Rapid automatized naming, verbal working memory, and rhythm discrimination as predictors of reading in Italian undergraduate students with and without dyslexia

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3 Citazioni (Scopus)

Abstract

Whereas the clinical manifestations and the neuropsychological predictors of Developmental Dyslexia (DD) are already well documented in Italian-speaking children, empirical evidence on DD in Italian adults is in contrast rather scarce. The aim of the present study was to investigate the role of a subset of neuropsychological skills, which have been identified by previous literature to be related to reading, in the decoding abilities of a group of Italian undergraduates with and without DD. For this purpose, 39 university students aged between 19 and 27 years, 19 of whom with a diagnosis of DD, underwent an assessment battery including standardized reading tests, rapid automatized naming (RAN), verbal working memory, and rhythmic pattern discrimination tests. Cross-group differences confirmed significantly lower performances of undergraduates with DD in all measures but rhythm discrimination, compared to typical readers, thus showing a non-compensated neuropsychological profile. Regression analyses showed that, while reading speed was strongly and uniquely predicted by RAN speed, reading accuracy was concurrently predicted by RAN and rhythmic abilities. Finally, RAN speed emerged as a strong predictor of reading performance and risk of receiving a diagnosis of DD.
Lingua originaleEnglish
pagine (da-a)87-100
Numero di pagine14
RivistaBrain Sciences
Volume8
DOI
Stato di pubblicazionePubblicato - 2018

Keywords

  • Developmental dyslexia
  • Neuroscience (all)
  • Rapid automatized naming
  • Reading
  • Rhythm
  • Undergraduates
  • Verbal working memory

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