Whenever Hosea Thinks About Eating Jalepeño Peppers, His Mouth Waters

Multiple Choice

Whenever Hosea thinks about eating jalepeño peppers, his mouth waters as if he is about to eat them. At first, he was having this reaction only when he smelled the food that he normally eats with them. This kind of conditioning is called

A) higher-order conditioning
B) avoidance learning.
C) operant conditioning.
D) aversive conditioning.