Directional effects between rapid auditory processing and phonological awareness in children / Erin PHINNEY JOHNSON in Journal of Child Psychology and Psychiatry, 50-8 (August 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-8 (August 2009) . - p.902-910 Titre : Directional effects between rapid auditory processing and phonological awareness in children Type de document : Texte imprimé et/ou numérique Auteurs : Erin PHINNEY JOHNSON, Auteur ; Bruce F. PENNINGTON, Auteur ; Richard BOADA, Auteur ; Nancy RAITANO LEE, Auteur Année de publication : 2009 Article en page(s) : p.902-910 Langues : Anglais (eng) Mots-clés : Rapid-auditory-processing phoneme-awareness reading-ability Index. décimale : PER Périodiques Résumé : Background: Deficient rapid auditory processing (RAP) has been associated with early language impairment and dyslexia. Using an auditory masking paradigm, children with language disabilities perform selectively worse than controls at detecting a tone in a backward masking (BM) condition (tone followed by white noise) compared to a forward masking (FM) condition (tone preceded by white noise). Tallal's (1980) auditory processing hypothesis posits that abnormal RAP leads to reduced (or impaired) phonological awareness (PA), resulting in reading and language difficulties. Alternative theories suggest that impaired PA may have more of a top-down effect on auditory processing. Methods: The current study examines RAP in children tested at two time points, average age 5.6 and average age 8.3, in order to test causal relations between RAP and PA in a path analysis. Additional hierarchical regressions examine how well RAP predicts reading ability when accounting for PA and vocabulary. Results: The path analysis indicates a top-down effect, such that PA has a larger impact on BM over time than the reverse. Regressions indicate no direct impact of RAP on reading ability. Discussion: The path analysis provides evidence against the auditory processing hypothesis and instead suggests that between the ages of 5 and 8 it is variability in early phonological representations that predicts subsequent lower-level rapid auditory processing. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02064.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=787 [article] Directional effects between rapid auditory processing and phonological awareness in children [Texte imprimé et/ou numérique] / Erin PHINNEY JOHNSON, Auteur ; Bruce F. PENNINGTON, Auteur ; Richard BOADA, Auteur ; Nancy RAITANO LEE, Auteur . - 2009 . - p.902-910. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-8 (August 2009) . - p.902-910 Mots-clés : Rapid-auditory-processing phoneme-awareness reading-ability Index. décimale : PER Périodiques Résumé : Background: Deficient rapid auditory processing (RAP) has been associated with early language impairment and dyslexia. Using an auditory masking paradigm, children with language disabilities perform selectively worse than controls at detecting a tone in a backward masking (BM) condition (tone followed by white noise) compared to a forward masking (FM) condition (tone preceded by white noise). Tallal's (1980) auditory processing hypothesis posits that abnormal RAP leads to reduced (or impaired) phonological awareness (PA), resulting in reading and language difficulties. Alternative theories suggest that impaired PA may have more of a top-down effect on auditory processing. Methods: The current study examines RAP in children tested at two time points, average age 5.6 and average age 8.3, in order to test causal relations between RAP and PA in a path analysis. Additional hierarchical regressions examine how well RAP predicts reading ability when accounting for PA and vocabulary. Results: The path analysis indicates a top-down effect, such that PA has a larger impact on BM over time than the reverse. Regressions indicate no direct impact of RAP on reading ability. Discussion: The path analysis provides evidence against the auditory processing hypothesis and instead suggests that between the ages of 5 and 8 it is variability in early phonological representations that predicts subsequent lower-level rapid auditory processing. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02064.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=787

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