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Détail de l'auteur
Auteur Alison GALLAGHER |
Documents disponibles écrits par cet auteur (1)
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Precursors of Literacy Delay among Children at Genetic Risk of Dyslexia / Alison GALLAGHER in Journal of Child Psychology and Psychiatry, 41-2 (February 2000)
[article]
Titre : Precursors of Literacy Delay among Children at Genetic Risk of Dyslexia Type de document : Texte imprimé et/ou numérique Auteurs : Alison GALLAGHER, Auteur ; Uta FRITH, Auteur ; Margaret J. SNOWLING, Auteur Année de publication : 2000 Article en page(s) : p.203-213 Langues : Anglais (eng) Mots-clés : Dyslexia genetics language reading specific learning difficulties written language Index. décimale : PER Périodiques Résumé : This paper reports the literacy skills of 63 children selected as being at genetic risk of dyslexia compared with 34 children from families reporting no history of reading impairment. Fifty-seven per cent of the at-risk group were delayed in literacy development at 6 years compared with only 12% of controls. The “unimpaired” at-risk group were not statistically different from controls on most cognitive and language measures at 45 months, whereas the literacy-delayed group showed significantly slower speech and language development, although they did not differ from controls in nonverbal ability. Letter knowledge at 45 months was the strongest predictor of literacy level at 6 years. In addition, early speech and language skills predicted individual differences in literacy outcome and genetic risk accounted for unique variance over and above these other factors. The results are discussed in terms of an interactive developmental model in which semantic and phonological skills support early reading acquisition. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=125
in Journal of Child Psychology and Psychiatry > 41-2 (February 2000) . - p.203-213[article] Precursors of Literacy Delay among Children at Genetic Risk of Dyslexia [Texte imprimé et/ou numérique] / Alison GALLAGHER, Auteur ; Uta FRITH, Auteur ; Margaret J. SNOWLING, Auteur . - 2000 . - p.203-213.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 41-2 (February 2000) . - p.203-213
Mots-clés : Dyslexia genetics language reading specific learning difficulties written language Index. décimale : PER Périodiques Résumé : This paper reports the literacy skills of 63 children selected as being at genetic risk of dyslexia compared with 34 children from families reporting no history of reading impairment. Fifty-seven per cent of the at-risk group were delayed in literacy development at 6 years compared with only 12% of controls. The “unimpaired” at-risk group were not statistically different from controls on most cognitive and language measures at 45 months, whereas the literacy-delayed group showed significantly slower speech and language development, although they did not differ from controls in nonverbal ability. Letter knowledge at 45 months was the strongest predictor of literacy level at 6 years. In addition, early speech and language skills predicted individual differences in literacy outcome and genetic risk accounted for unique variance over and above these other factors. The results are discussed in terms of an interactive developmental model in which semantic and phonological skills support early reading acquisition. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=125