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   1438篇
  免费   13篇
  国内免费   1篇
教育   1044篇
科学研究   83篇
各国文化   14篇
体育   134篇
文化理论   24篇
信息传播   153篇
  2021年   13篇
  2020年   21篇
  2019年   33篇
  2018年   36篇
  2017年   42篇
  2016年   51篇
  2015年   21篇
  2014年   29篇
  2013年   357篇
  2012年   43篇
  2011年   40篇
  2010年   28篇
  2009年   26篇
  2008年   36篇
  2007年   39篇
  2006年   34篇
  2005年   36篇
  2004年   34篇
  2003年   27篇
  2002年   32篇
  2001年   21篇
  2000年   23篇
  1999年   23篇
  1998年   13篇
  1997年   22篇
  1996年   15篇
  1995年   18篇
  1994年   16篇
  1993年   22篇
  1992年   14篇
  1991年   32篇
  1990年   8篇
  1989年   10篇
  1988年   20篇
  1987年   16篇
  1986年   12篇
  1985年   14篇
  1984年   11篇
  1983年   12篇
  1982年   12篇
  1981年   19篇
  1980年   13篇
  1979年   13篇
  1978年   11篇
  1977年   10篇
  1976年   12篇
  1974年   6篇
  1972年   6篇
  1969年   6篇
  1967年   6篇
排序方式: 共有1452条查询结果,搜索用时 515 毫秒
121.
This paper provides a systematic examination of the use of a Grand Innovation Prize (GIP) in action – the Progressive Automotive Insurance X PRIZE – a $10 million prize for a highly efficient vehicle. Following a mechanism design approach we define three key dimensions for GIP evaluation: objectives, design, and performance, where prize design includes ex ante specifications, ex ante incentives, qualification rules, and award governance. Within this framework we compare observations of GIPs from three domains – empirical reality, theory, and policy – to better understand their function as an incentive mechanism for encouraging new solutions to large-scale social challenges. Combining data from direct observation, personal interviews, and surveys, together with analysis of extant theory and policy documents on GIPs, our results highlight three points of divergence: first, over the complexity of defining prize specifications; secondly, over the nature and role of incentives, particularly patents; thirdly, the overlooked challenges associated with prize governance. Our approach identifies a clear roadmap for future theory and policy around GIPs.  相似文献   
122.
123.
Previous studies have reported, but not explained, the reason for a robust association between reading achievement and antisocial behavior. This association was investigated using the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative 1994-1995 birth cohort of 5- and 7-year-olds. Results showed that the association resulted primarily from environmental factors common to both reading and antisocial behavior and was stronger in boys. Environmental factors also explained the relation between reading disability and conduct disorder. Leading candidate environmental risk factors weakly mediated the association. For boys the best explanation was a reciprocal causation model: poor reading led to antisocial behavior, and vice versa. In contrast, the relation between reading achievement and attention deficit hyperactivity disorder was best explained by common genetic influences.  相似文献   
124.
125.
126.
A student-centred approach to learning encourages students to have more responsibility for their learning and is a process that relies heavily on professional confidence to ‘let-go’ of traditional teaching responsibilities. This paper describes the introduction of a student-centred approach within one further education college in Ireland, explores the facilitation role of the lecturer and identifies strategies that have enabled effective transition from traditional pedagogical practice. The research incorporated semi-structured interviews with five lecturers who adopted student-centred learning in their teaching, focus group sessions with 36 students who engaged in a student-centred module and two classroom observations. The research identified some common understanding of a student-centred approach, although the emphasis differed slightly between lecturers and students, highlighting some implications for on-going practice.  相似文献   
127.
128.
A mentorship scheme based on supplemental instruction was established in a degree programme at the University of Sunderland. The aim of the scheme was to help with the integration of level two students (proteges) from franchise colleges onto the degree programme. Each mentor was responsible for three to four proteges. The mentors (level three students) kept diaries which have been analysed using qualitative principles. Four stages in the mentors career have been identified. The analysis has helped inform the progress of future developments in mentoring.  相似文献   
129.
130.
Today's school leaders are searching for a way to give value to and effectively manage a school's intangible assets to create a more holistic picture of student success. Schools establish partnerships with community organizations towards this end and to ultimately impact student learning. Utilizing the framework of principals as knowledge managers, this paper describes how school principals involved in a university partnership developed a tool to manage and intentionally utilize the intangible assets of the school–university partnership to increase student learning. Included are examples of how the tool was applied and suggestions for adapting the tool to any school partnership.  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