A fellow by the name of Wundt (a professor at the university in Leipzig) invented what he called “Wundtian psychology.” And this was very neat because he used this word psychology.

Now, psychology means the study of the spirit. And the totality of Wundtian psychology and all psychology proceeding from that time forward until now is totally a physiological study. And each one of their textbooks starts out very glibly and says, “Well, psychology actually is difficult to define. You really have to know the full history of the subject before you can define psychology.” Having thus expertly defined it, they go on and say that psychology does not have anything, today, to do with the human mind or really even with the spirit.