“…Improvements in knowledge and attitudes, among other cognitive variables, such as protection self-efficacy (Chen et al, 2008), sense of vulnerability to HIV/AIDS (Lee, Donlan, & Paz, 2009), condom use intentions (Gallegos, Villarruel, Loveland-Cherry, Ronis, & Zhou, 2008), and subjective norms (Armitage & Talibudeen, 2010;Givaudan et al, 2008), are often observed following preventive interventions. On a behavioral level, only some interventions with medium-and long-term follow-up achieve significant reductions in sexual risk prac- tices (Jemmott, Jemmott, Fong, & Morales, 2010; or greater condom use (Harper et al, 2009).…”