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   676篇
  免费   30篇
管理学   33篇
民族学   8篇
人才学   1篇
人口学   47篇
丛书文集   1篇
理论方法论   81篇
综合类   2篇
社会学   488篇
统计学   45篇
  2023年   4篇
  2021年   3篇
  2020年   13篇
  2019年   15篇
  2018年   17篇
  2017年   28篇
  2016年   21篇
  2015年   16篇
  2014年   21篇
  2013年   124篇
  2012年   31篇
  2011年   40篇
  2010年   21篇
  2009年   19篇
  2008年   30篇
  2007年   21篇
  2006年   23篇
  2005年   27篇
  2004年   25篇
  2003年   26篇
  2002年   18篇
  2001年   14篇
  2000年   11篇
  1999年   14篇
  1998年   3篇
  1997年   9篇
  1996年   10篇
  1995年   9篇
  1994年   11篇
  1993年   4篇
  1992年   7篇
  1991年   6篇
  1990年   6篇
  1989年   7篇
  1988年   4篇
  1987年   5篇
  1986年   3篇
  1985年   3篇
  1984年   10篇
  1983年   4篇
  1982年   4篇
  1981年   4篇
  1980年   1篇
  1979年   2篇
  1978年   4篇
  1977年   1篇
  1976年   2篇
  1973年   1篇
  1970年   1篇
  1969年   3篇
排序方式: 共有706条查询结果,搜索用时 101 毫秒
651.
This study uses the Values for Working questionnaire to classify the primary value systems and value patterns of 501 senior business school students (future managers). The students' scores on six value systems measured by the questionnaire are compared to national data on blue collar and clerical workers and on managerial and professional workers. The business students scored in the average range for four of the six value systems when compared to the manager group, but for only one of the value systems when compared to the non-manager group. Of the business students who had a primary value system, 82 percent wereexistential ormanipulative. There were significant differences in the value systems scores by sex but not by business major.  相似文献   
652.
Research suggests that adult marriages confer benefits. Does marriage following a teenage birth confer benefits similar to those observed for adults? Longitudinal data from a community sample of 235 young women who gave birth as unmarried adolescents were used to examine this question. Controlling for socioeconomic status and preexisting “benefits,” we found that marriage conferred small, though statistically significant, benefits with regard to less economic adversity and less marijuana and polydrug use but no observable benefits with regard to alcohol or other drug use, poverty, psychological well‐being, or high school completion, in contrast to prior findings. We conclude that in addition to the marriage benefits observed, stable intimate relationships, whether marital or not, appear to confer psychological benefits in this sample.  相似文献   
653.
654.
655.
The economic costs of childhood poverty in the United States   总被引:1,自引:0,他引:1  
This paper attempts to estimate the aggregate annual costs of child poverty to the US economy. It begins with a review of rigorous research studies that estimate the statistical association between children growing up in poverty and their earnings, propensity to commit crime, and quality of health later in life. We also review estimates of the costs that crime and poor health impose on the economy. Then we aggregate all of these average costs per poor child across the total number of children growing up in poverty in the United States to obtain our estimate of the aggregate costs of the conditions associated with childhood poverty to the US economy. Our results suggest that these costs total about $500 billion per year, or the equivalent of nearly 4% of gross domestic product (GDP). More specifically, we estimate that childhood poverty each year: (1) reduces productivity and economic output by an amount equal to 1.3% of GDP, (2) raises the costs of crime by 1.3% of GDP, and (3) raises health expenditures and reduces the value of health by 1.2% of GDP.  相似文献   
656.
This paper summarizes the results of other analyses by the author with regard to the importance of relative cohort size (RCS) in determining male relative income (the income of young adults relative to prime-age workers) and general patterns of economic growth, and in turn influencing fertility in the currently more-developed nations. It then goes on to demonstrate that these same effects appear to have been operating in all of the one hundred-odd nations which have experienced the fertility transition since 1950. Parameter estimates based on the experience of all 189 countries identified by the United Nations between 1950 and 1995 are used to simulate the effects on fertility of migration from Third to First World countries. This exercise suggests that we get the best of all possible outcomes with migration: population is reduced in “overcrowded” Third World nations, total world population growth is substantially reduced, and scores of children are given the opportunity of growing up with all the educational and health advantages of U.S. residents.  相似文献   
657.
In 2008, this group published a paper on approaches for two‐stage crossover bioequivalence (BE) studies that allowed for the reestimation of the second‐stage sample size based on the variance estimated from the first‐stage results. The sequential methods considered used an assumed GMR of 0.95 as part of the method for determining power and sample size. This note adds results for an assumed GMR = 0.90. Two of the methods recommended for GMR = 0.95 in the earlier paper have some unacceptable increases in Type I error rate when the GMR is changed to 0.90. If a sponsor wants to assume 0.90 for the GMR, Method D is recommended. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
658.
True gender self child therapy is based on the premise of gender as a web that weaves together nature, nurture, and culture and allows for a myriad of healthy gender outcomes. This article presents concepts of true gender self, false gender self, and gender creativity as they operationalize in clinical work with children who need therapeutic supports to establish an authentic gender self while developing strategies for negotiating an environment resistant to that self. Categories of gender nonconforming children are outlined and excerpts of a treatment of a young transgender child are presented to illustrate true gender self child therapy.  相似文献   
659.
This study examined racial socialization processes among 94 African American parents of third‐, fourth‐, and fifth‐grade children as they were predicted by children's ethnic identity exploration and unfair treatment as well as by parents' ethnic identity and discrimination experiences. Findings indicated that children's ethnic identity exploration and parents' perceptions that their children had been treated unfairly by an adult because of their race were both significantly associated with the frequency of messages to children regarding discrimination (Preparation for Bias). Parents' perceptions of children's unfair treatment from an adult and children's perceptions that they had been treated unfairly by peers were significantly associated with parents' cautions and warnings to children about intergroup relations (Promotion of Mistrust). Moreover, the influence of parents' perceptions on Promotion of Mistrust were especially pronounced when children also reported unfair treatment from adults. Children's identity exploration and unfair treatment were not associated with parents' emphasis on ethnic pride, heritage, and diversity (Cultural Socialization/Pluralism). Thus, findings suggest that parental factors are most central in the racial socialization messages that children receive. However, children's perceptions of discrimination and information seeking regarding their own history appear to have some influence on parental messages about race.  相似文献   
660.
Shame is an underexplored and misunderstood emotion. It can be described as an acute awareness of one's flawed and unworthy self. It is the primary social emotion and one of our most intimate feelings developed within the context of our family of origin, which can have a devastating effect on an individual and their relationships. Social workers are routinely faced with issues of shame as an intrinsic consequence of the matters with which social work deals and also as a result of how both families and workers experience the child protection process. This paper outlines the research on shame and guilt to argue for a re‐evaluation of the key challenges faced by child protection social workers. It is argued that shame experienced by parents and carers potentially plays a significant role in these challenges, while it may be argued that ‘guilt’ has had a bad press and may potentially play an important role in the successes. An argument is made for a shame‐reducing child protection social work practice with some key themes for practitioners to consider in their attempt to improve the accuracy of assessments and intervention.  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