Abstract: | The impact of premature birth and perinatal medical status on early mother–infant interaction was assessed in 75 dyads with pre-term infants divided into three groups. Infants' gestational age at birth and need for neonatal intensive care intervention differentiated the groups: group 1, 23–31 weeks with intensive care; group 2, 32–35 weeks with intensive care; group 3, 32–35 weeks with no intensive care. The methodological approach was based on observations of the dyads performed when the infant reached a post. conceptional age of 34 weeks (4 weeks before estimated due date of delivery). The observations were conducted in the neonatal nursery during cleaning, face-to-face and feeding interactions. Significant group differences were found in infant distress, maternal sensitivity to the infant and dyadic behaviours of positive interaction. Group 1 dyads showed higher scores or more desirable performance than dyads of group 3. Group 2 dyads usually achieved intermediate scores and performed better than dyads of group 3, especially during the feeding situation. We suggest that, in addition to a possible emergence of maternal compensatory mechanisms in the higher-risk groups, the amount of dyadic experience after birth affects the quality of mother–infant interaction at this early stage. |