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Paper Title:

Changes in risky driving behaviour among young adults

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Authors:

Dorothy Begg, John Langley

Abstract:

The objective of this study was to determine whether there was a change in the prevalence of risky driving and thrill-seeking behaviour among a cohort of young adults from age 21 to 26 years. This study was part of the Dunedin Multidisciplinary Health and Development Study, which is a longitudinal study of a birth cohort. At ages 21 and 26 years, data was sought on the prevalence of a range of risky driving (e.g. driving after drinking, driving after using marijuana, driving fast just for the thrill of it, taking deliberate risks for fun) and thrill seeking behaviours (bungy-jumping, sky diving, white water rafting, hang-gliding, roller coaster ride) among the cohort. At both ages, 936 members of the cohort were administered a face-to-face interview, using a structured questionnaire that included items on these behaviours. The results showed that, at both ages, risky driving was a predominantly a male activity, but by 26 years of age many males had 'matured out' of these behaviours. At the same time, the desire to take part in thrill-seeking increased among the males. Among the females, there were few significant changes between ages 21 and 26 years but at both ages the prevalence of risky driving and thrill-seeking was relatively low.


The results from this study confirm that risky driving behaviour is predominantly a young male activity. Given that young drivers are also relatively inexperienced, this study provides good evidence why road safety interventions for risky driving behaviour should target young male drivers.

 

 

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