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   912篇
  免费   8篇
教育   711篇
科学研究   52篇
各国文化   7篇
体育   66篇
综合类   1篇
文化理论   4篇
信息传播   79篇
  2023年   2篇
  2022年   4篇
  2021年   10篇
  2020年   9篇
  2019年   36篇
  2018年   30篇
  2017年   30篇
  2016年   36篇
  2015年   23篇
  2014年   25篇
  2013年   209篇
  2012年   33篇
  2011年   32篇
  2010年   22篇
  2009年   26篇
  2008年   22篇
  2007年   24篇
  2006年   21篇
  2005年   17篇
  2004年   15篇
  2003年   17篇
  2002年   12篇
  2001年   14篇
  2000年   24篇
  1999年   12篇
  1998年   8篇
  1997年   11篇
  1996年   15篇
  1995年   6篇
  1994年   14篇
  1993年   21篇
  1992年   9篇
  1991年   22篇
  1990年   11篇
  1989年   8篇
  1988年   8篇
  1987年   4篇
  1986年   4篇
  1985年   14篇
  1984年   4篇
  1983年   8篇
  1982年   6篇
  1981年   8篇
  1980年   2篇
  1979年   3篇
  1978年   8篇
  1977年   6篇
  1976年   5篇
  1972年   4篇
  1830年   1篇
排序方式: 共有920条查询结果,搜索用时 234 毫秒
51.
52.
53.
This paper explores some of the processes through which an educational policy agenda can be generated in the media sphere. It casts light on the roles of journalists and various types of expert in these processes as they pertain to critical literacy. I argue for the usefulness of cross-field performance as a concept which helps to illuminate the special place of individuals who position themselves across journalistic, academic and political fields. The analysis is supported by examination of patterns in newspaper reporting and academic publication, which suggests that contestation of critical literacy serves as a staging device for a team of policy entrepreneurs, whose performances work to discredit and exclude other players.  相似文献   
54.
Despite the impact of genetics on daily life, biology undergraduates understand some key genetics concepts poorly. One concept requiring attention is dominance, which many students understand as a fixed property of an allele or trait and regularly conflate with frequency in a population or selective advantage. We present the Dominance Concept Inventory (DCI), an instrument to gather data on selected alternative conceptions about dominance. During development of the 16-item test, we used expert surveys (n = 12), student interviews (n = 42), and field tests (n = 1763) from introductory and advanced biology undergraduates at public and private, majority- and minority-serving, 2- and 4-yr institutions in the United States. In the final field test across all subject populations (n = 709), item difficulty ranged from 0.08 to 0.84 (0.51 ± 0.049 SEM), while item discrimination ranged from 0.11 to 0.82 (0.50 ± 0.048 SEM). Internal reliability (Cronbach''s alpha) was 0.77, while test–retest reliability values were 0.74 (product moment correlation) and 0.77 (intraclass correlation). The prevalence of alternative conceptions in the field tests shows that introductory and advanced students retain confusion about dominance after instruction. All measures support the DCI as a useful instrument for measuring undergraduate biology student understanding and alternative conceptions about dominance.  相似文献   
55.
56.
57.
This paper proposes that Kelly's Personal Construct Psychology deserves examination as a constructivist basis for science teaching and learning. It argues that because of the explicit nature of the psychology, the clear definition of learning and meaning and the integration of affective, psychomotor and cognitive dimensions of learning, the psychology has much to offer science education.  相似文献   
58.
59.
Their article raises important questions concerning the lack of attention to issues of equal opportunity in the literature on specific learning difficulties. The authors identify five objectives for professional practice and research.  相似文献   
60.
Believe that the findings and recommendations of the Elton Committee have much to offer schools for children with emotional and behavioural difficulties, as well as mainstream schools. They outline the way they have introduced 'assertive discipline' into behaviour management policy of the school.  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