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   216篇
  免费   12篇
管理学   11篇
民族学   2篇
人口学   22篇
理论方法论   29篇
综合类   3篇
社会学   140篇
统计学   21篇
  2023年   2篇
  2022年   2篇
  2021年   2篇
  2020年   7篇
  2019年   10篇
  2018年   9篇
  2017年   17篇
  2016年   10篇
  2015年   4篇
  2014年   12篇
  2013年   40篇
  2012年   14篇
  2011年   14篇
  2010年   8篇
  2009年   10篇
  2008年   7篇
  2007年   9篇
  2006年   7篇
  2005年   6篇
  2004年   2篇
  2003年   5篇
  2002年   4篇
  2001年   3篇
  2000年   2篇
  1999年   4篇
  1998年   3篇
  1997年   1篇
  1992年   2篇
  1991年   3篇
  1989年   1篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
  1978年   1篇
  1977年   1篇
  1974年   1篇
  1973年   1篇
  1970年   1篇
排序方式: 共有228条查询结果,搜索用时 15 毫秒
71.
In this article, we undertake an event-history analysis of fertility in Ghana. We exploit detailed life history calendar data to conduct a more refined and definitive analysis of the relationship among personal traits, urban residence, and fertility. Although urbanization is generally associated with lower fertility in developing countries, inferences in most studies have been hampered by a lack of information about the timing of residence in relationship to childbearing. We find that the effect of urbanization itself is strong, evident, and complex, and persists after we control for the effects of age, cohort, union status, and education. Our discrete-time event-history analysis shows that urban women exhibit fertility rates that are, on average, 11% lower than those of rural women, but the effects vary by parity. Differences in urban population traits would augment the effects of urban adaptation itself. Extensions of the analysis point to the operation of a selection effect in rural-to-urban mobility but provide limited evidence for disruption effects. The possibility of further selection of urbanward migrants on unmeasured traits remains. The analysis also demonstrates the utility of an annual life history calendar for collecting such data in the field.  相似文献   
72.
73.
74.
针对西方毛泽东研究领域比较盛行的那种认为毛泽东是农民革命家,而不是正统的马克思主义者,毛泽东对农民的重视决定了他是马克思主义的一个异端的观点,以成熟的方法论准备和扎实的文献学为基础,对这种观点进行了有理有据的反驳。毛泽东对农民的重视主要是一种战略和策略的需要,毛泽东从未否认工人阶级在革命中的领导地位,毛泽东是真正的马克思主义者。  相似文献   
75.
Adolescents face high rates of victimization, yet little is known regarding the criminal consequences of these experiences. Using data from the National Youth Survey, this investigation compared the relative and combined effects of adolescent violent victimization perpetrated by family and nonfamily members on self-reported criminal offending from adolescence to early adulthood. The results demonstrate that both types of violence have an immediate and sustained impact on criminal involvement, although the effect is somewhat stronger for nonfamily victimization, and for both types, the relationship tends to weaken over time. In addition, those experiencing both types of victimization report a higher frequency of offending compared to those experiencing only one type. The findings indicate the need for prevention programs aimed at decreasing the prevalence of adolescent victimization, as well as intervention efforts to help victims from becoming offenders.  相似文献   
76.
77.
Theoretical and methodological paradigms used by researchers and applied workers to conceptualise domestic violence are examined, with particular emphasis on the implications for social action. It is argued that the gender assumptions underlying the theoretical framework adopted are often implicit, unacknowledged, and that when they assume equal power between men and women may do a disservice to female victims. We maintain that the consequence of discrepant approaches of professionals encountering domestic violence is insufficient dialogue between researchers and applied workers, reducing the potential for effective social remedy. Some resolutions of this dilemma are proposed; specifically, these concern the adoption of feminist paradigms, the importance of making victims more visible, and empowering women to overcome violent oppression.  相似文献   
78.
Using data from the National Survey of Families and Households, we compared quality of family relationships and well‐being across five different family structures with a particular focus on adoptive households. Four theoretical perspectives, each emphasizing the importance of different factors in determining relationship quality and well‐being, guided this work and led us to compare adoptive families with families that include two biological parents, single mothers, stepfathers, and stepmothers. We found the most support for the perspective stressing the importance of family processes that occur in all types of families, rather than family structure. Specifically, there were few family structure differences based on fathers' and children's reports, and structure differences in mothers' reports were no longer significant after controlling for disagreements between family members. The implications of these results for adoption theory and policies are discussed.  相似文献   
79.
Interstate migration in the United States has decreased steadily since the 1980s, but little is known about the causes of this decline. We show that declining migration is related to a concurrent secular decline in job changing. Neither trend is primarily due to observable demographic or socioeconomic factors. Rather, we argue that the decline in job changing has caused the decline in migration. After establishing a role for the labor market in declining migration, we turn to the question of why job changing has become less frequent over the past several decades. We find little support for several explanations, including the rise of dual-career households, the decline in middle-skill jobs, occupational licensing, and the need for employees to retain health insurance. Thus, the reasons for these dual trends remain opaque and should be explored further.  相似文献   
80.
Despite demographers’ long-standing preoccupation with the effects of child mortality on women’s fertility desires, scholars continue to know little about the consequences of other pervasive mortality exposures. We use nationally representative data from the high-mortality context of Peru to examine whether the desire to have a(nother) child varies as a function of sibling loss and to assess heterogeneity in this association by women’s current number of children and a range of conditions related to siblings’ deaths. Women who have experienced sibling bereavement and have two or more children report higher odds of desiring another child. These effects are not contingent on the age or sex of the deceased sibling but are only significant if the sibling died during the respondent’s lifetime (not before). These findings highlight the theoretical and empirical import of investigating the relationship between fertility desires and a wider range of familial mortality exposures beyond own child mortality.  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