کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
573486 | 877400 | 2008 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Assessing the awareness of performance decrements in distracted drivers Assessing the awareness of performance decrements in distracted drivers](/preview/png/573486.png)
Many studies have documented the performance decrements associated with driver distractions; however, few have examined drivers’ awareness of these distraction effects. The current study measured how well-calibrated drivers are with respect to performance decrements from distracting tasks. In this test track study, 40 younger and older drivers completed a series of tasks on a hand-held or hands-free cell phone while driving around a course in an instrumented vehicle. Subjective estimates of performance decrements were compared to actual performance decrements. Although their driving performance suffered in dual-task conditions, drivers were generally not well-calibrated to the magnitude of the distraction effects (r = −.38 to .16). In some cases, estimates of distraction were opposite of the observed effects (i.e., smaller estimates of distraction corresponded to larger performance deficits). Errors in calibration were unassociated with several measures of overconfidence in safety and skill, among other variables. We discuss the implications of these findings for potential mitigation strategies for distracted driving.
Journal: Accident Analysis & Prevention - Volume 40, Issue 2, March 2008, Pages 675–682