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   92247篇
  免费   2978篇
  国内免费   3篇
管理学   12679篇
民族学   558篇
人才学   25篇
人口学   7243篇
丛书文集   517篇
教育普及   1篇
理论方法论   9553篇
综合类   2152篇
社会学   43549篇
统计学   18951篇
  2023年   513篇
  2021年   576篇
  2020年   1528篇
  2019年   2235篇
  2018年   2160篇
  2017年   3241篇
  2016年   2476篇
  2015年   2070篇
  2014年   2657篇
  2013年   18921篇
  2012年   2527篇
  2011年   2352篇
  2010年   2043篇
  2009年   2222篇
  2008年   2134篇
  2007年   1941篇
  2006年   2165篇
  2005年   2324篇
  2004年   2212篇
  2003年   1934篇
  2002年   2032篇
  2001年   2076篇
  2000年   1838篇
  1999年   1744篇
  1998年   1534篇
  1997年   1382篇
  1996年   1348篇
  1995年   1370篇
  1994年   1310篇
  1993年   1305篇
  1992年   1321篇
  1991年   1252篇
  1990年   1232篇
  1989年   1062篇
  1988年   1146篇
  1987年   1013篇
  1986年   919篇
  1985年   1104篇
  1984年   1157篇
  1983年   1023篇
  1982年   945篇
  1981年   861篇
  1980年   813篇
  1979年   888篇
  1978年   782篇
  1977年   711篇
  1976年   657篇
  1975年   629篇
  1974年   527篇
  1973年   443篇
排序方式: 共有10000条查询结果,搜索用时 781 毫秒
901.
The effects of question order on respondents' ratings of general and specific aspects of community life were assessed using data from separate mail surveys in Montana and Pennsylvania, The samples differed in locale, composition, and size and the relevant questions varied in number, format, and specific focus. Nevertheless, for both data sets the general question was more likely to be answered and more likely to receive positive responses when it was asked after—rather than before—the specific questions. There was some indication that carryover from the specific items to the general question responses were somewhat greater for those questions asked most recently and less for those asked earlier. Implications of these findings are discussed.  相似文献   
902.
903.
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   
904.
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   
905.
906.
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   
907.
908.
909.
910.
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