A quantitative model of speech development is proposed based on observations of normal hearing and congenitally deaf children. Nonlinear controls used during the development of suprasegmental and segmental aspects of speech are identified. Linguistic components of speech are ignored. The importance of the associative cortex in speech-motor control…

This paper argues that current practices in total communication classrooms have basically assigned the responsibility of communication to hearing-impaired students who must adapt to the variation in communication behaviors displayed by each of their teachers. The paper advocates use of a model communication and language policy designed to…