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Titolo:
Identification and discrimination of voicing and place-of-articulation in developmental dyslexia
Autore:
Maassen, B; Groenen, P; Crul, T; Assman-Hulsmans, C; Gabreels, F;
Indirizzi:
Univ Nijmegen, Med Ctr, Interdisciplinary Child Neurol Ctr, Child Neurol Ctr, NL-6500 HB Nijmegen, Netherlands Univ Nijmegen Nijmegen Netherlands NL-6500 HB 0 HB Nijmegen, Netherlands Univ Nijmegen, Med Ctr, Inst Med Psychol, Dept Otorhinolaryngol, NL-6500 HB Nijmegen, Netherlands Univ Nijmegen Nijmegen Netherlands NL-6500 HB 0 HB Nijmegen, Netherlands
Titolo Testata:
CLINICAL LINGUISTICS & PHONETICS
fascicolo: 4, volume: 15, anno: 2001,
pagine: 319 - 339
SICI:
0269-9206(200106)15:4<319:IADOVA>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
SPEECH-PERCEPTION DEFICITS; AUDITORY TEMPORAL PERCEPTION; READING-DISABILITY; IMPAIRED CHILDREN; PROCESSING DEFICITS; POOR READERS; REMEDIATION; PATTERNS; MEMORY; MODEL;
Keywords:
developmental dyslexia; phonological processing; categorical speech perception;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
60
Recensione:
Indirizzi per estratti:
Indirizzo: Maassen, B Univ Nijmegen, Med Ctr, Interdisciplinary Child Neurol Ctr, Child Neurol Ctr, POB 9101, NL-6500 HB Nijmegen, Netherlands Univ Nijmegen POB9101 Nijmegen Netherlands NL-6500 HB erlands
Citazione:
B. Maassen et al., "Identification and discrimination of voicing and place-of-articulation in developmental dyslexia", CLIN LING P, 15(4), 2001, pp. 319-339

Abstract

Problems in reading and spelling may arise from poor perception of speech sounds. To study the integrity of phonological access in children with developmental dyslexia (mean age 8 years, 9 months) as compared to two control groups of children (age-matched and matched on reading level), identification and discrimination functions of the features voicing and place-of-articulation were assessed. No differences were found between groups with respectto identification of place-of-articulation. With respect to identificationof the voicing contrast, children with developmental dyslexia performed poorer than age-matched controls, but similar to reading-level controls. For the voicing as well as the place-of-articulation contrast, children with developmental dyslexia discriminated poorer than both control groups. This pattern of identification and discrimination performance is discussed relative to the multidimensionality of the speech perception system. The clinical relevance of these perception tasks could be demonstrated by significant negative correlations between performance on the perception tasks and readingand spelling ability. This provided additional support for a functional relation between speech perception and reading and spelling in developmental dyslexia.

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Documento generato il 29/03/20 alle ore 22:34:40