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…

Examination of a profoundly deaf child's fingerspelling in more than 100 hours of interaction videotaped at intervals over six years revealed a gradual acquisition of the rules for fingerspelling and knowledge of the relation of fingerspelling to signs and to printed and spoken words. (Author/CB)

Two deaf children of deaf parents were studied over a period of several years for their acquisition of "-ing", "-'s"; "-s", "-d", and the particle "to." Although the children soon perceived the signed forms of these morphemes, they were slow to understand the function of the morphemes. (Author/LMO)