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Autor/inn/en | Araujo, Susana; Inacio, Filomena; Francisco, Ana; Faisca, Luis; Petersson, Karl Magnus; Reis, Alexandra |
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Titel | Component Processes Subserving Rapid Automatized Naming in Dyslexic and Non-Dyslexic Readers |
Quelle | In: Dyslexia, 17 (2011) 3, S.242-255 (14 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 1076-9242 |
DOI | 10.1002/dys.433 |
Schlagwörter | Dyslexia; Identification; Reaction Time; Reading; Phonological Awareness; Reading Ability; Children; Cognitive Processes; Foreign Countries; Portugal |
Abstract | The current study investigated which time components of rapid automatized naming (RAN) predict group differences between dyslexic and non-dyslexic readers (matched for age and reading level), and how these components relate to different reading measures. Subjects performed two RAN tasks (letters and objects), and data were analyzed through a response time analysis. Our results demonstrated that impaired RAN performance in dyslexic readers mainly stem from enhanced inter-item pause times and not from difficulties at the level of post-access motor production (expressed as articulation rates). Moreover, inter-item pause times account for a significant proportion of variance in reading ability in addition to the effect of phonological awareness in the dyslexic group. This suggests that non-phonological factors may lie at the root of the association between RAN inter-item pauses and reading ability. In normal readers, RAN performance was associated with reading ability only at early ages (i.e. in the reading-matched controls), and again it was the RAN inter-item pause times that explain the association. (Contains 1 figure and 3 tables.) (As Provided). |
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Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |