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Speech and Prosody Characteristics of Adolescents and Adults With High-Functioning Autism and Asperger Syndrome

Shriberg, Lawrence D., Paul, Rhea, McSweeny, Jane L., Klin, Ami, Cohen, Donald J., Volkmar, Fred R.·2001·Journal of Speech, Language, and Hearing Research
DOI 10.1044/1092-4388(2001/087

Abstract

Speech and prosody-voice profiles for 15 male speakers with High-Functioning Autism (HFA) and 15 male speakers with Asperger syndrome (AS) were compared to one another and to profiles for 53 typically developing male speakers in the same 10- to 50-years age range. Compared to the typically developing speakers, significantly more participants in both the HFA and AS groups had residual articulation distortion errors, uncodable utterances due to discourse constraints, and utterances coded as inappropriate in the domains of phrasing, stress, and resonance. Speakers with AS were significantly more voluble than speakers with HFA, but otherwise there were few statistically significant differences between the two groups of speakers with pervasive developmental disorders. Discussion focuses on perceptual-motor and social sources of differences in the prosody-voice findings for individuals with Pervasive Developmental Disorders as compared with findings for typical speakers, including comment on the grammatical, pragmatic, and affective aspects of prosody.

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Metadata

Authors
Shriberg, L. D., Paul, R., McSweeny, J. L., Klin, A., Cohen, D. J., & Volkmar, F. R.
Venue
Journal of Speech, Language, and Hearing Research
Published
2001-10
Volume
44
Issue
5
Pages
1097-1115
ISSN
  • 1092-4388 (ISSN-L)
  • 1558-9102
DOI
10.1044/1092-4388(2001/087
OpenAlex
W2023087229
Cited by
601
References
6
FWCI
2.17
Type
journal article
Language
en
Open access
closed

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Shriberg, L. D., Paul, R., McSweeny, J. L., Klin, A., Cohen, D. J., & Volkmar, F. R. (2001). Speech and Prosody Characteristics of Adolescents and Adults With High-Functioning Autism and Asperger Syndrome. Journal of Speech, Language, and Hearing Research. https://doi.org/10.1044/1092-4388(2001/087

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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