Examines whether manually coded English (MCE) sign language systems are learnable. Reading achievement and expressive English skills of deaf students educated using only a MCE sign system were examined. Deaf students had expressive English skills comparable to hearing students in respect to syntactical and lexical skills but were deficient in…

Examines the differential mode usage (speech, vocalize, gesture and sign) of profoundly deaf preschoolers and their hearing mothers as a function of their level of communicative competence and method of communication. Relates simultaneous use of modes to higher communicative competence and specific pragmatic types of communication. (Author/MES)