The purpose of this article is to synthesize the available studies regarding responsive interaction intervention (RII) for children with or at risk for developmental delays with a focus on six dimensions: (a) the characteristics of participants, (b) the features of RII, (c) the measurement of treatment fidelity, (d) the overall effectiveness of…

Compares the interactions of 20 firstborn and 17 lastborn children with their parents and siblings. Children were observed at home for five 45-minute sessions. Oldest children differed from youngest children in emitting more behaviors to parents than to siblings and in receiving more negative responses from parents and siblings. (Author/CB)

Thirty first-born infants were filmed in face-to-face interaction with their mothers and unfamiliar adults each month between 1 and 7 months of age. Adults interacted both playfully and unresponsively. Developmental trends, differential responsiveness to mothers and strangers, and social expectations in face-to-face interaction were explored.…

This paper reports on a pilot study designed to investigate how regulating group size or social density, in the form of peer-dyad intervention, may contribute to peer interaction in children who have severe language disorders. Subjects were five males and one female ranging in age from 42-48 months all of whom had a severe developmental delay in…