The Effect of Intentional Voice Quality Alteration on Mental Effort as Measured via Pupillometry and Self-Report Scales
As hypothesized, intentional voice quality change yields both significant increases in pupil dilation and perceived mental effort. These measures were moderately associated. Findings are fundamental to clinical and artistic endeavors requiring intentional voice quality change.
Authors
- Laia Ribas (ORCID: https://orcid.org/0000-0001-5538-6236)
- Eva van Leer (ORCID: https://orcid.org/0000-0003-4539-9775)
- Tom H. Luan (ORCID: https://orcid.org/0000-0002-5215-7443)
- Mackenzie L. Curtis
- Michelle Won
Institutions
- Georgia State University (US)
Publication Details
- Journal
- Journal of Speech Language and Hearing Research
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1044/2025_jslhr-25-00001
- Primary Topic
- Neuroscience and Music Perception
- Type
- article
- Field-Weighted Citation Impact
- 0.00