The effects of scenario-based risk information on perceptions of susceptibility to Chlamydia and HIV.

The simulation heuristic of Kahnemann and Tversky (1982) suggests that the subjective ease by which a risky situation can be mentally construed, positively influences the person's perceived susceptibility to the presented threat. Assuming that a detailed outline of how a risky event can end up negatively increases the ease of imagination, we tested the hypothesis that scenario-based risk information enhances perceived susceptibility towards contracting a sexually transmitted infection (STI). In an experimental design, undergraduate students were exposed to one or two risk scenario messages or no scenario message (control). The results confirmed the hypothesis, but only when more than one risk scenario message was provided. This adds to the evidence that presenting scenario-based messages could be a feasible method to influence risk perceptions.

The effectiveness of a peer-led HIV/AIDS and STI health education intervention for prison inmates in South Africa.

This article reports on the effectiveness of the first systematically developed health education intervention for the reduction of risky sexual behavior among soon-to-be-released prisoners in South Africa. Data from three out of four prisons are eligible for data analysis including 263 inmates. Using a nested experimental design, short-term evaluation while inmates were still in prison demonstrate that experimental groups showed higher knowledge of sexually transmitted infections and had a more positive intention to reduce risky behavior than the control group in two out of three prisons. Long-term assessment 3 to 6 months after release from prison indicates that experimental groups were more positive about sexual communication, self-efficacy, and intention. Groups educated by an HIV-negative educator perform marginally better than those in groups with an HIV-positive peer educator. It is argued that peer-led health education programs may be effective in reducing risky behavior amongst soon-to-be-released inmates.

Access point analysis on the state of health care services in South African prisons: a qualitative exploration of correctional health care workers' and inmates' perspectives in Kwazulu-Natal and Mpumalanga.

This paper explores inmates and prison health care workers perceptions of the state of health care services in four correctional facilities in South Africa. Structural and organisational issues are explored in terms of how they impact the delivery and provision of health care to inmates within correctional facilities. Additionally, the study forms an access point analysis of prisons as a health care setting as part of the development and testing of a STI/HIV health education intervention for soon to be released inmates. Focus group discussions (6-8 participants per group) were conducted with male inmates in four facilities in KwaZulu-Natal and Mpumalanga provinces. Individual face-to-face interviews were conducted with eight health personnel to get a view from both providers and end users of health care in correctional settings. Data were analysed thematically. We found strong evidence of prison being a strategic point to increase access to health services for offenders. Curative services within prisons were well established and running despite the presence of certain challenges varying across institutions. Prevention programmes emerged as an area that requires stronger emphasis to facilitate imparting skills and promoting safer practices for inmates upon release. Peer-led education programmes emerged as a key aspect of preparation for release and community reintegration amongst inmates.