Signing systems that attempted to represent spoken language via manual signs -- some invented, and some borrowed from natural sign languages -- have historically been used in classrooms with deaf children. However, despite decades of research and use of these systems in the classroom, there is little evidence supporting their educational…

The study demonstrated the utility of the alternating treatments design in determining the most efficacious language training approach with mentally retarded children. Oral communication, total communication, and modified total communication were each used with two children in three trials. The preferred approach was consistent within each subject…

A study investigated prosodic variables of syllable stress and intonation contours in speech produced during the simultaneous communication (SC) of ten hearing sign language users. Results indicated longer sentence duration for SC than speech only conditions. Vowel duration and frequency differences between stressed and unstressed syllables were…

This paper presents qualitative descriptions of the consonant inventories of 12 children who have used cochlear implants for at least five years, as well as descriptions of sound correspondences between children's systems and the ambient language (English). Qualitative differences were found between the inventories of oral communication users and…

The speech intelligibility of 18 children with prelingual deafness was examined after using cochlear implants for an average of 3 years. The average speech intelligibility score of the nine children using oral communication was significantly higher than that of nine children using total communication. (DB)