%0 Journal Article %T Communicative interaction between young nonspeaking physically disabled children and their primary caregivers: Part I—discourse patterns %A Light, Janice %A Collier, Barbara %A Parnes, Penny %J Augmentative & Alternative Communication %V 1 %N 2 %P 74-83 %@ 1477-3848 %D 1985-01-01 %I Taylor & Francis %~ DeepDyve