title: Music lessons improve auditory perceptual and cognitive performance in deaf children.
abstract: Despite advanced technologies in auditory rehabilitation of profound deafness, deaf children often exhibit delayed cognitive and linguistic development and auditory training remains a crucial element of their education. In the present cross-sectional study, we assess whether music would be a relevant tool for deaf children rehabilitation. In normal-hearing children, music lessons have been shown to improve cognitive and linguistic-related abilities, such as phonetic discrimination and reading. We compared auditory perception, auditory cognition, and phonetic discrimination between 14 profoundly deaf children who completed weekly music lessons for a period of 1.5-4 years and 14 deaf children who did not receive musical instruction. Children were assessed on perceptual and cognitive auditory tasks using environmental sounds: discrimination, identification, auditory scene analysis, auditory working memory. Transfer to the linguistic domain was tested with a phonetic discrimination task. Musically trained children showed better performance in auditory scene analysis, auditory working memory and phonetic discrimination tasks, and multiple regressions showed that success on these tasks was at least partly driven by music lessons. We propose that musical education contributes to development of general processes such as auditory attention and perception, which, in turn, facilitate auditory-related cognitive and linguistic processes.
authors: Laboratoire d'Etude de l'Apprentissage et du Développement (LEAD - CNRS 5022), Université de Bourgogne , Dijon , France.
authors: Françoise
authors: F
authors: Rochette
authors: Rotman Research Institute, Baycrest, University of Toronto , Toronto, ON , Canada.
authors: Aline
authors: A
authors: Moussard
authors: Laboratoire d'Etude de l'Apprentissage et du Développement (LEAD - CNRS 5022), Université de Bourgogne , Dijon , France.
authors: Emmanuel
authors: E
authors: Bigand
keywords: auditory perception; auditory working memory; congenitally deaf children; music training; phonetic discrimination