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   4566篇
  免费   51篇
  国内免费   10篇
教育   3414篇
科学研究   241篇
各国文化   43篇
体育   406篇
综合类   3篇
文化理论   62篇
信息传播   458篇
  2022年   27篇
  2021年   44篇
  2020年   59篇
  2019年   112篇
  2018年   141篇
  2017年   151篇
  2016年   146篇
  2015年   99篇
  2014年   118篇
  2013年   936篇
  2012年   131篇
  2011年   128篇
  2010年   149篇
  2009年   135篇
  2008年   146篇
  2007年   144篇
  2006年   108篇
  2005年   95篇
  2004年   99篇
  2003年   81篇
  2002年   96篇
  2001年   66篇
  2000年   107篇
  1999年   74篇
  1998年   74篇
  1997年   63篇
  1996年   73篇
  1995年   57篇
  1994年   67篇
  1993年   63篇
  1992年   49篇
  1991年   70篇
  1990年   51篇
  1989年   47篇
  1988年   37篇
  1987年   45篇
  1986年   45篇
  1985年   43篇
  1984年   47篇
  1983年   39篇
  1982年   31篇
  1981年   35篇
  1980年   30篇
  1979年   24篇
  1978年   32篇
  1977年   38篇
  1976年   27篇
  1975年   22篇
  1974年   23篇
  1972年   14篇
排序方式: 共有4627条查询结果,搜索用时 15 毫秒
31.
Using social cognitive career theory, we examined the relationships between parental variables (parental career expectations, adolescent–parent career congruence) and adolescent career aspirations and career actions (planning, exploration) in a sample of Grade 10 Indonesian high school students. We found good support for a model that revealed various routes by which the two parental variables were associated with adolescent career aspirations and career actions, although the main influence of the parental variables was by way of self-efficacy. The findings demonstrate important roles for parental career expectations and adolescent–parent career congruence in adolescents’ career aspirations and actions.  相似文献   
32.
Challenges for researchers wishing to gain insights into student beliefs about mathematics and learning include the identification of prompts to which young children can respond easily and which have the potential to provide meaningful insights into their beliefs. This article reports on a selection of such prompts used within an exploratory study that investigated beliefs about mathematics, learning and helping factors for learning mathematics of eight children of 8 to 9 years of age. These prompts, described as creative interviewing procedures, are classified under the key categories of visual, verbal and text-based. The article provides brief details of the study as background but focuses on discussing the nature of the tasks, and, through the inclusion of a selection of responses, illustrates their potential value as research tools for gaining insights into young children’s beliefs about mathematics and learning. It seems that teachers could use the prompts to gain alternate perspectives into children’s beliefs which in turn might inform their instruction.  相似文献   
33.
Video analysis, using the program Tracker (Open Source Physics), in the educational process introduces a new creative method of teaching physics and makes natural sciences more interesting for students. This way of exploring the laws of nature can amaze students because this illustrative and interactive educational software inspires them to think creatively, improves their performance and helps them in studying physics. This paper deals with increasing the key competencies in engineering by analysing real-life situation videos – physical problems – by means of video analysis and the modelling tools using the program Tracker and simulations of physical phenomena from The Physics Education Technology (PhET?) Project (VAS method of problem tasks). The statistical testing using the t-test confirmed the significance of the differences in the knowledge of the experimental and control groups, which were the result of interactive method application.  相似文献   
34.
We examined the developmental relations of phonological awareness (PA) and rapid automatized naming (RAN) with reading in a cross-sectional study with 874 Spanish children from Grades 2 to 6. Our main prediction was that the RAN–reading relationship would decrease due to a gradual change in reading strategy, from serial decoding to sight word reading. Therefore, in contrast to most previous studies, we used discrete reading tasks. Serial RAN tasks for objects, colors, digits, and letters were included. First, we examined whether the RAN tasks loaded on the same constructs across time. An alphanumeric and a nonalphanumeric factor were identified, which were invariant over time. In subsequent multigroup structural equation models we found that the PA–reading relationship was low but slightly increased in the higher grades. As predicted, the RAN–reading relationship decreased for words, whereas the relationship remained stable for pseudowords.  相似文献   
35.
36.
Schooling Quasi-Markets: Reconciling Economic and Sociological Analyses   总被引:2,自引:0,他引:2  
We provide an economic assessment of the operation of schooling quasi-markets, re-interpreting the findings of the mainly sociologically-based empirical research. We find that economic analysis is complementary to that of sociology, providing further explanations for the failure of greater competition to increase the diversity of provision and challenge traditional school hierarchies.  相似文献   
37.
This study investigated the associations between cultural diversity approaches endorsed by teachers and adolescents' positive and negative intergroup contact in schools. Participants were 984 adolescents (Mage = 14.66; 62.7% female; 24.8% ethnic minority) involved in a three-wave longitudinal study between 2019 and 2020. Results highlighted that perceived equal treatment by teachers was related to higher positive and lower negative contact over time. However, perceived support for contact and cooperation and interest of teachers in children's cultural background were not related to either positive or negative contact over time. Importantly, the results were replicated across ethnic minority and majority adolescents. This study provides novel insights into the key role that teachers can play in promoting cultural diversity approaches to facilitate harmonious intergroup interactions in schools.  相似文献   
38.
Analysis of pretest–posttest scores on the Corrective Feedback Self‐Efficacy Instrument (Page & Hulse‐Killacky, 1999 ) following a supervision workshop indicated a significant positive relationship between workshop training and supervisors' feedback self‐efficacy in giving corrective feedback. Furthermore, the association between prior supervision training, supervision experience, and feedback self‐efficacy was measured. Practical and research implications are discussed.  相似文献   
39.
In countries such as the UK, schools have a responsibility to prevent all forms of bullying, including those related to sexual orientation. However, relatively little is known about how schools go about this work successfully. This study aimed to identify how three secondary schools in south London, England, were addressing homophobia. Three different kinds of schools – a co-educational, boys' and girls' school – were selected, each known to have conducted work to counter homophobic bullying. In each school, interviews were conducted with staff and pupils. Work on homophobia and homophobic bullying was said by most staff respondents to be part of a general commitment to countering bullying. Pupils stated that they were keen that homophobic bullying should be tackled – and distinguished bullying from ‘cussing’, ‘taking the mick’ and ‘mucking about’. Work carried out in schools had influenced pupils to consider homophobia and its effects – although the media as well as personal and family relationships were also important in this respect. Findings are discussed with regard to ways in which schools might better align what they do with regard to pupils' own values and understandings about how best to address homophobia and bullying.  相似文献   
40.
With children using digital media at ever younger ages, media-education becomes a pressing issue for parents. As there is hardly any research on how parents guide the online activities of toddlers and young children an internet-survey was held among 792 Dutch parents of children aged between 2 and 12 years. Factor analysis revealed that for the internet, parents partly use the same strategies they also apply for television and video games: ‘co-use’, ‘active mediation’, and ‘restrictive mediation’. In addition, they also utilise new strategies: ‘supervision’ and ‘technical safety guidance’. Mediation was mainly predicted by the child's age and online behaviour (e.g., gaming, social networking), as well as by the number of computers in the home and the parents' gender, education and computer/internet skills. Finally, parents also use more mediation when they expect that the internet has a positive effect and particularly when they believe that it has a negative impact.  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