In the context of behavior modification, what is an example of DRI?

• A. Encouraging a student to raise their hand instead of shouting out
• B. Reinforcing a student for staying seated during class
• C. Allowing a student to talk out loud during class
• D. Removing a toy when a child acts out

Answer: (B)

The example of DRI, which stands for Differential Reinforcement of Incompatible Behavior, is best represented by encouraging a specific behavior that cannot occur simultaneously with an undesired behavior. In this case, reinforcing a student for staying seated during class directly aligns with DRI principles. When a student is seated, they cannot be engaging in behaviors that may disrupt the class, such as standing up or moving around. By reinforcing the behavior of staying seated, the teacher is effectively promoting an incompatible behavior that reduces the likelihood of disruptive actions.

This strategy is particularly useful because it not only encourages positive behavior but also diminishes the occurrence of negative behavior through the emphasis on actions that physically cannot coexist. In this scenario, the focus is on fostering a behavior that supports a conducive learning environment, which is a central goal of effective behavior modification strategies.