Which of these is NOT a core principle outlined for RBTs?

The principle of focusing on personal gain does not align with the ethical standards and responsibilities expected of Registered Behavior Technicians (RBTs). RBTs are expected to prioritize the welfare of the clients they serve, adhering to guidelines that emphasize integrity, competence, and respect for all individuals involved in the therapeutic process. In contrast to personal gain, these other principles highlight the importance of ethical practice and accountability in the field of behavior analysis. By ensuring their actions are grounded in professional values, RBTs contribute to a positive therapeutic environment and uphold the integrity of their work.