What is it about?
This study explored how mental health issues affect executive functioning—the skills needed for thinking, decision-making, and staying organized—in adolescents who have been forcibly displaced by violence in Colombia. We found that teens who reported higher levels of post-traumatic stress symptoms tended to score lower on these skills. The effect was even stronger in those whose parents were unemployed or working in informal jobs.
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Why is it important?
The findings highlight the urgent need for comprehensive support programs that go beyond mental health care alone. Interventions that also address poverty and help adolescents strengthen their cognitive and self-regulation skills may play a powerful role in their psychological recovery. Because executive functions are key protective factors, investing in them could also support long-term peacebuilding and reintegration in communities affected by conflict.
Perspectives
Conducting this research was particularly challenging, as data collection took place in a conflict-affected region with ongoing confrontations. More than anything, we hope this article raises awareness within the global community and inspires efforts toward peace and support for children affected by violence.
Angelica VALENCIA
Universidad Cooperativa de Colombia
Read the Original
This page is a summary of: Posttraumatic stress symptoms negatively affect executive functioning: Evidence from internally displaced Colombian adolescents., Peace and Conflict Journal of Peace Psychology, August 2025, American Psychological Association (APA),
DOI: 10.1037/pac0000814.
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