Freudian theory
... One of these theories is the psychoanalysis theory. In this theory Freud uses four different techniques. ... The second theory is called the personality structure theory. ... The third theory that will be covered is the psychosexual theory. This theory is about the stages a person goes through before he/she reaches full personality development. ... In this paper Freud’s psychoanalysis theory, personality structure theory, and psychosexual stages theory will be discussed (Roazen, 1998). ... Personality Structure In almost every book about Sigmund Freud one will probably find his theory on personality structure. ... Psychosexual Stages Theory Another theory that Freud had was the one about psychosexual stages. ... It would be my theory that a person’s personality is never fully developed, because people are constantly changing.