Results of a direct-observation survey of seat belt use in Michigan conducted in July, 1985, were compared with results of previous surveys in December, 1984, and April, 1985. The current survey observed a probability sample of 20,023 occupants in 12,263 cars and light trucks between July 17 and August 5. Use of restraint systems among motorists of all ages increased substantially between April and July, associated with a law that began requiring seat belt use among front-seat occupants on July 1, 1985.


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    Titel :

    Direct Observation of Seat Belt Use in Michigan, July 1985


    Beteiligte:
    A. C. Wagenaar (Autor:in) / M. B. T. Wiviott (Autor:in)

    Erscheinungsdatum :

    1985


    Format / Umfang :

    56 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Direct Observation of Seat Belt Use in Michigan: December 1985

    A. C. Wagenaar / M. B. T. Wiviott / K. L. Businski | NTIS | 1986


    Direct Observation of Seat Belt Use in Michigan: April 1985

    A. C. Wagenaar / M. B. T. Wiviott / C. P. Compton | NTIS | 1985


    Direct Observation of Seat Belt Use in Michigan: December 1984

    A. C. Wagenaar / M. B. T. Wiviott | NTIS | 1985



    Direct Observation of Seat Belt Use in Michigan: April 1986

    A. C. Wagenaar / K. L. Businski / L. J. Molnar | NTIS | 1986