Buying Insurance for Disaster-Type Risks: Experimental Evidence

This paper presents a series of experiments that confront subjects with low probability, high loss situations. A rich parameter set is examined and we find subjects respond to low probability, high loss risks in predictable ways. As loss events become more likely, or loss amounts get larger, or the cost of insurance falls, subjects are more likely to buy indemnifying insurance, even for the class of low probability risks that usually presents problems for standard expected utility theory. A novel application of Cameron's method to estimate willingness to pay from dichotomous choice responses allows us to estimate willingness to pay for insurance. We do not observe the bimodal distribution of bids found in other studies of similar risk situations.     

Sudanese and Somali Refugees in Canada: Social Support Needs and Preferences

The aim of the study was to identify the unique support needs and preferences of African refugees in Canada. In‐depth interviews were conducted with Sudanese and Somali refugees (n=68) living in two cities in central and western Canada. Refugees were interviewed individually to identify their support needs, current sources of support, available support programmes, barriers to access to support resources, and preferred support interventions. These refugees reported major support needs, depleted social networks, and barriers to accessing services and supports. They identified distinct preferences for support from peers from the same country of origin and professionals. Participants wanted group‐level support supplemented by one‐to‐one support. Transportation, child care, meals, and peers matched by language and gender were recommended to enhance accessibility to support programmes. These findings can inform the design of support intervention research and enhance the relevance and supportiveness of services and programmes for recent refugees.     

To Join or Not to Join: Gay-Straight Student Alliances and the High School Experiences of Lesbian,Gay, Bisexual,and Transgender Youths

This retrospective study investigates 79 lesbian, gay, bisexual, and transgender (LGBT) college students’ experiences attending high schools with gay-straight student alliances (GSAs). Responses to two, open-ended survey questions were analyzed thematically to identify reasons that underlie GSA non-membership and to model facets of GSAs that may impact the GSA-related experiences of LGBT youths. Three frames of reference for understanding GSA non-membership and perceptions of GSAs emerged. Implications for predicting GSA membership and identifying protective mechanisms of GSAs are outlined. Suggestions to help GSA leaders and advisors enhance specific aspects of GSAs that appear to be associated with positive perceptions of GSAs are also provided.     

Mental Health Difficulties and the Support Needs of Social Work Students: Dilemmas,Tensions and Contradictions

There are a growing number of students in higher education who experience mental health difficulties and have support needs. The behaviour of small numbers of students on social work programmes indicates also a need to examine the mental health difficulties and needs of social work students. There is only limited factual information on this topic. It is rarely discussed or written about. There is a danger of discriminating against those experiencing such difficulties, especially black or female students. Yet, at the same time, undertaking a social work programme is a demanding experience, as is doing social work itself. Furthermore, on courses leading to a professional qualification, such as social work, there is an obligation to protect the rights of, and assess possible risks to users, as well as to support students. Programmes should give particular attention both to the mental health difficulties and support needs of social work students at selection, during the programme itself and upon conclusion of the programme at a wide range of levels, both within the higher education system and outside that system.     

Language Generativity,Response Generalization,and Derived Relational Responding

Language generativity can be described as the ability to produce sentences never before said, and to understand sentences never before heard. One process often cited as underlying language generativity is response generalization. However, though the latter seems to promise a technical understanding of the former at a process level, an investigation of definitions and approaches to the term “response generalization” that appear in the literature suggests that it does not do so. We argue that a more promising candidate for the role of key process underlying language generativity is derived relational responding. We introduce the latter concept and describe empirical research showing its connection with language. We subsequently present a relational frame theory (RFT) conceptualization of derived relations as contextually controlled generalized relational responding. We then review a series of recent studies on derived manding in developmentally delayed children and adults that arguably demonstrate the applied utility of a derived relations-based approach with respect to the phenomenon of generative language.     

After the wave-the Centrelink Social Work response offshore

Communities worldwide were affected by the tsunamis that struck a dozen Indian Ocean nations on 26 December 2004. More than 300,000 people were killed or left missing as a result of the tragedy. The Australian Government played a key role in the disaster response overseas and in Australia. As part of a whole-of-government response to the crisis, eight Centrelink Social Workers were deployed to tsunami-affected areas for two weeks after the initial disaster to provide personal support to Australian victims and their families. This paper presents the service delivery framework adopted offshore and delineates the role undertaken by the social workers. Drawing on their practice experience, the paper examines some of the challenges, dilemmas, learnings and implications for future service delivery.     

Elephant-seal movements: Modelling migration

Elephant seals migrate over vast areas of the eastern North Pacific Ocean between rookeries in southern California and distant northern foraging areas. Several models of particle movement were evaluated and a model for great-circle motion found to give reasonable results for the movement of an adult female. This model takes specific account of the fact that the movement is on the surface of a sphere and that the animal is apparently heading toward a particular destination. The parameters of the motion were estimated. Such a great-circle path of migration may imply that these seals have the ability to assess their position with respect to some global or celestial cues, allowing them to continually adjust their course and achieve the most direct geodesic route between origin and destination of migration. But the navigational mechanism actually used by these seals to accomplish such feats is as yet unknown.     

Multicultural Meanings of Social Support among Immigrants and Refugees

Canada continues to be a prominent immigrant and refugee‐receiving country in worldwide migration, resettlement, and search for refuge, yet there is a gap in our understanding of these newcomers’ views of the specific meanings of social support and their support needs and resources. The purpose of this study was to understand the meanings of social support for immigrants and refugees in Canada, and to explore the types and adequacy of formal supports. Individual interviews were conducted with 60 service providers and policymakers initially (Phase 1), and 120 immigrants and refugees (60 Chinese, 60 Somali) in the second phase. The implications of these findings were elicited in group interviews (Phase 3) of policy decision‐makers, advocates, service providers, and managers. This investigation revealed many interrelated challenges facing refugees and immigrants such as language difficulties, inadequate information on services, poor health, racism, needs for retraining, rejection of foreign qualifications, unemployment, social isolation, social insecurity, dwindling social networks, and family conflicts. The study also illuminated culturally and socio‐economically determined perceptions of social support and support‐seeking strategies. Limited personal resources and dwindling social networks are an impediment to coping with integration and settlement challenges. In many cases, newcomers’ efforts to seek help are thwarted by systemic obstacles. Newcomers experienced extensive unmet support needs, which service providers cannot adequately meet due to bureaucratic and resource constraints. Policies in various sectors that affect the lives of immigrants and refugees are inadequate for bridging their support deficiencies. These support gaps hinder the successful settlement and integration of newcomers. Policies and programs fostering culturally relevant support, and inter‐sectoral collaboration among organizations addressing the support needs of immigrants and refugees are timely.