The meeting escalated and you are not sure how. The conversation that should have lasted five minutes turned into an argument. Your direct report shuts down every time you give feedback and you cannot figure out why.
Every one of those situations has the same root cause: someone slipped out of Adult. The Adult teaches you Transactional Analysis -- Duane K. Andrews's framework for understanding which ego state is driving any conversation, staying composed when others are not, and communicating with the kind of calm authority that makes people actually listen.
The Adult is a professional leadership tool built on the frameworks of Duane K. Andrews, MBA. Please acknowledge the following before proceeding.