Therapist competence and treatment adherence for a brief intervention addressing alcohol and violence among adolescents.

This study examines therapist competency and treatment adherence for a brief intervention addressing alcohol misuse and violent behaviors among adolescents aged 14-18 years. Three observational measures of fidelity were used by independent raters to evaluate 60 therapist-delivered sessions (M = 32.5 minutes). Individual items from the Content Adherence scale, the Global Rating of Competence (Global Rating of Motivational Interviewing Therapist [GROMIT]), and the Self Exploration and Change Talk (SECT) demonstrated fair to excellent interrater reliability (intraclass correlations ranged from .40 to 1.0). Principal components analysis was used to identify the underlying factor structure of the Content Adherence and the GROMIT. Parallel analysis suggested the extraction of three components for the Content Adherence reflecting the three distinct goals for each segment of the intervention. Two components were identified for the GROMIT representing the general spirit of motivational interviewing and empowerment. Findings provide support for the fidelity instruments adapted for this study and offer direction for future training and clinical supervision.

RCT Entities:   Population Interventions Outcomes