Family Environment: Protective but Reactive Associations With Cumulative Stress and Arrest Following Multisystemic...

Area of Science:

• Child and Adolescent Psychology
• Forensic Psychology
• Family Therapy Research

Background:

• Multisystemic Therapy (MST) is an evidence-based treatment for serious juvenile aggression and delinquency.
• Despite MST's effectiveness, post-treatment arrest remains a concern for many youth.
• Previous research on arrest risk factors after MST focused on pre-treatment variables, not end-of-treatment cumulative stress or protective factors.

Purpose of the Study:

• To examine family environment (cohesion and flexibility) at treatment completion as a moderator of the relationship between cumulative stress and long-term arrest risk.
• To investigate how family factors influence resilience in youth undergoing MST.
• To understand the combined impact of stress and protective factors on post-treatment outcomes.

Main Methods:

• The study analyzed data from youth who completed MST treatment.
• Family environment variables (cohesion, flexibility) and cumulative stress were assessed at the end of treatment.
• Arrest data was collected at follow-up to determine long-term outcomes.

Main Results:

• High family cohesion and flexibility were found to decrease arrest likelihood when cumulative stress was low.
• The protective effects of family cohesion and flexibility diminished as cumulative stress increased.
• End-of-treatment family environment did not buffer against arrest for youth experiencing high cumulative stress.

Conclusions:

• The positive impact of MST's target family factors (cohesion, flexibility) on preventing arrest is limited for youth with high ongoing stress.
• MST may need further tailoring to address families where youth continue to accumulate stressful life events during treatment.
• Current family-focused interventions may be less effective in preventing arrest for high-stress youth post-MST.