Perception and awareness in phonological processing: the case of the phoneme.
The necessity of a "levels-of-processing" approach in the study of mental representations is illustrated by the work on the psychological reality of the phoneme. On the basis of both experimental studies of human behavior and functional imaging data, it is argued that there are unconscious representations of phonemes in addition to conscious ones. These two sets of mental representations are functionally distinct: the former intervene in speech perception and (presumably) production; the latter are developed in the context of learning alphabetic literacy for both reading and writing purposes. Moreover, among phonological units and properties, phonemes may be the only ones to present a neural dissociation at the macro-anatomic level. Finally, it is argued that even if the representations used in speech perception and those used in assembling and in conscious operations are distinct, they may entertain dependency relations.
Morais
J
J
Laboratoire de Psychologie expérimentale, Université Libre de Bruxelles, Belgium.
Kolinsky
R
R
D001364:Awareness / Q000502:physiology; D004410:Dyslexia / Q000503:physiopathology / Q000523:psychology; D006801:Humans; D010700:Phonetics; D011578:Psycholinguistics; D011603:Psychophysiology; D011932:Reading; D013067:Speech Perception / Q000502:physiology; D014473:Unconscious, Psychology