🧠ap psychology review

Cognitive Dissonance

Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated August 2025

Definition

Cognitive dissonance refers to the mental discomfort or tension that arises when a person holds conflicting beliefs, attitudes, or values. This occurs because individuals have an innate drive to maintain consistency in their thoughts and behaviors.

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