Stopping Reinforcement to Reduce Behavior
Extinction is the process of withholding reinforcement for a previously reinforced behavior. Over time, the behavior decreases. It is a powerful tool but must be used carefully.
The Extinction Burst
When you first implement extinction, the behavior usually gets worse before it gets better. This is called an extinction burst. The client tries harder to get the reinforcement they are used to. You must persist through this phase.
Examples by Function
Attention: Ignoring a child who screams for attention.
Tangible: Not giving the candy when a child cries for it.
Escape: Not allowing a child to leave the table when they throw work on the floor (follow through with the demand).
Safety First
Extinction is not used for dangerous behaviors (like severe aggression) if it puts anyone at risk. Always follow the Behavior Intervention Plan (BIP).