Effect of Adult Continuing Wh Questions on Conversational Participation in Children With Developmental Disabilities
Yoder, P. J., Davies, B., Bishop, K., Munson, L.
Journal of Speech and Hearing Research, 1994
Children with developmental disabilities often converse less frequently than their developmentally matched peers. This low conversational participation can cause problems for the children's future language and discourse development. The purpose of this experimental study was to test the hypothesis that adult topic-continuing wh-questions would elicit topic continuations in children with relatively low language ability, but not in children with relatively high language ability. Twenty-three children with developmental delays interacted with an adult who conducted two play sessions. In each session, the adult used a different interaction style. The two styles differed in the adult's use of topic-continuing wh-questions. Results indicate that adult use of topic-continuing wh-questions supported the use of child continuations in children at all language levels. The type of continuations (single word versus multiword) that were elicited depended on the language level of the children. Clinical implications are discussed.