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dc.contributor.authorOlivati, Ana Gabriela
dc.contributor.authorAssumpção, Francisco Baptista
dc.contributor.authorMisquiatti, Andréa Regina Nunes
dc.date.accessioned2018-12-11T16:48:06Z
dc.date.available2018-12-11T16:48:06Z
dc.date.issued2017-04-10
dc.identifierhttp://dx.doi.org/10.1590/2317-1782/20172016081
dc.identifier.citationCoDAS, v. 29, n. 2, p. e20160081-, 2017.
dc.identifier.issn2317-1782
dc.identifier.urihttp://hdl.handle.net/11449/169897
dc.description.abstractPurpose: This study aimed to analyze prosodic elements of speech segments of students with Autism Spectrum Disorders (ASD) and compare with the control group, using an acoustic analysis. Methods: Speech recordings were performed with a sample of individuals with ASD (n = 19) and with typical development (n = 19) of the male gender, age range: 8-33 years. The prosody questionnaire ALIB (Brazilian Linguistic Atlas) was used as script, which contains interrogative, affirmative and imperative sentences. Data were analyzed using the PRAAT software and forwarded to statistical analysis in order to verify possible significant differences between the two groups studied in each prosodic parameter evaluated (fundamental frequency, intensity and duration) and its respective variables. Results: There were significant differences for the variables tessitura, melodic amplitude of tonic vowel, melodic amplitude of pretonic vowel, maximum intensity, minimum intensity, tonic vowel duration, pretonic vowel duration and phrase duration. Conclusion: Individuals with ASD present significant differences in prosody compared to those with typical development. It is noteworthy, however, the necessity of additional studies on the characterization of prosodic aspects of speech of individuals with ASD with a larger sample and a more restricted age group.en
dc.format.extente20160081
dc.language.isoeng
dc.language.isopor
dc.relation.ispartofCoDAS
dc.sourceScopus
dc.titleAnálise acústica do padrão entoacional da fala de indivíduos com Transtorno do Espectro Autistapt
dc.title.alternativeAcoustic analysis of speech intonation pattern of individuals with Autism Spectrum Disordersen
dc.typeArtigo
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho - UNESP - Marília (SP), Brasil
dc.description.affiliationUniversidade de São Paulo - USP - São Paulo (SP), Brasil
dc.identifier.doi10.1590/2317-1782/20172016081
dc.identifier.scieloS2317-17822017000200312
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-85021858883
dc.identifier.fileS2317-17822017000200312.pdf
unesp.author.lattes6014044753699246[3]
unesp.author.orcid0000-0002-6276-3519[3]
dc.relation.ispartofsjr0,267
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