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Addict Behav. 2012 Dec;37(12):1325-34. doi: 10.1016/j.addbeh.2012.07.001. Epub 2012 Jul 11.

Motivational Interviewing for adolescent substance use: a review of the literature.

Author information

1
Department of Preventive Medicine, University of Southern California, Los Angeles, CA 90089, United States. embarnet@usc.edu

Abstract

Motivational Interviewing (MI) is a widely-used approach for addressing adolescent substance use. Recent meta-analytic findings show small but consistent effect sizes. However, differences in intervention format and intervention design, as well as possible mediators of change, have never been reviewed. This review of the literature summarizes the most up-to-date MI interventions with adolescents, looks at differences between intervention format and design, and discusses possible theory-based mechanisms of change. Of the 39 studies included in this review, 67% reported statistically significant improved substance use outcomes. Chi square results show no significant difference between interventions using feedback or not, or interventions combined with other treatment versus MI alone. The need for systematic investigation in theory-based mechanisms of change is presented.

PMID:
22958865
PMCID:
PMC3496394
DOI:
10.1016/j.addbeh.2012.07.001
[Indexed for MEDLINE]
Free PMC Article

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