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  Examining strains and symptoms of the ‘Literacy Virus’: The effects of orthographic transparency on phonological processing in a connectionist model of reading

Smith, A. C., Monaghan, P., & Huettig, F. (2014). Examining strains and symptoms of the ‘Literacy Virus’: The effects of orthographic transparency on phonological processing in a connectionist model of reading. In P. Bello, M. Guarini, M. McShane, & B. Scassellati (Eds.), Proceedings of the 36th Annual Meeting of the Cognitive Science Society (CogSci 2014). Austin, TX: Cognitive Science Society.

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SmithMonaghanHuettig_Transparency_CogSci2014.pdf (Preprint), 149KB
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 Urheber:
Smith, Alastair Charles1, 2, Autor           
Monaghan, Padraic, Autor
Huettig, Falk1, Autor           
Affiliations:
1Psychology of Language Department, MPI for Psycholinguistics, Max Planck Society, ou_792545              
2International Max Planck Research School for Language Sciences, MPI for Psycholinguistics, Max Planck Society, Nijmegen, NL, ou_1119545              

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Schlagwörter: Connectionist Modeling, Reading, Literacy, Spoken word recognition
 Zusammenfassung: The effect of literacy on phonological processing has been described in terms of a virus that “infects all speech processing” (Frith, 1998). Empirical data has established that literacy leads to changes to the way in which phonological information is processed. Harm & Seidenberg (1999) demonstrated that a connectionist network trained to map between English orthographic and phonological representations display’s more componential phonological processing than a network trained only to stably represent the phonological forms of words. Within this study we use a similar model yet manipulate the transparency of orthographic-to-phonological mappings. We observe that networks trained on a transparent orthography are better at restoring phonetic features and phonemes. However, networks trained on non-transparent orthographies are more likely to restore corrupted phonological segments with legal, coarser linguistic units (e.g. onset, coda). Our study therefore provides an explicit description of how differences in orthographic transparency can lead to varying strains and symptoms of the ‘literacy virus’.

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Sprache(n): eng - English
 Datum: 2014-05-052014
 Publikationsstatus: Online veröffentlicht
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Titel: 36th Annual Meeting of the Cognitive Science Society (CogSci 2014)
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Titel: Proceedings of the 36th Annual Meeting of the Cognitive Science Society (CogSci 2014)
Genre der Quelle: Konferenzband
 Urheber:
Bello, Paul, Herausgeber
Guarini, Marcello, Herausgeber
McShane, Majorie, Herausgeber
Scassellati, Brian, Herausgeber
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Ort, Verlag, Ausgabe: Austin, TX : Cognitive Science Society
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