A smoker who knows smoking is harmful decides that the risk is exaggerated. Which concept explains this?

Answer and explanation

Correct answer: C. Cognitive dissonance

  1. Step 1: Holding two conflicting beliefs causes discomfort. Step 2. People reduce it by changing one belief to fit the behavior. Answer: cognitive dissonance. Why not the others: self-efficacy is belief in one's ability, and the halo effect generalizes one positive trait.

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