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Motivated reasoning

Evaluating evidence in ways that favor a desired conclusion or protect an identity.

Published 04 August 2026Updated 04 August 2026

Motivated reasoning changes how strictly people search, interpret, and challenge evidence depending on whether it supports what they want to believe. Apply the same evidential standards to welcome and unwelcome claims and state revision criteria in advance.

Sources

Political and Social Identity Shapes Belief Evaluation

Nature Human Behaviour / 2020 / Paper

Identity-protective cognition and belief persistence.

Confirmation Bias: A Ubiquitous Phenomenon in Many Guises

Review of General Psychology / 1998 / Paper

Broad review of belief-protective search, interpretation, and memory patterns.