We report the results of a quasi-experimental evaluation of a mystery shopper intervention in Zacatecas and Guadalupe, Mexico. Underage youth attempted to purchase beer at 50 Modelorama stores and 32 Oxxo stores (intervention groups), and at 19 comparison convenience stores in March, July, and August 2018. After each attempt, intervention store…

Universities often conduct alcohol interventions for individuals who have violated institutional, local, or state laws. Few of these programs have been evaluated thoroughly. This study examined the impact of a 10-hour alcohol education course on 400 college students whose attendance was required as part of a judicial sanction. The…