“…The keepin' it REAL curriculum extended prior prevention models that teach drug resistance and life skills (Botvin, Griffin, Diaz, & Ifill-WIlliams, 2001) by incorporating values and practices from diverse ethnic groups that promote cultural protection against substance use (Castro, Proescholdbell, Abeita, & Rodriguez, 1999). The curriculum was designed to be culturally grounded , that is, embedded in the cultural values of the target populations, rather than merely composed of family members, substance offers made to youth by their relatives, and adult models of substance use and addiction (Bates, Beauvais, & Trimble, 1997;Hurdle et al, 2003;King, Beals, Manson, & Trimble, 1992;LeMaster, Connell, Mitchell, & Manson, 2002;Moran & Reaman, 2002;Oetting, Beauvais, & Edwards, 1988;SAMHSA, 2004;Swaim, Oetting, Thurman, Beauvais, & Edwards, 1993;Trotter et al, 1997;Waller et al, 2003;Yu & Stiffman, 2007;Yu, Stiffman & Freedenthal, 2005). Peers, siblings, and cousins also exert strong influences on AI youth to use substances or resist their use (Trotter et al, 1997).…”