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Direct linkChan, Roger W.; Lee, Yung Hsi; Liao, Chia-En; Jen, Jung Hsuan; Wu, Chia-Hsin; Lin, Feng-Chuan; Wang, Chi-Te – Journal of Speech, Language, and Hearing Research, 2022
Purpose: This study attempted to develop and to preliminarily validate the Mandarin Chinese version of the Vocal Fatigue Index (VFI) as a standardized self-assessment questionnaire tool for potential clinical applications. Method: The experimental procedure involved (a) cross-cultural adaptation of the VFI into the Mandarin Chinese version (CVFI),…
Descriptors: Test Reliability, Test Validity, Mandarin Chinese, Fatigue (Biology)
Tsai, Lydia Yueh-Ju; Chan, Roger W.; Shen, Cuiling; Chen, Zusen; Zhuang, Peiyun; Chiang, Yu-ning; Tai, Shyh-Kuan; Xue, Keying – Journal of Speech, Language, and Hearing Research, 2023
Purpose: This study evaluated the efficacy of a 4-week straw phonation in water (SPW) exercise program on aging-related vocal fold atrophy (VFA), with a secondary objective to examine the immediate effects of SPW exercises. Method: Thirty-eight older adults aged 60 years and above formally diagnosed with aging-related VFA were randomly assigned…
Descriptors: Aging (Individuals), Voice Disorders, Hygiene, Older Adults
Wong, Denise Wai-Man; Chan, Roger W.; Wu, Chia-Hsin – Journal of Speech, Language, and Hearing Research, 2021
Purpose: Auditory-perceptual evaluation is essential for the clinical assessment of voice disorders. Unstable perceptual voice evaluation has been shown for inexperienced listeners as compared to expert listeners. We examined the effects of perceptual training with external auditory anchors with and without immediate feedback on the evaluation of…
Descriptors: Speech Language Pathology, Allied Health Occupations Education, Voice Disorders, Evaluation Methods
