title: The fragile nature of the speech-perception deficit in dyslexia: natural vs synthetic speech.
abstract: A number of studies reported that developmental dyslexics are impaired in speech perception, especially for speech signals consisting of rapid auditory transitions. These studies mostly made use of a categorical-perception task with synthetic-speech samples. In this study, we show that deficits in the perception of synthetic speech do not generalise to the perception of more naturally sounding speech, even if the same experimental paradigm is used. This contrasts with the assumption that dyslexics are impaired in the perception of rapid auditory transitions.
authors.affiliation: Faculty of Psychology, Department of Cognitive Neuroscience, Universiteit Maastricht, PO Box 616 6200 MD Maastricht, The Netherlands. l.blomert@psychology.unimaas.nl
authors.forename: Leo
authors.initials: L
authors.lastname: Blomert
authors.forename: Holger
authors.initials: H
authors.lastname: Mitterer
mesh_terms: D001308:Auditory Perceptual Disorders / Q000175:diagnosis*; D002648:Child; D003143:Communication Devices for People with Disabilities; D003937:Diagnosis, Differential; D004410:Dyslexia / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D010700:Phonetics; D012016:Reference Values; D013061:Speech Acoustics; D013063:Speech Discrimination Tests; D013067:Speech Perception