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   10591篇
  免费   5篇
管理学   1547篇
民族学   100篇
人口学   2416篇
丛书文集   3篇
理论方法论   514篇
综合类   288篇
社会学   4511篇
统计学   1217篇
  2023年   1篇
  2022年   1篇
  2021年   2篇
  2020年   3篇
  2019年   7篇
  2018年   1659篇
  2017年   1655篇
  2016年   1078篇
  2015年   37篇
  2014年   43篇
  2013年   58篇
  2012年   336篇
  2011年   1156篇
  2010年   1053篇
  2009年   785篇
  2008年   827篇
  2007年   1003篇
  2006年   10篇
  2005年   234篇
  2004年   259篇
  2003年   213篇
  2002年   86篇
  2001年   14篇
  2000年   14篇
  1999年   7篇
  1998年   2篇
  1997年   1篇
  1996年   28篇
  1995年   1篇
  1994年   1篇
  1991年   2篇
  1989年   1篇
  1988年   8篇
  1984年   1篇
  1982年   2篇
  1981年   2篇
  1980年   1篇
  1973年   1篇
  1972年   2篇
  1971年   1篇
  1968年   1篇
排序方式: 共有10000条查询结果,搜索用时 359 毫秒
991.
Bratter JL  Gorman BK 《Demography》2011,48(1):127-152
How do self-identified multiracial adults fit into documented patterns of racial health disparities? We assess whether the health status of adults who view themselves as multiracial is distinctive from that of adults who maintain a single-race identity, by using a seven-year (2001–2007) pooled sample of the Behavioral Risk Factor Surveillance System (BRFSS). We explore racial differences in self-rated health between whites and several single and multiracial adults with binary logistic regression analyses and investigate whether placing these groups into a self-reported “best race” category alters patterns of health disparities. We propose four hypotheses that predict how the self-rated health status of specific multiracial groups compares with their respective component single-race counterparts, and we find substantial complexity in that no one explanatory model applies to all multiracial combinations. We also find that placing multiracial groups into a single “best race” category likely obscures the pattern of health disparities for selected groups because some multiracial adults (e.g., American Indians) tend to identify with single-race groups whose health experience they do not share.  相似文献   
992.
Stange K 《Demography》2011,48(3):931-956
This article quantifies the contribution of pre-treatment dynamic selection to the relationship between fertility timing and postsecondary attainment, after controlling for a rich set of predetermined characteristics. Eventual mothers and nonmothers are matched using their predicted birth hazard rate, which shares the desirable properties of a propensity score but in a multivalued treatment setting. I find that eventual mothers and matched nonmothers enter college at the same rate, but their educational paths diverge well before the former become pregnant. This pre-pregnancy divergence creates substantial differences in ultimate educational attainment that cannot possibly be due to the childbirth itself. Controls for predetermined characteristics and fixed effects do not address this form of dynamic selection bias. A dynamic model of the simultaneous childbirth-education sequencing decision is necessary to address it.  相似文献   
993.
In this article, we investigate the effect of individual and community level characteristics on subjective well-being in Belgium. Various indicators for subjective well-being are being used in a multilevel analysis of the 2009 SCIF survey (n = 2,080) and the 2006 Belgian ESS sample (n = 1,798). On the individual level, most hypotheses on the determinants of subjective well-being were confirmed. Living with a partner and age were shown to have strong effects, but also social capital indicators had a significant positive effect on subjective well-being. All these effects remained significant controlling for optimism. On the community level, especially unemployment rate had a negative impact on subjective well-being. The analysis further demonstrates that in homogeneous regions, community characteristics have a far weaker impact on subjective well-being indicators than in economically more heterogeneous regions.  相似文献   
994.
The majority of research on the outcome of school violence has been conducted in Western countries. Empirical studies on how school violence impacts student psychological well-being in a Chinese cultural context are relatively limited. The aim of this study was to address this gap by exploring how student maltreatment by teachers, student perpetration against students, and student victimization by other students affected the self-esteem and depression of 1,376 junior high school students in Taiwan. The current study also explored how gender, family socioeconomic status (SES), student–teacher relationships and peer support moderate the impact of school violence. Structural equation analyses showed that student victimization by students and student perpetration of violence against students successfully predicted depression, but not self-esteem. Student maltreatment by teachers was associated with neither depression nor self-esteem. Multigroup analyses showed that relationships among the variables were similar across gender, family socioeconomic status, or student–teacher relationships. However, the impact of student victimization on depression was stronger for subgroups with a low level of peer support than for those with a high level of peer support. The overall findings suggest that depression is the major consequence of school violence in Taiwan and that the impact of student victimization by fellow students on depression is buffered by positive peer support. Implications for theory, intervention and recommendations for future research are discussed.  相似文献   
995.
This study examines adolescent depressive symptoms and the quantity and quality of time spent by adolescents with their parents and siblings. We use measures of the quality of relationships with parents and siblings as proxy indicators for the quality of time spent with these social partners. The study emphasizes the salience of parent relationships to adolescent depression. The structural equation models suggest that time spent with parents is indirectly linked with the severity of depressive symptoms via adolescents’ perceptions of how accepting their parents are of them, and the extent to which parents avoid exerting psychological control. We discuss these findings in relation to clinical practice.  相似文献   
996.
In this paper we examine whether individualization and informalization processes have occurred in the field of leisure in The Netherlands, by analyzing the social context of a wide range of activities between 1975 and 2005. We find that the choice of a particular leisure context is dependent on education, gender, year of birth, age and time pressure. We find evidence for informalization, but—contrary to popular belief—not for individualization. The informalization trend follows a pattern of cohort replacement, and is also caused by a rise in the average education level in the population. Our findings imply that research on civil society, community and social capital should not only be concerned with membership rates, but also with participation in alternative social contexts.  相似文献   
997.
The vast majority of studies analyze life satisfaction at individual and/or country level. This study contributes with analysis of life satisfaction at the (sub-national) province level across multiple countries. The purpose of this study is to call attention to spatial aspects of life satisfaction. Literature does not discuss the fact that life satisfaction in one province may be related to life satisfaction in other provinces. This study shows that there are well-defined happiness clusters in Europe, but also some outliers.  相似文献   
998.
This study examined the reliability and validity of the Family Affluence Scale (FAS) and explored the relationship between FAS and health in a general adolescent population of Taiwan. Our data was obtained from a 2009 school-based survey. In total, 3,368 students (1,741 boys, 1,627 girls) in grades 6–10 in Kinmen County, Taiwan completed a modified WHO Health Behaviour in School-Aged Children (HBSC) questionnaire. Indicators of the family’s social position were their parents’ occupation and education. Indicators of material affluence were number of cars, number of holiday travel, whether the participant had his or her own room and number of computers (FAS items). A higher proportion of the participants completed the four family affluence items than their parents’ occupation and education items (≧98% vs. 90% and 88%; respectively). Analysis of the FAS showed a moderate internal reliability (Cronbach’s alpha = 0.35). The associations between the FAS scores and parental occupation and education were moderate (P < .001). Consistent gradients were found for the association between FAS and positive health and health promoting behaviours. In conclusion, the Taiwan version of the FAS had a high completion rate and moderate internal reliability and external validity. The clear associations between the FAS and health indicators confirm the findings of previous studies and suggest that the FAS can be used as an additional measure of socioeconomic status among Taiwan adolescents.  相似文献   
999.
The paper addresses the question of whether parental death always has a strongly negative effect on children’s outcomes using quantitative and qualitative data from Young Lives, a longitudinal study of childhood poverty in Ethiopia. It investigates the validity of potential mediating factors identified by other studies in Sub-Saharan Africa using data from the whole sample (n = 973) and explores these processes in-depth through the experiences of three orphans in one community in Addis Ababa. The paper concludes that the outcomes of orphans and non-orphans in poor communities are not significantly different, supporting the need to address vulnerability at a societal level. Nonetheless, specific groups, for example, older female children who have lost their mothers, may face particular risks that should be addressed with targeted interventions.  相似文献   
1000.
The recently published report by the “Commission on the Measurement of Economic Performance and Social Progress” is being discussed and commented from the point of view of social indicators research, which addresses issues of the measurement of well-being and social progress since the 1960s. Some of the recommendations made by the Stiglitz-Sen-Fitoussi—Report thus seem to be well known and all but new and innovative from a social indicators perspective. It is also argued that the report ignores some of the available approaches, instruments and ongoing activities to measure and monitor well-being and the quality of life, which go well beyond GDP, such as e.g. social reports. The Commission’s report is nevertheless considered a major step forward towards a considerably improved measurement of well-being and social progress.  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