In contrast to modern trait theories, those rooted in psychoanalytic ideas have tended to emphasize the potential role of early development in shaping personality. Sigmund Freud, the father of ...

Freud's developing theories on sexual desire cause controversy ... But day after day in his practice, Sigmund Freud saw the other side of Vienna: people who were deeply unhappy — and who did ...

a theory now commonly known as the Oedipus Complex. This idea then laid the foundation for two of Freud's best-known claims — that the sex drive is the main catalyst of all human behavior ...

Freely Thinking About Freudian Free Association A rather famous quote by Sigmund Freud might spur your recall of some of his more memorable theories: “Unexpressed emotions will never die.