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Sigmund Freud split the human psyche into these three parts:

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Freud Behind His Desk
Retry Correct Incorrect Sigmund Freud separated the mind into three parts in his studies on the mind and behavior. The Id is the unconscious part of the mind, and the Superego provides a moral standpoint on which the Ego makes decisions and acts.
Authenticated News/Getty Images
Authenticated News/Getty Images

Sigmund Freud split the human psyche into these three parts:

  • Id, Ego, Superego
  • Awake, asleep, hallucinating
  • Self-actualization, self-esteem, self-awareness
  • Extrovert, introvert, ambivert
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