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UNESCO HIV and Health Education Clearinghouse

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  1. How effective is comprehensive sexuality education in preventing HIV?

    This brief discusses the effectiveness of comprehensive sexuality education (CSE) in preventing HIV, and lists key findings and recommendations. It concludes that CSE is effective in decreasing HIV risk factors in adolescents and young people, and improving sexual and reproductive health (SRH) in general, including creating demand for SRH services. …

  2. Experimental evaluation of school-based HIV programs in sub-Saharan Africa

    School-based adolescent health education programs represent a durable strategy in reducing the spread of HIV because they can leverage pre-existing social and organizational structures to reach large fractions of students at critical life stages. Many evaluations of school-based HIV programs draw on multilevel study designs that assign schools to treatment conditions or assign students to treatment conditions within blocks defined by school membership. …

  3. Risk information, risk salience, and adolescent sexual behavior: experimental evidence from Cameroon

    Results from a randomized experiment conducted with teenage schoolgirls in Cameroon suggest that HIV prevention interventions can be effective at reducing the incidence of teen pregnancy in the following 9-12 months by over 25 percent.

  4. A school-based AIDS education programme for secondary school students in Nigeria: a review of effectiveness

    This study aimed to evaluate the effectiveness of health education initiatives to increase knowledge and improve attitudes and behaviors in response to rising HIV incidence. In this study, 223 students who received comprehensive health education were compared to 217 control group students who did not receive this education. …

  5. Evaluation of HIV/AIDS secondary school peer education in rural Nigeria

    This study used a comparative case series (n=250), a cross-sectional structured survey (n=135) and focus group discussions (n=80) to assess whether HIV peer education can influence knowledge, misconceptions and behavior among adolescents in rural Nigeria. A questionnaire was designed to look at socio-demographics, transmission and prevention knowledge on HIV, access to various sources of HIV/AIDS information, stigmatization and sexual behavior. …

  6. Development and test-retest reliability of a research instrument designed to evaluate school-based HIV/AIDS interventions in South Africa and Tanzania

    Aims: This article reports on the development and psychometric properties of an instrument to evaluate school-based HIV/ AIDS interventions aimed at adolescents in three African sites. Methods: The instrument was developed in a series of steps that involved a review of existing instruments; use of empirical data and secondary literature supporting an association between the variables of interest and sexual intercourse or condom use; operationalizing the constructs of the theoretical model employed; and using the objectives of the intervention. …

  7. Process evaluation of a school-based HIV/AIDS intervention in South Africa

    This paper presents a process evaluation that assessed the fidelity and quality of implementation, as well as the acceptability and subjective evaluations of a HIV/AIDS intervention among students and teachers. Methods: The process evaluation was conducted as part of a cluster randomized controlled trial of a theory- and evidence-based school HIV/AIDS intervention in Cape Town. The intervention was designed for grade 8 high school students and delivered by teachers over a six-month period. Twenty-six schools participated in the trial, 13 in the intervention group and 13 in the control group. …

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