“…We selected keepin’ it REAL because the original curriculum reflects the experiences of Mexican–American youth in a region bordering Mexico and because it uses an interactive approach to primary prevention that is a highly effective format with preadolescents (Kulis et al, 2005; Marsiglia & Hecht, 2005). Although the cultural context of Mexico differs from that of Mexican–American youth living in the US, preliminary studies indicated that the core elements of the keepin’ it REAL intervention, including the drug resistance strategies it teaches, were relevant to Mexican youth from different regions (Kulis, Marsiglia, Ayers, Booth, & Nuño-Gutiérrez, 2012; Kulis, Marsiglia, Ayers, Calderón-Tena, & Nuño-Gutierrez 2011; Kulis, Marsiglia, Castillo, Bercerra, & Nieri, 2008; Marsiglia, Kulis, Martínez-Rodríguez, Becerra, & Castillo, 2009). …”