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   32684篇
  免费   1331篇
  国内免费   8篇
  2019年   428篇
  2018年   560篇
  2017年   586篇
  2016年   584篇
  2015年   418篇
  2014年   529篇
  2013年   2372篇
  2012年   972篇
  2011年   1037篇
  2010年   609篇
  2009年   606篇
  2008年   897篇
  2007年   878篇
  2006年   830篇
  2005年   747篇
  2004年   729篇
  2003年   658篇
  2002年   692篇
  2001年   1018篇
  2000年   928篇
  1999年   710篇
  1998年   381篇
  1997年   309篇
  1996年   306篇
  1992年   548篇
  1991年   541篇
  1990年   526篇
  1989年   537篇
  1988年   530篇
  1987年   494篇
  1986年   521篇
  1985年   570篇
  1984年   451篇
  1983年   431篇
  1982年   354篇
  1981年   337篇
  1979年   521篇
  1978年   378篇
  1977年   311篇
  1976年   358篇
  1975年   432篇
  1974年   486篇
  1973年   507篇
  1972年   407篇
  1971年   381篇
  1970年   378篇
  1969年   408篇
  1968年   488篇
  1967年   421篇
  1966年   422篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
901.
902.
903.
904.
905.
The usual superiority in frequency-of-occurrence judgments of younger vs. older subjects was hypothesized to result from greater strategic encoding of the materials conveying frequency information. A subject-paced, visual search task was designed to control nontarget word encoding. Relative frequency judgments for the nontarget word pairs were equally accurate for younger and older subjects, and performance of both groups was above chance. Results suggest that strategic cover-task encoding can induce age differences in incidental frequency processing. Consistent with a nonoptimal as opposed to an optimal view, automatic processes require only minimal capacity for above-chance performance, but additional strategic resources can increase performance. When such additional resources are used more by younger than by older subjects, the former are better in frequency performance.  相似文献   
906.
907.
A study is reported in which the relations among normal aging, source amnesia, and frontal lobe functioning were explored. Twenty-four older adults (aged 60-84 years) were tested on their ability to remember where they had acquired new factual information; they were also given the Wisconsin Card Sorting Test (WCST), a test of verbal fluency, and other psychometric tests. The degree of source amnesia in this normal sample correlated with age, verbal fluency, and some measures from the WCST. Source amnesia was not related to Performance IQ, however, or to a measure of fact recall. The implications for the relations among aging, memory, and frontal lobe functions are discussed.  相似文献   
908.
This study investigated the effectiveness of paradoxical and non-paradoxical interventions with clients [henceforth known as participants] possessing a high or low sense of humor. Fifty-three test-anxious participants were divided into a low sense of humor group and a high sense of humor group and were assigned to a paradoxical intervention condition, a nonparadoxical intervention condition, or a no-treatment control group. Participants in all groups improved over time but, contrary to the hypothesis, low sense of humor participants improved significantly more with a paradoxical intervention than high sense of humor participants with a paradoxical intervention. There were no differences in improvement due to treatment condition for the high sense of humor group. Low sense of humor participants perceived the counselor as more able to help than did high sense of humor participants. The paradoxical intervention was seen as more surprising than the nonparadoxical intervention. Implications for the use of paradoxical interventions are discussed.  相似文献   
909.
The time has come to integrate feminist therapy and knowledge of gender into principles of counseling for both women and men. Gender Aware Therapy (GAT) is such a synthesis. GAT encourages counselors to facilitate the development of women and men through exploration of their unique gender-related experiences. The foundations, principles, stages, and applications of GAT are described.  相似文献   
910.
Social uncertainty about the behavior of others with whom one is interdependent for rewards is hypothesized to encourage self-interested behavior and inhibit behavioral commitment to the group. This paper examines the roles of uncertainty, expectations, and feedback about other group members' contributions to the group in interdependent decision making. In the absence of feedback, resources tend to be divided between individual and group interests. Resource allocations to the group are found to increase significantly if group members receive feedback about other members' allocations, particularly if that feedback is at the individual level, not an aggregated group level. However, the effects of feedback presence and type are eliminated when group members state their expectations about other members' future contributions to the group. Implications for expectancy value theories of motivation and commitment to groups in organizations are discussed.  相似文献   
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