Maturation of Visual and Auditory Temporal Processing in School-Aged Children.
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| Title: | Maturation of Visual and Auditory Temporal Processing in School-Aged Children. |
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| Authors: | Dawes, Piers1 pd524@york.ac.uk, Bishop, Dorothy V. M.1 |
| Source: | Journal of Speech, Language & Hearing Research. Aug2008, Vol. 51 Issue 4, p1002-1015. 14p. 1 Color Photograph, 2 Charts, 2 Graphs. |
| Subject Terms: | *Health of school children, *Child development testing, *Hearing, Auditory perception in children, Visual perception in children, Vision |
| Abstract: | Purpose: To examine development of sensitivity to auditory and visual temporal processes in children and the association with standardized measures of auditory processing and communication. Methods: Normative data on tests of visual and auditory processing were collected on 18 adults and 98 children aged 6-10 years of age. Auditory processes included detection of pitch from temporal cues using iterated rippled noise and frequency modulation detection at 2 Hz, 40 Hz, and 240 Hz. Visual processes were coherent form and coherent motion detection. Test--retest data were gathered on 21 children. Results: Performance on perceptual tasks improved with age, except for fine temporal processing (iterated rippled noise) and coherent form perception, both of which were relatively stable over the age range. Within-subject variability (as assessed by track width) did not account for age-related change. There was no evidence for a common temporal processing factor, and there were no significant associations between perceptual task performance and communication level (Children's Communication Checklist, 2nd ed.; D. V. M. Bishop, 2003) or speech-based auditory processing (SCAN-C; R. W. Keith, 2000). Conclusions: The auditory tasks had different developmental trajectories despite a common procedure, indicating that age-related change was not solely due to responsiveness to task demands. The 2-Hz frequency modulation detection task, previously used in dyslexia research, and the visual tasks had low reliability compared to other measures. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Speech, Language & Hearing Research is the property of American Speech-Language-Hearing Association 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: | Education Research Complete |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: ehh DbLabel: Education Research Complete An: 33336124 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Maturation of Visual and Auditory Temporal Processing in School-Aged Children. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Dawes%2C+Piers%22">Dawes, Piers</searchLink><relatesTo>1</relatesTo><i> pd524@york.ac.uk</i><br /><searchLink fieldCode="AR" term="%22Bishop%2C+Dorothy+V%2E+M%2E%22">Bishop, Dorothy V. M.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Speech%2C+Language+%26+Hearing+Research%22">Journal of Speech, Language & Hearing Research</searchLink>. Aug2008, Vol. 51 Issue 4, p1002-1015. 14p. 1 Color Photograph, 2 Charts, 2 Graphs. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Health+of+school+children%22">Health of school children</searchLink><br />*<searchLink fieldCode="DE" term="%22Child+development+testing%22">Child development testing</searchLink><br />*<searchLink fieldCode="DE" term="%22Hearing%22">Hearing</searchLink><br /><searchLink fieldCode="DE" term="%22Auditory+perception+in+children%22">Auditory perception in children</searchLink><br /><searchLink fieldCode="DE" term="%22Visual+perception+in+children%22">Visual perception in children</searchLink><br /><searchLink fieldCode="DE" term="%22Vision%22">Vision</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Purpose: To examine development of sensitivity to auditory and visual temporal processes in children and the association with standardized measures of auditory processing and communication. Methods: Normative data on tests of visual and auditory processing were collected on 18 adults and 98 children aged 6-10 years of age. Auditory processes included detection of pitch from temporal cues using iterated rippled noise and frequency modulation detection at 2 Hz, 40 Hz, and 240 Hz. Visual processes were coherent form and coherent motion detection. Test--retest data were gathered on 21 children. Results: Performance on perceptual tasks improved with age, except for fine temporal processing (iterated rippled noise) and coherent form perception, both of which were relatively stable over the age range. Within-subject variability (as assessed by track width) did not account for age-related change. There was no evidence for a common temporal processing factor, and there were no significant associations between perceptual task performance and communication level (Children's Communication Checklist, 2nd ed.; D. V. M. Bishop, 2003) or speech-based auditory processing (SCAN-C; R. W. Keith, 2000). Conclusions: The auditory tasks had different developmental trajectories despite a common procedure, indicating that age-related change was not solely due to responsiveness to task demands. The 2-Hz frequency modulation detection task, previously used in dyslexia research, and the visual tasks had low reliability compared to other measures. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Speech, Language & Hearing Research is the property of American Speech-Language-Hearing Association 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=ehh&AN=33336124 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1044/1092-4388(2008/073) Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 1002 Subjects: – SubjectFull: Health of school children Type: general – SubjectFull: Child development testing Type: general – SubjectFull: Hearing Type: general – SubjectFull: Auditory perception in children Type: general – SubjectFull: Visual perception in children Type: general – SubjectFull: Vision Type: general Titles: – TitleFull: Maturation of Visual and Auditory Temporal Processing in School-Aged Children. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Dawes, Piers – PersonEntity: Name: NameFull: Bishop, Dorothy V. M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2008 Type: published Y: 2008 Identifiers: – Type: issn-print Value: 10924388 Numbering: – Type: volume Value: 51 – Type: issue Value: 4 Titles: – TitleFull: Journal of Speech, Language & Hearing Research Type: main |
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