Approximations of rational criteria under complete ignorance and the independence axiom

Rational decision making under complete ignorance, a limit case of uncertainty, is defined. Through a concept of approximation, a meaning is given to a criterion almost possessing a property. Rational criteria depend almost on the sole bounds of the outcome range of each decision, they are almost continuous, they can almost possess a transitive indifference relation; however, under Savage's Independence Axiom, this last property restricts possible criteria to those which can be approximated, at least partly, by either the Maximin or the Maximax criterion.     

Advertising morality: maintaining moral worth in a stigmatized profession

Although a great deal of literature has looked at how individuals respond to stigma, far less has been written about how professional groups address challenges to their self-perception as abiding by clear moral standards. In this paper, we ask how professional group members maintain a positive self-perception in the face of moral stigma. Drawing on pragmatic and cultural sociology, we claim that professional communities hold narratives that link various aspects of the work their members perform with specific understanding of the common good. These narratives allow professionals to maintain a shared view of their work as benefitting society and to perceive themselves as moral individuals. As a case study, we focus on the advertising industry, which has long been stigmatized as complicit in exploitative capitalist mechanisms and cultural degradation. We draw on nine total months of fieldwork and seventy-four interviews across three US advertising agencies. We find that advertising practitioners use narratives to present their work as contributing to the common good, depicting themselves as moral individuals who care about others in the process. We analyze three prevalent narratives: the account-driven narrative, which links moral virtue to caring for clients; the creative-driven narrative, which ties caring to the production of meaningful advertisements; and the strategic-driven narrative, which sees caring in finding meaningful relationships for consumers and brands.     

Reactions of students to different settings of field experience

The study assessed Israeli students’ emotional–experiential reaction and attitude to different client populations, following a week-long experience in one of five social services settings. The study provides preliminary findings regarding the implications of first year students’ experience on their emphatic skills, a subject that generally has not received adequate scholarly attention. Using a purpose-built, self-administered questionnaire, we found students’ emotional–experiential response to their experience differed by the setting in which they were placed, being lowest in the Bedouin oriented services, intermediate among those placed in juvenile correction services, and highest in mental health, adult and child disability services. Responses were independent of all other explanatory variables, including sex, cognitive ability, previous training experience and perceptual shifts concerning the population served. We discuss possible reasons for these differences.

     

Personal reflection and experience of a Fulbright Scholar: teaching a mental health course in Vietnam’s changing culture

This paper documents the experience of developing and teaching a course on mental health for undergraduate social worker students during a semester in Vietnam. Social work is a profession at the early stages of development in Vietnam, requiring much curriculum development. There are over 40 universities with undergraduate social work education programs, but few of the faculty have had training or experience in practicing social work. The paper will summarize the main reasons for developing such a course given the current state of mental health need and services in a changing culture, as well as the current state of professional social work education and the newly established profession of social work. The author describes the contexts underlying the course—the status of social work and social work education in Vietnam, the context of mental health and mental illness in Vietnam, and curriculum adaptation to the cultural context. From this experience, the lessons learned about the role of cross-cultural critical thinking, cultural knowledge, and other strategies will be discussed about teaching a subject like mental health internationally.     

On nonlinear multi-covering problems

In this paper we define the exact k-coverage problem, and study it for the special cases of intervals and circular-arcs. Given a set system consisting of a ground set of n points with integer demands \(\{d_0,\dots ,d_{n-1}\}\) and integer rewards, subsets of points, and an integer k, select up to k subsets such that the sum of rewards of the covered points is maximized, where point i is covered if exactly \(d_i\) subsets containing it are selected. Here we study this problem and some related optimization problems. We prove that the exact k-coverage problem with unbounded demands is NP-hard even for intervals on the real line and unit rewards. Our NP-hardness proof uses instances where some of the natural parameters of the problem are unbounded (each of these parameters is linear in the number of points). We show that this property is essential, as if we restrict (at least) one of these parameters to be a constant, then the problem is polynomial time solvable. Our polynomial time algorithms are given for various generalizations of the problem (in the setting where one of the parameters is a constant).     

European Civil Societies Compared: Typically German–Typically French?

According to the ‘social origin theory’ of civil society studies (Salamon and Anheier, Voluntas, 9(3): 213–248 (1998)), the nonprofit sector of today constitutes a ‘repository of former societal struggles and conflicts’. Correspondingly, nonprofits are embedded in administrative and organizational settings, which in many cases date as far back as the latter half of the 19th century—a time when industrialisation and urbanisation started to exert influence in the western world. France and Germany stand for very different societal traditions, political legacies and administrative structures. Traditionally, France is a highly centralized country in which local governments do not enjoy much autonomy. In contrast, Germany is a federalized country where self-government of local communities was introduced as early as at the beginning of the 19th century. Against this background, it comes as a surprise that, aside from few exceptions, the nonprofit sectors in the two countries are very similar. How does this come? We argue that the reason why the French nonprofit sector of today is very similar to the German nonprofit sector is closely linked to the growth of the welfare state in the two countries.     

Links between childhood physical abuse and intimate partner aggression: the mediating role of anger expression

Research linking childhood physical abuse (CPA) and adult intimate partner aggression (IPA) has focused on individuals without sufficient attention to couple processes. In this study, 109 couples reported on histories of CPA, IPA, and anger expression. Actor-partner interdependence model (APIM) was used to examine links between CPA and revictimization and perpetration of IPA, with anger suppression as a potential mediator. Women's CPA histories were associated with more physical aggression towards and more revictimization by partners. Men's CPA histories were only associated at the trend level with their revictimization. Anger suppression fully mediated the link between women's CPA and both revictimization and perpetration of IPA. Findings suggest that women with CPA histories are more prone to suppress anger, which leaves them at greater risk for revictimization and perpetration of IPA.