Does speed influence the driver's visual field?
A)No.
B)Yes; the visual field widens as speed increases.
C)Yes; the visual field decreases as speed increases.Correct
# Speed and Visual Field
Yes, speed directly influences the driver's visual field. The higher the speed, the narrower or smaller the visual field becomes, which means the driver sees less peripheral area and focuses mainly on the direct path. This effect, known as "tunnel vision", reduces the ability to perceive objects on the sides and increases the risk of accidents, which is why it is essential to maintain safe speeds according to road conditions.