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Relationship between Vocal Fatigue a...

Gray, Camille C.

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Relationship between Vocal Fatigue and Physical/Psychological Factors in Prospective Vocal Professionals.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Relationship between Vocal Fatigue and Physical/Psychological Factors in Prospective Vocal Professionals./
Author:	Gray, Camille C.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2018,
Description:	92 p.
Notes:	Source: Masters Abstracts International, Volume: 80-02.
Contained By:	Masters Abstracts International80-02.
Subject:	Speech therapy. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10837262
ISBN:	9780438279704

Relationship between Vocal Fatigue and Physical/Psychological Factors in Prospective Vocal Professionals.
Gray, Camille C.

Relationship between Vocal Fatigue and Physical/Psychological Factors in Prospective Vocal Professionals. - Ann Arbor : ProQuest Dissertations & Theses, 2018 - 92 p.

Source: Masters Abstracts International, Volume: 80-02.

Thesis (M.S.)--University of South Florida, 2018.

This item must not be sold to any third party vendors.

Background: To date, research has primarily focused on the subjective and objective measurement of vocal fatigue in professional voice users such as teachers and singers. However, these studies have not examined the effects of psychosocial factors (e.g., lack of sleep, emotional distress) leading to vocal fatigue in depth. Much like the professional voice users, students seeking to be professional voice users may face several psychosocial difficulties, may also experience similar vocal demands, and may develop vocal fatigue. Goal: The purpose of this study is to identify the relationship between psychosocial factors and vocal fatigue in students majoring in Communication Sciences and Disorders. Methods: During this study, graduate and undergraduate students completed a survey consisting of questions on employment, general health, vocal demands, and several standardized measures, (e.g., Beck's Depression Inventory, Perceived Stress Scale, and the Vocal Fatigue Index). Vocal fatigue was induced using an adapted LingWAVES vocal loading task (~30-min duration) where participants had to meet a specific intensity goal as well as modify their pitch and voice quality. Recordings of phonation and passage reading were also made pre- and post-loading to evaluate the effects of vocal exertion. The VFI score and two objective measures (fundamental frequency and sound pressure level) were acquired and analyzed in addition to the scores from the surveys. Results: Results revealed that all students were moderately stressed, while graduate students reported more depression. All students demonstrated vocal fatigue in both subjective and objective outcome measures. Moderate-high correlation between total psychosocial scores and VFI as well as phonation Sound Pressure Level (SPL) were observed.

ISBN: 9780438279704Subjects--Topical Terms:

520446
Speech therapy.
Subjects--Index Terms:

Psychosocial factors

Relationship between Vocal Fatigue and Physical/Psychological Factors in Prospective Vocal Professionals.
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500 $a Source: Masters Abstracts International, Volume: 80-02.
500 $a Publisher info.: Dissertation/Thesis.
500 $a Advisor: Anand, Supraja.
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520 $a Background: To date, research has primarily focused on the subjective and objective measurement of vocal fatigue in professional voice users such as teachers and singers. However, these studies have not examined the effects of psychosocial factors (e.g., lack of sleep, emotional distress) leading to vocal fatigue in depth. Much like the professional voice users, students seeking to be professional voice users may face several psychosocial difficulties, may also experience similar vocal demands, and may develop vocal fatigue. Goal: The purpose of this study is to identify the relationship between psychosocial factors and vocal fatigue in students majoring in Communication Sciences and Disorders. Methods: During this study, graduate and undergraduate students completed a survey consisting of questions on employment, general health, vocal demands, and several standardized measures, (e.g., Beck's Depression Inventory, Perceived Stress Scale, and the Vocal Fatigue Index). Vocal fatigue was induced using an adapted LingWAVES vocal loading task (~30-min duration) where participants had to meet a specific intensity goal as well as modify their pitch and voice quality. Recordings of phonation and passage reading were also made pre- and post-loading to evaluate the effects of vocal exertion. The VFI score and two objective measures (fundamental frequency and sound pressure level) were acquired and analyzed in addition to the scores from the surveys. Results: Results revealed that all students were moderately stressed, while graduate students reported more depression. All students demonstrated vocal fatigue in both subjective and objective outcome measures. Moderate-high correlation between total psychosocial scores and VFI as well as phonation Sound Pressure Level (SPL) were observed.
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