Which of the following is an example of a reactive strategy?

The example of a reactive strategy is conducting crisis intervention during a behavioral incident. Reactive strategies are those that are employed in response to an immediate situation or event, particularly when a behavior becomes challenging or disruptive. Crisis intervention involves immediate action to manage or de-escalate a behavioral incident that is occurring at that moment.

Implementing token economies, using reinforcement schedules, and planning sessions to reduce future incidents are proactive strategies. They involve preparing systems and plans in advance to shape behaviors over time, rather than responding to an incident after it has already occurred. Therefore, in the context of the question, crisis intervention stands out as a clear example of a reactive strategy focused on addressing issues in real time as they arise.