Our primary objective was to examine the extent to which moment-to-moment associations between preschool-aged children's behavior and maternal emotional support differed for mothers showing different levels of parasympathetic engagement. We used behavioral observations of maternal and child behavior and maternal changes in cardiac vagal tone…

Assessed helplessness behaviors in five- to seven-year-old children of mothers with and without depression. Found that, although mothers with depression set a more negative affective tone than mothers without depression during mother-child puzzle tasks, there were few significant differences between the two groups of mothers and children. (MDM)