Overcoming ideology-consistent biases: does it help to make things easier?

In 2 experiments, we attempted to reduce belief-consistent biases in interpretations of a polarized problem by making information easier to interpret. In the experiments, participants solved numerical problems that were either framed in a politically polarized (the effects of Muslim prayer rooms on...

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Main Authors: Philip U. Gustafsson, Torun Lindholm, Freja Isohanni, Ola Svenson, Sophia Appelbom
Format: Article
Language:English
Published: Cambridge University Press 2025-01-01
Series:Judgment and Decision Making
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Online Access:https://www.cambridge.org/core/product/identifier/S1930297524000445/type/journal_article
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author Philip U. Gustafsson
Torun Lindholm
Freja Isohanni
Ola Svenson
Sophia Appelbom
author_facet Philip U. Gustafsson
Torun Lindholm
Freja Isohanni
Ola Svenson
Sophia Appelbom
author_sort Philip U. Gustafsson
collection DOAJ
description In 2 experiments, we attempted to reduce belief-consistent biases in interpretations of a polarized problem by making information easier to interpret. In the experiments, participants solved numerical problems that were either framed in a politically polarized (the effects of Muslim prayer rooms on support for Islamic extremism) or a neutral setting (the effects of a skin cream on skin rash). In both studies, the problems were presented twice, with the second presentation accompanied with an aid to facilitate problem-solving. In Experiment 1, this aid came in the form of an informative text on how to calculate the numbers to solve the problem. In Experiment 2, the aid provided participants with the first calculus necessary to solve the problem: transforming frequencies to percentages. Overall, results demonstrated belief-consistent responses in the polarized scenario when participants attempted to solve the first problem (higher accuracy when the correct conclusion was in line with participants’ ideology). Information on how to calculate the problem (Experiment 1) only slightly reduced the biased responses, whereas the added percentages (Experiment 2) led to a substantial reduction of the bias. Thus, we demonstrate that the facilitation of complex information on a polarized topic reduces biases in favor of rational reasoning.
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spelling doaj-art-9287bc17ff704d96823e6f096299de452025-02-06T07:40:23ZengCambridge University PressJudgment and Decision Making1930-29752025-01-012010.1017/jdm.2024.44Overcoming ideology-consistent biases: does it help to make things easier?Philip U. Gustafsson0https://orcid.org/0000-0002-4249-5887Torun Lindholm1Freja Isohanni2Ola Svenson3https://orcid.org/0000-0003-1717-7198Sophia Appelbom4Department of Psychology, Stockholm University, Stockholm, SwedenDepartment of Psychology, Stockholm University, Stockholm, SwedenDepartment of Psychology, Stockholm University, Stockholm, SwedenDepartment of Psychology, Stockholm University, Stockholm, Sweden Decision Research at Oregon Research Institute, Eugene, OR, USAHealth Informatics Centre, Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, SwedenIn 2 experiments, we attempted to reduce belief-consistent biases in interpretations of a polarized problem by making information easier to interpret. In the experiments, participants solved numerical problems that were either framed in a politically polarized (the effects of Muslim prayer rooms on support for Islamic extremism) or a neutral setting (the effects of a skin cream on skin rash). In both studies, the problems were presented twice, with the second presentation accompanied with an aid to facilitate problem-solving. In Experiment 1, this aid came in the form of an informative text on how to calculate the numbers to solve the problem. In Experiment 2, the aid provided participants with the first calculus necessary to solve the problem: transforming frequencies to percentages. Overall, results demonstrated belief-consistent responses in the polarized scenario when participants attempted to solve the first problem (higher accuracy when the correct conclusion was in line with participants’ ideology). Information on how to calculate the problem (Experiment 1) only slightly reduced the biased responses, whereas the added percentages (Experiment 2) led to a substantial reduction of the bias. Thus, we demonstrate that the facilitation of complex information on a polarized topic reduces biases in favor of rational reasoning.https://www.cambridge.org/core/product/identifier/S1930297524000445/type/journal_articleanalytic thinkingideological biasmotivated reasoningnumeracy
spellingShingle Philip U. Gustafsson
Torun Lindholm
Freja Isohanni
Ola Svenson
Sophia Appelbom
Overcoming ideology-consistent biases: does it help to make things easier?
Judgment and Decision Making
analytic thinking
ideological bias
motivated reasoning
numeracy
title Overcoming ideology-consistent biases: does it help to make things easier?
title_full Overcoming ideology-consistent biases: does it help to make things easier?
title_fullStr Overcoming ideology-consistent biases: does it help to make things easier?
title_full_unstemmed Overcoming ideology-consistent biases: does it help to make things easier?
title_short Overcoming ideology-consistent biases: does it help to make things easier?
title_sort overcoming ideology consistent biases does it help to make things easier
topic analytic thinking
ideological bias
motivated reasoning
numeracy
url https://www.cambridge.org/core/product/identifier/S1930297524000445/type/journal_article
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