Cognitive dissonance is the psychological discomfort people feel when their beliefs, values, or self-image conflict with their actions, decisions, or new information.
Cognitive dissonance is a theory in psychology describing the tension that arises when a person holds inconsistent beliefs, or when behavior conflicts with stated values. That discomfort often motivates the person to reduce the inconsistency by changing behavior, revising beliefs, or adding a justification.
A belief, value, or self-image clashes with a behavior, decision, or new information.
Example: A student believes honesty matters but cheats on an assignment.
The inconsistency creates internal tension such as unease, guilt, defensiveness, or pressure to explain the mismatch.
Example: The student sees the behavior as inconsistent with being an honest person.
The person tries to reduce the discomfort by changing the behavior, changing the belief, or adding a justification.
Example: The student stops cheating, redefines the act as “not really cheating,” or claims the assignment was unfair.
The person brings actions into better alignment with stated beliefs or values.
Example: A student who believes cheating is wrong stops using unauthorized help on assignments.
The person revises the original belief so the conflict feels less serious.
Example: A person who values health but keeps smoking decides that health outcomes are mostly determined by genetics.
The person introduces a new explanation that makes the inconsistency feel reasonable.
Example: A student who cheats tells himself the assignment was unfair or that everyone else was doing the same thing.
“Cheating is wrong. Academic honesty matters.”
A student copies homework, uses unauthorized AI or online help, or shares answers during a test.
The student sees himself as honest but has behaved dishonestly. That mismatch creates discomfort because the behavior conflicts with a moral standard and a preferred self-image.
“My health matters. Good nutrition, sleep, and exercise are important.”
A person repeatedly eats poorly, sleeps very little, skips exercise, or uses substances in ways that conflict with those goals.
The person values health but behaves in ways that undermine it. The discomfort comes from recognizing the gap between stated priorities and repeated habits.
“Being responsible with money matters. I should save and avoid unnecessary debt.”
A person makes repeated impulse purchases, carries avoidable credit card debt, or postpones saving while claiming financial discipline is important.
The person sees himself as financially responsible, but the behavior suggests something else. The resulting tension comes from the clash between identity and evidence.
“Honesty matters. I want to do the right thing even when it is inconvenient.”
A person lies to avoid consequences, takes credit for someone else’s work, or stays silent after acting unfairly.
The discomfort comes from seeing a direct conflict between personal morals and actual behavior. The person wants to view himself as ethical, but the conduct points in another direction.
Festinger, L. (1957). A Theory of Cognitive Dissonance. Stanford University Press.
Harmon-Jones, E., & Mills, J. (Eds.). (1999). Cognitive Dissonance: Progress on a Pivotal Theory in Social Psychology. American Psychological Association.
Aronson, E. (1992). The Social Animal (6th ed.). W.H. Freeman.
By Kristin Marting. On 27 April 2026, TORCHES continues with a conversation with theatre and…
The New York Rangers are in Sunrise to take on the Florida Panthers C team…
Chris Giancarlo, the former chair of the US Commodity Futures Trading Commission, is stepping away…
Dr Albert Hoffman discovered the hallucinatory effects of LSD in April 1943 Source link
Learning Japanese can be an exciting journey, full of new sounds, characters, and cultural insights.…
Photo-Illustration: Vulture; Photos: Maya Dehlin Spach/WireImage, Maya Dehlin Spach/2026GG/Penske Media via Getty Images The girlies…