What is the method called when an intervention physically prevents a problem behavior from being completed?

The method referred to when an intervention physically prevents a problem behavior from being completed is known as response blocking. This technique is utilized to disrupt the occurrence of a specific behavior by physically intervening when the individual tries to engage in that behavior. For instance, if a child is about to throw a toy, a practitioner may physically block their arm to prevent this action.

Response blocking is particularly effective in instances where the goal is to eliminate a behavior that is harmful or undesirable while allowing the individual to learn alternative behaviors or skills in a safer manner. This method is grounded in the principles of applied behavior analysis, where controlling the environment is crucial for encouraging positive changes in behavior.

While there are other terms related to behavior intervention, response blocking specifically emphasizes the act of stopping a behavior in its tracks, making it distinct from other interventions that may focus more on distraction or teaching alternative responses.