In recent years, the world has seen a sharp rise in violence based on sexual orientation and gender identity (SOGI) in countries affected by fragility, conflict and violence (FCV). Today, consensual same-sex sexual acts and other aspects of SOGI remain criminalized in many of the countries...

This study reports results from a randomized evaluation of a mandatory six-month Internet-based sexual education course implemented across public junior high schools in 21 Colombian cities. Six months after finishing the course, the study finds a 0.4 standard deviation improvement in knowledge,...

This paper examines how easily observable interviewer characteristics, such as gender and physical attractiveness, and more difficult to observe characteristics, such as attitudes and beliefs, affect adolescent girls' disclosure of sexual behavior during a baseline survey for an adolescent girls...

This paper tests the effectiveness of an entertainment education television series, MTV Shuga, aimed at providing information and changing attitudes and behaviors related to HIV/AIDS. Using a simple model, the paper shows that "edutainment" can work through an individual or a social channel....

The aim of the study is to better understand adolescents' sexual and reproductive health (SRH) needs in order to inform the design of interventions and policies that improve access to and use of adolescent SRH services in Niger. A mixed-methods study was conducted and included: (i) a...

This study aimed to estimate the cost-effectiveness and returns on investments of HIV prevention programs implemented during 2006-2010 and to identify the optimal allocation of resources across combinations of programs for an effective HIV prevention response to inform the prioritization of...

Financial incentives are a promising HIV prevention strategy. This paper assesses the effect on HIV incidence of a lottery program in Lesotho with low expected payments but a chance to win a high prize conditional on negative test results for sexually transmitted infections. The intervention...

Women in developing countries are disempowered: high youth unemployment, early marriage and childbearing interact to limit their investments into human capital and enforce dependence on men. The authors evaluate a multi-faceted policy intervention attempting to jumpstart adolescent women's...