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Siblings of Children With a Complex Chronic Health Condition: Maternal Posttraumatic Growth as a Predictor of Changes
Ellen Stephenson1, Anita DeLongis1, Rose Steele2
1Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver, British Columbia, Canada.
Insights
Maternal posttraumatic growth positively impacts siblings of children with complex chronic conditions. Mothers experiencing posttraumatic growth led to fewer behavioral problems in their healthy children.
Area of Science:
- Psychology
- Family Studies
- Pediatric Health
Background:
- Siblings of children with complex chronic health conditions face unique challenges.
- Understanding factors that support sibling well-being is crucial for holistic family care.
Purpose of the Study:
- To investigate the influence of maternal posttraumatic growth on sibling behavioral problems.
- To determine if maternal resilience benefits the well-being of healthy siblings.
Main Methods:
- Longitudinal study of 70 siblings from 58 families over 4 years.
- Behavioral problems assessed via parent and youth self-reports.
- Maternal posttraumatic growth measured using self-reports.
Main Results:
- Higher maternal posttraumatic growth predicted reduced internalizing, externalizing, and total behavior problems in siblings.
- Findings were partially supported by youth self-reports.
Conclusions:
- Maternal posttraumatic growth demonstrates a positive spillover effect on sibling well-being.
- Interventions promoting maternal resilience may indirectly support children in the family.
Objective:
The present study examined the role of maternal posttraumatic growth in changes in behavioral problems among the siblings of children with complex chronic health conditions.
Methods:
Data were collected from a sample of 70 siblings from 58 families with at least one child diagnosed with a life-threatening genetic, metabolic, or neurological condition. Every 6 months for up to 4 years, sibling behavior problems were assessed through both parent-reports and youth self-reports. At each visit, mothers also completed self-reports of posttraumatic growth.
Results:
Time-lagged multilevel regression analyses revealed that higher levels of maternal posttraumatic growth predicted subsequent declines in parent-reported internalizing, externalizing, and total behavior problems among healthy siblings. These findings were partially replicated using youth self-reports of their own behavior problems.
Conclusion:
The findings suggest that the benefits of posttraumatic growth may extend beyond the self to other family members, particularly to children in the family.
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