A mixed-methods evaluation of the ¡Vamos por Más! parenting program implementation in Chile.

Introduction And Aims: Substance use is a significant global concern. Strengthening parenting in families with adolescents has been shown to reduce substance use initiation. The ¡Vamos por Más! (¡VxM!) program is a positive-parenting program developed in Chile to improve family relations and reduce adolescent substance use that combines in-person school workshops, multimedia messaging and personalized support.