A _____ reinforcer is innately satisfying and it does not take any learning on the organism's part to make it pleasurable.

A) secondary
B) primary
C) tertiary
D) intermediary

Primary Reinforcer

A stimulus that is naturally rewarding and satisfying, and requires no learning to become desirable, such as food or water.

Innately Satisfying

Actions or objects that are inherently pleasurable and do not require learning to be enjoyed.

Learning

The process of acquiring knowledge or skills through experience, study, or being taught.