Cited by 360Decision-Making and Behavioral EconomicsSocial and Intergroup PsychologyExperimental Behavioral Economics Studies

The Mechanics of Motivated Reasoning

Epley, Nicholas, Gilovich, Thomas·2016·Journal of Economic Perspectives

Abstract

Whenever we see voters explain away their preferred candidate's weaknesses, dieters assert that a couple scoops of ice cream won't really hurt their weight loss goals, or parents maintain that their children are unusually gifted, we are reminded that people's preferences can affect their beliefs. This idea is captured in the common saying, “People believe what they want to believe.” But people don't simply believe what they want to believe. Psychological research makes it clear that “motivated beliefs” are guided by motivated reasoning—reasoning in the service of some self-interest, to be sure, but reasoning nonetheless. People generally reason their way to conclusions they favor, with their preferences influencing the way evidence is gathered, arguments are processed, and memories of past experience are recalled. Each of these processes can be affected in subtle ways by people's motivations, leading to biased beliefs that feel objective. In this symposium introduction, we set the stage for discussion of motivated beliefs in the papers that follow by providing more detail about the underlying psychological processes that guide motivated reasoning.

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Crossref · 10.1257/jep.30.3.133

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  • Many motivationally biased beliefs depend on an illusion of objectivity: people typically arrive at and sustain desired conclusions only when they can justify them to themselves, which can prevent the formation of wildly implausible motivated beliefs about chatbots.

    “many motivationally biased beliefs aren't yet fully insulated from counterevidence but depend on what has been called an”

    From Are Attributions of Consciousness to AI Chatbots Epistemically Innocent? (2026) · cites this paper as Epley & Gilovich, 2016

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Authors
Epley, N., & Gilovich, T.
Affiliations
  • Nicholas Epley is the John T. Keller Professor of Behavioral Science, University of Chicago, Booth School of Business, Chicago, Illinois.
  • Cornell University (US)
Venue
Journal of Economic Perspectives
Published
2016-08-01
Volume
30
Issue
3
Pages
133-140
ISSN
0895-3309 (ISSN-L)
OpenAlex
W2479768508
Cited by
360
References
21
Citations by year
2026: 41 · 2025: 46 · 2024: 46 · 2023: 48 · 2022: 49 · 2021: 36 · 2020: 34 · 2019: 36 · 2018: 16 · 2017: 6 · 2016: 1 · 2015: 1
FWCI
17.02
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Economic Perspectives (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Topics
  • Social Sciences › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
  • Social Sciences › Sociology and Political Science › Social and Intergroup Psychology
  • Social Sciences › Safety Research › Experimental Behavioral Economics Studies
Keywords
motivated reasoning, motivated beliefs, belief formation, cognitive biases, evidence collection, memory retrieval, self-interest, confirmation bias

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