Different Origin of Auditory and Phonological Processing Problems in Children With Language Impairment: Evidence From a Twin Study

A study involving 55 children with a language impairment and 76 with normal language investigated the heritability of auditory processing impairment in same-sex twins (ages 7 to 13, selected from a sample of 37 pairs). Although correlations between co-twins were high, lack of significant difference...

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Bibliographic Details
Published in:Journal of speech, language, and hearing research language, and hearing research, 1999-02, Vol.42 (1), p.155-168
Main Authors: Bishop, D. V. M, Bishop, Sonia J, Bright, Peter, James, Cheryl, Delaney, Tom, Tallal, Paula
Format: Article
Language:eng
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Summary:A study involving 55 children with a language impairment and 76 with normal language investigated the heritability of auditory processing impairment in same-sex twins (ages 7 to 13, selected from a sample of 37 pairs). Although correlations between co-twins were high, lack of significant difference between monozygotic and dizygotic twins suggested that performance is more influenced by shared environment. (Author/DB)
ISSN:1092-4388
1558-9102
1558-9102