This document reports on three years of clinical research involving the development of effective clinical intervention procedures for children with slow language development. The assessment and treatment approaches discussed in the report are based upon the developmental model of grammar described in Developmental Sentence Analysis (DSA), a…

Where verbal deficits exist in children, one method of exceptional promise uses operant conditioning techniques to establish and modify verbal behavior. Modifications and extensions take place as the function of direct interaction between an experimenter and the child. Assuming that ideal teachers for such children, given the availability of…