全文获取类型
收费全文 | 301篇 |
免费 | 18篇 |
专业分类
管理学 | 56篇 |
民族学 | 6篇 |
人才学 | 1篇 |
人口学 | 24篇 |
丛书文集 | 2篇 |
理论方法论 | 33篇 |
综合类 | 2篇 |
社会学 | 160篇 |
统计学 | 35篇 |
出版年
2023年 | 5篇 |
2022年 | 2篇 |
2021年 | 8篇 |
2020年 | 9篇 |
2019年 | 9篇 |
2018年 | 17篇 |
2017年 | 18篇 |
2016年 | 16篇 |
2015年 | 12篇 |
2014年 | 13篇 |
2013年 | 46篇 |
2012年 | 23篇 |
2011年 | 19篇 |
2010年 | 13篇 |
2009年 | 12篇 |
2008年 | 12篇 |
2007年 | 8篇 |
2006年 | 10篇 |
2005年 | 8篇 |
2004年 | 7篇 |
2003年 | 5篇 |
2002年 | 2篇 |
2001年 | 3篇 |
2000年 | 3篇 |
1999年 | 5篇 |
1998年 | 1篇 |
1996年 | 5篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1983年 | 1篇 |
1982年 | 3篇 |
1980年 | 1篇 |
1976年 | 1篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有319条查询结果,搜索用时 15 毫秒
301.
Lars Skov Henriksen 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1996,7(2):177-194
The purpose of this article is to analyse the changing relationships between local government and voluntary organisations
in the decentralised Danish welfare state within the field of social policy. Here major changes in public discourse have brought
voluntary organisations more to the forefront in a welfare state model whose distinct public character might be fading. However,
little attention has been devoted to potential problems resulting from intensified co-operation. The article explores these
issues using evidence from a case study of the links between public authorities and seven voluntary organisations in the city
of Aalborg in northern Jutland. This case study raises the question of whether voluntary organisations, as argued in public
debate, can generally be regarded as the antithesis of the bureaucratically and paternalistically organised public social
services. Rather, they seem to be co-actors, actively constructing new paradigms and practices in social policy, that cannot
be captured in conventional dichotomous models. This suggests that the public bureaucracy versus altruistic voluntary organisation,
or distinctions usually made between professional and volunteer motives, may be of limited use.
The author wishes to thank Per Selle for his helpful comments on earlier versions of this paper. Special thanks to Catharina
J. Kristensen and Claus B. Olsen for their help with the English version. 相似文献
302.
303.
304.
Carl Leukefeld Erik L. Carlton Michele Staton-Tindall Melissa Delaney 《Journal of social service research》2013,39(3):366-381
ABSTRACT Welfare reform has been successful in helping clients achieve self-sufficiency. However, some individuals experience problems associated with basic needs, physical health, mental health, substance abuse, and intimate partner violence (IPV) that can impede transitioning from welfare to work and/or interfere with parental responsibilities. The Targeted Assessment Program (TAP) was created more than a decade ago to identify and address these problems and help clients move off the welfare rolls in Kentucky. Self-reported interview data were used to examine changes and effect sizes between baseline assessment and 6-month follow-up from a sample (n = 322) of Temporary Assistance for Needy Families-eligible clients participating in Kentucky's TAP. Using McNemar's test for correlated proportions, paired-sample t-tests, and measures of effect size, significant changes with varied effect sizes were found for selected basic needs, as well as physical health, mental health, substance use, and IPV barriers. Findings suggest that social service practitioners could incorporate strengths-based case management and motivational interviewing into their practice. Further research is suggested utilizing longitudinal and controlled studies on evidence-based practice that address pretreatment and assessment strategies involving case management and motivational interviewing. 相似文献
305.
The logic of Arrow’s theorem of the deductible, i.e. that it is optimal to focus insurance coverage on the states with largest expenditures, remains at work in a model with ex post moral hazard. The optimal insurance contract takes the form of a system of “implicit deductibles”, resulting in the same indemnities as a contract with full insurance above a variable deductible positively related to the elasticity of medical expenditures with respect to the insurance rate. In a model with a predefined ceiling on expenses, there is no reimbursement for expenses below the stop-loss amount. One motivation to have some insurance below the deductible arises if regular health care expenditures in a situation of standard health have a negative effect on the probability of getting into a state with large medical expenses. 相似文献
306.
307.
Erik Lindqvist 《Children and youth services review》2011,33(1):21-27
A recurring theme in evaluations of Swedish residential youth care is that treatment is often unplanned. Using a data set of teenagers placed in youth care in 1991 (N = 357), we show that planned treatment — in the sense of a known expected duration of treatment — is strongly positively associated with treatment outcomes. In the short term, teenagers with planned treatment are 32% less likely to experience a treatment breakdown and 25% less likely to be reassigned to other forms of residential care after completed treatment. In the long term, teenagers with planned treatment are 21% less likely to engage in criminal behavior and 40% less likely to be hospitalized for mental health problems. The results are robust to controlling for a rich set of potentially confounding factors: Even though observable pre-treatment teenager characteristics explain about one fifth of the variation in criminal behavior 5-10 years after treatment, they have almost no predictive power for whether treatment is planned or unplanned. 相似文献
308.
309.
Conceptual links between aspects of adolescents' dating experiences (i.e., involvement and quality; ages 15–17.5) and qualities of their romantic relationships in young adulthood (ages 20–21) were examined in a prospective longitudinal design. Even after accounting for earlier relationship experiences with parents and peers, aspects of adolescent dating experiences predicted romantic relationship qualities in young adulthood. Adolescents who dated fewer partners in mid‐adolescence and who experienced a better quality dating relationship at age 16 demonstrated romantic partner interactions characterized by smoother relationship process in young adulthood (e.g., negotiating conflict to mutual satisfaction, effective and timely caregiving/seeking); adolescents who dated more partners in mid‐adolescence displayed greater negative affect in romantic partner interactions in young adulthood. 相似文献
310.
Kuen-Hung Tsai Ming-Hung Hsieh Erik Jan Hultink 《Journal of Engineering and Technology Management》2011,28(3):184
An increasing number of studies in technology/innovation management contribute to the understanding of the relationship between external technology acquisition and product innovation performance. On the other hand, the meta-analytic reviews of new product development literature indicate a positive impact of product innovativeness on product innovation performance. However, existing research has not examined the link between external technology acquisition and product innovativeness. This study, therefore, aims to fill this gap of knowledge by investigating the external technology acquisition—product innovativeness relationship and examining the moderating roles of R&D investment and configurational context on this link. Based on a panel sample of 105 high-technology firms over a six-year period, a least squared dummy variable s model reveals interesting results. First, external technology acquisition has a positive impact on product innovativeness. Second, R&D investment increases the effect of external technology acquisition on product innovativeness. Lastly, firm size exhibits a negative effect on the contribution of external technology acquisition to product innovativeness. However, firm age positively impacts the relationship between external technology acquisition and product innovativeness. In addition, this study reveals a positive effect of product innovativeness on firm growth. 相似文献