Sigmund Freud’s Stages of Psychosexual Development

Sigmund Freud is regarded as the father of psychodynamic theories, the founder of psychoanalysis and the creator of psychosexual stages theory of human development. Regardless of the acceptance or disapproval of his ideas about human development, his influence over psychology was enormous. During a puritan era he managed to construct a theory of unconscious motivation, of human sexuality and instinctual aggression.