The purpose of this study was to examine speech-language pathologists’ general knowledge of four voice treatments (traditional speech therapy, the Lombard effect, SPEAK OUT!®, and the Lee Silverman Voice Treatment) used to remediate the vocal symptoms of Parkinson’s disease. Parkinson’s disease is the second most common neurodegenerative disorder therefore, it is important for clinicians to be educated about the voice treatments that can used to decrease the vocal symptoms of Parkinson’s disease. This study was conducted by having members of the American Speech-Language-Hearing Association fill out an online survey. The results indicated that speech-language pathologists who considered themselves to be voice disorder specialists were more familiar with voice treatments for the vocal symptoms of Parkinson’s disease than general speech-language pathologists.


Furey, Joan


Communication Studies


Speech Pathology and Audiology

Publication Date


Degree Granted

Bachelor of Arts

Document Type

Senior Independent Study Thesis Exemplar



© Copyright 2016 Angela M. Wiley