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   448篇
  免费   20篇
管理学   58篇
民族学   1篇
人口学   64篇
丛书文集   2篇
理论方法论   70篇
综合类   7篇
社会学   226篇
统计学   40篇
  2023年   3篇
  2022年   2篇
  2021年   6篇
  2020年   13篇
  2019年   10篇
  2018年   12篇
  2017年   11篇
  2016年   13篇
  2015年   12篇
  2014年   11篇
  2013年   69篇
  2012年   17篇
  2011年   13篇
  2010年   16篇
  2009年   9篇
  2008年   15篇
  2007年   16篇
  2006年   16篇
  2005年   14篇
  2004年   13篇
  2003年   15篇
  2002年   14篇
  2001年   14篇
  2000年   13篇
  1999年   12篇
  1998年   4篇
  1997年   5篇
  1996年   9篇
  1995年   8篇
  1994年   3篇
  1993年   5篇
  1992年   2篇
  1991年   8篇
  1990年   4篇
  1989年   3篇
  1988年   2篇
  1987年   5篇
  1986年   4篇
  1985年   5篇
  1984年   3篇
  1983年   6篇
  1982年   4篇
  1980年   5篇
  1978年   4篇
  1977年   4篇
  1975年   3篇
  1974年   2篇
  1973年   2篇
  1971年   3篇
  1965年   1篇
排序方式: 共有468条查询结果,搜索用时 265 毫秒
1.
2.
Expectations, Capital Gains, and Income   总被引:2,自引:0,他引:2  
A theoretical framework for the measurement of income under uncertainty is developed that addresses some long-standing controversies about the treatment of capital gains. The consequences for economic analysis and policy making are potentially serious, because the treatment of capital gains can significantly affect some major macroeconomic aggregates, including national income and savings, balance of payments deficits, government deficits, and depreciation. (JEL O47 , P44 , Q32 )  相似文献   
3.
This paper estimates a simultaneous-equations model with public sector bargaining laws and union membership treated as jointly-determined variables. The extent of public sector unionization has a significant positive influence on the passage of prolabor bargaining legislation and bargaining legislation has strong, independent effects on the extent of public sector unionization. We gratefully acknowledge the research support provided by Minbo Kim and Parisun Chantonahom.  相似文献   
4.
The extent to which 4‐month attentional regulation during an infant‐mother still‐face situation and 12‐month attachment security during the Strange Situation predicted rates of compliance and noncompliance during a cleanup task at 36 months was examined longitudinally in 70 infant‐mother dyads. Hierarchical multiple regression analyses indicated that infants who showed more attentional regulation during the still‐face situation with mothers later showed a higher rate of committed compliance and a lower rate of situational compliance during cleanup with mothers. Furthermore, lower levels of attentional regulation were later associated with higher rates of assertive behavior, but only for infants in an insecure attachment relationship.  相似文献   
5.
We employed 4,095 couples from both waves of the National Survey of Families and Households (NSFH) to test a model of couple violence drawn from several theoretical perspectives. The outcome distinguishes among nonviolent couples and those experiencing either physical aggression or intense male violence. According to the model, background characteristics of couples are related to relationship stressors, which affect the risk of violence via their tendency to promote verbal conflict. Considerable support for the model was found. Couples were at higher risk for one or both forms of violence if they were younger at union inception, had been together for less time, were both in their first union, had only one partner who was employed, had a nontraditional woman paired with a traditional man, had at least one partner who abused substances, had more children, had more frequent disagreements, exhibited a more hostile disagreement style, or lived in an economically disadvantaged neighborhood. Moreover, the effects of stressors such as the number of children and couples' employment status disparities appear to be mediated by disagreement frequency and disagreement style.  相似文献   
6.
Abstract Many race-specific differences in health outcomes that have been observed in previous research have been attributed to class and racebased group differences which either facilitate or constrain health opportunities and behaviors. These include such variables as different rates of poverty, health insurance coverage, and access to medical care. However, these relationships have been inadequately examined in rural communities where minority status may be even more detrimental to health than in urban areas, due to various constraints on access to health care. We present an analysis that assesses the effects of community, family structure, sociodemographic, and medical care variables on self-reported health status among Hispanics, Mrican Americans, and non-Hispanic whites in six rural communities in Florida. Community structural characteristics had a significant effect on self-reported health, as did some of the measures of how respondents “experience” community. These relationships held even when other sets of variables were added to the models. Family/household characteristics and sociodemographic and medical care variables were less important in explaining self-reported health status. These findings suggest that community continues to be important in explaining differences in health status in rural areas.  相似文献   
7.
With sector constraints and higher education economic imperatives increasingly impacting the provision of social work field education, university programs lack an understanding of the factors that enable or prohibit field educators’ capacity to provide placements. Despite the significance of field education in the curriculum, it remains unclear what the experiences and motivations of field educators are to provide universities with student placements. This research addresses this gap through surveying 101 field educators that attended statewide Victorian field education training. Results indicated that although field educators recognised the benefits of supervising students, workload relief, additional training, and further student placement preparation by the university were emphasised as the primary factors that would enable them to respond positively to placement requests. Payments for placements did not necessarily ameliorate these issues nor guarantee the provision of more placements. The implications of these findings for universities and the field are discussed.  相似文献   
8.
9.
The aim of this study was to evaluate how CSWE’s 2008 shift placing more emphasis on research have affected newly trained social workers’ use of evidence-based practice (EBP). This qualitative study examined the educational and practice experiences of newly trained social workers and how those experiences influence the use of EBP and empirically supported interventions/treatments in the field. Thirteen newly graduated social workers were interviewed using a semi-structured interview. Twenty-three codes emerged from the interviews, with the most prominent theme being a sense of overall confusion about EBP. Other themes included lack of educational preparation, lack of agency resources, and prohibitive agency culture. Implications for social work education and practice are discussed.  相似文献   
10.
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