Doreen M. Baxter|Elizabeth K. Warrington
Transcoding Sound to Spelling: Single or Multiple Sound Unit Correspondence?
University College London|National Hospital for Neurology and Neurosurgery|National Hospital for Neurology and Neurosurgery|University College London
report detailed analysis written spelling aphasic patient kt viable comprehension could demonstrated despite accurate repetition fluent speech transcortical sensory aphasia spelling conformed respects definition orthographiclexical dysgraphic writing regular orthographically unambiguous words nonsense syllables entirely satisfactory lexical variables word class word frequency effect performance irregular ambiguously spelled words selectively impaired independent measure orthographical ambiguity defined relation frequency phoneme represented particular grapheme number alternative graphemes sound majority sounds studied kt able demonstrate use frequent alternative transcoding units sound use frequency occurred written english thus performance bore little relationship predictions based single phonemegrapheme counts unequivocal evidence ability use multiple soundunit correspondences