Spectral ripple discrimination in children with auditory processing disorder.
Objective: The purpose of this study was to examine developmental trends in spectral ripple discrimination (SRD) and to compare the performance of typically developing children to children with auditory processing disorder (APD). Study design: Cross-sectional study. Study sample: Fifteen children wi...
| Publicado en: | International Journal of Audiology Vol. 58; no. 11; pp. 733 - 738 |
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| Autores principales: | , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Nov2019
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=139057572&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 139057572 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14992027 JW2 jtl: International Journal of Audiology issn: 14992027 maglogo: Y pubinfo: dt: Nov2019 vid: 58 iid: 11 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 139057572 139057572 139057572 10.1080/14992027.2019.1627007 139057572 ppf: 733 ppct: 5 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Spectral ripple discrimination in children with auditory processing disorder. aug: au: Ankmnal Veeranna, Sangamanatha Allan, Chris Macpherson, Ewan Allen, Prudence affil: National Centre for Audiology, Western University, London, Canada sug: subj: Auditory Perceptual Disorders In Infancy and Childhood Pitch Perception Evaluation Speech Discrimination Tests Methods Task Performance and Analysis Child Development Human Child, Preschool Child Adolescence Adult Comparative Studies Cross Sectional Studies Audiometry, Pure-Tone Acoustic Impedance Tests Hearing Evaluation Pearson's Correlation Coefficient Post Hoc Analysis Linear Regression Data Analysis Software Descriptive Statistics One-Way Analysis of Variance Child, Preschool: 2-5 years Child: 6-12 years Adolescent: 13-18 years Adult: 19-44 years ab: Objective: The purpose of this study was to examine developmental trends in spectral ripple discrimination (SRD) and to compare the performance of typically developing children to children with auditory processing disorder (APD). Study design: Cross-sectional study. Study sample: Fifteen children with APD, as well as 17 typically developing children and 14 adults reporting no listening or academic difficulties participated. Results: Typically developing children showed poor SRD thresholds compared to adults, indicating prolonged maturation of spectral shape recognition. Both typically developing children and APD children showed a maturational trend in SRD, but a General Linear Model fit to their thresholds showed that children with APD displayed SRD thresholds that were significantly poorer than those of typically developing children when controlling for age. This suggests that in APD children, SRD maturation lags behind typically developing children. Conclusion: Poor spectral ripple discrimination may explain some of the listening difficulties experienced by children with APD. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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