title: Observations of how drivers fasten their seatbelts in relation to various startup tasks.
abstract: Observational data were collected to determine the percentage of drivers that followed various seatbelt buckling sequences. Observers scored the buckling sequence and recorded the time between various startup events and fastening the seatbelt of 1600 drivers in two urban areas, Pinellas County, Florida, and Halifax, Nova Scotia, Canada. The results indicated that most drivers waited to buckle their seatbelt until after they started their vehicle or placed it into gear, with a substantial proportion buckling after placing the vehicle in motion. These results suggest that a salient second seatbelt reminder that was initiated 30s after placing the vehicle in gear would only be experienced by persons who do not buckle their seatbelt and less than 1% of drivers who buckle their seatbelt more than 29 s after placing the vehicle in gear.
authors.affiliation: Center for Education and Research in Safety, Shediac, New Brunswick, USA.
authors.forename: J E Louis
authors.initials: JE
authors.lastname: Malenfant
authors.forename: Ron
authors.initials: R
authors.lastname: Van Houten
mesh_terms: D000328:Adult; D000368:Aged; D001334:Automobile Driving / Q000523:psychology*; D005260:Female; D005431:Florida; D006184:Habits; D015438:Health Behavior; D006801:Humans; D008297:Male; D008875:Middle Aged; D009674:Nova Scotia; D012622:Seat Belts / Q000706:statistics & numerical data*; D013997:Time Factors; D014504:Urban Health