Which of the following is true regarding disruptive students?

The assertion that the teacher should walk around the room to minimize disruptions is based on effective classroom management practices. When instructors engage in proximity control by moving around the classroom, they can more easily monitor student behavior and address disruptions before they escalate. This movement creates a more dynamic learning environment and helps maintain students' focus and attention.

Being physically present among the students allows the instructor to foster a positive rapport, making students feel more accountable for their conduct. This approach not only helps in minimizing disruptions but also encourages participation and engagement in the lesson.

The other choices do not present effective strategies for handling disruptive behavior. Flicking lights on and off can create confusion and may not address the underlying issue causing the disruption, while using scenarios might not be directly linked to controlling disruptive behavior. Lastly, suggesting that disruptive students are not the instructor's responsibility neglects the teacher's role in managing the learning environment and supporting all students in their educational journey.