登入選單
返回Google圖書搜尋
Evaluation of the Effect of Perception of Risk Messages on Observed Safety Belt Usage. Final Report
註釋This study examined the effect of carefully developed safety belt messages on observed belt usage. Subjects were divided into six groups, including two control groups, with different groups receiving different messages and/or treatments. All subjects appeared for three different sessions. Questionnaires asking about attitudes and behaviors in relation to various health problems and practices were administered at all meetings, but the message was presented only at the second meeting. Between the second and third meetings, subjects made a number of telephone call-ins and heard their specific message repeated. One group experienced a delay between the end of the telephone call-ins and the final meeting. Observations were made of belt usage as subjects arrived at and left the meetings.