Compensatory and adaptive responses to real-time formant shifts in adults and children

Terband, Hayo and Van Brenk, Frits (2015) Compensatory and adaptive responses to real-time formant shifts in adults and children. In: Proceedings of ICPhS 2015. University of Glasgow. ISBN 978-0-85261-941-4

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    Abstract

    Auditory feedback plays an important role in speech motor learning. Previous studies investigating auditory feedback in speech development suggest that crucial steps are made in the development of auditory-motor integration around the age of 4. The present study investigated compensatory and adaptive responses to auditory perturbation in 4 to 9 year-old children compared to young adults (aged 19 – 29 years). Auditory feedback was perturbed by real-time shifting the first and second formant (F1 and F2) of the vowel /e:/ during the production of CVC words in a fivestep paradigm (familiarization; baseline; ramp; hold; release). Results showed that the children were able to compensate and adapt in a similar or larger degree compared to the young adults, even though the proportion of speakers displaying a consistent compensatory response was higher in the group of adults. In contrast to previous reports, results did not show differences in token-to-token variability between children and adults.

    Author(s):Terband, Hayo and Van Brenk, Frits ORCID logoORCID: https://orcid.org/0000-0003-4777-919X
    Item type:Book Section
    ID code:55132
    Keywords:speech, development, sensori-motor control, auditory feedback perturbation, Neuroscience. Biological psychiatry. Neuropsychiatry, Therapeutics. Pharmacology, Speech and Hearing
    Subjects:Medicine > Internal medicine > Neuroscience. Biological psychiatry. Neuropsychiatry
    Medicine > Therapeutics. Pharmacology
    Department:Faculty of Humanities and Social Sciences (HaSS) > School of Psychological Science and Health > Speech and Language Therapy
    Depositing user: Pure Administrator
    Date deposited:16 Dec 2015 11:18
    Last modified:06 Nov 2019 04:37
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/55132
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