The Relationship Between Children's Exposure to Intimate Partner Violence and Intellectual and Developmental Disabilities: A Systematic Review of the Literature.

Children exposed to intimate partner violence (IPV) can experience negative social, emotional, behavioral, and academic outcomes. A growing body of research has examined the relationship between intellectual and developmental disabilities (IDD) and IPV exposure. We systematically reviewed the literature for research exploring this relationship and found a limited number of studies meeting inclusion criteria ( N = 11). Over half (64%) identified a significant relationship between IPV and IDD, although the cross-sectional methodologies of the majority of studies (82%) prevented the ability to ascertain directionality. Further, the studies defined and measured IPV and IDD in various ways. Some studies were limited by poor external validity and small sample sizes. More research is needed to understand the intersection between IPV exposure and IDD.