The Reliability of Facial Recognition of Deceased Persons on Photographs

In humanitarian emergencies, such as the current deceased migrants in the Mediterranean, antemortem documentation needed for identification may be limited. The use of visual identification has been previously reported in cases of mass disasters such as Thai tsunami. This pilot study explores the ability of observers to match unfamiliar faces of living and dead persons and whether facial morphology can be used for identification. A questionnaire was given to 41 students and five professionals in the field of forensic identification with the task to choose whether a facial photograph corresponds to one of the five photographs in a lineup and to identify the most useful features used for recognition. Although the overall recognition score did not significantly differ between professionals and students, the median scores of 78.1% and 80.0%, respectively, were too low to consider this method as a reliable identification method and thus needs to be supported by other means.     

HIV/AIDS prevention: building on community strengths in Ajegunle,Lagos

This paper builds upon field research in Ajegunle, Nigeria, which suggests that effective HIV/AIDS prevention requires a much higher degree of independent community participation. In exploring ways to achieve this, we suggest that assessing community strengths provides positive scope for understanding and utilising a much wider variety of HIV/AIDS responses which have not been previously used in the context of community development. Community-based approaches also encourage a deeper understanding of locally-specific vulnerability issues that surround HIV and AIDS. Such initiatives can be linked to trends that value the knowledge and capacities of neglected local people and build on their resources, including their networks, relationships and trust. However, the connection to, and use of, the resources of international NGOs (INGOs) remain central to success. If an interactive community-based agenda of working with local level resources receives enough acceptance at the higher levels of the INGOs, the results could be very significant. Such international/local agreements, where INGOs seek to work more closely with local community groups and their people on shared agendas, could begin to tackle some of the key structural issues, especially conflict and poverty, that exacerbate HIV/AIDS at the grassroots and are not responsive to purely medical solutions.

Prévention du VIH/sida: développer les points forts des communautés à Ajegunle, Lagos

Ce document se base sur des recherches menées sur le terrain à Ajegunle, au Nigeria, qui suggèrent que, pour être efficace, la prévention du VIH et du sida requiert un degré beaucoup plus élevé de participation communautaire indépendante. Dans le cadre d'une étude des manières d'arriver à ce résultat, nous suggérons qu'une évaluation des points forts de la communauté donne des perspectives positives pour la compréhension et l'utilisation d'une variété beaucoup plus importante d'interventions en matière de VIH/sida qui n'ont pas été précédemment lancées dans le contexte du développement communautaire. Les approches fondées sur les communautés encouragent par ailleurs une compréhension plus profonde des questions de vulnérabilité propres au niveau local autour du VIH et du sida. Les initiatives de ce type peuvent être reliées à des tendances qui accordent une importance aux connaissances et aux capacités des populations locales délaissées et qui se basent sur leurs ressources, y compris leurs réseaux, leurs relations et leur confiance. Cependant, la connexion avec les ressources des ONG internationales (ONGI) et leur utilisation restent essentielles pour le succès. Si un ordre du jour interactif fondé sur les communautés du travail avec les ressources locales reçoit une acceptation suffisante aux échelons plus élevés des ONGI, les résultats pourraient être très considérables. Les accords internationaux/locaux de ce type, dans le cadre desquels les ONGI cherchent à travailler en plus étroite collaboration avec les groupes communautaires locaux et leurs membres sur des ordres du jour partagés, pourraient commencer à remédier à des problèmes structurels clés, en particulier les conflits et la pauvreté, qui ont pour effet d'exacerber le VIH/le sida au niveau de la base populaire et ne peuvent pas être résolus par des moyens purement médicaux.

Prevenção do HIV/AIDS: aproveitando os pontos fortes da comunidade em Ajegunie, Lagos

Este artigo baseia-se em uma pesquisa de campo em Ajegunle, Nigéria, que sugere que a prevenção efetiva do HIV/AIDS exige um grau muito maior de participação da comunidade independente. Ao explorar maneiras para se alcançar isto, sugerimos que avaliar os pontos fortes da comunidade oferece um escopo positivo para se compreender e utilizar uma variedade muito mais ampla de respostas ao HIV/AIDS que não foram utilizadas anteriormente no contexto de desenvolvimento da comunidade. Abordagens baseadas na comunidade também incentivam uma compreensão mais profunda de questões de vulnerabilidade localmente específica que cercam o HIV e AIDS. Tais iniciativas podem ser conectadas a tendências que valorizam o conhecimento e a capacidade de pessoas locais negligenciadas e aproveitar seus recursos, inclusive suas redes de trabalho, relacionamentos e confiança. Porém, a conexão com recursos de ONGs Internacionais (ONGIs) e o uso deles permanecem centrais para o sucesso. Se uma agenda de trabalho interativa baseada na comunidade com recursos no âmbito local obtém aceitação suficiente nos níveis mais altos das ONGIs, os resultados podem ser muito significativos. Tais acordos internacionais/locais, em que ONGIs buscam trabalhar de maneira mais próxima com grupos da comunidade local e suas pessoas em agendas compartilhadas, poderiam começar a lidar com algumas das questões estruturais centrais, especialmente conflito e pobreza, que agravam o HIV/AIDS na base e não são suscetíveis a soluções puramente médicas.

La prevención del VIH/SIDA: confiando en las fortalezas de la comunidad. Una experiencia en Ajegunie, Lagos

Este ensayo se centra en una investigación de campo realizada en Ajegunle, Nigeria, la cual demostró que para conseguir una prevención efectiva del VIH/SIDA se requiere de una profunda e independiente participación comunitaria. En su investigación sobre cómo lograr este objetivo, los autores sugieren que valorar las fortalezas comunitarias puede ser una base sólida para concebir y utilizar una gama de respuestas ante el VIH/SIDA más amplia de la que hasta ahora se aplica en el contexto del desarrollo comunitario. Los métodos basados en la comunidad también contribuyen a que se entiendan mejor las vulnerabilidades específicas y locales ante el VIH/SIDA. Estas iniciativas pueden contribuir a valorar más los hasta ahora ignorados conocimientos y capacidades de las personas locales, los cuales se basan en sus recursos propios como sus redes, sus relaciones sociales y su confianza. Sin embargo, el acceso a, y el uso de, los recursos de las ONG internacionales (ONGI) siguen siendo factores importantes para lograr el éxito. Si las directivas de las ONGI consideraran una agenda de trabajo interactiva con las comunidades utilizando los recursos locales, los resultados podrían ser muy significativos. Con este tipo de acuerdos internacionales/locales en los que las ONGI intentan trabajar más estrechamente con los grupos comunitarios y las personas a nivel local compartiendo estrategias, podrían comenzar a atajarse algunos de los principales problemas estructurales, en especial en situaciones de conflicto y pobreza, que agravan el VIH/SIDA entre personas de la base y que no pueden resolverse únicamente con soluciones médicas.     

Narrative identity and offender rehabilitation

The rehabilitation of offenders is an evaluative and capability-building process and is concerned with promoting primary goods and managing risk. At the heart of this process is the construction of a more adaptive narrative identity and the acquisition of capabilities to enable offenders to secure important values in their postrelease environments. In this article, the authors examine the idea of narrative identity and its relationship to values and to assessment and treatment.     

Where in the world is South Africa? Lecture by Ambassador Tony Leon 14 February 2013

Most of the current constructs which theoretically underpin foreign policy for this country are either overblown or incoherent; they do not appropriately define or advance or prioritise South Africa's national interests abroad, nor do they acknowledge the tensions embedded in the clash between normative policies and realpolitik. Drawing from ‘real time’ experiences in international diplomacy, this lecture explores some of the dilemmas that South Africa, as a middle-range power in the world, confronts in its international engagements. The cost-effectiveness of South Africa's global projection is also examined, and some practical reforms to achieve better results in the current age of austerity suggested.     

Toward a comprehensive theory of child sexual abuse: A theory knitting perspective

Abstract

In recent years a number of multifactorial theories of child sexual abuse have been developed. The most influential are Finkelhor's (1984) Precondition Model of child sexual abuse; Hall and Hirschman's (1992) Quadripartite Model; and Marshall and Barbaree's Integrated Theory (1990). While all three of these important theories have a number of strengths, each has serious weaknesses that limit its ability to provide a satisfactory explanation of child sexual abuse. In this paper we attempt to integrate the best elements of the three theories into a comprehensive etiological theory, or at least the beginnings of such a theory. After outlining the concept of theory knitting we briefly summarise each of the multifactorial theories and their major strengths and weaknesses. We then develop a comprehensive theoretical framework (the Pathways Model) integrating both the overlapping and unique elements of these broad perspectives with some additional concepts derived from various psychological domains. In the final section of the paper we consider the adequacy of the Pathways Model.     

A critique of hall and hirschman's quadripartite model of child sexual abuse

Abstract

The aim of the current article is to critically examine an extremely influential multi-factorial theory of child molestation. Hall and Hirschman's (1992) quadripartite model. This innovative model was originally presented as a theory of rape and later extended to explain the onset of child sexual abuse. Despite its prominent status the adequacy of its basic ideas have never been systematically evaluated. First, I describe the quadripartite model in detail and outline its core assumptions. Next, these ideas are subject to critical analysis and I highlight its strengths and weaknesses. Finally, I conclude with some brief comments about the model and the role of theory development in the sexual offending area.     

Criminogenic needs and human needs: A theoretical model

Over the last two decades, empirical evidence has increasingly supported the view that it is possible to reduce reoffending rates by treating or rehabilitating offenders rather than simply punishing them. In fact, this shift from a punishment to a rehabilitation model is arguably one of the most significant events in modern correctional policy. Criminogenic needs, dynamic risk factors, have been the focus of a considerable amount of research and are viewed as primary intervention targets. Drawing from the correctional, psychological, philosophical, and social policy literature, we distinguish between instrumental and categorical needs. The latter are derived from assumptions about human nature and provide the theoretical grounds for the former, as well as for criminogenic needs. We argue that an enriched concept of needs embedded in the notion of human well being, can provide a coherent conceptual basis for rehabilitation and also avoid the problems apparent in the concept of criminogenic needs. From this perspective, criminogenic needs are usefully construed as the internal and external obstacles associated with need distortion. Therefore, they are directly linked to basic need distortion and the absence of the internal and external conditions necessary for a person to lead a fulfilling life. Finally, we outline a possible framework utilising categorical needs and discuss the clinical and policy implications of our perspective.     

Dynamic risk factors: a theoretical dead-end?

While the quality of empirical research on risk predication, assessment and management in the sexual offending field has been of a high standard, relatively little attention has been paid to theoretical issues related to risk and its conceptualisation. In this paper, we develop alternative ways of understanding dynamic risk factors and their utility in theory construction and case formulation. We would stress that this work is of a preliminary nature but believe that it is crucial that standard clinical and research practices are critically challenged from time to time, and their underlying theoretical assumptions evaluated. Our aim is to encourage researchers and practitioners to look at the issue of dynamic risk factors from a different viewpoint; one that we hope can help move the sex offender field forward.