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   259篇
  免费   13篇
管理学   36篇
民族学   4篇
人口学   21篇
理论方法论   36篇
综合类   2篇
社会学   144篇
统计学   29篇
  2023年   3篇
  2021年   5篇
  2020年   14篇
  2019年   7篇
  2018年   13篇
  2017年   17篇
  2016年   9篇
  2015年   11篇
  2014年   11篇
  2013年   41篇
  2012年   1篇
  2011年   12篇
  2010年   12篇
  2009年   6篇
  2008年   7篇
  2007年   5篇
  2006年   5篇
  2005年   7篇
  2004年   8篇
  2003年   5篇
  2002年   5篇
  2001年   7篇
  2000年   3篇
  1999年   6篇
  1998年   4篇
  1997年   7篇
  1996年   6篇
  1995年   1篇
  1994年   2篇
  1993年   2篇
  1992年   2篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   2篇
  1984年   2篇
  1982年   3篇
  1981年   1篇
  1980年   4篇
  1979年   2篇
  1978年   1篇
  1977年   1篇
  1975年   1篇
  1974年   2篇
  1973年   2篇
  1970年   1篇
  1969年   1篇
  1960年   1篇
排序方式: 共有272条查询结果,搜索用时 15 毫秒
41.
This study has three goals: (1) to provide an extensive review of research on the assets/expectation relationship, (2) to provide a conceptual framework for how children's savings effects children's college-bound identity (children's college expectations are a proxy for children's college-bound identity), and (3) to conduct a simultaneous test of whether owning a savings account leads to college-bound identity or college-bound identity lead to owning a savings account using path analytic technique with Structural Equation Modeling (SEM). Our review reveals asset researchers theorize about college-bound identity in two distinct but compatible ways: college-bound identity as a “linking mechanism”, and college-bound identity as a mediator. However, there has been little theoretical development on the attitudinal effects of assets. In this study, we posit a conceptual framework for how children's savings affects children's college-bound identity. Findings from the simultaneous test of the assets/college-bound identity relationship suggest that savings has modest effect on college-bound identity and vice versa. A policy implication is that asset building policies that seek to build children's college-bound identity in addition to their savings may be more effective than policies that only seek to build children's savings.  相似文献   
42.
Contemporary employee assistance program (EAP) services are typically provided in broad-brush programs delivered by large external vendors in a network model. Yet research has not kept pace with EAP evolution, including in terms of how EAP clients themselves view services. We surveyed a random sample of EAP service users from a national provider (361 respondents). About one-third of respondents reported getting help for workplace issues. Most learned about the EAP through employer communications such as the company website. The large majority reported that the EAP helped them "a lot" or "some," suggesting they valued this benefit.  相似文献   
43.
With essentially the same estimation methods and time period but using different UK data sets and risk measures, Sandy and Elliott (1996) found that nonunion male manual workers had a substantially higher fatal risk premium than union workers while Siebert and Wei (1994) found the opposite. This paper attempts to reconcile these conflicting results using the different measures of fatal risk employed in these two studies together on the same data set. The conflicting results are due to several types of measurement error. We find substantial miscoding in the employee-reported industry affiliation as well as larger errors-in-variables bias in the industry-based risk than in the occupation-based risk.  相似文献   
44.
The 40th Anniversary of the Society for Risk Analysis presents an apt time to step back and review the field of risk communication. In this review, we first evaluate recent debates over the field's current state and future directions. Our takeaway is that efforts to settle on a single, generic version of what constitutes risk communication will be less productive than an open-minded exploration of the multiple forms that comprise today's vibrant interdisciplinary field. We then review a selection of prominent cognitive, cultural, and social risk communication scholarship appearing in the published literature since 2010. Studies on trust in risk communication messengers continued to figure prominently, while new research directions emerged on the opportunities and critical challenges of enhancing transparency and using social media. Research on message attributes explored how conceptual insights particularly relating to framing, affective and emotional responses, and uncertainty might be operationalized to improve message effectiveness. Studies consistently demonstrated the importance of evaluation and how varying single attributes alone is unlikely to achieve desired results. Research on risk communication audiences advanced on risk perception and multiway engagement with notable interest in personal factors such as gender, race, age, and political orientation. We conclude by arguing that the field's interdisciplinary tradition should be further nurtured to drive the next evolutionary phase of risk communication research.  相似文献   
45.
Summary.  Cancer surveillance research requires accurate estimates of risk factors at the small area level. These risk factors are often obtained from surveys such as the National Health Interview Survey (NHIS) or the Behavioral Risk Factors Surveillance System (BRFSS). The NHIS is a nationally representative, face-to-face survey with a high response rate; however, it cannot produce state or substate estimates of risk factor prevalence because the sample sizes are too small and small area identifiers are unavailable to the public. The BRFSS is a state level telephone survey that excludes non-telephone households and has a lower response rate, but it does provide reasonable sample sizes in all states and many counties and has publicly available small area identifiers (counties). We propose a novel extension of dual-frame estimation using propensity scores that allows the complementary strengths of each survey to compensate for the weakness of the other. We apply this method to obtain 1999–2000 county level estimates of adult male smoking prevalence and mammogram usage rates among females who were 40 years old and older. We consider evidence that these NHIS-adjusted estimates reduce the effects of selection bias and non-telephone coverage in the BRFSS. Data from the Current Population Survey Tobacco Use Supplement are also used to evaluate the performance of this approach. A hybrid estimator that selects one of the two estimators on the basis of the mean-square error is also considered.  相似文献   
46.
Within a compensating wage differential framework we investigate whether there is a wage premium for working in a pollution intensive industry. Our results for the economy as a whole suggest a small wage premium of approximately one quarter of one percent associated with the risk of working in a dirty job. This premium rises to over fifteen percent for those individuals who work in one of the five dirtiest industries. We also find evidence of a fatal risk wage premium, providing estimates of the value of a statistical life of between £12 million and £19 million (2000 prices).  相似文献   
47.
SOCIAL ISOLATION AND LABOR MARKET INSULATION:   总被引:3,自引:0,他引:3  
This study examines the influence of neighborhood poverty and social networks on labor market experiences of less-educated urban job seekers. Data come from the Multi-City Survey of Urban Inequality and the 1990 decennial census. Results indicate that relatively small differences in job search strategies among residents of high- and low-poverty neighborhoods are magnified in the hiring process and that supply- and demand-side factors have qualitatively different effects on earnings within these residential contexts. These results refine our understanding of social isolation by clarifying the points at which "neighborhood effects" manifest themselves in the job-matching process and suggest that social isolation is often accompanied by labor market insulation characterized by an increasing reliance upon neighbors and personal contacts for securing formal employment.  相似文献   
48.
49.
Successful projects represent the effective culmination of management skills, planning, and individual project member strengths. In operations management, such strengths are often viewed predominantly from the perspective of skill base. However, it has become increasingly evident that behavioral traits associated with individuals play a very significant, if not ultimately dominating, role in the effectiveness of certain group projects. Our aim in this study is to look into how certain individual attributes viewed as relevant to these project contexts may lead to social networking decisions that have impacts spanning multiple levels of analysis. Such insights are likely to prove valuable to decision makers managing project teams as well. We employ a controlled 4‐month investigation of multiple projects, for which we are able to consider both objective, and subjective pre‐, in situ, and postproject data. Our results demonstrate that the issues of perceived control, confidence, and conscientiousness are relevant not only in driving individual perceptions of the value of within‐group interactions, and hence the development of associated ties, but are also ultimately relevant in helping to drive higher levels of group performance.  相似文献   
50.
In this article, we look at the development in family therapy of narratives about domestic violence. We report on microanalyses of a family therapy session, using narrative research methods, including some conversation analytic tools. The main questions posed in this investigation were: How does storytelling of a highly charged and delicate topic like domestic violence develop in the session?; how do the different actors in the therapy room contribute to telling such stories?; how do actors try to put forward domestic violence as a conversational topic? and how do different actors react to these attempts? Our research illustrates how the recounting of stories of violence seems to go hand in hand with modes of interaction that discourage the telling of these stories. In the back‐and‐forth process between voices of hesitation and voices of reassurance, the participants weigh the level of safety in the session. In as far as the voices of hesitation can be reassured of the safety, it becomes gradually possible to talk about delicate, problematic experiences, such as violence in the family.  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