Three questions regarding the use of sign language as an alternative communication system for nonverbal autistic children are examined. Data on effects on speech, the upper limits of sign acquisition, and effects on adaptive function are discussed. (Author/CL)

Mothers of four 6- and 7-year-old autistic classmates were taught to use manual signs with verbalizations to aid development of appropriate communicative behavior and to deter undesirable behavior in their children. (Author)

The use of sign language with severely handicapped students is analyzed in light of commonly held rationales. Cognitive, motor, and sociocommunicative factors affecting the learning of sign language are discussed, as well as environmental considerations (including attitudes toward sign language and competence of teachers and other caregivers in…

Examined the use of protoimperative and protodeclarative pointing gestures in three children with autism (ages 26 to 53 months) at 5-month intervals over two years. Imperative or instrumental functions emerged early in all three; declarative or experience sharing functions emerged later in two subjects and not at all in the third. (DB)

A program was implemented to increase the manual signing of five profoundly retarded (mean age, 19 years) and four autistic (mean age, 9 years) youth within their daily environment. (Author)

Twelve mute children (4-12 years old), diagnosed as autistic, were studied in order to describe their sensorimotor functioning and to relate their sensorimotor performance to nonverbal communication and cognitive development. (Author/BD)

Twenty-one nonverbal autistic children, 4- to 9-years-old, with language ages of 4- to 24-months, participated in the communication learning program from 1 to 3 years. Simultaneous verbal and manual signs were chosen as the communications mode. The children initially displayed infrequent, unrecognizable vocalizations (Screeches, or vocal…