Exploring the Impact of Two Feedback Types on Speech Intelligibility, Precision, and Naturalness.
This pilot study examined the impact of feedback type on learning a novel speech task, as measured by listener ratings, and will inform procedures for future investigations within a larger sample size. Twenty-four native monolingual English-speaking college-aged adults participated in a single train...
| Publicado en: | Seminars in Speech & Language Vol. 44; no. 3; pp. 170 - 189 |
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| Autores principales: | , , |
| Formato: | research tables/charts randomized controlled trial Journal Article |
| Publicado: |
Thieme Medical Publishing Inc.
Jun2023
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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=163875305&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 163875305 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 07340478 GQN jtl: Seminars in Speech & Language issn: 07340478 maglogo: N pubinfo: dt: Jun2023 vid: 44 iid: 3 pid: 2811 pub: Thieme Medical Publishing Inc. place: New York, New York artinfo: ui: 163875305 163875305 163875305 10.1055/s-0043-1764201 163875305 ppf: 170 ppct: 19 formats: tig: atl: Exploring the Impact of Two Feedback Types on Speech Intelligibility, Precision, and Naturalness. aug: au: Bislick, Lauren Thakar, Ashka Madden, Elizabeth Brookshire affil: School of Communication Sciences and Disorders, University of Central Florida, P.O. Box 162215, Orlando, FL 32816-2215 sug: subj: Feedback Methods Speech Intelligibility Evaluation Speech Perception Evaluation Learning Task Performance and Analysis Language Education Speech Education Outcomes of Education Speech Articulation Tests Human Students, College Adolescence Young Adult Adult Experimental Studies Repeated Measures Two-Way Analysis of Variance Post Hoc Analysis Chi Square Test Confidence Intervals Neuropsychological Tests Pilot Studies Precision English Language Random Assignment Knowledge Evaluation Audiometry, Pure-Tone Air Conduction Self Report Male Female Randomized Controlled Trials Descriptive Statistics Comparative Studies Audiorecording Coefficient alpha Adolescent: 13-18 years Adult: 19-44 years Male Female ab: This pilot study examined the impact of feedback type on learning a novel speech task, as measured by listener ratings, and will inform procedures for future investigations within a larger sample size. Twenty-four native monolingual English-speaking college-aged adults participated in a single training session to learn novel Hindi phrases. Participants were randomly placed into one of three feedback groups: knowledge of performance (KP), knowledge of results (KR), or a combined KP + KR condition. Participant performance was assessed at 1 day and 1 week post-training. Participant responses were audio recorded and judged for intelligibility, precision, and naturalness by native Hindi speakers, blind to the feedback conditions, via rating scales. At 2 days post-training, participants in the KP and KP + KR feedback conditions were rated as performing better than participants in the KR condition on all three perceptual measures. At 1 week post-training, participants in the KP feedback condition were judged to be superior across all three perceptual measures. Preliminary findings suggest that augmented feedback enhances learning, especially when skills are considered novel and learners are unable to rely on their own internal feedback. These results may have implications for the application of motor learning principles into clinical practice for persons with motor speech disorders. pubtype: Academic Journal doctype: research tables/charts randomized controlled trial Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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