Communication Sciences and Disorders Commons^™

A Method Paper For Earplug-Fitting Augmentative Procedures Tested In Groups Of More Experienced And Less Experienced Users Of Hearing Protection, Natalie Dixon, Antony Joseph

AuD Capstone Projects - Communication Sciences and Disorders

Although a long history of research has led to extensive knowledge about hearing protection devices (HPDs), there has been limited research about procedures that provide aid and verification during HPD insertion, although several studies have reported about HPD training. No standard methods have been established for training of earplug use (Takahashi, 2011).

A review of the literature revealed a need for tools that might be used to improve user ability to properly insert HPDs consistently, even in the absence of training, because training is rarely provided in the workplace. The prevailing research question was "Does the use of simple fitting …