven W. Evans Chelsea Hustus Darcey M. Allan 《Psychology in the schools》2019,56(10):1633-1653
Teachers’ adoption and implementation of evidence‐based programs is often limited. Program characteristics may be important facilitators or barriers of use, yet little is known about which attributes influence teacher decisions. Using a discrete choice experiment with a sample of general education elementary teachers (N = 230), we examined (a) preference for attributes of school‐based interventions, (b) relative preference for three intervention packages with experimentally manipulated characteristics, and (c) teacher characteristics related to the above preference profiles. Intervention outcomes were the most important characteristics in teachers’ intervention decisions. Most teachers’ responses suggested preference for a social and emotional learning program (57.9%) or school‐based consultation for behavioral interventions (35.8%); a small group of teachers preferred a general support intervention (5.8%). Teachers preferring the general support intervention reported greater mental health symptoms, lower mental health literacy and lower confidence in program effectiveness than peers preferring other interventions. Implications for intervention development and future directions are discussed. 相似文献
85.
Computer‐based tests (CBTs) often use random ordering of items in order to minimize item exposure and reduce the potential for answer copying. Little research has been done, however, to examine item position effects for these tests. In this study, different versions of a Rasch model and different response time models were examined and applied to data from a CBT administration of a medical licensure examination. The models specifically were used to investigate whether item position affected item difficulty and item intensity estimates. Results indicated that the position effect was negligible. 相似文献
86.
87.
This article describes and discusses the changing roles of librarians in internationalization of higher education; how librarians lead the program of the American Cultural Center in China sponsored by the U.S. Department of State; and the benefits and challenges for leading an international project. 相似文献
88.
Allan Schofield John Fielden Colin Harris Jan Wilkinson 《New Review of Academic Librarianship》2013,19(1):101-210
This paper describes the user-focused approach to information skills at MMU Library. It covers the following cycle: identifying training needs at three levels (organisation, group and individual); developing a training strategy and materials; marketing information skills within MMU. Specifically, it describes how we went about discovering what our users wanted, creating and delivering what they needed, and how we ‘sold’ it back to them. 相似文献
89.
90.