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Ansel, Beth M.; Kent, Raymond D. – Journal of Speech and Hearing Research, 1992
This study used a contrasting word task to evaluate the relationship between specific acoustic features of speech and perceptual judgments of word intelligibility of 16 adults with cerebral palsy-dysarthria. The scaled intelligibility was predicted with 62.6 percent accuracy by acoustic measures related to one consonant contrast and three vowel…
Descriptors: Acoustic Phonetics, Adults, Auditory Perception, Cerebral Palsy