The Impact of Lexical and Articulatory Factors in the Automatic Selection of Test Materials for a Web-Based Assessment of Intelligibility in Dysarthria.

Purpose: The clinical assessment of intelligibility must be based on a large repository and extensive variation of test materials, to render test stimuli unpredictable and thereby avoid expectancies and familiarity effects in the listeners. At the same time, it is essential that test materials are s...

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Bibliographic Details
Published in:	Journal of Speech, Language & Hearing Research Vol. 64; pp. 2196 - 2213
Main Authors:	Lehner, Katharina, Ziegler, Wolfram
Format:	Article
Published:	American Speech-Language-Hearing Association 2021 Supplement
Subjects:	Germany Crowdsourcing Internet Psychology Communicative disorders Phonetics Intelligibility of speech Dysarthria Lexical grammar Articulation (Speech) Vocabulary tests Transcription (Linguistics) Sentences (Grammar) Phonological awareness Physiological aspects of speech Rehabilitation centers Research methodology Mathematical models Regression analysis Random forest algorithms Inter-observer reliability Descriptive statistics Statistical sampling Listening
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