Examining neurocognitive correlates of risky driving behavior in young adults using a simulated driving environment

Young adults aged 18-24 account for a disproportionate number of motor vehicle accidents, yet the neurocognitive factors that contribute to increased crash risk are not often studied in this age group. The present study examined the contributions of risk taking propensity, executive functioning, and attention to performance on a virtual reality driving task. Participants completed a driving task, as well as a battery of neurocognitive tests. Results showed that greater risk taking propensity and better performance on a measure of attention and processing speed predicted higher speeds. Implications for assessment and rehabilitation in young adult populations are discussed.