PSYCHODYNAMIC

Psychodynamic psychotherapy is adapted from Psychoanalytic theories and practices, which assert that the unconscious mind influences our conscious thought processes and behaviours. 

Psychoanalysis originated in the late 19th Century. Classical Psychoanalysis gave rise to multiple schools of thought that diverged from the Freudian tradition. Modern Psychodynamic psychotherapy draws upon these varied approaches in its attempt to explore and delineate the psyche.

For a more in-depth explanation, you can read my article: Psychodynamic Psychotherapy - How does it work?