Cognitive influences on perceived phonatory exertion using the Borg CR10.
Objectives: The purpose of the present study was to examine the nature of the relationship between perceptions of vocal and mental (cognitive) effort during reading and speaking tasks. Methods: One hundred and four young, healthy adult participants were randomized into one of three groups. Each grou...
| Publicado en: | Logopedics Phoniatrics Vocology Vol. 45; no. 3; pp. 123 - 134 |
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| Autores principales: | , , |
| Formato: | research tables/charts randomized controlled trial Journal Article |
| Publicado: |
Taylor & Francis Ltd
Oct2020
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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=145470604&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 145470604 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14015439 BAK jtl: Logopedics Phoniatrics Vocology issn: 14015439 maglogo: Y pubinfo: dt: Oct2020 vid: 45 iid: 3 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 145470604 145470604 145470604 10.1080/14015439.2019.1617895 145470604 ppf: 123 ppct: 11 formats: tig: atl: Cognitive influences on perceived phonatory exertion using the Borg CR10. aug: au: van Mersbergen, Miriam Vinney, Lisa A. Payne, Alexis E. affil: School of Communication Sciences and Disorders, University of Memphis, Memphis, TN, USA sug: subj: Phonation Scales Utilization Reading Speech Rate Task Performance and Analysis Cognition Human Randomized Controlled Trials Random Assignment Relaxation Female Students, Undergraduate Adolescence Young Adult Self Regulation Descriptive Statistics Analysis of Variance Data Analysis Software Pearson's Correlation Coefficient Funding Source Mental Processes Adolescent: 13-18 years Female ab: Objectives: The purpose of the present study was to examine the nature of the relationship between perceptions of vocal and mental (cognitive) effort during reading and speaking tasks. Methods: One hundred and four young, healthy adult participants were randomized into one of three groups. Each group performed a writing task meant to elicit low mental effort, high mental effort, or high mental effort followed by a period of relaxation. Participants then engaged in reading and speaking tasks, meant to elicit high (suppression of a prepotent desire to speak louder) or low (no suppression of a prepotent desire to speak louder) mental effort, and completed ratings of mental effort and vocal effort via adapted versions of the Borg CR10. Results: Findings indicate that ratings of perceived mental and vocal effort are related to one another, evidenced by strong correlations, and additional analyses reveal that mental effort might drive this relationship. Conclusions: Perceptions of vocal effort appear to mirror ratings of mental effort during tasks for which vocal activity is relatively stable but cognitive demands fluctuate. The possibility that perceptions of mental effort might influence perceptions of vocal effort should be considered when creating reliable and valid measures of vocal effort as well as when interpreting currently adapted measures of vocal effort in the clinical context. 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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