ABA glossary
Unconditioned reinforcer
Also called primary reinforcer
Definition
A stimulus that functions as a reinforcer without any prior learning history, such as food, water, or warmth; also called a primary reinforcer.
Example from a session
A drink of water reinforces a thirsty learner's request without any training.
Can you spot unconditioned reinforcer in a scenario?
Practice BCBA B.7 with exam-style questions and instant feedback.