Comparative study of early interactions in mother-child dyads and care centre staff-child within the context of Chilean crèches.

Background: Bowlby developed the concept of 'caregiver' to refer to significant adults with whom young children interact daily. Not only parents are considered significant caregivers but also the care centre staff where the child attends regularly. Within caregiver-infant interactions, sensitive response on the part of the adult is a key concept in the assessment of the quality of the relationship, as it integrates the experiences and emotions that will influence the attainment of a secure attachment and a favourable emotional, social and cognitive development in the child.

Methods: This study is a comparative analysis between the dyadic interactions between a child and its principal caregivers in the home and in the crèche; it is based on a group of 185 children between 8 and 24 months old, who attend a crèche regularly. The Care-Index instrument was used to assess interaction between children and adults, analysing sensitive response in the adults and cooperativeness in the children.

Results: The sensitive response of adults to children was complementary; mothers and primary caregivers showed greater sensitivity in the affective aspects of the interaction, while the care centre staff showed greater sensitivity in the cognitive aspects. The fact that caregivers show significant differences in response sensitivity is consistent with existing studies, as are corresponding significant differences in the children's cooperativeness, which demonstrates that a child could benefit from interacting with adults whose different skills could strengthen diverse aspects of health child development.

Conclusions: The presence of children in the crèche can be a positive experience in that it favours quality exchanges with the child, developing cognitive aspects of the interaction which are cultivated to a lesser degree by mothers or primary caregivers who principally develop affective aspects.