Yours, Etc.: Origins and Uses of 8 Sign-Offs
metapsychology met·a·psy·chol·o·gy (mět'ə-sī-kŏl'ə-jē)
Philosophical inquiry supplementing the empirical science of psychology and dealing with aspects of the mind that cannot be evaluated on the basis of objective or empirical evidence.
A comprehensive system of psychology involving several different approaches to mental processes as described in the Freudian theory of the mind.