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   55358篇
  免费   1393篇
  国内免费   11篇
  2018年   3839篇
  2017年   3253篇
  2016年   2731篇
  2015年   625篇
  2014年   653篇
  2013年   3135篇
  2012年   1529篇
  2011年   3311篇
  2010年   3065篇
  2009年   2059篇
  2008年   2632篇
  2007年   2987篇
  2006年   944篇
  2005年   1051篇
  2004年   1005篇
  2003年   956篇
  2002年   940篇
  2001年   858篇
  2000年   852篇
  1999年   697篇
  1998年   463篇
  1997年   472篇
  1996年   429篇
  1995年   414篇
  1992年   641篇
  1991年   572篇
  1990年   583篇
  1989年   529篇
  1988年   546篇
  1987年   520篇
  1986年   549篇
  1985年   561篇
  1984年   545篇
  1983年   506篇
  1982年   418篇
  1981年   423篇
  1979年   526篇
  1978年   488篇
  1977年   423篇
  1976年   443篇
  1975年   467篇
  1974年   570篇
  1973年   556篇
  1972年   411篇
  1971年   423篇
  1970年   393篇
  1969年   422篇
  1968年   496篇
  1967年   449篇
  1966年   461篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
131.
132.
133.
Recidivism data derived from various sources over a follow-up period of 1–11 yr, provided the basis for appraising the effectiveness of a comprehensive cognitive-behavioral treatment program for familial and nonfamilial child molesters. Unofficial records held by police and Children's Aid Societies proved to be the best data for estimating recidivism. These data revealed increases in recidivism with longer follow-up periods, but there were consistent advantages for the treated over the untreated patients. Men who had sexually abused the daughters of other people demonstrated the clearest treatment benefits. The younger offenders and those who had engaged in genital-genital contact with their victims were more likely to reoffend even if they were treated. Contrary to the expectations of behavior therapists, indices of deviant sexual preferences did not predict outcome.  相似文献   
134.
135.
136.
137.
138.
The relationship between primary process thinking and two measures of anxiety was investigated in fourth- and fifth-grade children. Holt's Scoring System for Primary Process Responses on the Rorschach was the measure of primary process thinking. The major hypotheses were supported for boys in that frequency of expression of primary process material was positively related to behavioral manifestations of anxiety as measured by the Teacher's Rating Scale. Also, controlled access to and integration of primary process was negatively related to teacher's ratings of anxiety. There were no significant results for girls. Primary process measures were not related to the State-Trait Anxiety Inventory for Children. Possible reasons for the different relationships between the primary process measures and the anxiety measures are discussed.  相似文献   
139.
Depression and mental control: the resurgence of unwanted negative thoughts   总被引:6,自引:0,他引:6  
In three experiments we examined depressed individuals' mental control abilities and strategies. Experiment 1 revealed that although depressed college students were initially successful in suppressing negative material, they eventually experienced a resurgence of unwanted negative thoughts. Analysis of subjects' stream-of-consciousness reports indicated that this resurgence was associated with the use of negative thoughts as distracters from the unwanted item. In Experiment 2 depressed subjects acknowledged that positive distracters were more effective than negative ones in suppressing negative thoughts. This acknowledgement suggests that depressed subjects in Experiment 1 did not deliberately focus on negative distracters but that those thoughts automatically occurred because they were highly accessible. Experiment 3 demonstrated that depressed subjects' use of positive distracters could be increased somewhat when we provided such distracters and made them easily accessible. Taken together, the findings suggest that depression involves an enhanced accessibility of interconnected negative thoughts that can undermine mental control efforts.  相似文献   
140.
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