The Co-Occurrence of Child Maltreatment and Intimate Partner Violence in Families: Effects on Children’s Externalizing Behavior Problems

Children exposed to maltreatment are at risk of experiencing intimate partner violence (IPV) and behavioral problems. This study examined different forms of family violence that co-occur and their relationship to children’s externalizing behaviors across developmental stages (early childhood, middle childhood, adolescence). Longitudinal data ( N = 1,987) at baseline and 18 months and 36 months post-baseline from the NSCAW II were used. Mixture modeling was employed in which latent class models estimated subgroups of children who experienced co-occurring forms of family violence; regression models estimated which subgroups of children were at risk of externalizing behaviors. Three latent classes were identified across developmental stages: high family violence, low family violence, and child physical abuse and psychological aggression. For children in early childhood, a fourth class was identified: partner and child physical abuse and child psychological aggression. Results from regression models revealed differences in externalizing scores by class membership across developmental age groups and over time. That distinct classes of child maltreatment and IPV co-occur and differentially impact children’s behavior suggests a need for strong prevention and intervention responses to address children’s dual maltreatment and IPV exposure.