ABA Glossary

By Dana Meller, M.A., BCBA
Edited by Tyra Sellers, J.D., Ph.D., BCBA-D
ABA Glossary by Dana Meller, M.A., BCBA, edited by Tyra Sellers, J.D., Ph.D., BCBA-D

Discriminative stimulus (SD)

A stimulus in the presence of which specific responses have been reinforced in the past and in the absence of which the same responses have not been reinforced in the past.

6th Edition TCO

B.12 Identify examples of stimulus control.

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