Normally, a Person Who Is Driving a Car Has No

Normally, a person who is driving a car has no difficulty listening to music and simultaneously carrying on a conversation. If bad weather hits, however, the driver may turn off the music and ask passengers to be quiet in order to concentrate. It is most likely that the poor driving conditions

A) bring about a decrease in reaction time.
B) place additional demands on mental resources.
C) eliminate the use of controlled processes.
D) eliminate the need for response selection.