청각장애아의 시각 및 청각적 말 지각 특성

Visual and Auditory Perception of Speech in the Hearing-impaired Children

The purpose of this study is to review the characteristics of the visual and auditory perception of speech in the hearing-impaired children. The results were as follows; First, there is a great deal of evidence that observing articulatory movements can contribute crucially to the perception of spoken language. Second, in spite of limitations in visual communication, many hearing impaired children learn speech and language through speech reading. Third, the combined approach, sight and sound, would appear to be not only desirable, but mandatory. with it the speech reader can receive as much as 70 percent of the total information. Fourth, most of the hearing impaired children have potentiality to learn speech by auditory approach.