Adolescent Physiological and Behavioral Patterns of Emotion Dysregulation Predict Multisystemic Therapy Response

Area of Science:

• Psychology
• Adolescent Psychiatry
• Behavioral Science

Background:

• Emotion dysregulation is a common challenge in adolescents with behavioral issues.
• Multisystemic Therapy (MST) is an evidence-based intervention for serious juvenile offenses.
• Understanding predictors of treatment response is crucial for optimizing interventions.

Purpose of the Study:

• To investigate the relationship between emotion dysregulation indicators and treatment response in adolescents receiving MST.
• To explore whether physiological (cortisol reactivity) and behavioral measures of emotion dysregulation predict outcomes.
• To examine the moderating role of sex in these associations.

Main Methods:

• 180 ethnically diverse adolescents (12-17 years) undergoing MST participated.
• Emotion dysregulation was assessed via cortisol reactivity and Child Behavior Checklist (CBCL) behavioral subscale.
• Treatment response was evaluated using therapist reports and official arrest records.
• Hierarchical linear modeling analyzed associations between dysregulation indicators and treatment outcomes, with sex as a moderator.

Main Results:

• Both early and ongoing cortisol reactivity and behavioral indicators of emotion dysregulation predicted treatment responsiveness.
• Sex moderated the relationship: girls demonstrated increasing emotion regulation preceding successful therapy outcomes.
• These findings highlight the importance of emotion regulation in adolescent treatment.

Conclusions:

• Physiological and behavioral markers of emotion dysregulation are significant predictors of MST success in adolescents.
• The differential pattern observed in girls suggests tailored therapeutic approaches may be beneficial.
• Integrating emotion regulation strategies into MST protocols could enhance treatment efficacy for delinquent behaviors.