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   1518篇
  免费   23篇
教育   1250篇
科学研究   37篇
各国文化   30篇
体育   57篇
综合类   1篇
文化理论   5篇
信息传播   161篇
  2023年   6篇
  2022年   13篇
  2021年   16篇
  2020年   35篇
  2019年   67篇
  2018年   82篇
  2017年   74篇
  2016年   64篇
  2015年   39篇
  2014年   69篇
  2013年   330篇
  2012年   46篇
  2011年   57篇
  2010年   45篇
  2009年   53篇
  2008年   53篇
  2007年   47篇
  2006年   39篇
  2005年   39篇
  2004年   31篇
  2003年   32篇
  2002年   29篇
  2001年   20篇
  2000年   20篇
  1999年   17篇
  1998年   12篇
  1997年   19篇
  1996年   7篇
  1995年   13篇
  1994年   20篇
  1993年   10篇
  1992年   9篇
  1991年   10篇
  1990年   15篇
  1989年   8篇
  1988年   7篇
  1987年   11篇
  1986年   6篇
  1985年   11篇
  1983年   5篇
  1982年   7篇
  1981年   8篇
  1980年   6篇
  1979年   2篇
  1978年   4篇
  1976年   5篇
  1974年   4篇
  1973年   3篇
  1971年   2篇
  1968年   2篇
排序方式: 共有1541条查询结果,搜索用时 15 毫秒
51.
This paper follows an earlier contribution which described the emergence of popular information networks, the resource centre fora in South Africa in the 1980s and 1990s. This update on the fora sketches their contribution to the National Education Policy Investigation's Library and Information Services report which put forward national policy options. The resource centre fora's role in the new Translis (Transforming our Library and Information Services) Coalition is described and their representation at the International Federation of Library Association's conference in Barcelona in August 1993 noted.Finally, the role of the resource centres and their fora in the shifting paradigms in library and information work leading up to, and shortly after, the April 1994 election is reviewed. Crucial challenges are identified as funding, resisting 'agenda setting' by funders, and serving the rural areas effectively. Practical suggestions are made about reaching women in particular, about training and needs assessment. Finally the importance of the fora's meeting these challenges and making a contribution to reconstruction and development is noted.  相似文献   
52.
53.
Tracing one's family genealogy is a complex process that requires situating a family's narratives within a historical context. This article reviews the use of critical family history research in an undergraduate Asian American studies course to examine not only the diversity and experiences of Asian Americans but also the unspoken narratives that lead to the creation of a single story. We are told single stories that often neglect the sociocultural factors—the historical reality—of our past. Our family histories are constructed historically and are embedded in social, political, and economic processes and relationships. This article argues that we need to complicate what we know about our past and examine policies and cultural practices that lead to a racialized system of power and privilege, racialized policies, and racialized oppression and progression.  相似文献   
54.
This study targeted to examine the effect of the ToyBox-intervention, a kindergarten-based, family-involved intervention, aiming to improve preschooler’s energy-related behaviours (e.g., physical activity) on motor performance ability. Physical activity sessions, classroom activities, environmental changes and tools for parents were the components of the 1-year intervention. The intervention and control were cluster-randomised, and children’s anthropometry and two motor test items (jumping from side to side, JSS and standing long jump, SLJ) were assessed. A total of 1293 (4.6 ± 0.69 years; 52% boys) from 45 kindergartens in Germany were included (intervention, n = 863; control, n = 430). The effect was assessed using generalised estimating equation. The intervention group showed a better improvement in JSS (Estimate 2.19 jumps, P = 0.01) and tended to improve better in SLJ (Estimate 2.73 cm, P = 0.08). The intervention was more effective in boys with respect to SLJ (P of interaction effect = 0.01). Children aged <4.5 years did not show a significant benefit while older children improved (JSS, Estimate 3.38 jumps, P = 0.004; SLJ, Estimate 4.18 cm, P = 0.04). Children with low socio-economic status improved in JSS (Estimate 5.98 jumps, P = 0.0001). The ToyBox-intervention offers an effective strategy to improve specific components of motor performance ability in early childhood. Future programmes should consider additional strategies specifically targeting girls and younger aged children.

Abbreviations: BMI: body mass index; SES: socio-economic status; JSS: jumping from side to side; SLJ: standing long jump; SD: standard deviation; GEE: generalised estimating equation  相似文献   

55.
This study aims to assess fundamental movement skill (FMS) proficiency, physical self-confidence levels, and the relationship between these variables and gender differences among adolescents. Three hundred and ninety five adolescents aged 13.78 years (SD = ±1.2) from 20 schools were involved in this study. The Test of Gross Motor Development-2nd Edition (TGMD), TGMD-2 and Victorian Skills Manual were used to assess 15 FMS. Participants’ physical self-confidence was also assessed using a valid skill-specific scale. A significant correlation was observed between FMS proficiency and physical self-confidence for females only (r = 0.305, P < 0.001). Males rated themselves as having significantly higher physical self-confidence levels than females (P = 0.001). Males scored significantly higher than females in FMS proficiency (P < 0.05), and the lowest physical self-confidence group were significantly less proficient at FMS than the medium (P < 0.001) and high physical self-confidence groups (P < 0.05). This information not only highlights those in need of assistance to develop their FMS but will also facilitate in the development of an intervention which aims to improve physical self-confidence and FMS proficiency.  相似文献   
56.
57.
58.
59.
60.
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