People Underestimate How Open Political Foes Are

A four-experiment study in Portugal and Sweden suggests correcting that misperception could ease polarization, though this remains untested.

Updated on Nov. 3, 2026 in Social Sciences

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Researchers found people in Portugal and Sweden consistently underestimate how open political opponents are to differing views, a misperception that may fuel polarization. AI Illustration. Upload story photo >

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A study published November 3, 2026 in the Journal of Experimental Social Psychology found people are overly pessimistic about how open political opponents are to differing views. The four-experiment research, comparing participants in Portugal and Sweden, is peer-reviewed and published, not a shipped product or applied intervention.

Why it matters

The authors suspect perceived receptiveness is a psychological barrier to inter-partisan dialogue, and that these misperceptions are tied to negative expectations about political conversations. They wrote that correcting such misperceptions might offer a route for easing polarization.

The evidence is four experiments run in two countries, published in a peer-reviewed journal. The source provides no effect sizes or sample counts, and the authors' link between correcting misperceptions and reduced polarization is a proposal rather than a demonstrated result.

The players

André Mata

Psychologist at the University of Lisbon who led the study on perceived receptiveness and political dialogue.

Linköping University

Swedish university whose researchers collaborated on the four-experiment study comparing Portugal and Sweden.

Journal of Experimental Social Psychology

Peer-reviewed academic journal that published the study on November 3, 2026.

The details

Researchers designed a series of studies to measure how people perceive the receptiveness of others and to test whether changing those perceptions increases willingness to engage in political conversation. The core question was whether perceived receptiveness of political opponents acts as a psychological barrier to dialogue across partisan lines. Across the experiments, participants consistently underestimated how open others were to different political ideas, and those misperceptions were associated with negative expectations about talking politics with them.

Timeline

  1. November 3, 2026 (Monday): study published in the Journal of Experimental Social Psychology.

  2. August 2026: Nardi spoke with AlterNet about deteriorating bipartisanship in Washington.

  3. 1992 or 1994: Newt Gingrich urged House members to stay in their districts rather than move to D.C.

The Tech Race

This study sits in the social-science research line on partisan perception rather than in any competing technology effort. Its contribution is cross-national evidence from two European samples, which the authors position as a first step toward testing interventions.

The study is research-stage and does not change how people talk politics today. Its practical relevance depends on follow-up work testing whether correcting perceived receptiveness changes actual conversations.

The takeaway

Watch for follow-up studies testing whether correcting perceptions of receptiveness changes real political conversations. The published paper in the Journal of Experimental Social Psychology is the primary record to track.

Further reading

For broader context on how perception shapes public debate, see our Social Sciences coverage.

Source note: This article includes information reported by Alternet.

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