Variability in Apraxia of Speech: A Perceptual, Acoustic, and Kinematic Analysis of Stop Consonants

Mauszycki, Shannon C and Dromey, Christopher and Wambaugh, Julie L (2005) Variability in Apraxia of Speech: A Perceptual, Acoustic, and Kinematic Analysis of Stop Consonants. [Clinical Aphasiology Paper]

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Abstract

This investigation was designed to examine articulatory variability over time in an individual with AOS and aphasia. Stimuli were randomly presented on three sampling occasions and stop consonant productions were examined via perceptual, acoustic and kinematic analyses. Findings revealed that predictability of errors across sampling time varied by sound. The same error frequently occurred for a sound within a sampling time, but infrequently on the same word. Acoustic and kinematic measurements also indicated different patterns of variability for sounds.

Item Type: Clinical Aphasiology Paper
Additional Information: USED WITH PERMISSION.
Depositing User: Rebecca Rothman
Date Deposited: 05 May 2005
Last Modified: 03 Jun 2016 12:53
Conference: Clinical Aphasiology Conference > Clinical Aphasiology Conference (2005 : 35th : Sanibel Island, FL : May 31-June 4, 2005)
URI: http://eprints-prod-05.library.pitt.edu/id/eprint/1572

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