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   87941篇
  免费   2932篇
  国内免费   3篇
管理学   12161篇
民族学   526篇
人才学   25篇
人口学   6653篇
丛书文集   505篇
理论方法论   9275篇
综合类   2074篇
社会学   40956篇
统计学   18701篇
  2023年   503篇
  2021年   565篇
  2020年   1510篇
  2019年   2209篇
  2018年   2023篇
  2017年   3113篇
  2016年   2325篇
  2015年   2037篇
  2014年   2626篇
  2013年   18828篇
  2012年   2281篇
  2011年   2041篇
  2010年   1912篇
  2009年   2143篇
  2008年   1962篇
  2007年   1764篇
  2006年   2025篇
  2005年   2213篇
  2004年   2101篇
  2003年   1827篇
  2002年   1930篇
  2001年   1901篇
  2000年   1685篇
  1999年   1614篇
  1998年   1464篇
  1997年   1321篇
  1996年   1269篇
  1995年   1305篇
  1994年   1276篇
  1993年   1250篇
  1992年   1223篇
  1991年   1147篇
  1990年   1127篇
  1989年   973篇
  1988年   1072篇
  1987年   949篇
  1986年   842篇
  1985年   1013篇
  1984年   1091篇
  1983年   976篇
  1982年   904篇
  1981年   837篇
  1980年   791篇
  1979年   846篇
  1978年   748篇
  1977年   672篇
  1976年   641篇
  1975年   624篇
  1974年   496篇
  1973年   425篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
891.
892.
Aspects of 47 preschoolers'emotional competence—their patterns of emotional expressiveness and reactions to others' emotion displays—were observed in two settings, with mother and with peers, and their general social competence was rated by their preschool teachers. Intrapersonal and interpersonal (i.e., socialization correlates of children's emotional competence were identified, and a causal model incorporating direct and indirect influences on social competence was evaluated. Maternal patterns of expressiveness, reactions to children's emotion displays, and self-reported affective environment were associated with children's emotional competence in the preschool. Children's emotional competence with mother predicted their emotional competence in the preschool somewhat less strongly, suggesting that emotional competence may differ according to the interpersonal relationship studied. Taken as a whole, findings reassert the importance of the domain of emotional expression to the development of social competence.Reprint requests can be sent to the author, Department of Psychology, George Mason University, 4400 University Drive, Fairfax, VA 22030. Grateful acknowledgment goes to the mothers and children who so clearly expressed and reacted to emotions; thanks also are due to Christine Alban, Joanne Ayyash, Michael Casey, Elizabeth Couchoud, Huynh Dung, Merlina Hemingway, Soueang Lay, Vanna Nguyen, Emilianne Slayden and Kimberly Sproul, as well as the director and teachers of the Project for the Study of Young Children. An earlier version of this material was presented at the 1991 Biennial Meetings of the Society for Research in Child Development, Seattle, WA. University support from Grants #2-10150, 2-10176 and 2-10073 also made the research possible.  相似文献   
893.
The article describes the socioeconomic situation of the Russian population and its dynamics in 1992. The analysis is based on series of regional sociological surveys led by the All-Russian Living Standards Research Center and on official Russian statistical data. The basic unit of analysis is the family, and hence family typology approbated both in research and in practical social work is introduced. Besides describing and discussing the growing poverty tendencies in contemporary Russia, the article also contains methodological recommendations for social policy bodies and social workers on the strategy of work in social maintenance and social support of the least secure population strata.  相似文献   
894.
895.
Unions,PAC contributions,and the NAFTA vote   总被引:1,自引:0,他引:1  
Political action committees (PACs), especially those controlled by organized labor and business, have been shown to affect Congressional voting. We explore how PACs influenced the House of Representatives’ vote on the North American Free Trade Agreement (NAFTA). The NAFTA vote is analyzed because organized labor strongly opposed the treaty while business generally supported it and because of the straight-forward voting generated by its fast-track status. Probit analysis of a unique, unpublished data set containing information about PAC and non-PAC contributions to the 1992 House election campaigns demonstrates that Representatives who depended largely on labor PACs tended to oppose NAFTA, while Representatives who derived a large proportion of their campaign contributions from business PACs tended to favor its passage.  相似文献   
896.
897.
898.
899.
900.
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