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   1565篇
  免费   51篇
管理学   156篇
民族学   15篇
人口学   166篇
丛书文集   6篇
理论方法论   179篇
综合类   23篇
社会学   982篇
统计学   89篇
  2023年   11篇
  2021年   12篇
  2020年   26篇
  2019年   45篇
  2018年   43篇
  2017年   66篇
  2016年   48篇
  2015年   43篇
  2014年   43篇
  2013年   271篇
  2012年   50篇
  2011年   65篇
  2010年   40篇
  2009年   34篇
  2008年   42篇
  2007年   44篇
  2006年   57篇
  2005年   55篇
  2004年   45篇
  2003年   45篇
  2002年   43篇
  2001年   28篇
  2000年   36篇
  1999年   18篇
  1998年   20篇
  1997年   12篇
  1996年   21篇
  1995年   25篇
  1994年   23篇
  1993年   26篇
  1992年   26篇
  1991年   22篇
  1990年   15篇
  1989年   19篇
  1988年   18篇
  1987年   12篇
  1986年   15篇
  1985年   11篇
  1984年   14篇
  1983年   15篇
  1982年   17篇
  1981年   14篇
  1980年   11篇
  1979年   10篇
  1978年   12篇
  1977年   7篇
  1976年   10篇
  1974年   5篇
  1973年   4篇
  1971年   4篇
排序方式: 共有1616条查询结果,搜索用时 546 毫秒
101.
This study forms part of a general programme of territorial research in Italy developed by the Italian National Statistical Institute (ISTAT). In particular we have studied the metropolitan communes, both with regard to movements within the city and to the attraction cities exert over the communes in the surrounding areas. Based on the daily work-related flows, we have identified the Local Labour Systems (LLSs). The LLSs having as their hub the twelve metropolitan communes constitute the Local Metropolitan Systems (LMSs). Among these we have chosen to analyse in detail the quality of life in the Systems of Milan, Genoa and Palermo, which have been singled out as exemplary cases of current socio-economic differentiations.  相似文献   
102.
103.
Variability has been demonstrated to be an operant dimension of behavior (Neuringer, 2002; Page & Neuringer, 1985). Recently, lag schedules have been used to demonstrate operant variability of verbal behavior in persons with a diagnosis of autism (e.g., Lee, McComas, & Jawor, 2002). The current study evaluated the effects of a Lag 1 schedule on the vocal variability of 2 nonverbal children with a diagnosis of autism. Results showed systematic increases in variability during the Lag 1 schedule. Implications of lag schedules for speech and language training are discussed.  相似文献   
104.
105.
How Women Engineers Do and Undo Gender: Consequences for Gender Equality   总被引:1,自引:0,他引:1  
The image of engineering as a masculine profession has reproduced the perception that engineering is unsuitable for women. While various strategies have been used to try to increase the number of women entering engineering education and employment, their success has been limited. At the same time it has been argued that the way gender is ‘done’ in work can help diminish or increase inequality between the sexes. Using empirical research exploring women engineering students’ workplace experiences, this article considers how gender performance explains their behaviour and attitudes. Butler implied that doing gender can result in our being ‘undone’. This was specifically found to be the case for the women students in this study, who performed their gender in a particular way in order to gain male acceptance. In doing this they utilized certain coping strategies: acting like one of the boys, accepting gender discrimination, achieving a reputation, seeing the advantages over the disadvantages and adopting an ‘anti‐woman’ approach. These strategies are part of women's enculturation and professionalization in engineering, yet they also fail to value femaleness. In ‘doing’ engineering, women often ‘undo’ their gender. Such gender performance does nothing to challenge the gendered culture of engineering, and in many ways contributes to maintaining an environment that is hostile to women.  相似文献   
106.
Although one of the most marked demographic trends observed over the twentieth century is the increased rate of divorce, relatively little research has explored the effects of these changing marital patterns in the context of an aging society. Using a sample of lone elderly parents and their adult children, we analyze the direct and indirect effects of marital disruption on four important dimensions of intergenerational transfers: coresidence, financial assistance, adult children's provision of informal care, and parental purchase of paid care. Our findings suggest that divorce has deleterious effects on intergenerational transfers, particularly for elderly fathers. Remarriage further reduces exchange. Our results reveal that parents engage in lower levels of transfers with stepchildren relative to biological children. Moreover, intergenerational transfers are sensitive to characteristics of biological children but not to those of stepchildren. Taken together, these results suggest that exchange at the end of the life course continues to be adversely affected by marital disruption.  相似文献   
107.
Almost all studies of same-sex parenting have concluded there is “no difference” in a range of outcome measures for children who live in a household with same-sex parents compared to children living with married opposite-sex parents. Recently, some work based on the US census has suggested otherwise, but those studies have considerable drawbacks. Here, a 20 % sample of the 2006 Canada census is used to identify self-reported children living with same-sex parents, and to examine the association of household type with children’s high school graduation rates. This large random sample allows for control of parental marital status, distinguishes between gay and lesbian families, and is large enough to evaluate differences in gender between parents and children. Children living with gay and lesbian families in 2006 were about 65 % as likely to graduate compared to children living in opposite sex marriage families. Daughters of same-sex parents do considerably worse than sons.  相似文献   
108.
109.
Cross-national comparisons generally show large differences in life satisfaction of individuals within and between European countries. This paper addresses the question of whether and how job quality and working conditions contribute to the quality of life of employed populations in nine strategically selected EU countries: Finland, Sweden, the UK, the Netherlands, Germany, Portugal, Spain, Hungary, and Bulgaria. Using data from the European Quality of Life Survey 2003, we examine relationships between working conditions and satisfaction with life, as well as whether spillover or segmentation mechanisms better explain the link between work domain and overall life satisfaction. Results show that the level of life satisfaction varies significantly across countries, with higher quality of life in more affluent societies. However, the impact of working conditions on life satisfaction is stronger in Southern and Eastern European countries. Our study suggests that the issue of security, such as security of employment and pay which provides economic security, is the key element that in a straightforward manner affects people’s quality of life. Other working conditions, such as autonomy at work, good career prospects and an interesting job seem to translate into high job satisfaction, which in turn increases life satisfaction indirectly. In general, bad-quality jobs tend to be more ‘effective’ in worsening workers’ perception of their life conditions than good jobs are in improving their quality of life. We discuss the differences in job-related determinants of life satisfaction between the countries and consider theoretical and practical implications of these findings.  相似文献   
110.
This study uses multilevel modeling with data from the 2010 U.S. Census and the Pew Research Center’s 2006 and 2011 surveys to examine the relationship between the relative size of the multiracial population, specifically mixed-race whites, in metropolitan areas and the immigration attitudes of native-born non-Hispanic whites. The results indicate that whites who live in metropolitan areas with higher percentages of mixed-race whites are more likely to hold comparatively immigrant-friendly attitudes in general and specifically toward immigration levels, taxes, and employment, supporting contact theory. With increases in the multiracial population, whites are likely to adopt a more complex conception of race over time, leading to context-specific and topic-centered attitudes toward immigrants and immigration policy.  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