Do driver anger and aggression contribute to the odds of a crash? A population-level analysis

Background: Driver anger and aggression are believed to be one of the primary contributing factors to motor vehicle collisions. While several methodologies have been used to assess the impact of driver anger and aggression on collision risk, few of these studies have adopted a population-level survey approach. Most, if not all, of the few population-level analyses published were conducted more than a decade ago and adjusted for only a few...