A discussion of American Sign Language looks at its history in the context of deaf education and its increasing acceptance as a complete natural language both among linguists and in the college curriculum. (MSE)

Examines American Sign Language (ASL) in the context of the orality/literacy debate and issues of language and cognition. Posits that ASL is a natural language independent of English, and asserts that examining other modes of language use can illuminate the nature of discourse in both oral and written forms. (MM)

The authors compared evaluations by parents and teachers of the communicative abilities of deaf children. Such comparisons between parents' and professionals' assessments of the language development of children who are deaf can provide useful information on which to base ecologically valid intervention approaches. A secondary interest of the…

This study investigated the effectiveness of a natural environment language training procedure that combined the mand-model procedure and the time delay procedure for the acquisition of noun signs and for the spontaneous use of the signs acquired. One autistic boy, aged 5 years, 4 months with no verbal imitation skills and few movement imitation…