Maternal Psychosocial Maladjustment and Child Internalizing Symptoms: Investigating the Modulating Role of Maternal Sensitivity.

Abstract

In light of evidence suggesting that maternal adaptation may impact early child emotional development, this study investigated the interactive effects of maternal psychosocial maladjustment and maternal sensitivity on child internalizing symptoms, with the aim of investigating the potentially protective function of maternal sensitivity. Families (N = 71 to 106 across measures, with gender spread almost evenly: number of boys = 31 to 51 across measures) took part in four assessments between child ages 1 and 3years. Mothers completed measures of parental stress, psychological distress, and marital satisfaction when their children were between 12 and 15months. A composite score of maternal psychosocial maladjustment was derived from these measures. Maternal sensitivity was rated by trained observers at 12months following a home visit. Child internalizing symptoms were assessed by both parents when the child was 2 and 3years old. Hierarchical regressions revealed that increased maternal psychosocial maladjustment was related to more internalizing symptoms in children, however only among children of less sensitive mothers. In contrast, children of more sensitive mothers appeared to be protected. This was observed with maternal reports at 2years, and both maternal and paternal reports at 3years. These results suggest that young children may be differentially affected by their parents' emotional adjustment, while highlighting the pivotal protective role of maternal sensitivity in this process.