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   175668篇
  免费   7970篇
  国内免费   158篇
  183796篇
  2020年   2787篇
  2019年   3452篇
  2018年   3552篇
  2017年   3968篇
  2016年   4632篇
  2015年   3922篇
  2014年   4824篇
  2013年   23504篇
  2012年   4549篇
  2011年   3663篇
  2010年   3909篇
  2009年   4781篇
  2008年   3908篇
  2007年   3445篇
  2006年   4002篇
  2005年   3982篇
  2004年   3495篇
  2003年   3152篇
  2002年   2963篇
  2001年   3470篇
  2000年   3309篇
  1999年   3262篇
  1998年   2841篇
  1997年   2697篇
  1996年   2618篇
  1995年   2430篇
  1994年   2411篇
  1993年   2355篇
  1992年   2716篇
  1991年   2548篇
  1990年   2415篇
  1989年   2306篇
  1988年   2274篇
  1987年   2281篇
  1986年   2287篇
  1985年   2486篇
  1984年   2591篇
  1983年   2367篇
  1982年   2393篇
  1981年   2374篇
  1980年   2222篇
  1979年   2278篇
  1978年   2225篇
  1977年   2186篇
  1976年   1994篇
  1975年   2085篇
  1974年   2136篇
  1973年   2037篇
  1972年   1626篇
  1971年   1561篇
排序方式: 共有10000条查询结果,搜索用时 6 毫秒
61.
62.
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   
63.
64.
65.
66.
67.
Cognitive neuropsychology provides a theoretical framework and methods that can be of value in the study of developmental disorders, but the "dissociation" logic at the centre of this approach is not well suited to the developmental context. This is illustrated with examples from specific language impairment. Within the developing language system there is ample evidence for interaction between levels of representation, with modularity emerging in the course of development. This means that one typically is seeking to explain a complex pattern of associated impairments, rather than highly selective deficits. For instance, a selective impairment in auditory processing can have repercussions through the language system and may lead to distinctive syntactic deficits that are seen in written as well as spoken language. Changes in the nature of representations and in the relationships between components of a developing system mean that cross-sectional data at a single point in development may be misleading indicators of the primary deficit. Furthermore, traditional cognitive neuropsychology places a disproportionate emphasis on representational (competence) deficits, with processing (performance) deficits being relatively neglected. Methods for distinguishing these two kinds of impairment are discussed, as well as other approaches for elucidating the underlying nature of developmental disorders.  相似文献   
68.
We investigated eye‐movements during preschool children's pictorial recall of seen objects. Thirteen 3‐ to 4‐year‐old children completed a perceptual encoding and a pictorial recall task. First, they were exposed to 16 pictorial objects, which were positioned in one of four distinct areas on the computer screen. Subsequently, they had to recall these pictorial objects from memory in order to respond to specific questions about visual details. We found that children spent more time fixating the areas in which the pictorial objects were previously displayed. We conclude that as early as age 3–4 years old, children show specific eye‐movements when they recall pictorial contents of previously seen objects.  相似文献   
69.
70.
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