Question

A ________ reinforcer is any reward that satisfies a basic, biological need, such a hunger, thirst, or touch;on the other hand ________ is an example of a secondary reinforcer.

Answer 1

A primary reinforcer is a reward that satisfies a basic need (eating, drinking, sleeping).  A secondary reinforcer is conditioned or learned.  Some examples of secondary reinforcers include money or grades in school.  A secondary reinforcer must be learned through experience.