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   169389篇
  免费   7677篇
  国内免费   157篇
  177223篇
  2021年   1482篇
  2020年   2764篇
  2019年   3424篇
  2018年   3447篇
  2017年   3869篇
  2016年   4556篇
  2015年   3898篇
  2014年   4779篇
  2013年   23375篇
  2012年   4329篇
  2011年   3343篇
  2010年   3796篇
  2009年   4707篇
  2008年   3670篇
  2007年   3162篇
  2006年   3853篇
  2005年   3834篇
  2004年   3339篇
  2003年   3019篇
  2002年   2790篇
  2001年   2967篇
  2000年   2868篇
  1999年   2963篇
  1998年   2792篇
  1997年   2641篇
  1996年   2572篇
  1995年   2397篇
  1994年   2363篇
  1993年   2316篇
  1992年   2495篇
  1991年   2335篇
  1990年   2199篇
  1989年   2135篇
  1988年   2123篇
  1987年   2136篇
  1986年   2119篇
  1985年   2323篇
  1984年   2488篇
  1983年   2264篇
  1982年   2361篇
  1981年   2323篇
  1980年   2167篇
  1979年   2148篇
  1978年   2150篇
  1977年   2121篇
  1976年   1929篇
  1975年   1963篇
  1974年   2050篇
  1973年   1930篇
  1972年   1490篇
排序方式: 共有10000条查询结果,搜索用时 15 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