title: Introduction: special issue on age effects in child   language acquisition.
authors.forename: Elma
authors.initials: E
authors.lastname: Blom
authors.forename: Johanne
authors.initials: J
authors.lastname: Paradis
mesh_terms: D000367:Age Factors; D002648:Child; D002663:Child Language; D002675:Child, Preschool; D003054:Cochlear Implants; D003638:Deafness / Q000534:rehabilitation; D006801:Humans; D007223:Infant; D007804:Language Development; D007805:Language Development Disorders / Q000534:rehabilitation; D019303:Multilingualism