Youth Most at Risk for Motor Vehicle Crashes

Based on the statistics it is clear that all youth are at risk for being involved in traffic-related crashes. Some factors such as age, experience, sex, and personality increase this risk.

Age and Experience

Developmental research suggests that teen drivers do not always realize the consequences of their actions because areas of the brain responsible for making well-grounded decisions and judgments are not fully developed until about age 25.¹ Because of this immaturity, youth are more likely to take risks such as speeding, tailgating, driving while distracted, and driving without a seatbelt. This, coupled with a lack of driving experience, increases the likelihood that younger drivers will be involved in crashes and will be injured if they are in a crash.

In addition to the propensity to take risks, research has identified different visual scanning behaviors for new, young drivers compared to more experienced, older drivers. This may limit the ability of younger, novice drivers to detect high-risk situations² and make it less likely that young drivers recognize and respond correctly to hazards and unexpected situations that might occur while driving.³ The Insurance Institute for Highway Safety (IIHS) suggests that, compared to older, more experienced drivers, even small emergencies are more likely to escalate when a youth is driving.⁴ Specifically,

• the crash rate per mile driven is nearly twice as high for 16-17 year-olds as it is for 18-19 year-olds,⁵ and
• according to the Centers for Disease Control and Prevention (CDC), teens are more likely to be involved in a crash during their first year of independent driving.⁶

Sex

Both males and females are at risk for being involved in motor vehicle crashes, but the risk is substantially higher for male teen drivers. Specifically, in 2016, 66 percent of youth ages 13 to 19 killed in motor vehicle crashes (1,858 individuals) were male.⁷ Males are more likely to speed, drive after drinking,⁸ and are less likely to wear a seatbelt than females.⁹

Personality

Research suggests that some personality factors are related to riskier driving behaviors for youth and an increased likelihood of being involved in a traffic incident or crash.¹⁰ These include youth who have

• a risk-taking propensity or sensation-seeking personality;
• a predisposition to hostility and aggression;
• a susceptibility to peer pressure;
• high levels of confidence and a sense of adventure; and
• a higher tolerance to deviance (i.e., they do not consider deviant behavior wrong).

Further, certain behaviors that youth engage in have also been found to be associated with a predisposition to risky driving behavior and motor vehicle crashes. Youth who engage in antisocial behavior and report early access to and use of tobacco, alcohol, and illegal drugs are at a higher risk for involvement in motor vehicle crashes. In contrast, teens who receive better grades in school tend to engage in less risky behavior and have lower involvement in crashes.¹¹

References