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Crosley, Pamela A.; Dowling, Susann – Journal of Communication Disorders, 1989
The phonological patterns of 22 children with Down's Syndrome, aged 6-12, were tested to assess the relationships among cluster reduction, liquid simplification and sentence length, age, and intelligence quotient. Sentence length was found to be the primary predictor of cluster reduction and liquid simplification in the children's articulatory…
Descriptors: Age, Articulation (Speech), Downs Syndrome, Elementary Education