title: [Hearing impairment and cognitive development].
abstract: The study of the cognitive abilities of hearing-impaired children is important for both practical (e.g. to determine appropriate teaching strategies) and theoretical reasons (e.g. to examine the role of language in thought processes). The aim of this paper is to examine the cognitive function of hearing-impaired children from a review of the literature. If most studies show that deaf children are similar to normal children in virtually all aspects of cognitive function, many studies also emphasize pronounced differences in their academic achievement. Besides the degree of hearing loss and the age at onset of deafness, environmental factors (such as parental support and educational methods) seem to play an important role in the cognitive development and academic success of these children. This underlines the importance of the measures adopted for the deaf children as they may have a positive or negative impact on their development.
authors.affiliation: Service de psychiatrie de l'enfant et de l'adolescent, EPSM Val de Lys-Artois, 62350 Saint-Venant, France.
authors.forename: L
authors.initials: L
authors.lastname: Lauwerier
authors.forename: M-B
authors.initials: MB
authors.lastname: de Chouly de Lenclave
authors.forename: D
authors.initials: D
authors.lastname: Bailly
mesh_terms: D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003072:Cognition Disorders / Q000209:etiology*; D002658:Developmental Disabilities; D034381:Hearing Loss / Q000150:complications*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007360:Intelligence; D007804:Language Development; D007858:Learning; D010287:Parent-Child Relations