全文获取类型
收费全文 | 84篇 |
免费 | 7篇 |
专业分类
管理学 | 12篇 |
人口学 | 6篇 |
丛书文集 | 3篇 |
理论方法论 | 14篇 |
综合类 | 3篇 |
社会学 | 47篇 |
统计学 | 6篇 |
出版年
2023年 | 1篇 |
2022年 | 3篇 |
2021年 | 2篇 |
2020年 | 4篇 |
2019年 | 1篇 |
2018年 | 3篇 |
2017年 | 7篇 |
2016年 | 4篇 |
2015年 | 1篇 |
2014年 | 3篇 |
2013年 | 11篇 |
2012年 | 4篇 |
2011年 | 6篇 |
2010年 | 1篇 |
2009年 | 2篇 |
2008年 | 4篇 |
2007年 | 4篇 |
2006年 | 4篇 |
2005年 | 1篇 |
2004年 | 3篇 |
2003年 | 3篇 |
2002年 | 3篇 |
2001年 | 1篇 |
2000年 | 1篇 |
1996年 | 3篇 |
1993年 | 1篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1979年 | 2篇 |
1977年 | 1篇 |
1974年 | 2篇 |
排序方式: 共有91条查询结果,搜索用时 31 毫秒
11.
The study concerns prediction of gambling problems in 178 male adolescents (aged 16 and 18 years) who completed a questionnaire, which included the South Oaks Gambling Screen (SOGS), a version of the Temperament and Character Inventory and a number of questions concerning social background, emotional and life-style factors. About 27% of the boys gamble at least weekly. As many as 16% qualify as probable pathological gamblers according to the SOGS. Another 7% are at risk. None of the social background factors are related to severity of gambling problems. The only significant family factor is parental substance misuse. The optimal multivariate model predicts about 30% of the variance in gambling problems. The strongest factor is frequency of alcohol drinking. Several factors indicate a personality with problems in relations to others. Another factor indicates a dreamy personality. Unexpectedly, impulsiveness is not related to gambling. In conclusion, problem gambling among male adolescents is related to life-style and personality, especially in relation to others, but not to usual social background factors. Gamblers are asocial rather than impulsive. The nature of this finding should be further explored, since an asocial personality may point at genetics as well as to early social influences, as may the finding on the relation between gambling and parental drinking. 相似文献
12.
Discrete‐choice models are widely used to model consumer purchase behavior in assortment optimization and revenue management. In many applications, each customer segment is associated with a consideration set that represents the set of products that customers in this segment consider for purchase. The firm has to make a decision on what assortment to offer at each point in time without the ability to identify the customer's segment. A linear program called the Choice‐based Deterministic Linear Program (CDLP) has been proposed to determine these offer sets. Unfortunately, its size grows exponentially in the number of products and it is NP‐hard to solve when the consideration sets of the segments overlap. The Segment‐based Deterministic Concave Program with some additional consistency equalities (SDCP+) is an approximation of CDLP that provides an upper bound on CDLP's optimal objective value. SDCP+ can be solved in a fraction of the time required to solve CDLP and often achieves the same optimal objective value. This raises the question under what conditions can one guarantee equivalence of CDLP and SDCP+. In this study, we obtain a structural result to this end, namely that if the segment consideration sets overlap with a certain tree structure or if they are fully nested, CDLP can be equivalently replaced with SDCP+. We give a number of examples from the literature where this tree structure arises naturally in modeling customer behavior. 相似文献
13.
14.
15.
Der Einfluss von Persönlichkeitseigenschaften und sozialen Ressourcen auf die Arbeitslosigkeitsdauer
The influence of human capital, the local unemployment rate, the family situation, personality characteristics and the social resources on the individual length of unemployment in Germany are analysed with data from the German Socio-Economic Panel (GSOEP). Because of interactions of some covariables with time, an disproportional Cox-regression is estimated. This analysis confirms the results of previous studies, and the consideration of often neglected personality characteristics and social resources leads to interesting additional findings. In West-Germany mobile persons and actors with internalized control attitudes find a job more easily while in East-Germany social capital has a positive influence on the probability of reemployment. 相似文献
16.
17.
This article deals with perceived quality of life and its relationship to sociodemographic background variables in Norway. We try to answer two questions, viz (1) to what extent does the absolute level of quality of life as well as the relationships between quality of life and individual-level sociodemographic variables vary between Norwegian counties? and (2) are such variations related to specific characteristics of the various counties? Some between-county variation is found, but in most cases the pattern of variation is not replicated across surveys. For variation in the absolute level of QOL as well as in the relationship between an individual's education and QOL, however, there is a moderate degree of stability. Contextual analyses show that the relationship between education and QOL is positive and moderately strong in affluent counties, near zero or negative in economically more backward areas. The results are interpreted within the framework of a person-environment fit model. 相似文献
18.
Social Origins and Academic Performance at University 总被引:1,自引:0,他引:1
19.
Decision‐making in child welfare services: Professional discretion versus standardized templates
下载免费PDF全文
![点击此处可从《Child & Family Social Work》网站下载免费的PDF全文](/ch/ext_images/free.gif)
The article explores differences in the assessment and decision‐making processes, in child welfare services where a standardized template is implemented and in services where it is not. Child welfare services in several countries use different approaches to assess children's and families' need for intervention. In Norway, as in other European countries, there is a shortage of knowledge about decision‐making strategies. The article examines how 36 child welfare caseworkers in 6 different teams in Norway investigate, assess, and make decisions at the phase of an incoming referral. The analysed data were collected by focus group interviews. We use decision theory as a theoretical frame of reference. The analysis shows variation in the assessment procedure at different points of the process, depending on which approach was used. Despite such differences, the final decisions made were almost identical. Even though the data has its limitations because of the small number of informants, the results indicate that choice of approach is not decisive for decision‐making in the child welfare services. 相似文献
20.
Tore Dag Bøe Kjell Kristoffersen Per Arne Lidbom Gunnhild Ruud Lindvig Jaakko Seikkula Dagfinn Ulland Karianne Zachariassen 《Australian and New Zealand Journal of Family Therapy》2013,34(1):18-31
In this article, we use the intersubjective ethics of Bakhtin and Levinas and a case illustration to explore change in therapy as an ethical phenomenon. We follow Lakoff and Johnson in their emphasis on the way our conceptions of change seem permeated by metaphors. Bakhtin and Levinas both suggest through a language in which metaphors play a crucial role, that human existence—the consciousness and the subject—emerge within the dialogue of the encounter. They both describe the dynamics of human existence as ethical in their origin. Following this, we argue that change may be seen as an ongoing ethical event and that the dynamics of change are found in the ways we constantly become in this event. We investigate the ethical dynamics of this ongoing event through three themes illuminating the contributions of both Bakhtin and Levinas: (1) we become as responsible, (2) we become in speaking, (3) we become in answering the unknown. We explore these themes through a case illustration. Finally, we briefly point out some possible implications for mental health practice. 相似文献