Establishing Operation
EO
In Plain Language
A condition increases a consequence’s effectiveness and changes related behavior.
ABA Definition
A motivating operation that increases a stimulus’s reinforcing or punishing effectiveness and alters behavior historically affected by that stimulus.
Everyday Example
After active play, rest may become more reinforcing and seeking a seat more likely.
ABA Example
A naturally missing art supply can increase the value of that supply and requests for it.
How It May Be Used
The familiar reinforcement example involves increased value and evoked responding; basic needs should remain accessible.