Introduction to Psychology 10th Edition by Rod Plotnik,Haig Kouyoumdjian

Exercise 18

After a dozen trials that paired the tone with the food, you noticed that as soon as the tone was presented, the dog salivated. Because the tone itself elicited a response similar to that elicited by the unconditioned stimulus (food), the tone is called the (a) _____. The salivation elicited by the tone itself is called the (b) _____.