Specialist part · #9035 · 2 pts
What influence does driving speed have on the vehicle driver's field of vision?
aAs speed increases, the field of view narrows
bAs speed increases, the field of view expand
cDriving speed has no influence on the driver's field of vision
Why?
As speed increases, the area in which the driver effectively notices events becomes narrower. Attention focuses more on the road ahead, making events at the sides easier to miss. The field of vision therefore neither widens nor remains unchanged, as B and C suggest.