John Kihlstrom

"Freud’s cultural influence [on the West] is based, at least implicitly, on the premise that his theory is scientifically valid. But from a scientific point of view, classical Freudian psychoanalysis is dead as both a theory of the mind and a mode of therapy (Crews, 1998; Macmillan, 1996). No empirical evidence supports any specific proposition of psychoanalytic theory, such as the idea that development proceeds through oral, anal, phallic, and genital stages, or that little boys lust after their mothers and hate and fear their fathers. […] It is one thing to say that unconscious motives play a role in behavior. It is something quite different to say that our every thought and deed is driven by repressed sexual and aggressive urges; that children harbor erotic feelings toward the parent of the opposite sex; and that young boys are hostile toward their fathers, who they regard as rivals for their mothers’ affections. This is what Freud believed, and so far as we can tell Freud was wrong in every respect. For example, the unconscious mind revealed in laboratory studies of automaticity and implicit memory bears no resemblance to the unconscious mind of psychoanalytic theory"

"Freud also changed the vocabulary with which we understand ourselves and others. […] While Freud had an enormous impact on 20th century culture, he has been a dead weight on 20th century psychology . . . At best, Freud is a figure of only historical interest for psychologists. He is better studied as a writer, in departments of [Western] language and literature, than as a scientist, in departments of psychology. Psychologists can get along without him […] Of course, Freud lived at a particular period of time, and it might be argued that his theories were valid when applied to European culture at the turn of the last century, even if they are no longer apropos today. However, recent historical analyses show that Freud’s construal of his case material was systematically distorted and biased by his theories of unconscious conflict and infantile sexuality, and that he misinterpreted and misrepresented the scientific evidence available to him. Freud’s theories were not just a product of his time: they were misleading and incorrect even when he published them."