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Risky Drivers Have Distinct Emotional Profiles

Risky Drivers Have Distinct Emotional Profiles

Motor vehicle accidents are the leading cause of death and injury among people under the age of 35 accounting for around five million casualties every year. Sadly, repeat offenders are common and are often minimally responsive to education and prevention efforts.

As such, McGill University researchers believe a better understanding of the subconscious and emotional processes of high-risk drivers could make a difference.

In a study focusing on repeat drunk driving and speeding offenders, researchers discovered each of these forms of risky drivers have a distinct behavioral, personality, and neurobiological profiles.

“Surprisingly, these drivers usually don’t consider themselves as risk takers,” says lead author Thomas G. Brown, an assistant professor of psychiatry at McGill and researcher at the Douglas Mental Health University Institute in Montreal.

“If drivers don’t believe they are risky, they will not accept the need to change. On the other hand, if we and they don’t understand their behavior, how can they be expected to change it effectively?”

The study, published in the journal PLOS ONE, looked at four groups of men in Quebec aged between 19 and 39. The groups included those with a history of two or more convictions for drunk driving; those who had been caught speeding or committing another moving traffic violation three or more times in the past two years; those with a driving history that included both these types of offence; and a control group of low-risk drivers.

The researchers gathered background information on the participants’ propensity for drug or alcohol abuse, and on their levels of inhibition and impulsivity. Personal characteristics such as their tendency to seek rewards or thrills in their decision-making, and their capacity to learn from past experience and make better decisions in the future were also assessed.

The study also involved observing participants’ driving on a simulator and measuring their levels of the stress hormone cortisol before and after they completed a stressful task.

The results revealed each group had a distinct emotional and behavioral profiles, leading the research team to speculate that high-risk drivers are more likely to respond to prevention strategies that take their particular characteristics into account.

A technique for thrill- and reward-seeking speeding offenders, for instance, might be to have them spend more time engaging in stimulating activities in a safe environment.

Drunk drivers, because of their greater sensitivity to the effects of alcohol as a cause of their risk taking, might be more responsive to exercises aimed at improving their ability to recall the negative consequences of any amount of drinking whenever they plan to drive.

“This might involve a strategy in which the driver mentally rehearses his plan for a night out when drinking is likely, specifically targeting how to avoid any decision-making about driving once under the influence of alcohol,” Professor. Brown said.

Meanwhile, the group engaging in both forms of dangerous driving was characterized by a lack of concern for others, extending to criminal behavior in some cases.

Past research has shown techniques focusing on a person’s individual motivations — rather than external authoritarian or moral principles — are more likely to succeed in changing behavior in these offenders.

Source: McGill University
Young man drinking and driving photo by shutterstock.

Risky Drivers Have Distinct Emotional Profiles

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Risky Drivers Have Distinct Emotional Profiles. Psych Central. Retrieved on September 19, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 29 Apr 2016)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
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