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91.
Our study aims to assess the prevalence of behavioural addictions in an adolescent population, evaluating the effects of gender and age, and to assess the correlations among different behavioural addictions. 2853 high school students were assessed in order to evaluate the prevalence of behavioural addictions such as Pathological Gambling (PG), Compulsive Buying (CB), Exercise Addiction (EA), Internet Addiction (IA), and Work Addiction (WA), in a population of Italian adolescents. The South Oaks Gambling Screen-Revised Adolescent (SOGS-RA), the Compulsive Buying Scale (CBS), the Exercise Addiction Inventory (EAI), the Internet Addiction Test (IAT), and the Work Addiction Risk Test (WART), were compiled anonymously by the students. Overall prevalence was 7.0% for PG, 11.3% for CB, 1.2% for IA, 7.6% for WA, 8.5% for EA. PG and EA were more common among boys, while gender had no effect on the other conditions. CB was more common among younger (<18 years old) students. The scores of all of these scales were significantly correlated. The strong correlation among different addictive behaviours is in line with the hypothesis of a common psychopathological dimension underlying these phenomena. Further studies are needed to assess personality traits and other clinical disorders associated with these problems behaviours.  相似文献   
92.
In analogy with the cumulative residual entropy recently proposed by Wang et al. [2003a. A new and robust information theoretic measure and its application to image alignment. In: Information Processing in Medical Imaging. Lecture Notes in Computer Science, vol. 2732, Springer, Heidelberg, pp. 388–400; 2003b. Cumulative residual entropy, a new measure of information and its application to image alignment. In: Proceedings on the Ninth IEEE International Conference on Computer Vision (ICCV’03), vol. 1, IEEE Computer Society Press, Silver Spring, MD, pp. 548–553], we introduce and study the cumulative entropy, which is a new measure of information alternative to the classical differential entropy. We show that the cumulative entropy of a random lifetime X can be expressed as the expectation of its mean inactivity time evaluated at X. Hence, our measure is particularly suitable to describe the information in problems related to ageing properties of reliability theory based on the past and on the inactivity times. Our results include various bounds to the cumulative entropy, its connection to the proportional reversed hazards model, and the study of its dynamic version that is shown to be increasing if the mean inactivity time is increasing. The empirical cumulative entropy is finally proposed to estimate the new information measure.  相似文献   
93.
现代化城市的建设越来越注重以人为本、尊重人文的发展理念。"人文廊坊"建设目标的提出符合时代潮流且意义深远。分析国外城市在人文建设方面的特点、总结其成功经验,能够在实现途径方面为创建"人文廊坊"提供有益参考。  相似文献   
94.
中国传统思维的主导取向是辩证思维。它体现在两方面:一是整体思维;二是对待思维。这种传统思维有助于博士生整合中西两种思维方式,顺应时代发展要求,由此促进创造性思维素质的提高。  相似文献   
95.
The benefits of high-quality father–child relationships for fathers and children alike are well documented. While evidence suggests parenting programs can improve the quality of father–child relationships, few fathers participate in such programs. This qualitative study aims to fill the gap in knowledge on best practices for recruiting urban African American fathers, a group of fathers with unique parenting challenges, to parenting programs. Focus groups were conducted with 29 fathers to gain their perspectives on recruitment strategies. Semi-structured interviews were also conducted with a nationwide sample of 19 fatherhood program providers to learn about their most successful recruitment strategies. Recruitment strategies based on emergent themes from the focus groups and interviews are presented here. Themes included using word-of-mouth recruitment, increasing advertising, targeting advertising specifically to urban African American fathers, providing transportation and incentives, recruiting through the courts, collaborating with other community agencies, and offering parenting programming along with other programming valued by fathers such as employment assistance. Implications for developing strategies for recruiting urban African American fathers to parenting programs are discussed.  相似文献   
96.
农村老年人精神文化需求调查   总被引:9,自引:5,他引:4  
目前,我国农村的老年人主要存在三大需求,即养老保障需求、医疗保障需求和精神文化需求。其中精神文化需求处于农村老年人生命需求的最高层次。在实地调查的基础上,对浙江农村老年人的精神文化需求做出较为深入细致的研究分析。从制度安排、社会支持、自身设计和现实基础等四个方面提出具体对策思考与建议。  相似文献   
97.
Fledgling therapists who graduate from family therapy traning programs will have to navigate the world of managed care. In this article, faculty of University of San Diego share changes in its accredited training program that prepare students for practice in an increasingly multidisciplinary world where health maintenence organizations and other versions of managed care predominate. The paper touches on contextual issues, provides a detailed outline of coursework presenting basic knowledge and skills involved in clinical pracice in a managed care environment, and comments on clinical placements and the challenge of helping the next generation of clinicans "fit" into the future of health care delivery while maintaining their unique identity as family therapists.  相似文献   
98.
The purpose of this paper is to provide an overview of what is currently known about the health issues of homeless youth, focusing on risk-taking behaviors, health status, and access to care. The paper addresses the health issues of homeless youth in the U.S. within an international context. Existing data suggest that homeless adolescents exhibit high rates of risk-taking behaviors, face additional barriers to access of health care, and suffer from a high burden of poor health. However, most research on the health of homeless youth has been cross-sectional and has relied on convenience sampling. Future research should focus on conducting more methodologically rigorous studies on the specific health needs of homeless youth. Research should include eliciting information directly from the youth about their preferred health care interventions.  相似文献   
99.
This paper presents a conceptually distinct analysis of the data first reported by Leather et al. Specifically, it investigates the effects of exposure to a variety of forms of work-related violence upon work attitudes and general well-being within a sample of UK public house licensees—individuals who manage public houses and hold the licence permitting the sale of alcoholic drinks on the premises. In addition, it examines the role of social support in moderating such effects. Based upon a sample of 242 licensees, it reports a consistent interaction between exposure to such violence and the availability of perceived intra-organizational support in determining the size of any negative effects upon individual well-being, job satisfaction and organizational commitment. It is argued that exposure to all forms of work-related violence, including intimidation, verbal abuse and threat, should be seen as a potential stressor within the work environment, the negative effects of which are buffered by perceived support from within the organization, but not by that perceived to be available from informal sources such as family and friends.  相似文献   
100.
康科德镇是梭罗的出生地,正是这片土地使他与自然建立起了亲密的关系。在这里,梭罗受到爱默生及其超验主义思想的影响并把这一思想运用到人与自然关系的思考中。他在瓦尔登湖畔生活了两年多,在此期间与自然的亲密接触使他的自然意识日趋成熟。  相似文献   
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