Are young drivers as careful as they deem? In vehicle data recorders and self reports evaluations

[摘要] PurposeThis paper aims to explore the driving behavior of young drivers few years after licensure based on two different evaluation approaches, which are used in a complementary manner. The evaluation was done with respect to driving exposure and trip safety.MethodsThe evaluation is based on two data collection approaches, which were compiled for the same trips: The first, In Vehicle Data Recorders (IVDR), which were installed in the young drivers’ vehicles for a study period of 8 months. The second, Self-Reports (SR), which were provided by the young drivers at random times throughout the study period. These data have been compared and used in a complementary manner in order to provide an understanding of participants’ driving behavior.ResultsThe results show high correlation of driving exposure which was self-reported and these obtained from IVDR. The results also indicate that young drivers clearly perceived themselves as being safer drivers than they are, according to IVDR findings. In addition variables available only in the SR e.g., the presence of passenger in the car were found to affect the trip risk level.ConclusionsThe analysis obtained should be considered as exemplifying the potential of what may be accomplished and understood using these evaluation approaches.

[发布日期] 2014-08-09

[关键词] In vehicle data recorders;Self-reports;Young drivers;Safety;Risk evaluation