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   729篇
  免费   21篇
  国内免费   2篇
教育   598篇
科学研究   76篇
各国文化   4篇
体育   26篇
综合类   17篇
信息传播   31篇
  2023年   5篇
  2022年   5篇
  2021年   13篇
  2020年   22篇
  2019年   46篇
  2018年   39篇
  2017年   43篇
  2016年   44篇
  2015年   23篇
  2014年   35篇
  2013年   133篇
  2012年   54篇
  2011年   45篇
  2010年   32篇
  2009年   39篇
  2008年   29篇
  2007年   25篇
  2006年   30篇
  2005年   24篇
  2004年   18篇
  2003年   14篇
  2002年   7篇
  2001年   7篇
  2000年   2篇
  1999年   6篇
  1998年   4篇
  1997年   1篇
  1996年   2篇
  1995年   1篇
  1985年   1篇
  1984年   1篇
  1982年   1篇
  1981年   1篇
排序方式: 共有752条查询结果,搜索用时 17 毫秒
31.
This study examined the direct association between parental educational expectations and adolescents’ academic self‐efficacy, as well as the moderating influence of parental academic socialization messages. Participants were 148 Latino parent–adolescent dyads with the majority of Mexican origin (80.4%). Most of the parent participants were mothers (85.8%). Adolescents were 13 (46%) or 14 (54%) years of age, and 53% identified as female. Adolescents reported their academic self‐efficacy and perceptions of their parents’ educational expectations; parents reported on their academic socialization messages of shame/pressure and effort regarding academics. The results suggest that, after accounting for parents’ level of education and immigrant status, parental educational expectations were positively associated with adolescent academic self‐efficacy. This association was stronger among adolescents whose parents reported transmitting fewer messages of shame/pressure and academic effort. These results point to the importance of nuances in the content and type of academic socialization messages within Latino families.  相似文献   
32.
Using cross-sectional data regarding 793 rural children aged 10–16 in Sichuan Province of China, the present study examined the preceding-year rates of seven forms of child victimization (physical assault, property crime, peer/sibling victimization, child maltreatment, sexual victimization, witnessing family violence, and exposure to community violence) and poly-victimization, and found children’s victimization experiences increased as the degree of parental absence increased (from the presence of two biological parents, to parental migration and parental separation and divorce). Elevated levels of depression were also found among left-behind children and children of separated or divorced parents, compared to children living with both biological parents; and child poly-victimization added to the risk of child depression. Certain demographic characteristics (being a boy and younger) and parental factors were associated with child victimization in rural China. This study highlights the need for child protection in rural China, and in particular for parent-absent children.  相似文献   
33.
以广东省电子信息行业的286家企业为研究对象,探讨了供应商与客户参与技术创新对企业创新绩效影响,以及技术复杂性在供应商与客户参与技术创新和创新绩效关系中的调节效应。结果表明,供应商参与技术创新和客户参与技术创新对创新绩效均有显著的正向影响,技术复杂性对供应商参与技术创新与创新绩效间关系有显著的调节作用,但是对客户参与技术创新与创新绩效间关系的调节作用不显著。  相似文献   
34.
本文密切结合新产品开发情境,细分了新产品开发需要获取的三类知识,探讨了供应商参与对获取新产品开发所需要三类知识的影响,进而影响新产品开发效率的机理。以广东省158家企业为研究对象,应用结构方程方法实证了研究假设。结果表明,供应商参与对获取新产品开发所需的三类知识具有显著的正向影响,但是对新产品开发效率没有显著的直接影响;获取新产品开发所需的三类知识对新产品开发效率有显著的正向影响。揭示了知识获取是供应商参与影响新产品开发效率的中介变量。  相似文献   
35.
This paper analyses the impact of a UK local authority initiative – Fathers’ Friday – aiming to involve fathers in their children’s education, which took place in 20 early years’ and primary school settings. Whilst the study involved a range of methods, in this paper interview data associated with practitioners’ perspectives of the initiative are used. Theoretically, Bernstein’s concept of boundary and related notions of classification and framing provide a framework for exploring fathers’ positioning, and Bernstein’s concept of ‘voice’ helps to explain how relations are repositioned, as fathers engage with settings through their participation in the initiative. The authors’ contention is that whilst an existing structure of social relations positions how settings and individuals can relate to one another, experiencing the Fathers’ Friday initiative under changed conditions produces a weakened boundary space for fathers, from which ‘conversations can start’. Children themselves form part of this process of redrawing weakened boundaries.  相似文献   
36.
Leisure reading behavior is a key predictor of educational success. Transportability is a trait that determines how likely an individual is to become involved in a story, and past research has suggested that involvement may be related to leisure reading behavior. However, available measures of transportability have not been validated with children or related to leisure reading. To address this gap, children 9–13 years old (N = 136) completed a revised version of the Transportability Scale. A 13-item version of the scale was found to be unidimensional, reliable, and predictive of 6% of the variance in leisure reading (above and beyond sex, age, reading ability, and student performance). Transportability was also related to genre preference and several interesting sex differences emerged. The Transportability Scale provides researchers with a psychometrically sound measure of narrative involvement to advance research on leisure reading.  相似文献   
37.
This article presents the results of a study using both quantitative and qualitative data to uncover the extent and nature of the involvement of academic staff in the processes of acquisition and implementation of educational technologies. Actor-network theory (ANT) is used to inform the design of the study and the analysis of the data. Three main areas of investigation are (1) issues of institutional policy and overall purpose of technology, (2) issues of staff involvement in various activities related to acquisition and use of technology and (3) issues related to the existence of arenas for dialogue and discussions of technological needs and requirements across organisational boundaries. The analysis focuses on the diffuseness of the role of academic staff in processes of development of institutional policies and technology acquisition. The article concludes with suggestions for organisational policy in higher education contexts, and possible directions for new research.  相似文献   
38.
Demands for educational accountability are being called for at all levels: preschool through graduate school. Standardized tests are being widely utilized, but this measurement is not appropriate for young children. Portfolio assessment is a more promising approach to measure children's growth, development, and achievement. This paper outlines criteria that portfolios must have in order to be effective assessment tools. Methods of gathering information and tips for portfolio development are shared and several examples of children's work samples are included  相似文献   
39.
Using data from the nationally representative Head Start Family and Child Experiences Survey (FACES), the relationships between living in a household where a household member had been arrested or incarcerated and conduct problems of preschool children enrolled in Head Start were examined. Children who lived in such households showed more aggressive, hyperactive, and withdrawn behaviors than children who lived in households with no such exposure. These associations remained statistically significant after controlling for other family background characteristics. Parental involvement in Head Start, less use of spanking, and more time spent by the child in Head Start were associated with less problem behaviors.  相似文献   
40.
The present study explores Greek parents’ views on parental educational involvement and its impact on adolescent scholastic and social development. Specifically, aspects of parental involvement such as the achieved objectives of current parent–school communication, the psychological climate dominating teacher–parent interactions and parents’ suggestions for improvement of current policies and practices are examined. Four hundred and seventy‐five parents participated in the study. Findings showed that family–school communication is believed to be insufficient in Greece, despite the fact that parents tend to: (1) regard their cooperation with teachers as determinative of adolescent academic and psychosocial development; (2) consider teachers to be friendly and caring; and (3) believe that secondary school provides some opportunities for constructive parental involvement. These paradoxes are discussed and explained as a result of radical changes in current social and educational values, principles and objectives.  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