Literaturnachweis - Detailanzeige
| Autor/inn/en | Maionchi-Pino, Norbert; de Cara, Bruno; Ecalle, Jean; Magnan, Annie |
|---|---|
| Titel | Are French Dyslexic Children Sensitive to Consonant Sonority in Segmentation Strategies? Preliminary Evidence from a Letter Detection Task |
| Quelle | In: Research in Developmental Disabilities: A Multidisciplinary Journal, 33 (2012) 1, S.12-23 (12 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0891-4222 |
| DOI | 10.1016/j.ridd.2011.07.045 |
| Schlagwörter | Foreign Countries; Dyslexia; Children; Phonemes; Syllables; Phonetics; Acoustics; Phonology; Comparative Analysis; Reading; Visual Perception; Identification; French; France |
| Abstract | This paper aims to investigate whether--and how--consonant sonority (obstruent vs. sonorant) and status (coda vs. onset) within syllable boundaries modulate the syllable-based segmentation strategies. Here, it is questioned whether French dyslexic children, who experience acoustic-phonetic (i.e., voicing) and phonological impairments, are sensitive to an optimal "sonorant coda-obstruent onset" sonority profile as a cue for a syllable-based segmentation. To examine these questions, we used a modified version of the illusory conjunction paradigm with French dyslexic children compared with both chronological age-matched and reading level-matched controls. Our results first showed that the syllable-based segmentation is developmentally constrained in visual identification: in normally reading children, it appears to progressively increase as reading skills increase. However, surprisingly, our results also showed that dyslexic children were able to use syllable-sized units. Then, data highlighted that a syllable-based segmentation in visual identification basically relies on an optimal "sonorant coda-obstruent onset" sonority profile rather than on phonological and orthographic statistical properties in normally reading children as well as, surprisingly, in dyslexic children. Our results are discussed to support a sonority-modulated prelexical role of syllable-sized units in visual identification in French, even in dyslexic children who exhibited a developmentally delayed profile. We argue that dyslexic children have deficits in online phonetic-phonological processing rather than degraded or underspecified phonetic-phonological representations. (Contains 2 figures and 4 tables.) (As Provided). |
| Anmerkungen | Elsevier. 6277 Sea Harbor Drive, Orlando, FL 32887-4800. Tel: 877-839-7126; Tel: 407-345-4020; Fax: 407-363-1354; e-mail: usjcs@elsevier.com; Web site: http://www.elsevier.com |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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