Penny wanted to find out how long it would take her sister Cathy to press a button when she hears a tone.The amount of time from the onset of the tone to the button press is termed a _____ time.
A)reaction
B)behavior
C)stimulus
D)response

Question

Quizplus · Accepted Answer

A reaction time is the amount of time it takes for an individual to respond to a stimulus, in this case, pressing a button after hearing a tone. Behavior refers to any observable action or response, whereas stimulus is the external factor that triggers a response. Response is a general term that can refer to any action or behavior following a stimulus. Therefore, reaction time is the best choice to describe Penny's inquiry.

Penny Wanted to Find Out How Long It Would Take