You are right regarding my broad claim - I stand corrected. You are also right regarding my lack of authority, but experience shows that authority (professional or otherwise) is not always backed up by a broader understanding. If I'm wrong I'll be the first to admit it. The professor is saying there is no such thing as EQ. What I understand he means is that there is no such thing as EQ in psychology, and therefore the concept does not exist or is worthless. I'm in no position to argue with a professional in psychology on psychology. What I'm saying is that psychology doesn't have a monopoly on defining what traits exist.