Dialectical behavior therapy (DBT) is an evidence-based intervention that aims to reduce maladaptive behavior by facilitating development of emotion regulation, with support for use with diagnostically diverse adolescents. We conducted a meta-analysis evaluating change in externalizing symptoms among adolescents in DBT-based interventions across 17 studies (with 25 data points). Results indicate that interventions have a small-to-medium effect in reducing externalizing symptoms (Hedge’s g=−0.499, 95% CI [−0.683, −0.315], p,.001). Greater intervention duration was associated with greater decrease in symptoms (slope = −0.014, Z = −2.312, SE= 0.006, p =.021), though this finding was no longer significant following removal of an outlier. No other moderators were significant ( ps range:.182–.862). Findings provide meaningful information about the utility of DBT-based interventions for externalizing problems as currently delivered among adolescents.
CITATION STYLE
Jakubovic, R. J., & Drabick, D. A. G. (2023). Dialectical Behavior Therapy-Based Interventions for Externalizing Problems Among Adolescents: A Meta-Analysis. Clinical Psychology: Science and Practice, 30(3), 251–263. https://doi.org/10.1037/cps0000140
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