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111.
This paper provides a systematic examination of the use of a Grand Innovation Prize (GIP) in action – the Progressive Automotive Insurance X PRIZE – a $10 million prize for a highly efficient vehicle. Following a mechanism design approach we define three key dimensions for GIP evaluation: objectives, design, and performance, where prize design includes ex ante specifications, ex ante incentives, qualification rules, and award governance. Within this framework we compare observations of GIPs from three domains – empirical reality, theory, and policy – to better understand their function as an incentive mechanism for encouraging new solutions to large-scale social challenges. Combining data from direct observation, personal interviews, and surveys, together with analysis of extant theory and policy documents on GIPs, our results highlight three points of divergence: first, over the complexity of defining prize specifications; secondly, over the nature and role of incentives, particularly patents; thirdly, the overlooked challenges associated with prize governance. Our approach identifies a clear roadmap for future theory and policy around GIPs. 相似文献
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Previous studies have reported, but not explained, the reason for a robust association between reading achievement and antisocial behavior. This association was investigated using the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative 1994-1995 birth cohort of 5- and 7-year-olds. Results showed that the association resulted primarily from environmental factors common to both reading and antisocial behavior and was stronger in boys. Environmental factors also explained the relation between reading disability and conduct disorder. Leading candidate environmental risk factors weakly mediated the association. For boys the best explanation was a reciprocal causation model: poor reading led to antisocial behavior, and vice versa. In contrast, the relation between reading achievement and attention deficit hyperactivity disorder was best explained by common genetic influences. 相似文献
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Alan A. Coulson 《School Leadership & Management》2013,33(2):111-123
This article seeks to explain the ways in which leadership makes a difference to the quality of instruction in US schools by reviewing research published since 2000. The review of research is presented in three major sections, organised according to the methodology used in each study. The first section looks into quantitative studies that probe the structural relationships among members and activities related to teaching and learning. Primarily drawing on surveys completed by school stakeholders, these studies uncover patterns of influence using advanced statistical methods. The second section summarises findings from qualitative case study research, which provide specific examples of conditions that support the leadership patterns previously identified. The final section offers further explanations of how these patterns of influence operate by examining the alignment of formal and social components of interactions through network methodology. 相似文献
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Alan Train 《Emotional and Behavioural Difficulties》2013,18(2):52-60
The debate on AD/HD has stimulated a great deal of interest, and parents are beginning to ask whether their children may have the condition and how they might be treated. Professionals need to create a personal philosophy and be ready to advise parents in relation to any fears and apprehensions they may have. In this paper the author presents his philosophy, summarises its practical benefits and describes how he would reassure parents (and professionals) in relation to common concerns regarding the implementation of a multi-modal approach. Part of the paper is based on a chapter from the author's new book ADHD: How to Deal with Very Difficult Children, published by Souvenir Press Ltd. in March 1996. 相似文献
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Alan Price 《Journal of Adventure Education & Outdoor Learning》2013,13(2):110-122
The link between good attendance in school and academic performance has been acknowledged for some time now. However, improving school attendance for young people with social, emotional and behavioural difficulties (SEBD) or pupils at risk of exclusion can be a challenging task for educational leaders. This paper begins with a discussion of earlier studies on outdoor learning and school attendance. It adds to the discourse by presenting findings from a one-year outdoor learning programme situated within an English special school for young people with SEBD. The research reported here is part of a larger study that used an action research design. The paper concludes that although improvements in attendance can be achieved, the factors affecting attendance are complex and that improvements may be restricted to programmes that utilise an outdoor learning approach rather than being achievable across the whole school curriculum. 相似文献