Positive Bias in Teenage Drivers With ADHD Within a Simulated Driving Task

Area of Science:

• Developmental Psychology
• Neurodevelopmental Disorders
• Traffic Safety Research

Background:

• Adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD) often exhibit a positive bias, overestimating their capabilities.
• This positive bias is understudied in adolescent drivers, a group at higher risk for negative driving outcomes.
• Understanding this bias is crucial for developing targeted interventions for teenage drivers with ADHD.

Purpose of the Study:

• To investigate the presence and extent of positive bias in driving performance among adolescents with ADHD.
• To examine the relationship between positive bias in driving self-assessment and risky driving behaviors.

Main Methods:

• 172 adolescents diagnosed with ADHD (combined type) participated in the study.
• Participants completed a driving simulation task.
• Self-rated driving performance was compared with external performance indicators.

Main Results:

• Adolescents with ADHD demonstrated a significant positive bias, overestimating their driving competence both globally and for specific behaviors.
• Global self-ratings of driving ability showed a more pronounced positive bias.
• A greater global positive bias predicted increased engagement in risky driving behaviors during the simulation, independent of disruptive behavior disorder symptoms.

Conclusions:

• The findings highlight a significant overestimation of driving skills among teenage drivers with ADHD.
• This self-perception bias is directly associated with higher rates of risky driving.
• Results provide critical insights for designing effective prevention and intervention strategies for this demographic.