Learning Objectives By the end of this section, you will be able to: Define psychoanalytic theories and therapies Identify nursing applications of psychoanalytic theories and therapies Dr. Sigmund Freud (1856–1939) was the founder of psychoanalysis and noted for his theory that provides explanation of mental health, associated influences, and treatments (Mcleod, 2024b). Freud’s work on the ego defense mechanisms … Continue reading 2.2 Psychoanalytic Theories and Therapies