Which of the following is not listed as a defense mechanism?

• A. Humor
• B. Denial
• C. Projection
• D. Rationalization

Answer: (A)

Defense mechanisms are unconscious strategies people use to cope with anxiety or uncomfortable feelings. Denial involves refusing to accept a painful reality. Projection is when someone attributes their own unacceptable thoughts or emotions to others. Rationalization is offering logical-sounding explanations to justify unacceptable behavior or outcomes. Humor, while it can help relieve tension, is not typically categorized as a defense mechanism in standard lists; it’s usually viewed as a healthy coping style rather than an ego-defense. So, humor is the one not listed as a defense mechanism.