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   1614篇
  免费   68篇
管理学   156篇
民族学   9篇
人口学   135篇
丛书文集   4篇
教育普及   1篇
理论方法论   199篇
综合类   10篇
社会学   1022篇
统计学   146篇
  2023年   13篇
  2022年   7篇
  2021年   11篇
  2020年   30篇
  2019年   45篇
  2018年   46篇
  2017年   67篇
  2016年   49篇
  2015年   33篇
  2014年   48篇
  2013年   280篇
  2012年   48篇
  2011年   66篇
  2010年   41篇
  2009年   37篇
  2008年   41篇
  2007年   56篇
  2006年   45篇
  2005年   49篇
  2004年   53篇
  2003年   33篇
  2002年   42篇
  2001年   43篇
  2000年   36篇
  1999年   38篇
  1998年   24篇
  1997年   21篇
  1996年   28篇
  1995年   24篇
  1994年   21篇
  1993年   25篇
  1992年   29篇
  1991年   24篇
  1990年   18篇
  1989年   14篇
  1988年   9篇
  1987年   22篇
  1986年   25篇
  1985年   17篇
  1984年   12篇
  1983年   12篇
  1982年   11篇
  1981年   12篇
  1980年   9篇
  1979年   12篇
  1978年   12篇
  1977年   5篇
  1976年   9篇
  1975年   7篇
  1973年   6篇
排序方式: 共有1682条查询结果,搜索用时 15 毫秒
981.
982.
Lynch SM  Brown JS 《Demography》2010,47(4):1053-1077
Multistate life table methods are often used to estimate the proportion of remaining life that individuals can expect to spend in various states, such as healthy and unhealthy states. Sullivan’s method is commonly used when panels containing data on transitions are unavailable and true multistate tables cannot be generated. Sullivan’s method requires only cross-sectional mortality data and cross-sectional data indicating prevalence in states of interest. Such data often come from sample surveys, which are widely available. Although the data requirements for Sullivan’s method are minimal, the method is limited in its ability to produce estimates for subpopulations because of limited disaggregation of data in cross-sectional mortality files and small cell sizes in aggregated survey data. In this article, we develop, test, and demonstrate a method that adapts Sullivan’s approach to allow the inclusion of covariates in producing interval estimates of state expectancies for any desired subpopulation that can be specified in the cross-sectional prevalence data. The method involves a three-step process: (1) using Gibbs sampling to sample parameters from a bivariate regression model; (2) using ecological inference for producing transition probability matrices from the Gibbs samples; (3) using standard multistate calculations to convert the transition probability matrices into multistate life tables.  相似文献   
983.
984.
985.
We used data from the first wave of the National Longitudinal Study of Adolescent Health to examine family boundary ambiguity in adolescent and mother reports of family structure and found that the greater the family complexity, the more likely adolescent and mother reports of family structure were discrepant. This boundary ambiguity in reporting was most pronounced for cohabiting stepfamilies. Among mothers who reported living with a cohabiting partner, only one-third of their teenage children also reported residing in a cohabiting stepfamily. Conversely, for those adolescents who reported their family structure as a cohabiting stepfamily, just two-thirds of their mothers agreed. Levels of agreement between adolescents and mothers about residing in a two-biological-parent family, single-mother family, or married stepfamily were considerably higher. Estimates of the distribution of adolescents across family structures vary according to whether adolescent, mother, or combined reports are used. Moreover, the relationship between family structure and family processes differed depending on whose reports of family structure were used, and boundary ambiguity was associated with several key family processes. Family boundary ambiguity presents an important measurement challenge for family scholars.  相似文献   
986.
Employees juggling eldercare and work report work–family conflicts and poor health-related outcomes, but little is known about eldercare demands (ECDs) in the context of competing demands in the manufacturing workforce. This study determines how ECDs vary by age, gender, income, and job category, and how ECDs and competing demands are associated with health-related and work-related outcomes, among manufacturing workers. Employees from six manufacturing companies completed questionnaires. ECDs were defined as providing assistance to an adult aged 65 and older due to disability or chronic illness; those with ECDs were asked how many care-hours per week and whether assistance included personal care. Workers over age 45 were more likely than younger workers to report ECDs. After adjusting for competing demands and socio-demographic characteristics, ECDs were associated with greater depressive symptoms and family-to-work conflict (FWC), providing 5 or more hours of eldercare weekly was associated with greater depressive symptoms, and providing personal care was associated with greater FWC.  相似文献   
987.
988.
Youths with autism spectrum disorders (ASD) often engage in serious disruptive behaviors that interfere with their ability to successfully manage day‐to‐day responsibilities and contribute to relationship problems with caregivers, peers, and teachers. Effective treatments are needed to address the factors linked with disruptive behavior problems in this population of youths. Multisystemic therapy (MST) is a comprehensive family‐ and community‐based treatment approach that has been effective with other difficult‐to‐treat populations of youths and holds promise for youths with ASD. In this article, we review the broad range of factors associated with disruptive behaviors among youths with ASD and discuss how MST interventions can be adapted to address those factors. We also present a framework for our adaptation of the MST model for youths with ASD. This framework includes a recently completed pilot study as well as an ongoing efficacy trial that together have served to identify key interventions for our adaptation of the MST model.  相似文献   
989.
This annual review of the career counseling and development literature presents a content analysis of refereed journal articles published in 2013. Four research questions guided the analysis: (a) What content topics were included in career development articles published in refereed journals in 2013? (b) To what extent are theory, research, and practice integrated in career development articles published in refereed journals in 2013? (c) What variation exists in the characteristics of career development articles published in refereed journals in 2013? and (d) What variation exists in the content included in theory, research, and practice articles? A total of 360 unique topics were identified in 357 articles from 24 journals. Results indicated that topic content in journals evolved slowly with limited integration of theory, research, and practice. Implications are suggested for (a) future topic content; (b) better integration of theory, research, and practice; (c) education and training; (d) journal editorial policy; and (e) future content analyses of journal articles.  相似文献   
990.
This article analyses the relationship between gender, sexuality and citizenship embedded in models of citizenship in the Global South, specifically in South Asia, and the meanings associated with having – or not having – citizenship. It does this through an examination of women's access to citizenship in Nepal in the context of the construction of the emergent nation state in the ‘new’ Nepal ‘post‐conflict’. Our analysis explores gendered and sexualized constructions of citizenship in this context through a specific focus on women who have experienced trafficking, and are beginning to organize around rights to sustainable livelihoods and actively lobby for changes in citizenship rules which discriminate against women. Building from this, in the final section we consider important implications of this analysis of post‐trafficking experiences for debates about gender, sexuality and citizenship more broadly.  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