Which statement about behavior management is most accurate?

• A. Punishing undesirable behavior consistently will quickly eliminate it.
• B. To change a behavior, one must first know its function.
• C. Behavior change depends on the child's mood that day.
• D. Ignoring all behavior is the best strategy.

Answer: (B)

Understanding why a child behaves a certain way is essential because behavior serves as a form of communication. Each action usually has a purpose—getting attention, avoiding or escaping a task, obtaining a desired item, or fulfilling a sensory need. When you identify the function, you can design supports that address that need directly and teach a more appropriate way to meet it. This approach—often called identifying the function first—lets you plan how to prevent the trigger, introduce an acceptable alternative behavior, and reinforce the new behavior in a way that reduces the undesired one.

If a child acts out to gain attention, you shape the response by giving attention to the appropriate behavior and not to the outburst. If the goal is to escape a demand, you adjust the task or provide a brief, predictable break that does not reinforce avoidance. Punishment, used alone, may suppress the behavior but doesn’t teach a better way to meet the underlying need and can harm trust. Relying on mood is unreliable, and ignoring all behavior isn’t appropriate or safe because some situations require support or intervention.