An evaluation of three corporate strategies for safety belt use promotion.

Different types of awareness sessions to promote employee safety belt use were evaluated. Across eight different employee safety meetings three dichotomous variables were manipulated: the type of presentation format (lecture vs discussion), the presence or absence of safety belt pledge cards, and the presence or absence of an incentive component. All groups showed a four-fold increase in safety belt use. Five months after the interventions, belt use was still significantly higher than baseline levels. Generalization across employees was demonstrated by a significant increase in safety belt use for those who did not attend the awareness session. The awareness session with a discussion format influenced greater increases in safety belt use than did the lecture-based sessions, but pledge cards and incentives did not increase the impact of these awareness sessions.