Which Freudian structure mediates between the id and reality?

• A. Id
• B. Reality principle
• C. Ego
• D. Superego

Answer: (C)

The ego is the structure that mediates between the id and reality. It develops to deal with the impulse-driven demands of the id (pressing for immediate gratification) by weighing them against the constraints and opportunities of the real world. The ego operates according to the reality principle, delaying gratification when necessary and planning actions that will satisfy desires in socially acceptable and practical ways. It also keeps the id in check by considering the moral standards of the superego, and it uses defenses and problem-solving to reduce anxiety as it navigates competing demands. The id is the source of raw urges, the superego embodies internalized rules and ideals, and the reality principle is the guiding rule that the ego follows to harmonize inner drives with external reality.