Deals with the problem of transcoding, that is, when in switching from one sign system to another relations must be created between corresponding structures in the different systems. The mechanisms of transcoding are examined for spoken and written speech, numeral words and figures, and tone symbols and musical notes. (SCC)

A patient with chronic agrammatic Broca's aphasia exhibited deep dyslexia and was treated with functional reorganization of the phonetic route of reading, with the patient learning consciously to control formerly automatic behaviors. The patient's responses indicated that the phonetic route encompasses at least two dissociable functions:…

Separate experiments investigated parietal lobe malfunction; developmental v acquired dyslexia; whole-word, syllabic, and alphabetical reading ability; phonological recoding; and spelling. Reading processes and memory of normal and aphasic children were compared. (CP)