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Mind wandering behind the wheel: performance and oculomotor correlates
Jibo He1, Ensar Becic, Yi-Ching Lee
1Department of Psychology, University of Illinois at Urbana-Champaign, USA.
Human Factors
|April 8, 2011
Summary
Driver mind wandering, a state of inattention, increases crash risk. While driving, mind wandering narrows visual focus but doesn't significantly impair vehicle control, suggesting a failure to monitor the driving environment.
Area of Science:
- Cognitive Psychology
- Human Factors in Transportation
- Neuroscience of Attention
Background:
- Driver mind wandering is a significant risk factor for motor vehicle crashes.
- Understanding the mechanisms of mind wandering is crucial for improving driving safety.
Purpose of the Study:
- To investigate the frequency and correlates of driver mind wandering.
- To examine performance and attentional changes associated with mind wandering during driving.
Main Methods:
- Participants engaged in a car-following task using a high-fidelity driving simulator.
- Self-reports of mind wandering were collected, alongside vehicle control and eye movement data.
Main Results:
- Mind wandering led to few deficits in vehicle control compared to attentive driving.
- Participants experiencing mind wandering exhibited a narrower focus of visual attention on the road ahead.
Conclusions:
- Mind wandering during driving can result in a failure to adequately monitor the surrounding environment.
- Identifying behavioral markers of mind wandering can aid in detecting and mitigating driver inattention.
