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   484篇
  免费   21篇
管理学   50篇
民族学   2篇
人才学   1篇
人口学   74篇
丛书文集   1篇
理论方法论   53篇
综合类   5篇
社会学   275篇
统计学   44篇
  2023年   5篇
  2021年   5篇
  2020年   9篇
  2019年   16篇
  2018年   12篇
  2017年   22篇
  2016年   17篇
  2015年   16篇
  2014年   14篇
  2013年   67篇
  2012年   19篇
  2011年   18篇
  2010年   15篇
  2009年   12篇
  2008年   11篇
  2007年   20篇
  2006年   14篇
  2005年   13篇
  2004年   15篇
  2003年   7篇
  2002年   8篇
  2001年   5篇
  2000年   11篇
  1999年   7篇
  1998年   6篇
  1997年   6篇
  1996年   12篇
  1995年   6篇
  1994年   3篇
  1993年   5篇
  1992年   15篇
  1991年   2篇
  1990年   8篇
  1989年   7篇
  1988年   5篇
  1987年   4篇
  1986年   8篇
  1985年   5篇
  1984年   7篇
  1983年   9篇
  1982年   9篇
  1981年   3篇
  1979年   2篇
  1978年   5篇
  1977年   3篇
  1975年   4篇
  1973年   2篇
  1967年   1篇
  1966年   1篇
  1965年   1篇
排序方式: 共有505条查询结果,搜索用时 15 毫秒
151.
This article compares two different institutional models—state-sponsored rural partnerships and community-based development trusts—for engaging and empowering local communities in area-based regeneration, using the Isle of Wight as a case study. Following a critical review of the literature on community governance, we evaluate the effectiveness of community involvement in the Island's small towns through a comparison of the performance of the two development trusts in Cowes and Ryde, on the one hand, and that of the partnerships established under the Market Towns Initiative in Sandown, Shanklin and Ventnor, on the other. We conclude that both models reflect the structuring effect of central, regional and local state steering of the Island's regeneration policy community but also that a ‘development trust effect’ is observable in one location (Ryde), due to a capacity to stimulate new forms of community enterprise and to successfully alter political relationships within the local community. These findings support a ‘new institutionalist’ account of community empowerment which emphasises the importance of contextual variation and locally specific processes of institutionalisation rather than the determining effect of institutional design per se.  相似文献   
152.
153.
Although past migration was often viewed with suspicion the implicit assumption was that new migrants would fill the jobs in the growing cities and contribute to the national wealth. There are those who still subscribe to the view that continuing migration will increase national wealth, indeed that new migrants are the work horses of prosperity. There is another view however, which focuses on the local impacts of migration. This view suggests that the migrations of the late twentieth century are in a different context and create substantial burdens on local communities and states. It may be too, that the mass migrations of the late twentieth century will lead to a new pattern of social exclusion, polarization and a new ethnic under-class. The analysis of recent migration in California documents the extent to which that migration is made up of very low skill, low income, and dependent groups and has the potential to create significant local dependency burdens.  相似文献   
154.
Child custody evaluations and decisions are often complicated and emotionally charged. The following guidelines are offered as a framework for clinical social workers who are asked by the judicial system to undertake these evaluations. The historical background of child custody and the theoretical considerations that have guided the courts are reviewed. The traditional areas of consideration and the empirical data related to these areas are examined. The guidelines present pertinent information regarding ethical considerations, parent–child relationship, parenting style, gender issues, parental conflict, parental alienation, domestic violence, race, religion, sexual preferences, geography, parental psychopathology, substance abuse, child’s preference, physical health of the child, and behavioral health of the child. A format for the evaluation process is described and includes the role of the clinician, confidentiality, fees, and review of documents, interviewing, home visits, psychological testing, and the actual written report. Making recommendations to the court regarding child custody is an area of practice that clinical social workers encounter in ever-increasing numbers. Clinical social workers are called upon to give recommendations regarding child custody in neglect or abuse cases, in termination of parental rights proceedings, and in the area divorce and of guardianship. In an effort to provide clinicians with scientifically grounded parameters for rendering these recommendations, the following guidelines are recommended. These guidelines provide a framework of scientific principles, along with established and accepted clinical practice, to enhance the practitioner’s decision making in these challenging and complicated cases. The guidelines are specifically designed for clinical social workers doing custody evaluations in cases of marital divorce and are restricted to that area of practice.  相似文献   
155.
Exercise improves physical and mental health. Nevertheless, most 20-year-olds do not exercise, and approximately 50% of the participants in exercise programs drop out in the first 3 to 6 months. In view of the health benefits of exercise, college health educators and clinicians need to be able to identify factors that predict exercise relapse in a student population. The authors administered questionnaires measuring Prochaska's 10 processes of change for exercise, self-efficacy, and decisional balance to 52 physically active undergraduate students. They assessed baseline exercise levels in October and reassessed them about 8 weeks later. At baseline, relapsers had significantly lower self-efficacy scores than those who maintained their exercise levels. The relapsers also had higher perceived negative views of exercise. These findings provide support for applying the transtheoretical model of behavioral change to a college population.  相似文献   
156.
The Fisher distribution is frequently used as a model for the probability distribution of directional data, which may be specified either in terms of unit vectors or angular co-ordinates (co-latitude and azimuth). If, in practical situations, only the co-latitudes can be observed, the available data must be regarded as a sample from the corresponding marginal distribution. This paper discusses the estimation by Maximum Likelihood (ML) and the Method of Moments of the two parameters of this marginal Fisher distribution. The moment estimators are generally simpler to compute than the ML estimators, and have high asymptotic efficiency.  相似文献   
157.
Two interrelated issues have increasingly occupied the attention of the courts, as judges, lawyers and expert witnesses wrestle with the issue of school desegregation and mandatory busing. The first of these issues concerns the extent to which there are causal relationships between schools and housing patterns, while the second issue revolves around the impact of mandatory busing on white flight (either as population relocation or public school abandonment). The courts have chosen to accept the tenuous argument of a causative relationship between schools and housing and to downplay the considerable impacts of their court orders requiring mandatory busing. These court orders have directly influenced population distributions and may affect population redistribution in the future.  相似文献   
158.
The annual social costs of cancer, exclusive of economic costs such as medical costs and loss of earnings while incapacitated, are systematically developed. The social costs of cancer are believed significant because they may exceed the economic costs, and resource allocation on the basis of the economic costs alone distorts the socially optimal allocations of such resources. Some twenty-five separate social costs are identified qualitatively from a review of the oncology literature. Included are social costs to the victims of cancer, to the immediate family and colleagues of the victims, and to care-givers. These qualitative social costs are then translated into equaivalent money costs on the basis of market costs or shadow prices of imputed costs. The total social costs are computed by multiplying the average individual total social costs times the number of such individuals affected. The present value of future cost streams is also considered. The social costs of cancer apparently exceed the simple economic costs by over an order of magnitude. There are also indications that some forms of cancer incur much higher social costs than others, as well as much higher social costs than economic costs, suggesting that a more optimal allocation of public resources for reducing the total costs of the disease would shift resources to alleviation of social costs, where investment in medical therapies approaches saturation.  相似文献   
159.
160.
This study explored and compared the role of self esteem, stress and social support in maintenance or improvement in physical and psychosocial functioning over 12 months in older men and women with cardiovascular disease. Data from 502 adults over 60 years of age showed that self esteem and stress were both significantly associated with functioning when demographic and clinical factors were controlled. Men were significantly more likely than women to maintain or improve in functioning. Self esteem, stress, compliance with medication regimens, and marital status were significantly associated with maintenance or improvement of functioning among women. Only age and stress were significantly associated with maintenance or improvement in functioning among men. Findings indicated that: (1) stress and self esteem were stronger predictors of functioning, especially among women, than demographic and clinical factors; and (2) women in the highest quartile of the self esteem distribution were approximately five times as likely to maintain or improve their functioning as women in the lowest quartile.  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