Service Delivery Models for Social Work Practice: Organizing the Content of Human Behavior and Social Environment Courses

The ever-increasing breadth in the conceptual base of current social work practice requires a schema for organizing the diverse needed knowledge for use by practitioners. This paper describes five models of social work practice: social functioning or social competency; social change; medical-clinical; ecological; and learning or education. The basic commonalities and dimensions within each model are reviewed with emphasis on the varying theoretical bases from the social and behavioral sciences as well as social work; the belief systems inherent in each model; assumptions made relative to the target population, the change process, and social work roles; and the authority patterns existing within each model.     

‘Our own Hurricane Katrina’: Aboriginal disadvantage and Australian national identity

Since Prime Minister Howard's declaration in 2007 that child sex abuse in Northern Territory Aboriginal communities was Australia's ‘own Hurricane Katrina’, the trope of natural disaster has been a regular feature of print and television media coverage of Indigenous affairs in Australia. The effect of this rhetorical strategy is to separate what happens to Aboriginal people from the fabric of ‘mainstream’ Australian cultural and political life; to render it alien and unconnected to the relative privilege enjoyed by other Australians. This strategy also produces peculiar temporal effects by erecting a cordon sanitaire around Australian history and the national identity that it supports. Howard's comparison of Aboriginal disadvantage with Katrina, if read alongside his politicization of the teaching of Australian history, demonstrates an unwillingness to incorporate systemic injustice toward Indigenous people within the composition of that history. This article interrogates the relationships between the manifold understandings of Aboriginal disadvantage and attempts to commemorate its violent history, as these aspects of Australian life are both integrated and refused by national identity narratives. Specifically, the paper reinterprets the trope of natural disaster as a means of comprehending Indigenous disadvantage and Australian identity by drawing on Walter Benjamin's philosophy of history. Benjamin's understanding of activism as a constructive retrieval of the past will be developed to reconnect catastrophe to history, and to enable an exploration of responsibility for that history as an integral condition of contemporary Australian identity.     

The relationship between marriage and family therapists and complementary and alternative medicine approaches: a national survey

Respondents to a mail survey of a random sample (N = 424) of Clinical Members of the American Association for Marriage and Family Therapy provided information about their contexts of practice, use of complementary and alternative medicine (CAM), and relationships with CAM providers. Consistent with both national trends and the experience of psychologists as reported in a similar survey, the results of this survey suggest that marriage and family therapists have been affected significantly by and have a growing awareness of CAM practices. Limitations of the study and implications for the field are discussed.     

Toolkit for assessing the readiness of local safeguarding children boards: origins,ingredients and applications

A central plank in the transformation of children's services in England and Wales is the creation on a statutory footing of Local Safeguarding Children Boards in every local authority area. The focus of the boards will be on the promotion, multiagency coordination and scrutiny of services to safeguard and promote children's welfare. They replace Area Child Protection Committees, which were judged to be ineffective. This paper presents the origins, ingredients and applications of an audit and preparation Toolkit designed to support the establishment of the new boards. The Toolkit was developed from the findings of a survey of 204 members of 16 ACPCs by the first author, and has been tested and refined through work with a large number of ACPCs. This survey identified problematic aspects of interagency collaboration that will need remedying if the new boards are to succeed where the previous committees failed. These include: the board's strategic relationship to wider children's planning fora; operational definition of the term ‘safeguarding’; collective accountability; level of membership; performance management capacity; service user consultation. The ingredients of the Toolkit are described in relation to the findings of the survey. The paper concludes with a discussion of the applications and approaches to be considered in using the Toolkit. Copyright © 2005 John Wiley & Sons, Ltd.     

Crossing international cultural boundaries in business using common contingency frameworks

This paper discusses situation-specific contingency processes used by managers and business educators in handling such (1) common cross-boundary links or frameworks and (2) significant cross-boundary differences — two seemingly divergent aspects of cross-cultural management situations. This paper is based on the authors' conducting business training programs (focusing mainly on free market planning and management and on advanced computer technologies) for Asian and Russian/Central European business managers and graduate business students. It is also based on their research work done while investigating investment opportunities and in consulting in these countries over the past seven years.     

A Novel Eigenvector Technique for Large Scale Combinatorial Problems in VLSI Layout

Modern integrated circuit design involves laying out circuits which consist of millions of switching elements or transistors. Due to the sheer complexity, optimizing the connectivity between transistors is a very difficult problem. How a circuit is interconnected is the single most important factor in performance criteria such as signal delay, power dissipation, circuit size and cost. These factors dictate that interconnections—wires, be made as short as possible. The wire–minimization problem is formulated as a sequence of discrete optimization subproblems. These problems are known to be NP-hard, hence they can only be solved approximately using meta-heuristics or linear programming techniques. Nevertheless, these methods are computationally expensive and the quality of solution depends to a great extent on an appropriate choice of starting configuration. A matrix reordering technique for solving very hard discrete optimization problems in Very Large Scale Integrated (VLSI) design which overcomes some of these shortcomings is proposed. In particular, the computational cost is reasonable—of the order of n ^1.4 running time.