Answer:
The correct answer is: Spontaneous Recovery
Explanation:
Spontaneous Recovery refers to the phenomenon of reemergence of a response that was previously extinguished after a period of non-exposure. This concept involves learning and memory and was proposed by the Russian physiologist, Ivan Petrovich Pavlov.
This phenomenon is associated or connected with the learning procedure, known as the classical conditioning.
Therefore, in the given situation the reemergence of good feelings triggered by cologne is an example of Spontaneous Recovery.