Abstract
Motivation is a prominent target for substance use interventions because it is theorized to increase engagement in therapy and predict treatment outcomes. Establishing the validity of measures relevant to motivation among Hispanic/Latino adolescents will improve the resources available for screening and measuring change processes in a multicultural population. We examined the structure of the Problem Recognition Questionnaire (PRQ; Cady, Winters, Jordan, Solberg, & Stinchfield, 1996) with Hispanic/Latino adolescents. Participants were adolescents (n=191) in a randomized controlled trial for substance abuse. Data were collected during a baseline pre-treatment time point and post-treatment time point that was four-months post-baseline. Confirmatory factor analysis (CFA) showed that the three-factor structure proposed by Cady et al. (1996) had a poor fit with pre-treatment data. Follow-up exploratory analyses with principal axis factoring identified an alternate three-factor structure with pre-treatment data (problem recognition, readiness, and treatment resistance). A second CFA showed this three-factor model fit data from participants at the post-treatment time point (n=155). The results provide preliminary evidence for using our proposed factor structure for the PRQ subscales with Hispanic/Latino adolescents. We discuss the dimensions we identified in the context of similar measures and the implications for measuring problem recognition, readiness, and treatment resistance.
•We examined the Problem Recognition Questionnaire with Hispanic/Latino adolescents.•The original factor structure of the PRQ was not supported.•An alternate factor structure was identified and fit data from a second time point.•Factors included problem recognition, readiness, and treatment resistance.
