

And the id is nothing if not the psychic representative of biology." But the wish alone cannot satisfy the body, which functions according to the pleasure, or instant gratification, principle. The infant, in the Freudian view, is pure, or nearly pure, id. It doesn't 'know' what it wants in any adult sense it just knows that it wants it and it wants it now. As one researcher has put it: "Just picture the hungry infant, screaming itself blue. In the id, these drives require instant gratification or release. Sometimes the word Freud used in German, Triebe, is mistranslated as "instincts," but it literally means "drives." On occasion, Freud also called them "wishes." Drives are translations of basic human needs into motivational forces. It is organized around the primitive drives of sexuality and aggression that arise from the body. The id (Latin, "it" in English, Es in the original German) represented primary process thinking-our most primitive, need-gratification impulses. That feeling is anxiety.įreud borrowed the term "Id" from the Book of the It ( Das Buch vom Es in German) by Georg Groddeck, a pioneer of early psychosomatic medicine. This is why sometimes the ego, or "I," can feel overwhelmed or threatened by the demands of those parties, and unable to reconcile them all. It is at the crossroads of reality, society (represented by the superego), and biology (represented by the id).

Of three agencies of the mind, the ego is in the most difficult position. These either originate in the unconscious, such as drives and instincts, or they can become "hidden" at some point in life, because people cannot bear to be aware of them, such as memories of trauma. For Freud, however, these two were just the tip of the iceberg: The largest part of the human mind is hidden-unconscious-things that people cannot become aware of easily.

The preconscious may be defined as "available memory." the things a person is not thinking about "right now." but can easily remember (such as moral and social norms). In Freud's theory the id corresponds to the unconscious, the ego to the conscious, and the superego to the "preconscious." The conscious mind is what a person is aware of at any given moment (reality).

Sigmund Freud introduced what would later come to be called the "structural theory" of psychoanalysis in his 1923 book, The Ego and the Id.
