Question

when does cell phone use not cause a driver to be distracted?
a when the driver is moving very slowly
b when the car is stopped at a traffic light
c when the driver is using a hands - free phone
d cell phone use can always cause a distraction.

Explanation:

Using a cell - phone, whether hands - free or not, requires cognitive attention which can distract a driver. Even at slow speeds or when stopped at a traffic light, the mental distraction can lead to reduced situational awareness.

Answer:

D. Cell phone use can always cause a distraction.