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   870篇
  免费   20篇
  国内免费   1篇
教育   733篇
科学研究   15篇
各国文化   7篇
体育   40篇
文化理论   6篇
信息传播   90篇
  2023年   3篇
  2022年   7篇
  2021年   8篇
  2020年   12篇
  2019年   19篇
  2018年   23篇
  2017年   29篇
  2016年   35篇
  2015年   15篇
  2014年   32篇
  2013年   217篇
  2012年   28篇
  2011年   26篇
  2010年   26篇
  2009年   29篇
  2008年   28篇
  2007年   24篇
  2006年   22篇
  2005年   20篇
  2004年   13篇
  2003年   20篇
  2002年   24篇
  2001年   22篇
  2000年   12篇
  1999年   13篇
  1998年   7篇
  1997年   7篇
  1996年   13篇
  1995年   14篇
  1994年   10篇
  1993年   13篇
  1992年   10篇
  1991年   14篇
  1990年   6篇
  1989年   6篇
  1988年   6篇
  1987年   5篇
  1986年   8篇
  1985年   7篇
  1984年   5篇
  1983年   9篇
  1982年   3篇
  1981年   5篇
  1980年   6篇
  1979年   8篇
  1977年   4篇
  1975年   4篇
  1974年   4篇
  1973年   2篇
  1966年   2篇
排序方式: 共有891条查询结果,搜索用时 15 毫秒
771.
The past decade has seen a growing political and academic concern with boys' underachievement. Drawing on the case study of a London primary classroom, this article argues that contemporary gendered power relations are more complicated and contradictory than the new orthodoxy that girls are doing better than boys suggests. The girls in this case study took up very varied positions in relation to traditional femininities. Yet, despite widely differentiated practices, all the girls at various times acted in ways which bolstered boys' power at the expense of their own. While peer group discourses constructed girls as harder working, more mature and more socially skilled, still the boys and a significant number of the girls adhered to the view that it is better being a boy. The article concludes that in this particular primary school, girls and boys still learned many of the old lessons of gender relations which work against gender equity.  相似文献   
772.
In order to highlight the gender dimension of groupwork I undertook a piece of research in an inner city primary school. My aim was to discover how the group dynamic is affected by altering the gender composition. Consequently I set up a research project in which two groups of primary aged children, one mixed sex, the other girls only, worked on an identical craft, design and technology task. My research findings illuminate the contradictions, complexities and paradox with which issues of gender in the primary school are riven. The findings support the view that the impact of gender on girls is not uniform and consistent across boundaries of race and class but that the three categories are inextricably interwoven. Race and class make significant contributions to any discourse on inequality and although my research is purportedly about gender, the evidence revealed a need for far more investigation into the ways in which gender intersects with race and class.  相似文献   
773.
OBJECTIVE: This paper tests hypotheses based on Garland and Dougher's (1990) formulation of the "victim to victimizer" relationship which is a social learning theory etiological approach to adolescent sexual offending. METHOD: Two hundred sixteen adolescent sexually victimized sexual offenders and 93 adolescent sexually victimized nonsexual offending delinquents from three Michigan sexual offender treatment facilities participated in an anonymous cross-sectional survey regarding their sexual victimization and offending as well as a social desirability measure. RESULTS: When comparing the two groups, nonsexually offending delinquents and sexually offending delinquents, the latter were found to have: closer relationships with their perpetrators; a higher chance of having a male perpetrator(s); a longer duration of sexual victimization; more forceful sexual victimization; and the experience of penetration as part of their sexual victimization. Logistic regression showed that the gender of the perpetrators being both male and female and the forcefulness of the perpetrators were the best predictors of being in the sexual offender group. CONCLUSIONS: The social learning theory hypotheses were generally supported. Further multivariate research on this theory is warranted.  相似文献   
774.
Wisconsin's Early Childhood Excellence Initiative was a $15 million public policy effort designed in 2000 to increase child care quality for low-income children. An evaluation revealed significant improvement in classroom quality, the quality of caregiver interaction, and caregivers' beliefs about children following a complex multi-faceted intervention in 28 selected child care centers. The evaluation also revealed higher quality in Centers for Excellence relative to Comparison centers. Research over the past 35 years has demonstrated that high quality early care and education is one of our best hopes for optimizing the long-term developmental outcomes of infants and young children in poverty. Positive results from this evaluation suggest that it may be within the power of state government to raise the quality of early care and education, should the commitment be there to do so.  相似文献   
775.
One Monday morning, Sandra walked into her day care classroom with a heavy box filled with rocks. She announced with pleasure to her four- and five-year-old classmates that she had begun a rock collection. Other children quickly came over and began making comments about the colors and sizes of the rocks and about rocks they had found themselves.Diane E. Levin is Associate Professor of Education at Wheelock College in Boston, MA.  相似文献   
776.
Diane Stone 《Compare》2002,32(3):285-296
The 'knowledge agenda' has become a central part of development discourse. This paper addresses one aspect of this discourse - the use of policy research in the social sciences - and the dilemmas that have been encountered by both development agencies and researchers in communicating and making use of that research. Development agencies as well as NGOs have initiated work to evaluate and document the effectiveness of research partnerships, knowledge capacity building and (social) science policy impact. As a multilateral initiative, the Global Development Network (GDN), and especially its 'Bridging Research and Policy' project, provides a vehicle to address issues related to research impact. Twelve perspectives on improving research and policy linkages are outlined to reveal that how the problem is defined shapes policy responses. Taken together, these explanations provide a multifaceted picture of the research-policy nexus indicating that there are many possible routes to 'bridging' research and policy. These diverse perspectives will be categorised into three broad categories of explanation: (i) supply-side; (ii) demand-led; and (iii) policy currents. However, knowledge is part of the solution to many development problems but not of itself a panacea.  相似文献   
777.
Numerous studies have shown that students often hold conceptions that conflict with accepted scientific ideas, both prior to and after instruction. The failure of instruction to affect students' conceptions can be interpreted as a failure to facilitate conceptual change. In this paper, an instructional strategy will be described that facilitates conceptual change in the special case where conceptual difficulties appear to arise because students confuse related physics concepts. The strategy involves two parts. Firstly, students observe an experiment or demonstration that conflicts with what they expect to see. Secondly, the instructor identifies students' intuitions that are correct but that they have associated with an incorrect physics term, and substitutes the correct physics term. Students can thus develop more scientifically acceptable understandings of physics concepts without having to give up their intuitive ideas. The use of this strategy will be illustrated in two domains of physics. Specializations: physics education, conceptual development, instructional design, improvement of tertiary science education.  相似文献   
778.
The gender project I have been involved in was a practical response to theoretical concerns regarding the impact of the hidden curriculum and sex stereotyping in primary schools. The aim of the project was primarily to improve the level of achievement of the girls. Equally important was a desire to broaden curriculum experience into non‐stereotypical areas for both boys and girls. Unlike similar projects, Preston School's single sex groups were monitored throughout their duration. Consequently there are substantially more data on the attitudes of teachers, girls and boys towards gender than are normally available for such projects. This article constitutes an attempt by one of the teachers involved to evaluate the efficacy of Preston School's initiative within a theoretical framework that explores the wider issues of gendered subjectivity, male sexism and female self‐depreciation.  相似文献   
779.
780.
This study analyses children development of semantic, linguistic, procedural and schematic knowledge in the context of writing arithmetic word problems. 139 children aged between 8 and 12 years old were presented with a task which consisted in writing arithmetic word problems, according to some contraints: words, questions or measures to include in their problems; type of problems to write. Results show the relevance of actual theoritical models of problem solving (Mayer, 1983; Kintsch & Greeno, 1985). Schematic knowledge seem indeed more important than other knowledge in the process of writing arithmetic word problems; semantic knowledge are also used to choose relevant numbers or measures; the roles of linguistic and procedural knowledge seem less evident. Finally, some hypotheses related with the development of mental models of arithmetic word problems are formulated.  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