#1
Which of the following is not a factor affecting driver attention?
Vehicle color
ExplanationVehicle color does not directly affect driver attention compared to other factors like fatigue and distractions.
#2
What is the main effect of fatigue on driver attention?
Decreased alertness
ExplanationFatigue leads to decreased alertness, impairing the driver's ability to focus.
#3
Which type of distraction is most likely to cause accidents?
Visual distractions
ExplanationVisual distractions, such as looking at a phone or scenery, are highly likely to cause accidents by diverting attention from the road.
#4
In adverse weather conditions, drivers should:
Reduce speed and increase following distance
ExplanationIn adverse weather, drivers should decrease speed and increase following distance to maintain safety and control.
#5
What is the term for the phenomenon when a driver's mind wanders away from the driving task?
Highway hypnosis
ExplanationHighway hypnosis refers to the trance-like state where a driver's mind drifts away from the driving task, often experienced during monotonous highway driving.
#6
Which type of distraction is texting while driving classified as?
Cognitive
ExplanationTexting while driving is classified as a cognitive distraction since it diverts the driver's mental attention away from the task of driving.
#7
What effect does the use of mobile phones have on driver attention?
Decreases attention
ExplanationThe use of mobile phones while driving decreases attention, increasing the risk of accidents due to diverted focus.
#8
Which of the following is an example of a cognitive distraction?
Texting
ExplanationTexting is an example of a cognitive distraction as it requires mental attention away from driving.
#9
Which age group of drivers tends to be more susceptible to distractions?
16-25
ExplanationDrivers aged 16-25 are more susceptible to distractions due to their inexperience and propensity for risky behavior.
#10
Which of the following factors can contribute to inattentional blindness while driving?
Visual clutter
ExplanationVisual clutter, such as billboards or busy road environments, can contribute to inattentional blindness, where the driver fails to perceive objects or hazards in plain sight.
#11
What percentage of traffic accidents are estimated to be caused by driver distraction?
15%
ExplanationApproximately 15% of traffic accidents are estimated to be caused by driver distraction, highlighting its significant impact on road safety.
#12
Which part of the brain is particularly affected by distraction while driving?
Prefrontal cortex
ExplanationDistractions while driving primarily affect the prefrontal cortex, responsible for decision-making, impulse control, and attention.
#13
What is the term used to describe the phenomenon when a driver's attention wanders from the driving task?
Distracted driving
ExplanationDistracted driving refers to the phenomenon where a driver's attention deviates from the primary task of driving.
#14
Which of the following factors can contribute to inattention blindness?
High levels of stress
ExplanationHigh levels of stress can contribute to inattention blindness, where the driver fails to perceive critical information despite it being in their field of vision.
#15
What percentage of all traffic crashes are estimated to involve driver inattention?
Approximately 25%
ExplanationApproximately 25% of all traffic crashes involve driver inattention, emphasizing its substantial contribution to road accidents.