The Conceptual Adequacy of the Drug Attitude Inventory for Measuring Youth Attitudes Toward Psychotropic Medications: A Mixed Methods Evaluation

Abstract

Adolescents are routinely treated with psychiatric medications; however, little is known about their attitudes toward pharmacological intervention. The authors used a concurrent triangulation, mixed methods design to assess whether the Drug Attitude Inventory (DAI), developed for adults, is suitable for measuring adolescent attitudes toward psychiatric medications. Factor analytic techniques and qualitative data were used to investigate whether the instrument provides comprehensive measurement of medication-related constructs in adolescents. Findings suggest that the DAI contributes to knowledge of youth attitudes toward psychotropic treatment; however, limitations were uncovered by the mixed methods approach. This study enhances the measurement and mixed methods literature by showing how qualitative and quantitative techniques served as parallel data reduction strategies for examining an instrument’s utility with a new population.