Preventing Mental Health Problems in Children After High Conflict Parental Separation/Divorce Study: An Optimization...

Area of Science:

• Child Psychology
• Developmental Psychology
• Clinical Psychology

Background:

• Parental divorce impacts over a million U.S. children annually, with high interparental conflict (IPC) posing significant mental health risks.
• Children's emotional security and coping efficacy are key mediators between IPC exposure and negative mental health consequences.
• Existing coping interventions lack testing for children experiencing high post-divorce IPC, and individual component effects on coping and mental health remain unassessed.

Purpose of the Study:

• To examine the mechanisms by which coping intervention components influence children's responses to interparental relationship dynamics.
• To assess the main and interactive effects of reappraisal, distraction, and relaxation on children's coping and mental health.
• To identify effective intervention components for a subsequent evaluation phase randomized controlled trial (RCT).

Main Methods:

• A 2^3 factorial experiment involving 144 children aged 9-12, randomly assigned to eight combinations of three intervention components (reappraisal, distraction, relaxation) with presence/absence levels.
• The study employs an intensive longitudinal design to track intervention effects.
• Outcomes include child-reported emotional security and coping efficacy (primary) and internalizing/externalizing problems (secondary).

Main Results:

• The study is designed as an optimization phase RCT to inform a larger effectiveness trial.
• Data will reveal which intervention components and combinations most effectively enhance children's coping and mental health.
• Results will guide the selection of components for a multi-component intervention in a subsequent RCT.

Conclusions:

• Targeted coping interventions hold promise for mitigating the negative mental health effects of interparental conflict on children post-divorce.
• Understanding the specific effects of intervention components is crucial for developing effective, evidence-based strategies.
• This research will lay the groundwork for a more comprehensive intervention to support children's adaptation to parental separation.