Language attrition and semi-lingualism among Liberian and Sierra Leonean refugee children: A sociolinguistic-psychological dynamic of trauma and mental health in stateless refugees in Oru, Nigeria
This study of 320 stateless Liberian and Sierra Leonean refugee children in Nigeria reveals that while witnessed trauma is the strongest predictor of functional impairment, maintaining heritage-language competence and bilingual proficiency serves as a protective factor against PTSD-related disability, whereas CPTSD is more heavily influenced by cumulative relational trauma.