Five Stimuli Are Present in a Room During a Classical

Multiple Choice

Five stimuli are present in a room during a classical conditioning experiment:(1) a tone, which sounds sometimes before the UCS is presented;(2) a bell, which sounds regularly during the experiment;(3) a light, which flickers just before every presentation of the UCS;(4) a beeper, which sounds just after each UCS presentation; and(5) a buzzer, which sounds sometimes after each UCS presentation.Which of these stimuli will most likely come to reliably elicit the CR?

A) the tone
B) the bell
C) the light
D) the beeper
E) the buzzer