Hearing Conservation: An Industry-School Partnership

Abstract

An informal observation of hearing test results of employees in hearing conservation programs noted hearing losses among younger workers. As part of a community service project for the Arizona Valle del Sol Association of Occupational Health Nurses, a pilot hearing conservation program was implemented in two junior high schools in Mesa, Arizona. Occupational health nurses conducted sound level measurements in band rooms and industrial technology (shop) classes. Members of the professional association then taught classes of seventh, eighth, and ninth graders about the effects of noise on hearing; how to protect their hearing and use hearing protection; and how to keep their ears clean. Pre- and post-tests were distributed. Sound levels ranged from about 80 to 110 decibels in band rooms and 95-110 decibels in shop rooms. The post-tests revealed increases in knowledge regarding the effects of noise on hearing, ways to determine if noise is damaging to hearing, and safe measures to clean ears. Students also indicated a willingness to wear hearing protection when exposed to noise. The success of this pilot program supports the expansion of a partnership between industry and schools with the goal of hearing conservation.