全文获取类型
收费全文 | 312篇 |
免费 | 14篇 |
专业分类
管理学 | 20篇 |
人口学 | 37篇 |
丛书文集 | 7篇 |
理论方法论 | 41篇 |
社会学 | 204篇 |
统计学 | 17篇 |
出版年
2023年 | 4篇 |
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 9篇 |
2019年 | 10篇 |
2018年 | 17篇 |
2017年 | 30篇 |
2016年 | 13篇 |
2015年 | 11篇 |
2014年 | 19篇 |
2013年 | 62篇 |
2012年 | 14篇 |
2011年 | 19篇 |
2010年 | 15篇 |
2009年 | 9篇 |
2008年 | 9篇 |
2007年 | 17篇 |
2006年 | 11篇 |
2005年 | 5篇 |
2004年 | 9篇 |
2003年 | 4篇 |
2002年 | 2篇 |
2001年 | 1篇 |
2000年 | 3篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1992年 | 4篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1985年 | 1篇 |
1984年 | 3篇 |
1983年 | 1篇 |
1974年 | 1篇 |
1971年 | 1篇 |
排序方式: 共有326条查询结果,搜索用时 15 毫秒
111.
This study evaluated the efficacy of Above the Influence (ATI), a national media-based health persuasion campaign to deter youth drug use. The campaign uses public service anti-drug prevention messages and targets youth between the ages of 14 and 16, a period of heightened susceptibility to peer influences. The evaluation utilized mall intercepts from geographically dispersed regions of the country. Theoretical impetus for the campaign combines elements of the theory of reasoned action (TRA), persuasion theory, and the health belief model. A series of structural equation models were tested with four randomly drawn cross-validation samples (N = 3,000). Findings suggest that awareness of ATI is associated with greater anti-drug beliefs, fewer drug use intentions, and less marijuana use. Congruent with the TRA, changes in beliefs and intentions are intermediate steps linking campaign awareness with behavior. This study provides further evidence of positive campaign effects and may strengthen reliance on mass media health persuasion campaigns as a useful adjunct to other programs targeting youth. 相似文献
112.
113.
Thomas W. Britt Kristen J. Black Janelle H. Cheung Cynthia L. S. Pury Heidi M. Zinzow 《Work and stress》2018,32(3):281-296
The present study examined the effectiveness of training designed to increase support toward military personnel with mental health problems. Soldiers from two Battalions (N?=?349) were randomly assigned by squad to receive the training (n?=?179) or to a survey-only control group (n?=?170). Soldiers completed survey assessments at baseline and three months later. Soldiers also completed an implicit association test assessing attitudes toward mental health treatment at the three-month follow-up. Results revealed that soldiers in the training condition reported an increase in supportive behaviours toward soldiers with mental health problems three months following the training, whereas there was no increase in soldiers assigned to the control group. Soldiers in the training condition were also marginally more likely to increase their own treatment seeking in the three months following the training. Discussion focuses on the importance of unit member support for military personnel with mental health problems and the implications for employees in other occupations characterised by the expectation for resilience. 相似文献
114.
Recent research has reported high stability for subjective well-being over periods as long as 9 years, concluding that well-being is essentially unaffected by environmental change. Other research has suggested well-being is responsive to change in life circumstances, and appropriate for use as an adaptational outcome variable. The present research examined the stability of well-being over short periods (3–6 months) using a range of well-being measures. Two different samples, mothers with young children and elderly persons, provided assessments of well-being and every day stressors (hassles) on three occasions, three months apart, as well as the personality measure, sense of coherence. Results demonstrated high consistency in well-being, but also found it to be influenced by environmental events and personality. With prior well-being controlled, current well-being was predicted by current hassles but not by past hassles. Coherence explained limited variance in current well-being with pror well-being controlled. Of the three factors, prior well-being, current hassles, and coherence, prior well-being was the strongest predictor of present well-being. These findings were consistent across the range of well-being measures, and replicated across the samples. Implications for the use of well-being as an adaptational outcome are discussed. 相似文献
115.
This article identifies three temporal images of the homeless youth population. The dominant media typification is of an ‘underclass’ with chronic problems. A dissident image contends that most young people experience only short periods of homelessness, and that there is a ‘high turnover’ population. A third account suggests that there are both ‘short-term’ and ‘chronically’ homeless youth, but few individuals in-between. It is a ‘polarised’ image of the population. This article draws on information from a sample of 1,410 homeless young people to assess these accounts. The article theorises temporal concepts and it explains a methodological issue called the ‘point in time dilemma’. The main finding of the study is that the homeless population is characterised by temporal diversity. The basis for the dominant underclass typification is explained, and various policy issues are discussed. 相似文献
116.
117.
118.
The growing recognition that place matters has led to numerous foundation- and government-sponsored initiatives that attempt to simultaneously strengthen neighborhoods and address the needs of families that live there. Despite the centrality of the concept of neighborhood, these place-based initiatives have few tools to understand how residents identify with the space within their target areas. This article demonstrates how resident-drawn maps gathered in a household survey can be used to uncover individual and collective neighborhood definitions. Using data gathered as part of the Annie E. Casey Foundation's Making Connections program in 10 cities, the study finds that there is considerable variation among residents in how they define their neighborhoods, but that there are also commonly held neighborhood identities that need to be taken into account in community practice. 相似文献
119.
Jennifer M. Threlfall Kristen D. Seay Patricia L. Kohl 《Journal of Children and Poverty》2013,19(1):45-61
This qualitative study examines low-income African-American fathers' perceptions of their parenting role and the strategies they employ to bring up children in poor urban neighborhoods. Focus groups and individual interviews were conducted with 36 fathers who had contact with their children at least twice a month. Men in the study expressed conventional views of their fathering roles as provider, nurturer, and teacher, but placed the most emphasis on ‘being there’ for their children, as their financial circumstances limited other forms of involvement. Many fathers felt their circumstances to be exacerbated by a hostile child-support system. They desired to teach their children alternatives to the negative practices and values they saw in their urban neighborhoods and to have the skills to prosper in mainstream society. Overall, the findings suggest that many low-income urban fathers already desire to be responsible fathers but see themselves as limited by material and structural challenges. Services and policies that promote the economic stability of low-income fathers are recommended. 相似文献
120.
Abstract The present paper uses a social selection and social adaptation framework to investigate whether problematic substance use normally precedes or follows homelessness. Clarifying temporal order is important for policy and program design. The paper uses information from a large dataset (n=4,291) gathered at two services in Melbourne, supplemented by 65 indepth interviews. We found that 43% of the sample had substance abuse problems. Of these people, one-third had substance abuse problems before they became homeless and two-thirds developed these problems after they became homeless. We also found that young people were more at risk of developing substance abuse problems after becoming homeless than older people and that most people with substance abuse issues remain homeless for 12 months or longer. The paper concludes with three policy recommendations. 相似文献