The primary purpose of this study was to evaluate the generalization of mands during functional communication training (FCT) and sign language training across functional contexts (i.e., positive reinforcement, negative reinforcement). A secondary purpose was to evaluate a training procedure based on stimulus control to teach manual signs. During…

In recent years, the intersection of cognitive psychology, developmental psychology, and neuroscience with regard to deaf individuals has received increasing attention from a variety of academic and educational audiences. Both research and pedagogy have addressed questions about whether deaf children learn in the same ways that hearing children…

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…

Native signs used as basic kin terms in 20 sign languages from several sign language families are examined. (Author/NCR)

The article gives an example of how, even though an individual's capacity to use or to learn a spoken language may be significantly impaired by brain damage, the ability to acquire a non-oral language system may remain intact. (Author/NCR)