The effect of context on mother's interaction style with Down's syndrome and typically developing children.

Several studies suggest that difficulties with production or comprehension of language might be associated with the number of interactions initiated by parent or child, responsiveness or ability to sustain ongoing interactional sequences, or the distribution of parental interaction, control and reinforcement strategies. In this study Down's syndrome and typically developing preschool children were observed interacting with their mothers in free play and mealtime settings. We expected interaction patterns in the mothers of Down's syndrome children to be different from those in the mothers of typically developing children. Sixteen mother-child dyads (eight with Down's syndrome children and eight with typically developing children) served as subjects. Mothers of Down's syndrome children use more teacher and helper behaviors, particularly in meal time context, and less positive verbalizations than the mothers of typically developing children. Down's syndrome children also showed higher frequency of eye gazes during mealtime context. Patterns of such differences are discussed in terms of how mothers' style interactions during home activities might be differentially affected by different types of parent training interventions.