Citation

Walker GH, Stanton NA, Young MS. Transp. Res. F Traffic Psychol. Behav. 2008; 11(4): 282-299.

Copyright

(Copyright © 2008, Elsevier Publishing)

DOI

10.1016/j.trf.2008.01.003

PMID

unavailable

Abstract

The dominant technological trajectory in vehicle design brings with it similarly dominant driver performance issues in regard to vehicle feedback and driver situational awareness (SA). Three experiments are reported in this paper that describe not only the effects on driver SA of manipulations of vehicle feedback but also illuminate issues concerned with SA measurement methods and contexts. The findings suggest that current trends in vehicle design may contribute little towards a driver's SA and, in fact, may actually show a generalized trend towards decreasing it. The efficacy of verbal protocol and probe recall SA measurement techniques is noted in terms of observing this effect. On the other hand, a concerning dissociation occurred with findings from a self-report measure of SA. Drivers appear to show a concerning lack of self-awareness of their SA and, indeed, any shortfall in it.

Language: en