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   1247篇
  免费   22篇
管理学   177篇
民族学   1篇
人口学   157篇
丛书文集   21篇
理论方法论   129篇
综合类   18篇
社会学   619篇
统计学   147篇
  2021年   6篇
  2020年   14篇
  2019年   16篇
  2018年   27篇
  2017年   29篇
  2016年   29篇
  2015年   15篇
  2014年   31篇
  2013年   219篇
  2012年   31篇
  2011年   38篇
  2010年   24篇
  2009年   34篇
  2008年   39篇
  2007年   27篇
  2006年   23篇
  2005年   52篇
  2004年   35篇
  2003年   29篇
  2002年   38篇
  2001年   23篇
  2000年   23篇
  1999年   22篇
  1998年   14篇
  1997年   25篇
  1996年   15篇
  1995年   14篇
  1994年   11篇
  1993年   18篇
  1992年   19篇
  1991年   29篇
  1990年   19篇
  1989年   21篇
  1988年   26篇
  1987年   12篇
  1986年   14篇
  1985年   20篇
  1984年   15篇
  1983年   10篇
  1982年   22篇
  1981年   18篇
  1980年   13篇
  1979年   14篇
  1978年   13篇
  1977年   14篇
  1976年   8篇
  1975年   16篇
  1974年   6篇
  1973年   6篇
  1969年   4篇
排序方式: 共有1269条查询结果,搜索用时 8 毫秒
121.
A central feature of the reforms enacted through the Personal Responsibility and Work Opportunity Reconciliation Act (welfare reform) has been the adoption of strategies to involuntarily remove Temporary Assistance to Needy Families (TANF) recipients from the welfare rolls, including increased use of sanctions and time limits on welfare receipt. Drawing on data from a three year panel study of women who had been receiving welfare in a state which adopted stringent sanctioning and time limit policies, we investigate predictors of recipients' TANF status after implementation of welfare reform, and identify differences in post-reform material resources, hardships and quality of life based on TANF status. Almost half of all welfare case closures during the first time period after reforms were implemented through involuntary strategies. Relatively few baseline characteristics predicted different outcomes once welfare time limits and sanctions were implemented. Those who were timed off welfare had substantially lower incomes in the year following their removal. One third of all respondents, regardless of reason for leaving TANF reported having insufficient food, housing problems and lack of access to needed medical care.  相似文献   
122.
Although prior social science research has established the ability of gender ideologies to influence the domestic division of labor, it has neglected to disentangle their potentially unique influence on paternal involvement with children. Past research examining the influence of gender ideology on parenting behaviors does not acknowledge potential differences that may result from accounting for each parent's gender ideology. Using both waves of the National Survey of Families and Households (N = 1,088), I assess the effect of both mother's and father's gender ideology on two measures of paternal involvement. Whereas egalitarian fathers demonstrate greater involvement than traditional fathers, mother's gender ideology failed to predict paternal involvement. Egalitarian mothers do not appear to negotiate greater father involvement successfully.  相似文献   
123.
In this paper we present a parsimonious multivariate model for exchange rate volatilities based on logarithmic high-low ranges of daily exchange rates. The multivariate stochastic volatility model decomposes the log range of each exchange rate into two independent latent factors, which could be interpreted as the underlying currency specific components. Owing to the empirical normality of the logarithmic range measure the model can be estimated conveniently with the standard Kalman filter methodology. Our results show that our model fits the exchange rate data quite well. Exchange rate news seems to be currency specific and allows identification of currency contributions to both exchange rate levels and exchange rate volatilities.  相似文献   
124.
When a child from China is adopted by U.S. parents, the adoptive family must address questions about if, when, how, and how much to acknowledge the birth cultural heritage of their child. This paper addresses these concerns by presenting findings of a study that examined ways families address the myriad issues surrounding cultural heritage. Drawing on work by H. David Kirk, D. M. Brodzinsky (Brodzinsky, Schechter, & Henig, 1992. Being adopted: The lifelong search for self. New York: Anchor Books), and others, a conceptual framework is presented to aid in understanding the dynamics involved in emphasizing (or de-emphasizing) cultural heritage Second, results of a web-based survey that extends the results of earlier work on cultural heritage in families with children adopted from China (Rojewski & Rojewski, 2001. Intercountry adoption from China: Examining cultural-heritage and other post-adoption issues. Westport, CT: Bergin & Garvey) are presented. Specific findings reveal the range of actions taken by adoptive parents on (a) how families cope with family-child differences, (b) how families acknowledge the child’s birth culture and heritage (e.g., acknowledging birth cultural heritage and culturally-related events, having contact with other Chinese children and adults), and (c) the perceived benefits and importance of incorporating Chinese cultural heritage into family life. Results add to an emerging baseline for understanding the range of responses adoptive families have to address issues of Chinese heritage, as well as trends in the reasoning parents use when deciding about cultural heritage-related issues.  相似文献   
125.
We investigated the impact of relative marital power on 72 newlywed couples’ endocrinological responses to marital conflict. Marital power was determined by comparing spouses’ reports of dependent love for one another. Less powerful spouses displayed elevated adrenocorticotropic hormone (ACTH) responses to a conflict discussion. Shared power appeared to have a beneficial effect on wives’ but not husbands’ ACTH responses. Spouses’ cortisol levels declined over time, except for wives who were less powerful and for husbands who shared power with their wives. Conflict behaviors did not differ as a function of this marital power index. These data suggest that relative levels of general emotional power in relationships may play an important role in spouses’ physiological responses to marital conflict.  相似文献   
126.
Altruism and social solidarity: Envisioning a field of specialization   总被引:1,自引:1,他引:0  
Conclusion This article has presented a vision of what a field of altruism and social solidarity could potentially involve. An additional perspective on the nature of this field and how it could contribute to the discipline and to society is provided by the science of psychology. In the last decade a fundamental new orientation has developed in this discipline, growing from the pioneering work of Martin E.P. Seligman. Generally identified as “positive psychology” it represents a shift from a focus on trying to understand and find solutions to mental illness and various pathologies of thought and behavior in a “disease model” to a focus on human strengths, virtues, and other positive characteristics. This shift in focus is regarded as making a direct contribution to understanding what is best in human emotions and traits and how society can support the psychological flourishing of individuals. This new perspective in turn provides increased awareness of how the problems studied in the disease model can more effectively be prevented (Seligman, 2003, 2005). The importance of this focus on the positive for sociology and a call to action is stated by Seligman (2003): The third pillar of positive psychology is the study of positive institutions and positive communities.  相似文献   
127.
Using qualitative research methodology, the authors developed an in-session therapeutic procedure called the therapist-conducted consultation (TCC) which is designed to enhance the therapist-client collaborative relationship. In the TCC, the therapist and client(s) relinquish their traditional roles and discuss the client's treatment. During this process, clients are invited to (a) share their perspective of treatment, (b) assess whether treatment is meeting their goals, and (c) suggest how treatment could change to improve their experience. The three-stage model of the TCC that resulted from the research is presented with a case example.  相似文献   
128.
Using the 1994–1998 waves of the Current Population Survey—Child Support Supplement (N =5,387), the aims of this study are to document child support obligation rates of nonresident fathers, to examine the effect of the obligation rate on child support compliance, and to calculate the trade‐off between fathers’ financial responsibility and children's well‐being, paying particular attention to low‐income fathers. The results indicate that low‐income fathers have high child support obligation rates, which significantly reduce their child support compliance. Although lowering the obligation rate for these fathers may improve their compliance, it does not fully offset the lowered obligation amounts and leads to a 30% net payment loss for welfare mothers and a 43% loss for nonwelfare mothers. Policy implications are discussed.  相似文献   
129.
Abstract Fish consumption advisories fail to adequately help communities address the benefits and risks of eating potentially contaminated fish. We engaged community members and relevant institutions in identifying and implementing more effective risk communication in Michigan's rural Upper Peninsula. In 2004–2005, we collected data in four Michigan counties through focus groups, community dinners, public meetings and angler interviews. Residents express a strong affinity toward eating Great Lakes fish, though a minority of participants have read the official fish advisory. Participants lack an understanding of how bioaccumulation affects consumption risk depending on the type of contaminant. We attribute the situation to conditions of post‐normal risk that emerge through interaction of the structural dimensions of science and bureaucracy with a strong natural resource‐based culture that affects the agency of residents. The implications loom large as Michigan's Department of Community Health no longer distributes hard copies of the Michigan Fish Advisory.  相似文献   
130.
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