In a laboratory experiment on the impact of cell phone conversations on driving, drivers missed _____ red lights when talking on the phone as when not talking on the phone.
A) about as many
B) twice as many
C) three times as many
D) five times as many

Question

Quizplus · Accepted Answer

Research has shown that drivers engaged in cell phone conversations can miss up to twice as many red lights compared to when they are not talking on the phone, due to the cognitive distraction caused by the conversation.

In a Laboratory Experiment on the Impact of Cell Phone