What is DRI?

Differential Reinforcement of Incompatible Behavior (DRI) reinforces a behavior that cannot happen at the same time as the problem behavior.

Examples

- Problem: Hitting others.
- Incompatible: Keeping hands in pockets. (You can't hit if hands are in pockets).

- Problem: Running around.
- Incompatible: Sitting in a chair.

RBT Practice Exam Scenario

Question: "The RBT reinforces the client for squeezing a stress ball to reduce hand flapping. What is this?"
Answer: DRI. You can't flap and squeeze at the same time.

Frequently Asked Questions About DRI

Why is it better than DRA?

It physically prevents the bad behavior while earning rewards.

Can you always find an incompatible behavior?

No. Sometimes it's hard to find one, so we use DRA instead.