Asymmetries in mouth opening during word generation in male stuttering and non‐stuttering participants.
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| Title: | Asymmetries in mouth opening during word generation in male stuttering and non‐stuttering participants. |
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| Authors: | Code, Chris, Lincoln, Michelle, Dredge, Rebekah |
| Source: | Laterality. Sep2005, Vol. 10 Issue 5, p471-486. 16p. 2 Black and White Photographs, 1 Chart. |
| Subjects: | Speech processing systems, Oral communication, Analysis of variance, Statistical hypothesis testing, Stuttering, Speech disorders |
| Abstract: | We examined lateral asymmetries in mouth opening in right‐handed male stuttering ( N = 11) and non‐stuttering ( N = 14) participants. Lateral asymmetries in mouth opening were video‐recorded and analysed in participants while they generated words beginning with the bilabial phones /b, p, m/. Non‐stuttering participants showed an expected preference for right mouth opening during the task, whereas a group of stuttering participants who were matched for sex and age produced a left or bilateral pattern of mouth opening. Analysis of variance revealed the difference between the groups to be significant ( p < .001). However, there was more variability in the lateral mouth asymmetries in the stuttering participants. We interpret this finding as adding some support for the hypothesis that aberrant hemispheric control for speech is involved in stuttering. Asymmetric mouth openings appear to have no direct linguistic function, and we discuss the possible implications of the phenomenon for models of speech planning and programming. [ABSTRACT FROM AUTHOR] |
| Copyright of Laterality is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 18396894 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Asymmetries in mouth opening during word generation in male stuttering and non‐stuttering participants. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Code%2C+Chris%22">Code, Chris</searchLink><br /><searchLink fieldCode="AR" term="%22Lincoln%2C+Michelle%22">Lincoln, Michelle</searchLink><br /><searchLink fieldCode="AR" term="%22Dredge%2C+Rebekah%22">Dredge, Rebekah</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Laterality%22">Laterality</searchLink>. Sep2005, Vol. 10 Issue 5, p471-486. 16p. 2 Black and White Photographs, 1 Chart. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Speech+processing+systems%22">Speech processing systems</searchLink><br /><searchLink fieldCode="DE" term="%22Oral+communication%22">Oral communication</searchLink><br /><searchLink fieldCode="DE" term="%22Analysis+of+variance%22">Analysis of variance</searchLink><br /><searchLink fieldCode="DE" term="%22Statistical+hypothesis+testing%22">Statistical hypothesis testing</searchLink><br /><searchLink fieldCode="DE" term="%22Stuttering%22">Stuttering</searchLink><br /><searchLink fieldCode="DE" term="%22Speech+disorders%22">Speech disorders</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We examined lateral asymmetries in mouth opening in right‐handed male stuttering ( N = 11) and non‐stuttering ( N = 14) participants. Lateral asymmetries in mouth opening were video‐recorded and analysed in participants while they generated words beginning with the bilabial phones /b, p, m/. Non‐stuttering participants showed an expected preference for right mouth opening during the task, whereas a group of stuttering participants who were matched for sex and age produced a left or bilateral pattern of mouth opening. Analysis of variance revealed the difference between the groups to be significant ( p < .001). However, there was more variability in the lateral mouth asymmetries in the stuttering participants. We interpret this finding as adding some support for the hypothesis that aberrant hemispheric control for speech is involved in stuttering. Asymmetric mouth openings appear to have no direct linguistic function, and we discuss the possible implications of the phenomenon for models of speech planning and programming. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Laterality is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=18396894 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/13576500442000238 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 471 Subjects: – SubjectFull: Speech processing systems Type: general – SubjectFull: Oral communication Type: general – SubjectFull: Analysis of variance Type: general – SubjectFull: Statistical hypothesis testing Type: general – SubjectFull: Stuttering Type: general – SubjectFull: Speech disorders Type: general Titles: – TitleFull: Asymmetries in mouth opening during word generation in male stuttering and non‐stuttering participants. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Code, Chris – PersonEntity: Name: NameFull: Lincoln, Michelle – PersonEntity: Name: NameFull: Dredge, Rebekah IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2005 Type: published Y: 2005 Identifiers: – Type: issn-print Value: 1357650X Numbering: – Type: volume Value: 10 – Type: issue Value: 5 Titles: – TitleFull: Laterality Type: main |
| ResultId | 1 |
