Infant interest in their mother's face is associated with maternal psychological health

Early experience can alter infants' interest in faces in their environment. This study investigated the relationship between maternal psychological health, mother-infant bonding, and infant face interest in a community sample. A visual habituation paradigm was used to independently assess 3.5-month old infants' attention to a photograph of their mother's face and a stranger's face. In this sample of 54 healthy mother-infant pairs, 57% of mothers (N=31) reported symptoms of at least one of stress response to trauma, anxiety, or depression. Interest in the mother-face, but not stranger-face, was positively associated with the mother's psychological health. In regression analyses, anxiety and depression predicted 9% of the variance in looking to the mother-face. Anxiety was the only significant predictor within the model. No direct associations were found between mother-infant bonding and infants' face interest. Taken together, these findings indicate that infant's visual engagement with their mother's face varies with maternal symptoms of emotional distress, even within a community sample.