According to Sigmund Freud's psychodynamic perspective, which structure of personality operates on the pleasure principle and seeks immediate gratification?

• A. The collective unconscious
• B. The ego
• C. The id
• D. The superego

Answer: (C)

Verified step by step guidance

1. Understand Freud's model of personality, which consists of three structures: the id, the ego, and the superego.
2. Recall that the id is the most primitive part of personality, present from birth, and operates based on the pleasure principle.
3. Recognize that the pleasure principle means seeking immediate gratification of instinctual drives and desires without considering reality or consequences.
4. Contrast the id with the ego, which operates on the reality principle and mediates between the id and external world, and the superego, which represents internalized moral standards.
5. Conclude that the structure of personality that operates on the pleasure principle and seeks immediate gratification is the id.