This study examined children's duration of attention to negative emotions (i.e., anger, sadness, fear) as a mediator of associations among maternal and paternal unsupportive parenting and children's externalizing symptoms in a sample of 240 mothers, fathers, and their preschool children (Mage = 4.64 years). The multimethod, multi-informant design consisted of three annual measurement occasions. Analysis of maternal and paternal unsupportive parenting as predictors in latent difference changes in children's affect-biased attention and behavior problems indicated that children's attention to negative emotions mediated the specific association between maternal unsupportive parenting and children's subsequent increases in externalizing symptoms. Maternal unsupportive parenting at Wave 1 predicted decreases in children's attention to negative facial expressions of adults from Wave 1 to 2. Reductions in children's attention to negative emotion, in turn, predicted increases in their externalizing symptoms from Wave 1 to 3. Additional tests of children's fearful distress and hostile responses to parental conflict as explanatory mechanisms revealed that increases in children's fearful distress reactivity from Wave 1 to 2 accounted for the association between maternal unsupportive parenting and concomitant decreases in their attention to negative emotions. Results are discussed in the context of information processing models of family adversity and developmental psychopathology.

This study examined the mediating role of maternal unsupportive parenting in explaining associations between family instability and children's externalizing symptoms during the transition to formal schooling in early childhood. Participants included 243 preschool children (M age = 4.60 years) and their parents. Findings from cross-lagged autoregressive models conducted with multimethod (survey and observations), multi-informant (parent, teacher, and observer), longitudinal (three annual waves of data collection) data indicated that experiences with heightened family instability predicted decreases in supportive parenting, which in turn predicted increases in children's externalizing symptoms. Analyses also revealed a bidirectional association between parenting and family instability over time, such that higher levels of instability predicted decreases in supportive parenting, which in turn predicted increases in family instability.