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   87510篇
  免费   3403篇
  国内免费   27篇
  2019年   1045篇
  2018年   1425篇
  2017年   1423篇
  2016年   1550篇
  2015年   1115篇
  2014年   1342篇
  2013年   7284篇
  2012年   2434篇
  2011年   2606篇
  2010年   1633篇
  2009年   1601篇
  2008年   2372篇
  2007年   2304篇
  2006年   2125篇
  2005年   1848篇
  2004年   1730篇
  2003年   1680篇
  2002年   1757篇
  2001年   2761篇
  2000年   2685篇
  1999年   2064篇
  1998年   973篇
  1997年   888篇
  1996年   1007篇
  1995年   932篇
  1993年   898篇
  1992年   1878篇
  1991年   1722篇
  1990年   1709篇
  1989年   1547篇
  1988年   1511篇
  1987年   1494篇
  1986年   1526篇
  1985年   1546篇
  1984年   1341篇
  1983年   1178篇
  1982年   882篇
  1981年   893篇
  1979年   1350篇
  1978年   992篇
  1975年   1173篇
  1974年   1213篇
  1973年   1331篇
  1972年   1200篇
  1971年   1076篇
  1970年   984篇
  1969年   993篇
  1968年   1250篇
  1967年   1097篇
  1966年   997篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
301.
The present study demonstrates the safety and effectiveness of an outpatient program designed to respond to adolescent-precipitated crises by mobilizing and restructuring the family's kinship system. Families of 75 adolescents at risk for hospitalization were followed up to 24 months after treatment with Systemic Crisis Intervention. Measures of offspring and family functioning, suicidal behavior, institutional use, and treatment costs are presented. Results clearly demonstrate the safety, effectiveness, and economic viability of Systemic Crisis Intervention.  相似文献   
302.
HELM STIERLIN  M.D.  Ph.D. 《Family process》1988,27(2):121-127
Therapists have a mandate to bring about change, and family therapists appear to have unusual leverage to fullfill such a mandate, that is, to facilitate changes rapidly and effectively. Because and in spite of this mandate, the very notion of change deserves critical reflection. The history of ideas and our clinical experience teach us that changes may be problematic. They may come too fast or too slowly, may endure or fade away, may turn out to be desirable or undesirable, equitable or inequitable, and may, when further consequences and larger systems levels are taken into account, be beneficial or disastrous. This essay examines some of the problematical and contradictory aspects of change and delineates two perspectives on change--systemic optimism and systemic pessimism.  相似文献   
303.
The child-rearing beliefs of 32 mothers and 36 day-care providers in Mexico were compared. Day-care providers expected children to master developmental skills at an earlier age than did mothers. Day-care providers more strongly valued the development of independent and cooperative behavior, and placed less importance on obedience. They also reported employing more flexible and nonauthoritarian discipline strategies than did mothers. Mothers and caregivers did not differ in the extent to which they attributed the success of their discipline strategies to their own actions rather than to external factors. Also examined was how mothers' beliefs differed in families characterized by interdependent versus individualistic social structures. In interdependent families, mothers were more likely to believe in later mastery of developmental skills and to make external attributions. These findings suggest that Mexican children experience incongruous social norms as they move between home and day care settings, and that these norms, at least within the home, are associated with the social structural features of the setting.  相似文献   
304.
305.
Depressed affect and time perception   总被引:1,自引:0,他引:1  
  相似文献   
306.
307.
308.
Interview skills deficits may limit employment prospects of mentally retarded adults. Although numerous papers highlight the importance of interview skills, few have validated effective strategies for use with mentally retarded persons. Further, there has been a lack of research contrasting rival interview skills training strategies. The present study was conducted with two mentally retarded young adults. It contrasted peer-directed instruction, in which both participants were equally deficient in the target skills, with teacher-directed instruction. Results of the investigation indicated that instruction, rehearsal, and feedback may be effective strategies regardless of who provides instruction. Comparisons of teacher-directed and peer-directed instruction indicated little or no difference in the effectiveness of the two procedures. However, the peer-directed procedure involved considerably less staff time than did the teacher-directed procedure.  相似文献   
309.
310.
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