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| Age Differences | 1 |
| Comparative Analysis | 1 |
| Distinctive Features… | 1 |
| Downs Syndrome | 1 |
| Evaluation Methods | 1 |
| Phonology | 1 |
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| Journal of Childhood… | 1 |
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| Sommers, Ronald K. | 1 |
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Sommers, Ronald K.; And Others – Journal of Childhood Communication Disorders, 1988
Investigated were the phonological process and distinctive feature performances of 24 Down Syndrome individuals without speech-language intervention and 21 with speech-language intervention. Comparisons were made across groups to relate performances to age groups, the possibility that subjects' speech is delayed or deviant, and methods of…
Descriptors: Age Differences, Comparative Analysis, Distinctive Features (Language), Downs Syndrome
