Take This Psychology Trivia Quiz to See How Well You Know the Human Mind!

Sigmund Freud split the human psyche into these three parts:

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.

Next

Authenticated News/Getty Images

Authenticated News/Getty Images

Sigmund Freud split the human psyche into these three parts:

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