“…Workers who did not perceive barriers (e.g., interference of HPDs with work tasks) reported higher use of HPDs (Lusk, Ronis, & Hogan, 1997; Ronis, Hong, & Lusk, 2006; Wadud, Kreuter, & Clarkson, 1998). A positive relationship was found between HPD use and self‐efficacy (Lusk, Ronis, & Hogan, 1997; Melamed, Rabinowitz, Feiner, Weisberg, & Ribak, 1996; Rabinowitz, Melamed, Feiner, Weisberg, & Ribak, 1996). Lusk, Ronis, and Hogan (1997) also found that, when workers perceived the use of HPDs as having benefits, such as prevention of NIHL and protection of their inner ear, they had higher rates of HPD use.…”