Schneider, John A.; Zhou, A. Ning; Laumann, Edward O. - In: Social Science & Medicine 125 (2015) C, pp. 192-202
Internationally, the Peer Change Agent (PCA) model is the most frequently used conceptual framework for HIV prevention … peer influence potency and halt transmission at key network locations. In this study, we selected candidate PCAs based upon … peer educators. We focused upon an emerging HIV epidemic among men who have sex with men in Southern India in 2011. PCAs …