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   24719篇
  免费   925篇
  国内免费   11篇
  25655篇
  2020年   292篇
  2019年   281篇
  2018年   416篇
  2017年   474篇
  2016年   481篇
  2015年   318篇
  2014年   382篇
  2013年   1915篇
  2012年   733篇
  2011年   802篇
  2010年   479篇
  2009年   434篇
  2008年   661篇
  2007年   637篇
  2006年   577篇
  2005年   531篇
  2004年   502篇
  2003年   449篇
  2002年   519篇
  2001年   753篇
  2000年   774篇
  1999年   571篇
  1998年   276篇
  1997年   233篇
  1992年   470篇
  1991年   420篇
  1990年   452篇
  1989年   427篇
  1988年   411篇
  1987年   412篇
  1986年   413篇
  1985年   446篇
  1984年   355篇
  1983年   312篇
  1982年   249篇
  1981年   224篇
  1979年   400篇
  1978年   294篇
  1977年   271篇
  1976年   236篇
  1975年   358篇
  1974年   380篇
  1973年   365篇
  1972年   333篇
  1971年   298篇
  1970年   272篇
  1969年   328篇
  1968年   375篇
  1967年   336篇
  1966年   331篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
62.
63.
64.
65.
66.
67.
A precursor of language acquisition in young infants   总被引:6,自引:0,他引:6  
  相似文献   
68.
For Karen Horney neurosis is a serious impediment to health and wholeness and has the power to place a person in bondage. Yet the situation is far from hopeless, for strivings and anxieties contain intrinsic value and can be directed positively to the purpose of human maturity. The theory lends itself to a strong theology of the self, and thus encourages the pastoral counselor who cooperates with the inherent strengths of the person in his or her drive toward health.  相似文献   
69.
A frequently advocated strategy for increasing the efficiency of child abuse prevention programs is to deliver prevention services to "high-risk" populations. This article critically reviews procedures for the reliable and valid assessment of child abuse potential within an ecological perspective. Factors that limit the usefulness of child abuse risk assessment are discussed. These factors include the uncertain criteria of child abuse and neglect, the low base rate of the phenomenon, and the financial and social costs of such procedures. Finally, the prevention implications of the current and future state of the art in child abuse risk assessment are considered and preventive interventions that do not depend on individual case risk screening are advocated.  相似文献   
70.
The social support patterns of a sample of 101 suicide attempters were compared with the patterns of a control sample on the basis of structured interview data. Network characteristics and the extent of support in different functional categories were examined as to their absolute and relative power to discriminate between the suicide attempters and the controls. A clear separation of the functions of kin and of friends/acquaintances emerged. The crucial difference between the attempters and the controls lay in the number of friends with whom the subjects had agreeable everyday interactions and in the number of kin that provided crisis support, both psychological and instrumental. Other support differences between the two groups were of secondary importance. While there was no overall difference in the frequency of social interactions between the two groups, the size of the social network differed greatly. Consequences for the conceptualization and measurement of social support as well as for the prevention of suicidal behavior 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