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   246篇
  免费   2篇
教育   204篇
科学研究   18篇
各国文化   3篇
体育   10篇
信息传播   13篇
  2020年   2篇
  2019年   6篇
  2018年   8篇
  2017年   6篇
  2016年   14篇
  2015年   5篇
  2014年   2篇
  2013年   48篇
  2012年   9篇
  2011年   3篇
  2010年   8篇
  2009年   9篇
  2008年   5篇
  2007年   6篇
  2006年   8篇
  2005年   8篇
  2004年   2篇
  2003年   8篇
  2002年   5篇
  2001年   4篇
  2000年   8篇
  1999年   5篇
  1998年   4篇
  1997年   10篇
  1996年   6篇
  1995年   4篇
  1994年   3篇
  1993年   3篇
  1992年   6篇
  1991年   2篇
  1990年   5篇
  1989年   4篇
  1988年   1篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
  1984年   3篇
  1983年   2篇
  1982年   3篇
  1981年   1篇
  1978年   1篇
  1977年   2篇
  1974年   1篇
  1970年   1篇
  1969年   2篇
  1968年   1篇
  1938年   1篇
排序方式: 共有248条查询结果,搜索用时 203 毫秒
11.
The education of young people with profound and multiple learning difficulties continues to raise challenges and controversies. In this article, Ben Simmons, an ESRC funded PhD student and research assistant, and Phil Bayliss, programme director for the masters degree in special education and disability, both based in the School of Education and Lifelong Learning at the University of Exeter, describe their research into provision for pupils with profound and multiple learning difficulties in a special school in the south west of England. Their work, based in an interpretivist, qualitative approach, set out to illuminate issues relating to the inclusion of pupils with profound and multiple learning difficulties. The findings presented here suggest that the school, in spite of its strong reputation, struggled significantly to provide appropriate learning experiences for pupils with profound and multiple learning difficulties. Ben Simmons and Phil Bayliss discuss the need for improved staff development opportunities focused on enhancing current levels of knowledge and skills. They conclude by calling for a reappraisal of the established view that special schools necessarily provide the best learning environment for pupils with profound and multiple learning difficulties.  相似文献   
12.
Even though there are increasing numbers of PhD students in the distance mode, our current understanding of PhD candidature at a distance is limited and incomplete. On the one end of the spectrum are accounts of unhappy and isolated doctoral students who are separated from communities of practice. At the same time, literature offers accounts of PhD students at a distance who view themselves as agential and autonomous and are happy not to get sidetracked by others. In this reflection we ask what distinguishes the conventional PhD student from one who is studying at a distance, and invite more research on self-efficacy and vicarious learning of PhD students at a distance.  相似文献   
13.
This article describes the ‘On-Demand Publishing in the Humanities’ project, funded by JISC as part of the eLib programme, at Liverpool John Moores University. The principal aims of the project were to develop a ‘cheap and cheerful’ model for networking electronic texts, to develop a model agreement for the networking of copyright texts for use with publishers, and to shed light on the problems and benefits of on-demand publishing for all the stakeholders involved. The article sets out the project methods, describes the extent to which the aims of the project have been fulfilled, analyses the reactions of end-users to the materials, and attempts an assessment of the current viability of on-demand publishing as a means of supplying copyright texts to students.  相似文献   
14.
This account of practice encompasses a pilot virtual action learning programme with a small group of learners. This was an 18-month extension to the one-week Leadership Open Programme that the participants had previously completed at the Business School. It includes insights from an evaluation study completed in early 2016. It considers in particular the following issues: the structuring of a virtual event; the significance of maintaining continuity of learning; the need for commonality of reference points about leadership in order to enhance it; the selection of problems by participants; whether leadership development itself is a ‘wicked problem’ and the role and skills required of the tutor to add value to the learning experience. Amongst other benefits, the participants found the chance to build relationships broke down the loneliness of leadership and greatly enhanced their learning. These issues will be explored further in a review planned for early 2017.  相似文献   
15.
Facebook is a frequently used Computer Mediated Environment (CME) for students and others to build social connections, with identities and deposited self-expression. Its widespread use makes it appropriate for consideration as an educational tool; though one that does not yet have clear guidelines for use. Whether a social networking site can be used for educational objectives remains largely unexplored as a research question. This paper discusses a study conducted at the University of Auckland and at Manchester Metropolitan University on how their students use Facebook, and its impact on their social and academic lives. Using theories of social capital and knowledge management, we explore some potential educational uses of Facebook. Guidelines are included for the educational use of Facebook by tutors in a university environment. These include both positive recommendations and activities and approaches to avoid; and include educational, administrative and legal issues.  相似文献   
16.
Within the post‐16 scene in England, curriculum innovation is currently endemic. Such change is often viewed as taking place in two separate contexts, the practical context of the classroom, and the theoretical, debating context of staffroom and LEA. Both contexts are explored through one case study of a teacher‐led innovation, attempting to use part‐time CPVE with A‐level students. It is shown that the contexts are not separate, but closely linked, in an organic and dialectical way. In the instance reported, the dysfunctional nature of these inter‐relationships was a major point of weakness in the innovation. The paper concludes that previous notions in the literature about the separation of the two contexts are over‐simplified, and that both innovators and researchers should show greater awareness of these interrelationships in future.  相似文献   
17.
In Experiment 1, rats were trained to leverpress on a variable ratio (VR) 30 schedule with a 500-msec delay between the reinforced response and food delivery. Subjects that experienced a signal during the delay responded faster than did control subjects that received the stimulus un-correlated with reinforcement. Higher response rates were obtained when the stimulus used to signal reinforcement was auditory rather than visual. Experiments 2 and 3 compared the effects of signaling reinforcement with either a localized or a diffuse light on responding maintained by VR schedules of reinforcement. Elevated response rates were observed with the diffuse stimulus, but the localized stimulus failed to produce such potentiation. Experiment 3 also examined the conditioned reinforcing power of localized and diffuse visual stimuli. These results are discussed with reference to (1) theories of selective association and sign tracking and (2) their implications for current theories of signaling reinforcement.  相似文献   
18.
19.
Quantum chemistry is based on the solution of the Schrödinger equation for a molecule. From starting data on the positions and nature of constituent atoms information is provided about the energy of the molecule and its electronic properties. The former can indicate what shapes drugs can adopt in binding to pharmacological receptors whilst electronic details, when compared using computer graphics, may highlight the factors responsible for biological activity. These techniques are beginning to show real successes in the design of drug molecules.  相似文献   
20.
Cataglyphis     
Cataglyphis is an ant of desert regions and has a behavioural pattern comparable with that of the bee, but much easier to study. It has a well-developed system of foraging and navigating and a social organisation well adapted to its environment. This review, by two independent research workers who have devoted much time to field studies, is the first to bring together most of the existing information about these fascinating insects.  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