Metachology.com

“Meta” means “beyond”. The term metapsychology, coined by Freud, has been defined by Frank A. Gerbode, MD as follows, “The science that unifies mental and physical experience. Its purpose is to discover the rules that apply to both. It is a study of the person, his/her abilities, and experience, as seen from his/her own point of view. It goes beyond the study of behavior to the study of that which behaves, the person him or herself, and the person’s perceptual, conceptual, and creative activity.”

Metapsychology (Greek: meta 'beyond, transcending', and ψυχολογία 'psychology')[1] is that aspect of any psychological theory which refers to the structure of the theory itself (hence the prefix "meta") rather than to the entity it describes. The psychology is about the psyche; the metapsychology is about the psychology. The term is used mostly in discourse about psychoanalysis, the psychology developed by Sigmund Freud, which was at its time regarded as a branch of science (with roots in the work of Freud's scientific mentors and predecessors, especially Helmholtz, Brücke, Charcot, and Janet), or, more recently, as a hermeneutics of understanding (with roots in Freud's literary sources, especially Sophocles and, to a lesser extent, Goethe and Shakespeare). Interest on the possible scientific status of psychoanalysis has been renewed in the emerging discipline of neuropsychoanalysis, whose major exemplar is Mark Solms. The hermeneutic vision of psychoanalysis is the focus of influential works by Donna Orange.

https://en.wikipedia.org/wiki/Metapsychology