Highlights Novice teen drivers engaged in secondary tasks while drive on a test track at 0 and 12 months of licensure. Their single longest glance off the forward roadway and their total time looking away from the forward roadway were examined. Novice drivers showed an improvement on both measures from month 0 to month 12 while their parents show no improvement. Glances away from the forward roadway while driving could explain higher crash rates among young novice drivers.
Abstract During their first year of driving, crash rates among novice drivers are very high but decline rapidly. However, it is not clear what skills or knowledge they are acquiring in this period. Secondary task engagement while driving is a contributing factor to many traffic collisions and some of the elevated crash risk among novices could be explained by greater prevalence or longer periods of eyes off the road while engaging in these non-driving tasks. The current study looked at the eye glances of novice teen drivers engaging in secondary tasks on a test track at 0 and 12 months of licensure and compared their performance with their parents. Novices improved from 0 to 12 months on their longest single glance off the forward roadway and total percentage of time for eyes off the forward roadway, but parents remained stable. Compared with their parents, the longest single glance off the forward roadway was longer for novices at 0 months, but by 12 months there was no difference between the groups. However, for total percentage of time for eyes off the forward roadway, novices performed the same as their parents at 0 months and actually had shorter times at 12 months. These findings could reflect the combined development of driving skills over 12 months and the relative experience that modern teenagers have with portable electronic devices. The results suggest that novice drivers are particularly poor at engaging with secondary tasks while driving.
Changes over 12 months in eye glances during secondary task engagement among novice drivers
Accident Analysis and Prevention ; 93 ; 48-54
2016-04-18
7 pages
Article (Journal)
Electronic Resource
English
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