Exposure to intimate partner violence alters longitudinal associations between caregiver depressive symptoms and effortful control in children and adolescents.

Abstract

Adaptation to intimate partner violence (IPV) exposure involves alterations in transdiagnostic processes including effortful control (EC), and yet little attention has been given to the ways such processes interact with family-level factors, such as caregivers' psychopathology. This study used latent change score modeling to compare trajectories of EC and caregivers' depressive (CD) symptoms between children and adolescents (N = 365) ages 7-17 who had witnessed IPV (IPV+; 45.3%) and those who had not (IPV-) across 3 years. Findings suggested that IPV exposure moderated relationships between EC and CD. CD was higher and EC was lower for IPV+ relative to IPV- participants, although there was significant variation around mean-level CD and EC in both groups. CD and EC were only linked for IPV+ participants, where higher baseline CD was associated with lower EC that lagged behind IPV- participants' EC across the 3 years of the study. Rates of change for CD significantly varied for the IPV+ group only, indicating that individual difference factors interacted with IPV exposure to influence changes in CD. These findings inform literature on transdiagnostic adaptation processes and point to the potential utility of interventions to reduce IPV and CD in supporting EC in children and adolescents across contexts.