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   376篇
  免费   3篇
教育   256篇
科学研究   27篇
各国文化   6篇
体育   44篇
综合类   2篇
文化理论   2篇
信息传播   42篇
  2024年   1篇
  2023年   3篇
  2022年   2篇
  2021年   8篇
  2020年   1篇
  2019年   13篇
  2018年   21篇
  2017年   16篇
  2016年   13篇
  2015年   9篇
  2014年   11篇
  2013年   70篇
  2012年   8篇
  2011年   16篇
  2010年   8篇
  2009年   13篇
  2008年   7篇
  2007年   16篇
  2006年   10篇
  2005年   12篇
  2004年   5篇
  2003年   5篇
  2002年   13篇
  2001年   7篇
  2000年   11篇
  1999年   9篇
  1998年   11篇
  1997年   5篇
  1996年   9篇
  1995年   13篇
  1994年   4篇
  1993年   6篇
  1992年   2篇
  1991年   3篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   2篇
  1986年   2篇
  1982年   1篇
  1979年   2篇
  1978年   1篇
  1976年   1篇
  1975年   1篇
  1845年   1篇
  1838年   2篇
排序方式: 共有379条查询结果,搜索用时 15 毫秒
181.
A classroom’s social environment and student dispositions towards social interaction together exert a substantial influence on academic outcomes. The strength of this effect is highlighted by research showing the positive effect of cooperative learning on student achievement, but can also be seen in the contribution that student social dispositions, specifically one’s disposition toward helping others (i.e. prosocial), has on individual achievement. The current study sought to assess the psychometric properties of the original Cooperative Classroom Environment Measure (CCEM) and refine the measure to increase its validity for use in the classroom. The CCEM was developed to provide information to educators about factors in the classroom environment contributing to student prosociality. The original form was answered by 431 undergraduate students enrolled in an introductory life science class. Following data collection, both exploratory factor analysis (EFA) and Rasch analysis were used to remove problematic items and generate a refined form. The psychometric properties of this refined form were examined using Rasch and confirmatory factor analysis, and supported the presence of six (out of eight originally hypothesized) subscale constructs analogous to those influencing prosociality in other contexts. Additional evidence showed the presence of a single prominent underlying latent factor (termed Prosocial) that could account for significant variance in all subscale constructs. These findings provided preliminary evidence for the use of both the CCEM subscales and whole survey measures for investigations into optimizing classroom social environments for prosocial action.  相似文献   
182.
ABSTRACT:  This paper synthesises a collaborative review of social capital theory, with particular regard for its relevance to the changing educational landscape within Scotland. The review considers the common and distinctive elements of social capital, developed by the founding fathers – Putnam, Bourdieu and Coleman – and explores how these might help to understand the changing contexts and pursue opportunities for growth.  相似文献   
183.
Abstract

Despite heightened awareness about climate change, individuals remain rather indifferent to the issue. The reasons being that many public education programmes rely essentially on information dissemination and do not help individuals understand the given information. The authors believe that there is potential of environmental education for understanding and promoting pro-environmental behaviour. The proposed transformative education for climate change (TrEC) programme focuses on three elements (knowledge, skills and values) to help individuals understand environmental issues and to empower them to take pro-environmental action. This mixed method study was conducted in collaboration with various government agencies and 173 residents in a housing estate in Singapore. The findings suggest that with better understanding (knowledge) about the climate change issue, individuals can make informed decisions (attitude) and be encouraged to adopt pro-environmental behaviour (action).  相似文献   
184.
         下载免费PDF全文
High shyness during early adolescence is associated with impaired peer relationships and risk for psychiatric disorders. Little is known, however, about the relation between shyness and trajectories of brain development over early adolescence. The current study longitudinally examined trajectories of resting‐state functional connectivity (rs‐fc) within four brain networks in 147 adolescents. Subjects underwent functional magnetic resonance imaging at three different time points, at average ages 10.5 (range = 7.8–13.0), 11.7 (range = 9.3–14.1), and 12.9 years (range = 10.1–15.2). Multilevel linear modeling indicated that high shyness was associated with a less steep negative slope of default mode network (DMN) rs‐fc over early adolescence relative to low shyness. Less steep decreases in DMN rs‐fc may relate to increased self‐focus in adolescents with high shyness.  相似文献   
185.
    
Learning bone anatomy of the skull is a complex topic involving three-dimensional information. The impact of the use of human dry skulls and cone beam computed tomography (CBCT) imaging was investigated in the teaching of undergraduate dental students. Sixty-four first-year students in the University of Hong Kong were randomly divided into eight groups. Four teaching methods were tested: (1) CBCT followed by standard lecture, (2) CBCT followed by lecture with skulls, (3) standard lecture followed by CBCT, and (4) lecture with skulls followed by CBCT. After each, students were given a multiple-choice questionnaire to assess their objective learning outcome (20 questions) and a questionnaire for their subjective satisfaction (10 statements). Surveys were assessed with Cronbach's alpha, Kendall's tau-b, and principal components analysis. Data were analyzed with Student's t-test and a one-way ANOVA (significance α = 0.05). Standard lecture followed by CBCT showed the highest learning outcome score (81.6% ± 14.1%), but no significant difference was present among four teaching methods. Cone beam computed tomography followed by lecture with skulls scored the highest overall subjective satisfaction (4.9 ± 0.8 out of 6), but no significant difference was present among teaching methods. Nevertheless, students' perception of learning was positively influenced by the use of skulls (P = 0.018). The timing of administration of the CBCT did not affect students' subjective satisfaction or objective learning outcome. Students perceived to learn more by using skulls, but their objective learning outcomes were not significantly affected. A discrepancy seems to exist between students' perception of learning and their effective performance.  相似文献   
186.
    
It is now almost a quarter of a century since the publication of the first paper demonstrating the effects of a behavioural approach within a British school setting (Ward, 1971). In the intervening period, a succession of papers, mostly in the form of case studies, have extended such work. However, accounts have also frequently drawn attention to the fact that such methods do not always correspond with teachers’ more intuitive approaches to the behaviour of pupils they deem difficult to manage. This paper considers the various attempts that have been made to synthesise behavioural approaches with other theoretical frameworks in order to understand better these recurring problems of implementation within educational settings. One prominent psychological perspective that has been relatively neglected from these considerations is that of attribution theory. This paper reports on an interview study of 24 primary age‐range teachers who had successfully adopted a behavioural approach to a difficult pupil in consultation with an educational psychologist (EP). An analysis is made of these teachers’ attributions for the origins of the pupils’ behaviour and for the improvements that are achieved. The results indicate that different models of attribution are applied by the teachers to the pupils, parents and themselves, suggesting that for sustained and generalisable improvements, EPs may need to take a much more explicit and detailed approach to teachers’ construing of difficult behaviour as well as their actions in response to it.  相似文献   
187.
Editorial     
  相似文献   
188.
This paper identifies and analyses different dimensions of time and their implications for teachers’ work. The theoretical analysis arises from a study of elementary principals’ and teachers’ perceptions and uses of preparation time. Five dimensions of time are identified and discussed: technical‐rational time, micropolitical time, phenomenological time, physical time, and sociopolitical time. From the point of view of the classroom, teachers and administrators have different perceptions of time. Driven by linear, technical‐rational time perspectives, administrators seek to speed the pace of change. Teachers operate in a phenomenological time‐frame where they seek to slow down change. As the gap between administration and teaching widens, so do the differences in time perspectives between teachers and administrators. The paper concludes with a set of questions about the strength of present divisions between administration and teaching.  相似文献   
189.
    
Technology assessment (TA) has a strong history of helping to identify priorities and improve environmental sustainability, cost-effectiveness and wider benefits in the technology policies and innovation strategies of nation-states. At international levels, TA has the potential to enhance the roles of science, technology and innovation towards achieving the Millennium Development Goals, effectively implementing the UN Framework on Climate Change and fostering general global transitions to ‘green economies’. However, when effectively recommending single ostensibly ‘best’ technologies or strategies, TA practices can serve unjustifiably to ‘close down’ debate, failing adequately to address technical uncertainties and social ambiguities, reducing scope for democratic accountability and co-ordination across scales and contexts. This paper investigates ways in which contrasting processes ‘broadening out’ and ‘opening up’ TA can enhance both rigour and democratic accountability in technology policy, as well as facilitating social relevance and international cooperation. These methods allow TA to illuminate options, uncertainties and ambiguities and so inform wider political debates about how the contending questions, values and knowledges of different social interests often favour contrasting innovation pathways. In this way TA can foster both technical robustness and social legitimacy in subsequent policy-making. Drawing on three empirical case studies (at local, national and international levels), the paper discusses detailed cases and methods, where recent TA exercises have contributed to this ‘broadening out’ and ‘opening up’. It ends by exploring wider implications and challenges for national and international technology assessment processes that focus on global sustainable development challenges.  相似文献   
190.
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