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   189179篇
  免费   8677篇
  国内免费   155篇
  2020年   2803篇
  2019年   3461篇
  2018年   3767篇
  2017年   4216篇
  2016年   4824篇
  2015年   4005篇
  2014年   4845篇
  2013年   23584篇
  2012年   5058篇
  2011年   4407篇
  2010年   4149篇
  2009年   4959篇
  2008年   4489篇
  2007年   4121篇
  2006年   4547篇
  2005年   4429篇
  2004年   3910篇
  2003年   3507篇
  2002年   3362篇
  2001年   4057篇
  2000年   3923篇
  1999年   3666篇
  1998年   2897篇
  1997年   2734篇
  1996年   2645篇
  1995年   2467篇
  1994年   2419篇
  1993年   2398篇
  1992年   3047篇
  1991年   2851篇
  1990年   2695篇
  1989年   2550篇
  1988年   2540篇
  1987年   2528篇
  1986年   2561篇
  1985年   2762篇
  1984年   2752篇
  1983年   2501篇
  1982年   2451篇
  1981年   2423篇
  1980年   2248篇
  1979年   2533篇
  1978年   2334篇
  1977年   2248篇
  1976年   2054篇
  1975年   2236篇
  1974年   2321篇
  1973年   2247篇
  1972年   1834篇
  1971年   1726篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
91.
When some pictures are mirror reversed, aesthetic evaluations of them change dramatically. Stimulus features that may be important in contributing to this effect are: (a) location of areas of principal interest or weight in the picture space, (b) cues that suggest a direction of motion within the picture. Dextrals and inverted sinistrals preferred paintings with cues suggesting motion proceeding from left to right over their mirror-reversed versions and also preferred those with weight concentrated in the left portions of the picture space. The explanation that best fits these data is that preference is promoted when the picture content encourages attention to its rightmost portions, thus placing a majority of the picture in the left visual field where it is directly processed by the right hemisphere.  相似文献   
92.
Our aim was to explore the role of parents in the transmission of stereotypical body size attitudes and awareness of weight loss strategies to preschool children. Participants were 279 3‐year‐old children and their parents, who provided data at baseline and 1 year later. Parents completed self‐report body size attitude and dieting measures. Child weight bias and awareness of weight loss strategies were assessed through interview. Over time, negative associations with large bodies and awareness of weight loss strategies increased. Fathers’ attitudes prospectively predicted boys’ weight bias and awareness of weight loss strategies. Among girls, parental attitudes were less predictive. Findings confirm the importance of fathers in the development of boys’ body attitudes and inform prevention programmes.  相似文献   
93.
94.
This study examined the fairness reactions to 10 personnel selection methods in a sample of Italian students. University students (N=137) were asked to rate the favorability of these selection procedures and then to evaluate them on eight procedural justice dimensions. Work‐sample tests were the most favorably rated of the selection methods, followed by résumés, written ability tests, interviews and personal references. Graphology was perceived negatively. Opportunity to perform and the perceived face validity of selection procedures were the strongest procedural justice dimensions for predicting the process favorability ratings. The results of this study are compared with those from similar studies conducted in other countries. Similar results have been found in the various countries where such research has been conducted to date.  相似文献   
95.
96.
97.
98.
99.
100.
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