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Direct linkMaryn, Youri; De Bodt, Marc; Roy, Nelson – Journal of Communication Disorders, 2010
Voice practitioners require an objective index of dysphonia severity as a means to reliably track treatment outcomes. To ensure ecological validity however, such a measure should survey both sustained vowels and continuous speech. In an earlier study, a multivariate acoustic model referred to as the Acoustic Voice Quality Index (AVQI), consisting…
Descriptors: Voice Disorders, Vowels, Outcomes of Treatment, Validity
Fisher, Hilda B.; Logemann, Jerilyn A. – J Speech Hearing Disor, 1970
Descriptors: Case Records, Evaluation, Exceptional Child Research, Methods Research
