Dyadic processes between mothers and preterm infants: Development at ages 2 to 5 years

Abstract

In order to identify antecedents to cognitive, language, and social competence from 2 to 5 years of age in preterm children at biological and social risk, this study used multiple procedures, administered in the laboratory, at 13 and 20 months, to measure components of the social interactions between 51 mothers and their preterm infants. Two variables, maternal responsiveness to infant vocalization and infant irritability, were found to be significant predictors of later competence. Whereas greater maternal responsiveness, as expected, led to increased language and social skills, greater infant irritability during stressful situations also foretold later increased competence in expressive and receptive language and social cognition. Children born at higher birthweights and with longer gestations were more likely to be more irritable than those born at very low birthweights. The findings suggest different implications for negative affect in preterms who have experienced respiratory distress as contrasted to full-term children, but indicate similar positive consequences for maternal verbal responsiveness.