Objective: No previous longitudinal study has examined the impact of comorbid maternal personality disorder (PD) and depression on child development. We set out to examine whether maternal PD and depression assessed at 2 months post partum would be independently associated with adverse developmental outcomes at 18 months of age. Method: Women were…

This study examines the relationship between mother-infant behavior and the infant's performance on perceptual-cognitive tasks as a function of the infant's sex. A total of 189 12-week-old infants and their mothers were observed in their homes during 2 hours of infant awake time. In addition, the Mental Development Index (MDI) of the Bayley Scales…

Examined association between infants' emotional reactivity and reliance on mother and cognitive and language development at 2 years. Found that infants with high reactivity and reliance on mother during emotion challenges had higher cognitive and language skills than infants with low reactivity and reliance. Poor developmental outcomes were…

Twenty infants, 12 weeks of age, were subjects in an experiment to test the effects of maternal behavior on their perceptual-cognitive development. Each mother and child were observed in a controlled naturalistic setting, every 10 seconds their various behaviors were recorded, and then the mother was interviewed. During an experimental session the…

Reviews literature suggesting that a sociocultural model of infant social development is needed to examine variable influencing infants' interactions with caregivers. Significant variables include familial influences and cultural expectations. Positive development requires that these variables lead to adults who respond appropriately to infant…