The revised, second edition of this popular manual provides updated information, guidelines, and recommendations for clinical practice in the evaluation and treatment of patients with voice disorders. This resource provides the experienced or new clinician with evaluative tools, treatment ideas, and therapy tasks to help clients improve. The Source Voice Disorders Adolescent and Adult, Second Edition, begins with an overview of the anatomy and physiology of voice production. The chapter on voice evaluation includes rating scales, instrumental and non-instrumental assessment, and report writing. An overview of numerous voice disorders is given with their etiology, presentation, and treatment/therapy suggestions.