Question 7786
What does the driver experience with the tunnel effect?
- They perceive only the center of the roadway and stop seeing the sides.
- A decrease in fatigue.
- A loss of the sense of speed.
Show answer and explanation
Correct answer: They perceive only the center of the roadway and stop seeing the sides.
With tunnel vision, your field of vision narrows. You focus on the center of the roadway and stop seeing what happens on either side, as the image shows, with a clear center and blurry edges. Alcohol causes this, especially at high alcohol levels.