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Shoji, Hiroaki; Koizumi, Natsuko; Ozaki, Hisaki – Research in Developmental Disabilities: A Multidisciplinary Journal, 2009
Linguistic lateralization in 10 adolescents with Down syndrome (average age: 15.7 years), 15 adolescents with intellectual disabilities of unknown etiology (average age: 17.8 years), 2 groups of children without disabilities (11 children, average age: 4.7 years; 10 children, average age: 8.5 years), and 14 adolescents without disabilities (average…
Descriptors: Age Differences, Comparative Analysis, Mental Retardation, Linguistics