全文获取类型
收费全文 | 25520篇 |
免费 | 178篇 |
国内免费 | 22篇 |
专业分类
教育 | 18522篇 |
科学研究 | 2783篇 |
各国文化 | 133篇 |
体育 | 1514篇 |
综合类 | 7篇 |
文化理论 | 482篇 |
信息传播 | 2279篇 |
出版年
2021年 | 140篇 |
2020年 | 198篇 |
2019年 | 279篇 |
2018年 | 2519篇 |
2017年 | 2456篇 |
2016年 | 1950篇 |
2015年 | 381篇 |
2014年 | 430篇 |
2013年 | 2488篇 |
2012年 | 529篇 |
2011年 | 1081篇 |
2010年 | 1151篇 |
2009年 | 666篇 |
2008年 | 926篇 |
2007年 | 1409篇 |
2006年 | 300篇 |
2005年 | 600篇 |
2004年 | 688篇 |
2003年 | 576篇 |
2002年 | 314篇 |
2001年 | 454篇 |
2000年 | 315篇 |
1999年 | 259篇 |
1998年 | 122篇 |
1997年 | 177篇 |
1996年 | 136篇 |
1995年 | 125篇 |
1994年 | 147篇 |
1993年 | 119篇 |
1992年 | 188篇 |
1991年 | 206篇 |
1990年 | 198篇 |
1989年 | 204篇 |
1988年 | 168篇 |
1987年 | 162篇 |
1986年 | 171篇 |
1985年 | 208篇 |
1984年 | 163篇 |
1983年 | 152篇 |
1982年 | 135篇 |
1981年 | 125篇 |
1980年 | 120篇 |
1979年 | 166篇 |
1978年 | 136篇 |
1977年 | 120篇 |
1976年 | 95篇 |
1975年 | 119篇 |
1974年 | 104篇 |
1973年 | 114篇 |
1971年 | 100篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
961.
Information--movement coupling is a fundamental concept, integral to theorizing on the coordination of goal-directed activity in ecological psychology. In this paper, we examine the implications of this concept for the design of experimental research and the organization of practice during the acquisition of movement coordination in sport tasks. The task vehicle for our analysis is interceptive actions, in particular self-paced extrinsic timing tasks exemplified by serving in sports such as volleyball. Recent research highlighting the relevance of information--movement coupling for the process of practice in sport is discussed. We conclude that information--movement coupling represents an important principle for the structural organization of research and practice in self-paced extrinsic timing tasks and that further work is required to verify its significance across a range of sport movements. 相似文献
962.
《新华词典》是一部重要的中型工具书,共收录体育词汇281条。着重对这些词汇的释义方式、类型进行简要分析和归纳,指出其中的问题所在。 相似文献
963.
Research methods in sport and exercise psychology: quantitative and qualitative issues 总被引:1,自引:1,他引:0
Biddle SJ Markland D Gilbourne D Chatzisarantis NL Sparkes AC 《Journal of sports sciences》2001,19(10):777-809
Contemporary aspects of research methods in sport and exercise psychology are discussed in this wide-ranging review. After an introduction centred on trends in sport and exercise psychology methods, the review is organized around the major themes of quantitative and qualitative research. Our aim is to highlight areas that may be problematic or controversial (e.g. stepwise statistical procedures), underused (e.g. discriminant analysis), increasingly used (e.g. meta-analysis, structural equation modelling, qualitative content analysis) and emergent (e.g. realist tales of writing). Perspectives range from the technical and speculative to the controversial and critical. While deliberately not providing a 'cookbook' approach to research methods, we hope to provide enough material to help researchers to appreciate the diversity of potential methods and to adopt a more critical perspective in their own research consumption and production. 相似文献
964.
In this study, we examined the patterns of goal orientations, perceived competence, reasons for behaving well and self-reported discipline in school physical education among 511 pupils from years 8 and 9 (mean age 14.2 years). Cluster analyses were conducted on two randomly split subsamples to identify homogeneous groups of pupils on these measures of achievement motivation and discipline. Three meaningful clusters emerged for the first subsample, which were then cross-validated for the second subsample. One group of pupils revealed low scores on task and ego orientations, perceived competence and feelings of self-determination about their behaviour in lessons. These perceptions were related to lower ratings of discipline in physical education than pupils who scored more highly on these variables. The highest discipline scores were reported by pupils with high task and ego orientations, perceived competence and feelings of autonomy. The results are useful for teachers and other physical activity leaders in enhancing motivation and disciplined behaviour in young people. Promoting more self-determined reasons for being disciplined, for example, could lead to more orderly classes. 相似文献
965.
Researchers and practitioners require guidelines for using electronic pedometers to objectively quantify physical activity (specifically ambulatory activity) for research and surveillance as well as clinical and program applications. Methodological considerations include choice of metric and length of monitoring frame as well as different data recording and collection procedures. A systematic review of 32 empirical studies suggests we can expect 12,000-16,000 steps/day for 8-10-year-old children (lower for girls than boys); 7,000-13,000 steps/day for relatively healthy, younger adults (lower for women than men); 6,000-8,500 steps/day for healthy older adults; and 3,500-5,500 steps/day for individuals living with disabilities and chronic illnesses. These preliminary recommendations should be modified and refined, as evidence and experience using pedometers accumulates. 相似文献
966.
Blocked practice engenders more trial-to-trial response stability, which is thought to be crucial for developing the generalized motor program (GMP) but not parameter learning (Lai, Shea, Wulf, & Wright, 2000). It was hypothesized that reducing the difficulty of the GMP might permit additional cognitive resources to be allocated to learning the parameter requirements. However, GMP theory maintains the independence of the memories governing the GMP and parameters. This notion suggests that manipulating the difficulty of the GMP should have no effect on the blocked practice participant's ability to successfully specify the appropriate parameters. Participants learned a simple or complex relative timing pattern under either blocked or random practice conditions. Smaller GMP errors were exhibited for the simple relative timing patterns, but this was not associated with improvements in parameter specification following blocked practice. A clear advantage for parameter specification was evident in transfer following random practice. Taken together, these data support the theoretical separation of the GMP and parameter processes. 相似文献
967.
968.
969.
We present a developmentally grounded perspective on the study of social life in cultures that examines the sources of the coexistence of sociability and opposition, harmony and conflict, acceptance and critique. The coexistence of these elements, it is proposed, is systematically connected both to the development of distinct domains of thought and to the dynamics of participation in more and less hierarchical social relationships in society. 相似文献
970.