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   2818篇
  免费   29篇
教育   2283篇
科学研究   67篇
各国文化   20篇
体育   343篇
综合类   2篇
文化理论   33篇
信息传播   99篇
  2020年   10篇
  2019年   31篇
  2018年   46篇
  2017年   59篇
  2016年   45篇
  2015年   42篇
  2014年   91篇
  2013年   701篇
  2012年   101篇
  2011年   99篇
  2010年   91篇
  2009年   100篇
  2008年   65篇
  2007年   58篇
  2006年   67篇
  2005年   29篇
  2004年   32篇
  2003年   23篇
  2002年   27篇
  2001年   24篇
  2000年   40篇
  1999年   27篇
  1998年   29篇
  1997年   35篇
  1996年   56篇
  1995年   110篇
  1994年   59篇
  1993年   54篇
  1992年   71篇
  1991年   63篇
  1990年   49篇
  1989年   33篇
  1988年   13篇
  1987年   15篇
  1986年   18篇
  1985年   21篇
  1984年   20篇
  1983年   20篇
  1982年   23篇
  1981年   18篇
  1980年   27篇
  1979年   66篇
  1978年   44篇
  1977年   44篇
  1976年   26篇
  1975年   24篇
  1974年   23篇
  1973年   14篇
  1972年   9篇
  1962年   11篇
排序方式: 共有2847条查询结果,搜索用时 0 毫秒
11.
12.
13.
14.
15.
The greater part of psychoanalytical literature about television as a phenomenon of our century, stresses generally the impressive force of television. It affects the habits of man, determines the rhythm of his life and his attitude towards life. This being so, judgements are preconceived and so man's power of unbiased decision is weakened. Television has a personal intimate style of presentation and effects thus in the viewer a readiness of identification that outstrips by far that of the film experience.  相似文献   
16.
ABSTRACT

The objective of this study was to create a valid, self-reported, game-specific soccer competence scale. A structural model of perceived competence, performance measures and motivation was tested as the basis for the scale. A total of 1321 soccer players (261 females, 1060 males) ranging from 12 to 15 years (13.4 ± 1.0 years) participated in the study. They completed the Perceived Game-Specific Soccer Competence Scale (PGSSCS), self-assessments of tactical skills and motivation, as well as technical and speed and agility tests. Results of factor analyses, tests of internal consistency and correlations between PGSSCS subscales, performance measures and motivation supported the reliability and validity of the PGSSCS. The scale can be considered a suitable instrument to assess perceived game-specific competence among young soccer players.  相似文献   
17.
ABSTRACT

The objective of this 1-year, longitudinal study was to examine the development of perceived competence, tactical skills, motivation, technical skills, and speed and agility characteristics of young Finnish soccer players. We also examined associations between latent growth models of perceived competence and other recorded variables. Participants were 288 competitive male soccer players ranging from 12 to 14 years (12.7 ± 0.6) from 16 soccer clubs. Players completed the self-assessments of perceived competence, tactical skills, and motivation, and participated in technical, and speed and agility tests. Results of this study showed that players’ levels of perceived competence, tactical skills, motivation, technical skills, and speed and agility characteristics remained relatively high and stable across the period of 1 year. Positive relationships were found between these levels and changes in perceived competence and motivation, and levels of perceived competence and speed and agility characteristics. Together these results illustrate the multi-dimensional nature of talent development processes in soccer. Moreover, it seems crucial in coaching to support the development of perceived competence and motivation in young soccer players and that it might be even more important in later maturing players.  相似文献   
18.
The present study examined the influence of momentum sequence (positive vs. negative) and environmental climate (hot–wet vs. neutral) on supporters’ (i.e. virtual observers’) reported levels of perceived psychological momentum (PM) during a simulated cycling competition. Participants supported one of two competing cyclists involved in a race that was displayed on a screen in a lecture hall. The race scenario was manipulated so that the supported cyclist appeared to undergo either a positive or negative momentum sequence. In addition, participants were either exposed to a hot–wet environmental climate or to a neutral environmental climate while observing the race scenario. According to the results, reported levels of PM were higher in the positive momentum sequence condition than in the negative momentum sequence condition, consistent with the notion that supporters’ PM is influenced by a positivity bias, and reported levels of PM were also found to be higher in the hot–wet climate condition than in the neutral climate condition, consistent with the notion that environmental climate is a contextual factor that influences PM through the operation of a causal augmenting mechanism.  相似文献   
19.
This study examines sources of satisfaction, indicators of stress, academic performance, and reward structure in the academic careers of male and female faculty at a major midwestern state university. Faculty pairs were selected from five academic divisions. A total of 58 matched pairs were identified. Of these, 63 faculty responded, yielding data for 23 matched pairs. Subjects were mailed the Academic Career Development Survey, consisting of 144 items. Results indicated that self-reported physical and mental health, and professional and personal life satisfaction were high for both males and females. Both males and females placed high importance on their career and on marriage/other intimate relationships; however, both reported high levels of dissatisfaction with these factors. Gender differences were found in both satisfaction and type of stress reported; no gender differences were found in composite teaching and research performance indices. Salary data, obtained for 42 matched pairs, indicated similar salary levels for men and women. Results were discussed with respect to prior research on gender differences and the academic career.  相似文献   
20.
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