Which of the following is NOT a requirement for an RBT supervisor?

The requirement that an RBT supervisor must have experience as an RBT is not a formal criterion as outlined by the Behavior Analyst Certification Board (BACB). Instead, the primary qualifications for an RBT supervisor involve having the appropriate credentials, such as being a Board Certified Behavior Analyst (BCBA) or a Board Certified Assistant Behavior Analyst (BCaBA), along with a graduate-level education in behavior analysis.

Supervisors are responsible for providing guidance and oversight to RBTs, ensuring that they adhere to ethical and professional standards while delivering effective treatment. The emphasis is on the supervisor's educational background, credentialing, and adherence to BACB guidelines rather than a direct experiential history as an RBT. Thus, while experience may prove beneficial for practical understanding, it is not a mandated requirement for the supervising role, making this option the correct choice as the answer to the question.