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   1967篇
  免费   27篇
  国内免费   2篇
教育   1425篇
科学研究   200篇
各国文化   34篇
体育   113篇
综合类   1篇
文化理论   24篇
信息传播   199篇
  2023年   15篇
  2021年   26篇
  2020年   39篇
  2019年   54篇
  2018年   50篇
  2017年   77篇
  2016年   68篇
  2015年   40篇
  2014年   40篇
  2013年   430篇
  2012年   32篇
  2011年   36篇
  2010年   39篇
  2009年   46篇
  2008年   57篇
  2007年   23篇
  2006年   39篇
  2005年   36篇
  2004年   32篇
  2003年   28篇
  2002年   28篇
  2001年   33篇
  2000年   26篇
  1999年   20篇
  1998年   18篇
  1997年   13篇
  1996年   19篇
  1995年   22篇
  1994年   24篇
  1993年   13篇
  1992年   21篇
  1991年   18篇
  1990年   30篇
  1989年   18篇
  1988年   15篇
  1987年   16篇
  1986年   22篇
  1985年   31篇
  1984年   14篇
  1983年   14篇
  1981年   25篇
  1980年   13篇
  1979年   14篇
  1977年   19篇
  1976年   14篇
  1975年   13篇
  1974年   15篇
  1973年   12篇
  1972年   13篇
  1968年   13篇
排序方式: 共有1996条查询结果,搜索用时 15 毫秒
91.
In this article, we suggest that we are witnessing a challenge to the hegemony of text-based knowledge in academic scholarship, brought about by newly available modes of expression, and a cultural shift in our notions of reading and writing, authorship, and networked knowledge production. The central question we address here concerns the implications of widening our ideas of acceptable forms of inquiry, analysis and representation in academic scholarship. As a collective of scholar-practitioners exploring new modes of expression and working both within and outside the formal structures of academia, we argue for the increasing significance of multimodal research in the contemporary context of academic inquiry. By more equitably valuing different ways of thinking, knowing and communicating, multimodal research can facilitate wider and more diverse participation in the production of knowledge, offer a more nuanced and ethical mode of inquiry, emphasize different ways of knowing and connecting, and make scholarship more broadly accessible beyond academic contexts. Here, we analyze the key opportunities facilitated by multimodal inquiry, as well as the obstacles that stand in the way of a wider adoption of this type of research in higher education.  相似文献   
92.
93.
94.
There is little research investigating the maintenance of perceptual-cognitive expertise in general and even less comparing coaches of different ages. The aim of this study was to test for perceptual-cognitive differences between age groups, licence levels, and their interaction. This study investigated differences in skilled performance between young and middle-aged coaches of three different skill levels. Participants performed an accuracy-oriented pattern recall (mean distance in pixel) and a time-oriented flicker test (mean detection time in ms). There were some significant differences between age groups and between skill groups for both tests, but no interactions. For the pattern recall test, the effect sizes were larger for skill level differences, while for the flicker test effects were larger for ageing. These results suggest coaches are able to maintain accuracy skills better than reaction timed tasks. This is in line with findings on speeded performance in general populations, which show declines with age. Moreover, results also support findings on perceptual expertise in skills where accuracy was important.  相似文献   
95.
We know that homelessness creates conditions of risk for homeless children and youth (e.g., malnutrition, missing parental support, affiliation with deviant peers, disconnect from schooling, and so forth). Researchers also document that these states of risk have devastating physical, emotional, social, and educational impacts on young people. In this article, we explore the final issue—how displacement affects the educational well-being of homeless children and youth. We begin our review with a variable—mobility—that has a good deal of explanatory power for the educational impacts examined. We conclude with the consequences of homelessness that follow displaced children and youth into adulthood. In between we discuss an assortment of outcome factors: placement in special education, attendance, academic success, and graduation.  相似文献   
96.
The aim of the article is to consider the treatment of education and policy in the International Review of Education between 1955 and 2001. The article focuses on the changing prominence given to various topics in education and policy in IRE during the period and the way conceptual thinking in this area has changed and developed. An attempt is made to link both the shifts in focus on various educational planning policy themes and issues, and the major paradigm shifts in the area, to the changes in perceived education and policy needs and problems in each decade during the period.  相似文献   
97.
The purpose of this study was to explore the relationships among cognitive processing, phonological processing and basic reading skill performance. Cognitive theorists propose that Planning, Attention, Simultaneous and Successive (PASS) processes are related to various phonological skills. A sample of 62 Primary Grade children referred for reading problems were administered measures of cognitive processes (Cognitive Assessment System), phonological processes (Comprehensive Test of Phonological Processing) and basic reading achievement (Woodcock‐Johnson Tests of Academic Achievement‐III). Findings indicated that some cognitive processes were significantly related to phonological processes as well as basic reading skills. The strongest relationships were found between phonological memory and successive processes and between phonological awareness and basic reading performance.  相似文献   
98.
The US Natality files provide information on medical procedures and health related behavior during pregnancy and childbirth. The data set represents nearly the universe of mothers who give birth in the US, providing the most complete coverage possible of medical care and health behavior among a specific patient population. We document gaps in outcomes by education of the mother and the changes in these educational gaps during 1989-2002.  相似文献   
99.
Abstract

Fatigue curves for the forearm muscles, doing maximal static and dynamic work, were obtained under control conditions and under conditions of hyperaemia. The hyperaemia was evoked by subjecting the muscles of the forearm for a specific length of time to circulatory occlusion with a blood pressure cuff and then suddenly releasing the cuff pressure. The maximal increase in forearm volume, resulting from the postocclusion hyperaemia, followed a mathematical curve when it was expressed as a function of the occlusion time. A significant decrement in work capacity was found immediately after ten minutes of occlusion. This short-time negative influence did not affect the total output.  相似文献   
100.
Attachment and Adolescent Psychosocial Functioning   总被引:8,自引:1,他引:8  
To explore the meaning and function of attachment organization during adolescence, its relation to multiple domains of psychosocial functioning was examined in a sample of 131 moderately at-risk adolescents. Attachment organization was assessed using the Adult Attachment Interview; multiple measures of functioning were obtained from parents, adolescents, and their peers. Security displayed in adolescents' organization of discourse about attachment experiences was related to competence with peers (as reported by peers), lower levels of internalizing behaviors (as reported by adolescents), and lower levels of deviant behavior (as reported by peers and by mothers). Preoccupation with attachment experiences, seen in angry or diffuse and unfocused discussion of attachment experiences, was linked to higher levels of both internalizing and deviant behaviors. These relations generally remained even when other attachment-related constructs that had been previously related to adolescent functioning were covaried in analyses. Results are interpreted as suggesting an important role for attachment organization in a wide array of aspects of adolescent psychosocial development.  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