Child Maltreatment and Harsh Parenting: The Role of Maternal Chronic Relational Strains.

While prior research indicates that parents who were maltreated as children are more likely to engage in negative parenting behaviors, less is known about how mothers' social relationships may influence these practices. Yet parenting behaviors are influenced not only by the individual characteristics of the parent and child, but also by the social context that exists around the parent-child dyad. The aim of the current cross-sectional study was to test a model examining the effect of mothers' exposure to child maltreatment on harsh parenting practices, as observed in the lab, and the mediating role of strain in mothers' relationships. Seventy-eight mother-child dyads, with children ranging from 18- to 36-months old, were recruited from the community; mothers completed self-report measures of childhood trauma and relational strains, and were observed during a stressful parent-child interaction in the lab. Results indicated that higher child maltreatment was associated with harsher parenting, indirectly via greater chronic relational strains. These findings contribute important knowledge on how mothers' trauma history may influence their current social context to affect parenting behavior. Therapeutic approaches focused on alleviating maternal relational strains, including interventions that target other important people in a mother's circle, may yield more parenting benefits than parent training without a systemic approach.