Question: Why is high quality supervision critical in behavior analysis, according to Reid. Parson, and Green? Select all that apply: Staff members will hit barriers to performance, but a supervisor is not necessary to remove them. Providing ABA services is often difficult, and motivation often comes from supervisors when things get tough. Organizational orientation often focuses on clinical tasks. Staff members require additional training for new situations that arise throughout their careers. Many staff hired in ABA are inexperienced with behavior analysis practices.