Purpose: This study aimed to critically appraise recent peer-reviewed scientific evidence on the effect of vocal hygiene education on voice quality and function directly and indirectly measured by auditory-perceptual, acoustic, and self-report measures in professional voice users. Method: A systematic review was conducted utilizing the Preferred…

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…

Voice hygiene is an important part of voice training process, so voice hygiene should be taken care for a healthy voice. This study which is conducted to evaluate voice hygiene of secondary school students who are at voice change period at 7th and 8th grade is a scanning model. Study group consists of 297 students in total, 142 male and 155 female…

Teachers represent a large portion of professional voice users in the United States and the development of poor vocal health has related to their work. Elementary music educators are expected to use their voices in both speech and song and are vocally active for much of their workday. This study investigates elementary music teachers'…

Purpose: This study evaluates the effectiveness of two different programs of voice-treatment on a heterogeneous group of dysphonic speakers and the stability of therapeutic progress for longterm follow-up post-treatment period, using a limited multidimensional protocol of evaluation. Method: Forty-two participants with voice disorders were…