Developmental patterns of change in mother and child emotional availability from infancy to the end of the preschool years: A four-wave longitudinal study

Abstract

In this four-wave longitudinal study, we examined intraindividual developmental patterns of change in mother-child emotional availability (EA) during infancy and the preschool years, the factors that promote or hinder it, and the longitudinal within-dyad association between maternal and child EA. Mother-infant dyads (N = 56) were observed at home when children were 6,12, 18 and 55-months-old. Multilevel growth modeling revealed that mother and child EA follow distinct trajectories across time. While maternal EA was found to be stable, a significant increase in child EA was found across the infancy years and into preschool. The results from the study also provide evidence for a sustained within-dyad relation between mother and child EA across time and suggest that mother, child, and contextual factors can create variations in the trajectories of maternal EA over time. The findings lead to a deeper understanding of the intraindividual changes that occur in mother and child EA across the infancy years and into preschool and the factors that can promote or hinder it.