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   6篇
教育   192篇
科学研究   3篇
各国文化   3篇
体育   24篇
文化理论   6篇
信息传播   24篇
  2021年   2篇
  2020年   8篇
  2019年   6篇
  2018年   2篇
  2017年   10篇
  2016年   6篇
  2015年   4篇
  2014年   6篇
  2013年   60篇
  2012年   7篇
  2011年   5篇
  2010年   5篇
  2009年   6篇
  2008年   7篇
  2007年   3篇
  2006年   6篇
  2005年   5篇
  2004年   3篇
  2003年   6篇
  2002年   5篇
  2001年   6篇
  2000年   4篇
  1999年   3篇
  1998年   3篇
  1997年   4篇
  1995年   5篇
  1994年   4篇
  1992年   6篇
  1991年   5篇
  1990年   3篇
  1989年   7篇
  1988年   3篇
  1987年   2篇
  1986年   2篇
  1985年   2篇
  1984年   4篇
  1983年   2篇
  1981年   1篇
  1980年   1篇
  1979年   4篇
  1978年   1篇
  1977年   2篇
  1976年   3篇
  1975年   2篇
  1974年   2篇
  1973年   3篇
  1972年   1篇
  1970年   1篇
  1959年   1篇
  1937年   1篇
排序方式: 共有252条查询结果,搜索用时 15 毫秒
21.
22.
23.
24.
This paper is about middle schools and the effects of recent policies on the curricula organisation of six of them. We begin by establishing some general links between middle school origins, brief history and development, and wider economic and political forces for change. Drawing on four years of research with a group of schools in one local authority, we describe some of the directions of change which followed the Great Debate. We highlight recent changes as these schools came under increasing bureaucratic control, with the emphasis on the organisation of pupil selection and changes from mixed ability grouping, to setting, and back to mixed ability groups. We conclude with some theoretical discussion related to the work of Habermas.  相似文献   
25.
26.
27.
In 1997, the New York School Choice Scholarships Foundation Program (SCSF) randomly offered three-year scholarships to attend private schools to approximately 1,000 low-income families in New York City. In this paper we leverage exogenous variation generated by the SCSF to estimate the causal effect of the private school voucher offer—and the private school attendance it induced—on later-life voter registration and turnout outcomes. Our results demonstrate that the voucher intervention had no effect on registering to vote or voting in any of several elections for either the full sample or any of several demographic subgroups. Although unique aspects of the SCSF context impose limits on the scope of our results, they have clear implications for assessing the relative effectiveness of public and private schools in preparing democratic citizens. We close the paper by discussing the implications of the results for research and policy.  相似文献   
28.
OBJECTIVE: To examine family risk factors associated with dissociative symptoms among homeless and runaway youth. METHOD: Three hundred and twenty-eight homeless and runaway youth were interviewed using a systematic sampling strategy in metropolitan Seattle. Homeless young people were interviewed on the streets and in shelters by outreach workers in youth service agencies. RESULTS: The current study revealed widespread prevalence of dissociative symptoms among these young people. Multivariate analyses revealed that sexual abuse, physical abuse, and family mental health problems were all positively associated with dissociative symptoms. No gender differences were found for any of the models. CONCLUSIONS: Dissociative behavior is widespread among these youth and may pose a serious mental health concern. Some young people experience numerous stressors, and with few resources and little support available, many may invoke maladaptive strategies such as dissociative behavior to handle such situations, which may in turn be detrimental to their mental health. Unless youth are provided with programs and intervention, the cycle of abuse that they have experienced at home is likely to continue on the street.  相似文献   
29.
Individual differences in inhibitory control and children's theory of mind   总被引:35,自引:0,他引:35  
This research examined the relation between individual differences in inhibitory control (IC; a central component of executive functioning) and theory-of-mind (ToM) performance in preschool-age children. Across two sessions, 3- and 4-year-old children (N = 107) were given multitask batteries measuring IC and ToM. Inhibitory control was strongly related to ToM, r = .66, p < .001. This relation remained significant controlling for age, gender, verbal ability, motor sequencing, family size, and performance on pretend-action and mental state control tasks. Inhibitory tasks requiring a novel response in the face of a conflicting prepotent response (Conflict scale) and those requiring the delay of a prepotent response (Delay scale) were significantly related to ToM. The Conflict scale, however, significantly predicted ToM performance over and above the Delay scale and control measures, whereas the Delay scale was not significant in a corresponding analysis. These findings suggest that IC may be a crucial enabling factor for ToM development, possibly affecting both the emergence and expression of mental state knowledge. The implications of the findings for a variety of executive accounts of ToM are discussed.  相似文献   
30.
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