• J Gerontol B Psychol Sci Soc Sci · Mar 2009

    Do older drivers at-risk for crashes modify their driving over time?

    • Lesley A Ross, Olivio J Clay, Jerri D Edwards, Karlene K Ball, Virginia G Wadley, David E Vance, Gayla M Cissell, Daniel L Roenker, and John J Joyce.
    • Department of Psychology, University of Alabama at Birmingham, USA. LesleyARoss@gmail.com
    • J Gerontol B Psychol Sci Soc Sci. 2009 Mar 1; 64 (2): 163-70.

    AbstractFive-year driving habit trajectories among older adults (n = 645) at-risk for crashes were examined. Performance measures included Useful Field of View (UFOV). Motor-Free Visual Perception Test, Rapid Walk, and Foot Tap. Self-report measures included demographics and the Driving Habits Questionnaire. Longitudinal random-effects models revealed that drivers at-risk for subsequent crashes, based upon UFOV, regulated their driving more than the lower-risk participants. Restricted driving was present at baseline for the at-risk group and was observed in longitudinal trajectories that controlled for baseline differences. Results indicate that persons at-risk for subsequent crashes increasingly limit their driving over time. Despite this self-regulation, a larger sample of such older drivers was twice as likely to incur subsequent at-fault crashes. Results suggest that self-regulation among older drivers at-risk for crashes is an insufficient compensatory approach to eliminating increased crash risk. UFOV is a registered trademark of Visual Awareness, Inc.

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