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)

Studied across a 16-month period, young children of deaf parents showed accelerated early language development, on the average producing their first recognizable sign at 8.5 months, their tenth sign at 13.2 months, and their first sign combination at 17.0 months. Findings are inconsistent with previously reported patterns of synchrony between…

The manual attempts to bring changes into the way in which manual communication is currently used by deaf adults or in some schools for the deaf, in order to bring manual communication into a closer parallel to the English language so that signs can be used to teach English to the language handicapped deaf person and particularly to adult…

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)

This final report documents a project which developed and investigated the use of interactive videodisc technology to assist in the instruction of signing with deaf children and their associates (such as parents, teachers, peers). The project first identified words and phrases considered essential for interpersonal communications. A videodisc…