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   8390篇
  免费   130篇
  国内免费   7篇
教育   6147篇
科学研究   500篇
各国文化   161篇
体育   694篇
综合类   3篇
文化理论   128篇
信息传播   894篇
  2022年   50篇
  2021年   76篇
  2020年   149篇
  2019年   211篇
  2018年   288篇
  2017年   308篇
  2016年   292篇
  2015年   220篇
  2014年   240篇
  2013年   1831篇
  2012年   227篇
  2011年   228篇
  2010年   208篇
  2009年   181篇
  2008年   278篇
  2007年   209篇
  2006年   207篇
  2005年   193篇
  2004年   150篇
  2003年   182篇
  2002年   163篇
  2001年   132篇
  2000年   116篇
  1999年   112篇
  1998年   105篇
  1997年   109篇
  1996年   115篇
  1995年   122篇
  1994年   116篇
  1993年   92篇
  1992年   110篇
  1991年   105篇
  1990年   101篇
  1989年   91篇
  1988年   85篇
  1987年   70篇
  1986年   65篇
  1985年   72篇
  1984年   60篇
  1983年   75篇
  1982年   73篇
  1981年   78篇
  1980年   82篇
  1979年   74篇
  1978年   54篇
  1977年   44篇
  1976年   53篇
  1975年   43篇
  1974年   40篇
  1971年   29篇
排序方式: 共有8527条查询结果,搜索用时 10 毫秒
161.
Purpose: This study investigated the effect of summer camp session context on Russian girls’ physical activity (PA). Method: Girls (n = 32, Mage = 10.7 years, SD = 0.6 years) from a resident summer camp taking place in the Vologda Region of Russia were exposed to 1 session context/day (i.e., free play, organized with no choice, organized with choice) on Wednesday, Thursday, and Friday for 3 weeks, with the context order counterbalanced across the 3 weeks. The organized session sport/game changed weekly. The primary outcome was accelerometer-assessed PA. Repeated-measures mixed models were used to analyze all outcome data. Results: Findings showed that girls spent a greater percentage of session time (%time) in moderate-to-vigorous PA (p < .001; effect sizes between free play and organized with no choice and organized with choice, respectively = .60, .42) and moderate PA (p < .001; effect size = .57, .39) and a lower %time in light PA (p < .001; effect size = .55, .52) in organized PA contexts compared with free play. Conclusions: This study provides novel findings in a Russian setting, suggesting that a well-planned, organized camp session can elicit higher PA levels in girls, relative to a free-play session.  相似文献   
162.
David Demortain 《Minerva》2017,55(2):139-159
Regulating technologies, innovations and risks is an activity that, as much as scientific research needs proofs and evidence. It is the site of development of a distinct kind of science, regulatory science. This special issue addresses the question of the standards of knowledge governing how we test, assess and monitor technologies and their effects. This topic is relevant and timely in the light of problematics of regulation of innovation, regulatory failure and capture. Given the enormous decisions and stakes regulatory science commends, it becomes crucial to ask where its standards come from and gain credibility, but also what valuations of technology and appreciations of their risks or benefits do they embed, and who controls them? This paper introduces the four contributions comprising the special issue, and outlines a perspective from which to question the construction of regulatory science or, in the terminology adopted here, the authorization and standardization of regulatory knowledge, particularly the role of networks of scientific experts therein.  相似文献   
163.
164.
165.
Purpose: This study discusses the process of co-constructing a prototype pedagogical model for working with youth from socially vulnerable backgrounds.

Participants and settings: This six-month activist research project was conducted in a soccer program in a socially vulnerable area of Brazil in 2013. The study included 17 youths, 4 coaches, a pedagogic coordinator and a social worker. An expert in student-centered pedagogy and inquiry-based activism assisted as a debriefer helping in the progressive data analysis and the planning of the work sessions.

Data collection/analysis: Multiple sources of data were collected, including 38 field journal/observation and audio records of: 18 youth work sessions, 16 coaches’ work sessions, 3 combined coaches and youth work sessions, and 37 meetings between the researcher and the expert.

Findings: The process of co-construction of this prototype pedagogical model was divided into three phases. The first phase involved the youth and coaches identifying barriers to sport opportunities in their community. In the second phase, the youth, coaches and researchers imagined alternative possibilities to the barriers identified. In the final phase, we worked collaboratively to create realistic opportunities for the youth to begin to negotiate some of the barriers they identified. In this phase, the coaches and youth designed an action plan to implement (involving a Leadership Program) aimed at addressing the youths’ needs in the sport program. Five critical elements of a prototype pedagogical model were co-created through the first two processes and four learning aspirations emerged in the last phase of the project.

Implications: We suggest an activist approach of co-creating a pedagogical model of sport for working with youth from socially vulnerable backgrounds is beneficial. That is, creating opportunities for youth to learn to name, critique and negotiate barriers to their engagement in sport in order to create empowering possibilities.  相似文献   

166.
Background: Motor skill (MS) competence is an important contributing factor for healthy development.

Purpose: The goal was to test the effectiveness of primary school physical education (PE) on MS and physical fitness (PF) development.

Methods: Three classes (n?=?60, aged 9.0?±?0.9) were randomly assigned to three diverse conditions during a school year: two PE lessons/week (PE-2), three PE lessons/week (PE-3), and no PE lessons control group (CG). BMI, skinfolds, PF (9-min run/walk, sit-up, modified pull-ups), gymnastics, soccer, handball, basketball and track-and-field skills were evaluated. Effect sizes (d) were reported as magnitude of change.

Results: Skinfolds significantly increased only in CG (d?=?1.21). PF composite z-scores improved in PE-3 (d?=?0.61), but decreased in PE-2 (d?=?0.57), and had no changes in CG. Statistically significant improvement was verified in gymnastics and handball skills in both experimental groups (gymnastic: d?=?2.95 and d?=?2.61 for PE-3 and PE-2, respectively; handball: d?=?1.87 and d?=?0.57 for PE-3 and PE-2, respectively), and no changes were seen in CG. In soccer, there were improvements only in the PE-3 (d?=?0.55), and in basketball only in PE-2 (d?=?0.46). There were no changes in any group for track-and-field skills.

Conclusions: PE programs can effectively promote PF and MS development.  相似文献   
167.
Abstract

By looking at Muhammdiyah's educational programme and examining the discourse of its thinkers concerning modern conditions, this paper explores the ways in which this modernist Islamic movement deals with modernity. The different curricula that Muhammadiyah schools and colleges adopt reflect the tension of its efforts of reconciling religious requirements with those of modernity. The need to prepare students for life in modern times has led Muhammadiyah schools and universities to emphasize the teaching of modern general knowledge and skills, often at the expense of religious subjects. The difficulties of reconciling Islam and modern science, as well as making Islam remain a viable system of values in the midst of industrialization, however, has become a source of energy for Muhammadiyah thinkers to keep searching for new formulations. The fact that the public sphere seems to need an even greater dosage of infusion of Islamic values as Indonesia industrializes and modernizes itself does not discourage them. Their debate indicates a critical understanding of modernity and the challenges and opportunities it offers Muhammadiyah in 21st century Indonesia. Their disagreements show unresolved difficulties as to how modernism and Islam can be fused. They also show, however, a confidence that Islam can be a basis to think of ways of how to confront and shape modernity in Islamic terms.  相似文献   
168.
Poetry     
As teacher-education programs across the United States seek to comply with the National Council for Accreditation of Teacher Education (NCATE) standards to provide accountability and improve teacher preparation, they are challenged by two NCATE standards in particular: composition of candidates for licensure and the composition of the faculty. This article describes 1 large university's activities during the last 10 years in their attempts to increase their faculty's levels of awareness and to enhance their accomplishments for infusing culturally responsive and responsible pedagogy across the curriculum. Their educational journey provides a map that can be followed by other faculty as all teacher-education programs meet the NCATE challenge.  相似文献   
169.
170.
Over the last decade in the UK, there has been a notable shift in the popularity and use of cultural mapping as a methodology for policy making at a regional and local level. This follows increased demand for an informed framework for planning arts and cultural facilities from local and regional government and from within the cultural sector (Evans, 2008: p. 65). The article begins with an exploration of cultural mapping within cultural policy, which explores the context for the growth in this area of activity, and why this kind of activity appeals to policy makers and organisations. It then goes on to examine four cultural mapping exercises which have been undertaken in recent years in the UK. These studies have been chosen because although they all focus the mapping of cultural assets within a specific geographic area, they differ to one degree or another in purpose, context, definition, geographic scale and methodology. They illustrate the narrow range of approaches deployed in the cultural mapping field in the UK, and as such provide a useful means of critically reviewing their limits as well as highlighting the issues and challenges faced by cultural cartography in practice. The article concludes by considering the type of mapping research that is “allowed” within the discursive confines of consultancy based cultural policy research.  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