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141.
Motives for gambling have been shown to be associated with gambling involvement, and hence important in the understanding of the etiology of problem gambling. The aim of this study was to describe differences in gambling motives in different subgroups of lifetime risk gamblers, categorized by: age, gender, alcohol- and drug habits and type of game preferred, when considering the level of risk gambling. A random Swedish sample (n = 19,530) was screened for risk gambling, using the Lie/Bet questionnaire. The study sample (n = 257) consisted of the respondents screening positive on Lie/Bet and completing a postal questionnaire about gambling and motives for gambling (measured with the NODS-PERC and the RGQ respectively). When considering the level of risk gambling, motives for gambling were not associated with gender, whereas younger persons gambled for the challenge more often than did older participants. Card/Casino and Sport gamblers played to a greater extent for social and challenge reasons then did Lotto/Bingo-gamblers. EGM-gamblers played more for coping reasons than did Lotto/Bingo gamblers. However, this association turned non-significant when considering the level of risk gambling. Moderate risk gamblers played for the challenge and coping reasons to a greater extent than low risk gamblers motives for gambling differ across subgroups of preferred game and between gamblers with low and moderate risk. The level of risk gambling is intertwined with motives for gambling and should be considered when examining gambling reasons.  相似文献   
142.
The analysis of adverse events (AEs) is a key component in the assessment of a drug's safety profile. Inappropriate analysis methods may result in misleading conclusions about a therapy's safety and consequently its benefit‐risk ratio. The statistical analysis of AEs is complicated by the fact that the follow‐up times can vary between the patients included in a clinical trial. This paper takes as its focus the analysis of AE data in the presence of varying follow‐up times within the benefit assessment of therapeutic interventions. Instead of approaching this issue directly and solely from an analysis point of view, we first discuss what should be estimated in the context of safety data, leading to the concept of estimands. Although the current discussion on estimands is mainly related to efficacy evaluation, the concept is applicable to safety endpoints as well. Within the framework of estimands, we present statistical methods for analysing AEs with the focus being on the time to the occurrence of the first AE of a specific type. We give recommendations which estimators should be used for the estimands described. Furthermore, we state practical implications of the analysis of AEs in clinical trials and give an overview of examples across different indications. We also provide a review of current practices of health technology assessment (HTA) agencies with respect to the evaluation of safety data. Finally, we describe problems with meta‐analyses of AE data and sketch possible solutions.  相似文献   
143.
Residential college environments provide young people with distinctive relationship opportunities and challenges. A major purpose of the present study was to learn whether college students respond differently to conflict‐of‐interest vignettes in three different relationship contexts. Students were more likely to make negative interpretations about their romantic partner's behavior than they did about their friend's or roommate's behavior. They were also more likely to feel angry and hurt and to endorse hostile goals and strategies with romantic partners. A second major purpose was to learn about the types of interpretations and emotions associated with revenge goals in conflict‐of‐interest situations. Results indicated that interpreting the other person's actions as disrespectful and as rejecting was related to revenge goals and also predicted to revenge goals beyond the contributions of anger and hurt feelings.  相似文献   
144.
This article addresses the portfolio management practices and challenges of contemporary firms. Based on a review of the extant literature on project selection, termination and deletion decisions, we conducted an in-depth interview study with 19 key informants in 11 multinational firms. We identified three genres of portfolio management decision making: formalist-reactive, intuitive, and integrative. Each genre can be described by a unique set of portfolio management practices. For example, formalist-reactive firms rely on quantitative criteria while intuitive firms prefer qualitative criteria. In addition, each genre has to overcome a unique set of challenges. We discuss the three genres in detail and provide several implications for portfolio management decision making.  相似文献   
145.
This article sheds light on issues concerning discrimination in the history of deaf people in Sweden in the 20th century. With the help of a specific typology of concepts for analysing discrimination exercised through the use of language, it is shown how the categorization of the hearing impaired has changed over time and how, in this process of change, official discourses on 'deaf-muteness' or deafness has shifted from more to less discriminatory in certain respects and from making deaf people out as very different from the majority population to de-emphasizing differences. The overall social practice is described as moving from assimilation towards inclusion.  相似文献   
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This introductory article provides an overview of the significant issues involved when dealing with youth who sexually offend, sometimes referred to as juvenile sex offenders or sexually reactive children or adolescents. There is not an accepted term or definition that is widely used to describe or refer to this population, and the precise prevalence or incidence rates are not known. Statistics are presented from various national studies, but methodological problems in the research are also noted. The authors briefly discuss the current research concerning youth who sexually offend, present some of the important issues in this area of research and practice, and list various types of sexual victimization that have been included when dealing with youth who sexually offend. The article then introduces the current volume, describing the articles and content. Identifying and treating youth who sexually offend is in its infancy in many ways. It is hoped that this volume will provide important information to help those in research and practice better understand the issues and dynamics of this population.  相似文献   
148.
ABSTRACT

Despite its ubiquity, social work educators are just beginning to harness social media in teaching. In this teaching note, we discuss our use of Twitter in a bachelor’s-level macro Human Behavior in the Social Environment course. We present results from a survey of 45 students designed to assess their perceptions of Twitter use in the classroom and, in particular, as a macro social work learning tool. Students appreciated using social media in the course and reported that Twitter was a valuable professional social work tool. We explore how social work educators can provide an innovative classroom experience that incorporates ethical and professional use of social media and demonstrate how we used Twitter to apply macro practice competencies.  相似文献   
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150.
This follow-up study explored parents' (N = 452) intimate relationships when their firstborn child was 6 months old and then 4 years later. The measurement used was a modified version of the Dyadic Adjustment Scale, DAS. The present results show that most parents responding were content sensually at 6 months postpartum in 2002 and 4 years later, in 2006. More parents had changed from being sensually content in 2002 to discontent in 2006, than the contrary, however, and the sexual contentment remained low. The average sexual frequency was low both at 6 months and at 4 years for both parents with and without additional children. Experiencing tiredness as a hindrance to having sex was perceived as a greater problem among those parents without additional children. Prospective regression analyses indicated that sexuality was significantly related to both sensual and sexual contentment 4 years later. Sexuality was also one of the most significant covariates in the cross-sectional regression analysis for sensual contentment. Since sexuality plays a central role in partner well-being, it may be an important target for helping parents with small children.  相似文献   
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