title: Infants' interactions with mother, sibling, and peer: contrasts and relations between interaction systems.
abstract: The role of the mother in structuring interactions with the infant during free play was examined at 6 and 9 months. Maternal scaffolding of turn-taking exchanges was then contrasted to the forms of turn-taking apparent in sibling-infant and peer-infant observations. Infants spent more time in turn-taking exchanges with their mothers than with their siblings or peers. These exchanges most often took the form of mothers creating sequences by responding to infants' social and nonsocial acts and by eliciting social and nonsocial responses from the infants. Infants' exchanges with older siblings were briefer and more typically involved the older children eliciting nonsocial responses from the infants but not responding contingently to the infants' interests and actions. Infant peers spent less time in turn-taking exchanges, and their interactions showed less evidence of scaffolding. At the same time, the proportion of strictly social interactions was greatest with peers. Relations were apparent between infants' turn-taking experiences with their mothers and the infants' subsequent interactions with their siblings and with their peers. Relations were also found between infants' interaction experiences with their older siblings and subsequent peer interaction. Those infants with more extensive turn-taking experience with more skilled social partners were subsequently observed to engage in more extensive turn-taking interactions with a peer. These results are discussed in terms of studies on mother-infant attachment and peer competence, maternal scaffolding, and Vygotsky's zone of proximal development.
mesh_terms: D002657:Child Development; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009034:Mother-Child Relations; D010379:Peer Group; D010988:Play and Playthings; D012801:Sibling Relations; D012919:Social Behavior