“If it becomes clear that you are not going to get your subordinate past the blame-others stage, you will have to assume the formal role of the supervisor, endowed with position power, and say, “This is what I, as your boss, am instructing you to do. I understand that you do not see it my way. You may be right or I may be right. But I am not only empowered, I am required by the organization for which we both work to give you instructions, and this is what I want you to do…” And proceed to secure your subordinate’s commitment to the course of action you want and thereafter monitor his performance against that commitment.”