theory of cognitive dissonance

E615420

The theory of cognitive dissonance is a foundational psychological framework explaining how people experience and reduce mental discomfort when their beliefs, attitudes, or behaviors conflict.

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Predicate Object
instanceOf psychological theory
social psychology theory
theory of attitude change
appliedIn attitude change research
consumer behavior research
health psychology
organizational behavior
political psychology
author Leon Festinger
coreConcept cognitive dissonance
consonant cognitions
dissonant cognitions
irrelevant cognitions
defines cognitive dissonance as psychological discomfort from inconsistent cognitions
describedIn A Theory of Cognitive Dissonance
developedBy Leon Festinger
explains mental discomfort from conflicting attitudes
mental discomfort from conflicting behaviors
mental discomfort from conflicting beliefs
motivation to reduce inconsistency between cognitions
field psychology
social psychology
hasKeyExperiment Festinger and Carlsmith 1959 induced compliance study
hasKeyPhenomenon decision dissonance
effort justification
forced compliance
induced compliance
selective exposure to information
influenced attitude theory
persuasion research
theory of planned behavior
influencedBy Gestalt psychology
predicts effort justification
insufficient justification effects
people avoid information that increases dissonance
people seek information that reduces dissonance
post-decision dissonance after difficult choices
spreading of alternatives after decisions
proposesMechanism addition of new cognitions
change of attitude
change of behavior
selective exposure to information
trivialization of dissonant cognitions
publicationYear 1957
1957
relatedTo balance theory
consistency theories
self-perception theory
status foundational theory in social psychology
testsTheory theory of cognitive dissonance

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Leon Festinger knownFor theory of cognitive dissonance
Festinger and Carlsmith 1959 induced compliance study testsTheory theory of cognitive dissonance
subject linked to: theory of cognitive dissonance
A Theory of Cognitive Dissonance describes cognitive dissonance theory
linked to: theory of cognitive dissonance