Journal article
Extensions to the Speech Disorders Classification System (SDCS)
Clinical linguistics & phonetics, Vol.24(10), pp.795-824
10/2010
Handle:
https://hdl.handle.net/2376/116418
PMCID: PMC2941221
PMID: 20831378
Abstract
This report describes three extensions to a classification system for pediatric speech sound disorders termed the Speech Disorders Classification System (SDCS). Part I describes a classification extension to the SDCS to differentiate motor speech disorders from speech delay and to differentiate among three subtypes of motor speech disorders. Part II describes the Madison Speech Assessment Protocol (MSAP), an approximately two-hour battery of 25 measures that includes 15 speech tests and tasks. Part III describes the Competence, Precision, and Stability Analytics (CPSA) framework, a current set of approximately 90 perceptual- and acoustic-based indices of speech, prosody, and voice used to quantify and classify subtypes of Speech Sound Disorders (SSD). A companion paper,
Shriberg, Fourakis, et al. (2010)
provides reliability estimates for the perceptual and acoustic data reduction methods used in the SDCS. The agreement estimates in the companion paper support the reliability of SDCS methods and illustrate the complementary roles of perceptual and acoustic methods in diagnostic analyses of SSD of unknown origin. Examples of research using the extensions to the SDCS described in the present report include diagnostic findings for a sample of youth with motor speech disorders associated with galactosemia (
Shriberg, Potter, & Strand, 2010
) and a test of the hypothesis of apraxia of speech in a group of children with autism spectrum disorders (
Shriberg, Paul, Black, & van Santen, 2010
). All SDCS methods and reference databases running in the PEPPER (Programs to Examine Phonetic and Phonologic Evaluation Records; [
Shriberg, Allen, McSweeny, & Wilson, 2001
]) environment will be disseminated without cost when complete.
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Details
- Title
- Extensions to the Speech Disorders Classification System (SDCS)
- Creators
- Lawrence D Shriberg - Waisman Center, University of Wisconsin-MadisonMarios Fourakis - Waisman Center, University of Wisconsin-MadisonSheryl D Hall - Waisman Center, University of Wisconsin-MadisonHeather B Karlsson - Waisman Center, University of Wisconsin-MadisonHeather L Lohmeier - Waisman Center, University of Wisconsin-MadisonJane L McSweeny - Waisman Center, University of Wisconsin-MadisonNancy L Potter - Washington State University SpokaneAlison R Scheer-Cohen - San Diego State UniversityEdythe A Strand - Department of Neurology, Mayo Clinic-RochesterChristie M Tilkens - Waisman Center, University of Wisconsin-MadisonDavid L Wilson - Waisman Center, University of Wisconsin-Madison
- Publication Details
- Clinical linguistics & phonetics, Vol.24(10), pp.795-824
- Academic Unit
- Speech and Hearing Sciences, Department of
- Identifiers
- 99900547658401842
- Language
- English
- Resource Type
- Journal article