Evaluation of a program which taught six severely mentally retarded individuals (ages 8-25) to sign interactively with each other found participants showed increased signing skills in a training play situation, generalized use of these skills in a second play situation, and maintained the trained skills over a 2 to 4 month period. (Author/DB)

The study evaluated the prevalence of stuttering in the current hearing-impaired school age population through a survey of 77 schools for the hearing impaired. Results indicated that the prevalence of stuttering in this population is 0.12 percent and that manual disfluency is perceived to be more prevalent than oral disfluency. (Author/DB)

The impact of augmentative systems on the communicative abilities of two groups of young cerebral palsied children (total N=40) who were learning either Blissymbols or Makaton Signing was evaluated. Results indicated no significant differences between the systems and slow progress and severe limitations in sign/symbol repertoires of most children.…

Differential effects of parental deafness and early exposure to manual communication were not observed in the cognitive and communication performance of the 38 experimental subjects. Furthermore, the Delayed sign language group performed significantly better than the early American Sign Language group on tests of speech perception and speech…

This paper focuses upon the deaf as an American Sign Language-using community, out of the English-using mainstream. (RC)

The authors look at issues involving language and culture which are associated with educational problems and needs of deaf and hearing children (born to deaf parents). (Author)

The use to and by 40 hearing impaired students (3 to 18 years old) of speech, signs, fingerspelling, writing, gestures, American Sign Language, and pictures was investigated. Findings of a nationwide study were combined with local data to make recommendations for a program concentrating on modes, usage, flexibility, and cognitive/linguistic…

Describes a research project intended to develop a description, within a generative model, of British Sign Language grammar, with particular focus on time expressions. (AM)

The English language development of an unselected group of 20 hearing impaired children (mean age approximately four) taught Signed English was studied over a four-year period. (Author/PHR)

The manual alphabet was used as an adjunct to a linguistic reading system to achieve the following goals with primary grade learning disabled children: (1) ensure attention, (2) reinforce the learning of phonemes, (3) guide the student if he had difficulties, (4) introduce prefixes and suffixes, and (5) provide the child with an independent…

Spontaneous gestures of a deaf child unexposed to sign language were studied to determine whether regularities existing within gestures were akin to morphological structure. The child's gestures, handshape/motion combinations forming a matrix for communication, suggest that structural regularity at the intraword level is a resilient property of…

Examines the acquisition of conditional sentences in American Sign Language (which entail the use of both manual signs and grammaticized nonmanual facial expressions) by deaf children. The results indicate that children first acquire manual conditional signs before they employ obligatory grammaticized facial expressions, and also acquire manual…

Conventional sign language used by a community of signers over generations was compared with gestures invented by a deaf child over a period of years and with gestures invented by nonsigning hearing individuals on the spot. Findings suggest that an individual can introduce standards of well-formedness, but construction of standards requires…