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   1996篇
  免费   83篇
管理学   258篇
民族学   12篇
人口学   189篇
丛书文集   12篇
理论方法论   226篇
综合类   14篇
社会学   1133篇
统计学   235篇
  2023年   10篇
  2021年   12篇
  2020年   25篇
  2019年   55篇
  2018年   65篇
  2017年   83篇
  2016年   69篇
  2015年   43篇
  2014年   54篇
  2013年   346篇
  2012年   76篇
  2011年   77篇
  2010年   47篇
  2009年   55篇
  2008年   62篇
  2007年   55篇
  2006年   58篇
  2005年   45篇
  2004年   57篇
  2003年   46篇
  2002年   51篇
  2001年   41篇
  2000年   44篇
  1999年   36篇
  1998年   36篇
  1997年   36篇
  1996年   40篇
  1995年   26篇
  1994年   31篇
  1993年   25篇
  1992年   26篇
  1991年   32篇
  1990年   29篇
  1989年   19篇
  1988年   20篇
  1987年   12篇
  1986年   19篇
  1985年   28篇
  1984年   25篇
  1983年   16篇
  1982年   19篇
  1981年   9篇
  1980年   16篇
  1979年   13篇
  1978年   10篇
  1977年   12篇
  1976年   15篇
  1974年   10篇
  1970年   6篇
  1968年   6篇
排序方式: 共有2079条查询结果,搜索用时 218 毫秒
381.
This paper analyses the effects of unemployment on the probability of marital dissolution. Based on panel data for a sample of Danish married couples, we estimate a dynamic model for the probability of marital dissolution where we take into account the possible effects of unemployment for both spouses. We also control for other factors such as education, age, presence of children, place of residence, health and economic factors. The empirical results show that unemployment seems to be an important factor behind marital instability. However, only unemployment of the husband has an effect, and this effect is immediate.We thank two anonymous referees for their helpful comments on an earlier draft.  相似文献   
382.
383.
During the 1970s, only about half of the adult American population wanted to allocate more money to education. But in the 1980s, almost two-thirds of those surveyed have wanted to spend more on education. Using the 1972–86 NORC General Social Surveys (of which there are a dozen replications — each with about 1500 respondents), this paper outlines the sources of this increase in support for educational spending. Over time, while education has been consistently given a higher priority by members of younger birth cohorts, and respondents educated beyond high school, racial differences have narrowed and regional differences have been reversed. In this decade, whites and non-Southerners are increasingly supportive of more spending on education than they were earlier. Finally, while rural/urban differences on education as a national spending priority have remained, this trend is less independent of larger social forces than the others. These results imply that to be most effective in producing increased allocations from public sources, educators and their political supporters should recognize those particular segments of the population who may be most responsive to calls for increased funding.  相似文献   
384.
Smith SK  Nogle J  Cody S 《Demography》2002,39(4):697-712
In the housing unit method, population is calculated as the number of households times the average number of persons per household (PPH), plus the population residing in group quarters facilities. Estimates of households and the group quarters population can be derived directly from concurrent data series, but estimates of PPH have traditionally been based on previous values or estimates for larger areas. In our study, we developed several regression models in which PPH estimates were based on symptomatic indicators of PPH change. We tested these estimates using county-level data in four states and found them to be more precise and less biased than estimates based on more commonly used methods.  相似文献   
385.
Mason KO  Smith HL 《Demography》2000,37(3):299-311
Using data from Pakistan, India, Malaysia, Thailand, and the Philippines, we explore how gender context influences (1) husband-wife concordance in the demand for children and (2) the impact of each spouse's fertility preferences on contraceptive use. We also explore whether the husband's pronatalism can explain the wife's unmet need for contraception. The results suggest that gender context has little net effect on couples' concordance, but influences the relative weight of husbands' and wives' preferences in determining contraceptive use. Analysis of women's unmet need for contraception suggests that the husbands' pronatalism contributes to wives' unmet need, but only to a relatively small degree, especially in settings where unmet need is high. This is the case because the proportion of couples with differing fertility goals is small in most communities.  相似文献   
386.
387.
388.
A review of empirical literature reveals improvements in service utilization and outcomes for women when substance abuse and child welfare services are integrated. The increased use of substances by women involved in the child welfare system has resulted in a call for integrated, coordinated, evidence-based practices. Since the late 1990s, specific system- and service-level strategies have been developed to coordinate and integrate the provision of substance abuse and child welfare services such that women are remaining in treatment longer and are more likely to reduce substance use and be reunited with their children. The strategies reviewed provide useful guidelines for developing components of effective, evidence-based programs for substance-involved women in the child welfare system.  相似文献   
389.
This study focused on foster parent perspectives of foster care privatization in the state of Florida. Ninety-nine members of Florida's foster parent associations were surveyed with a special attention toward their stance on privatization policy and their views of the local private agencies that deliver services in the privatized system. Results identified no clear consensus on the topic of privatization policy. Policy support was more likely to be seen among foster parents who had not served prior to privatization and among foster parents who viewed the local private agency to be competent and responsive. Views of local private agencies were most strongly influenced by the foster parents' satisfaction with foster parent training, their involvement in case decision-making, and the kindness of the foster care worker. These results have implications for practice in the privatized foster care system and for research in the evaluation of these systems.  相似文献   
390.
This study examines the role of abuse-specific maternal support in the association between parent depressive symptoms and child externalizing problems in a sample of children with a history of sexual abuse. In total, 106 mother-child dyads were studied. The association between maternal depressive symptoms and child delinquency behaviors was found to partially operate through abuse-specific maternal support, which was assessed via parent report. Implications of the findings for parenting programs are discussed, and future research directions are considered.  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