The purpose of this project is to compare the effectiveness of several approaches to
influencing hearing protector use. The goals of this study are to further develop an
intervention to promote farmers' use of hearing protectors, and compare the effectiveness of
the developed intervention with two alternative approaches to influencing hearing protector
use behavior, delivered in various combinations. This study will determine if significant
change in hearing protection use can be achieved in a one-shot web-based or protector-supply
intervention. Results will determine the need for future program modifications, e.g.,
inclusion of booster(s).