Journal article
Personality Traits and Self-Reported Vocal Fatigue and Other Voice Measures Among Teachers
Journal of voice
10/11/2024
DOI: 10.1016/j.jvoice.2024.09.023
PMCID: PMC11985542
PMID: 39395878
Abstract
Previous research has examined the correlation between certain personality traits and specific voice disorders. These studies indicated that a predictive relationship exists between an individual’s personality and their likelihood of experiencing certain types of voice disorders. The personality type classified as “extravert” was most commonly correlated with voice problems associated with high vocal use such as inflammation or nodules.
The purpose of this study was to determine if a relationship exists between self-reported vocal fatigue, demographic characteristics, such as assigned sex at birth and age, perception of current voice condition, aerodynamic measures, and voice acoustic parameters with any of the five personality traits measured by the Big Five Personality Index: Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness. We hypothesized that vocal fatigue scores and spirometry measurements may be good predictors of specific personality traits, and therefore, can be useful measures to complement vocal assessment.
Participants in this cross-sectional correlational study included 73 full-time elementary and middle school teachers. Participants completed the Vocal Fatigue Index (VFI) and the Big Five Inventory (BFI)-10 personality index; further, microphone recordings were collected from a battery of voice tasks in addition to spirometry. Descriptive analyzes of the dependent variables (BFI personality traits) and independent variables (demographics, acoustics, spirometry, and VFI total score) were performed, calculating frequency values. Kruskal-Wallis tests were conducted to evaluate independent variables' differences across the scores of the five BFI personality traits. The association between the independent and dependent variables was then investigated using a Generalized Estimating Equations multinomial logit model. The level of significance was defined at 0.05, and the associations are expressed as betas and standard error.
The results suggest that high scores for the traits of extraversion and agreeableness were both predicted by lower scores on the VFI (P ≤ 0.05), indicating that individuals with lower perception of vocal fatigue may be more likely to be identified as extraverted and/or agreeable personalities. These results support previous study's conclusion as well as add additional insights that could be translated into screening protocols and additional supportive care of occupational voice users.
Details
- Title: Subtitle
- Personality Traits and Self-Reported Vocal Fatigue and Other Voice Measures Among Teachers
- Creators
- Lynn M Maxfield (Corresponding Author) - University of UtahDarla Lowe (Author) - University of UtahLady Catherine Cantor-Cutiva (Author) - University of IowaEric J Hunter (Author) - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Journal of voice
- DOI
- 10.1016/j.jvoice.2024.09.023
- PMID
- 39395878
- PMCID
- PMC11985542
- NLM abbreviation
- J Voice
- ISSN
- 0892-1997
- eISSN
- 1873-4588
- Publisher
- Elsevier Inc
- Language
- English
- Electronic publication date
- 10/11/2024
- Academic Unit
- Communication Sciences and Disorders; Teaching and Learning
- Record Identifier
- 9985089632202771
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