How do poor vision or hearing affect reaction time?
En español: ¿Cómo afectan una vista o un oído deficientes al tiempo de reacción?
A
They have no effect on driving
B
They delay hazard perception and increase reaction time
Correct answer
C
They improve attention on the road
D
They shorten the stopping distance
Why this is the correct answer
Poor vision or hearing delays the perception of hazards and therefore increases reaction time and stopping distance, raising the risk of an accident.