Results from a pilot efficacy trial of a motivational interviewing substance use intervention for Latinx/e youth

Abstract

We conducted a pilot feasibility study to examine the efficacy of a culturally adapted Group Motivational Interviewing for Teens–alternative tobacco product (GMIT-ATP) intervention among Latinx/e youth and whether, including caregivers, improved outcomes (GMIT-ATP+P). Adolescents (ages 10–16) and their caregivers were randomized to two groups after completing baseline assessments: (1) GMIT-ATP (N = 23) and (2) GMIT-ATP+P (N = 32). Youth in both conditions attended three youth-only sessions, and parents in the GMIT-ATP+P condition attended three parent-only sessions. Parents and youth completed measures before randomization, immediately after the intervention, and 3-month post-intervention. No significant differences were found when comparing conditions. However, adolescents’ reports of knowledge of the health effects of tobacco and ATP products increased from pre- to post-intervention and remained stable at the 3-month follow-up. Culturally enhancing preventive interventions have positive effects within the Latinx/e community, and there is potential for long-term sustainability.