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Prater, Rex Joe; Swift, Roger Williams – Journal of Communication Disorders, 1982
To test D. Stampe's hypothesis about the development of phonological processes, 60 children (21 to 48 months old) were placed into groups based on mean length of utterance (MLU) and chronological age. MLU was found to be the best classification for describing the phonological processes. (Author/SEW)
Descriptors: Age Differences, Articulation (Speech), Child Language, Infants