Perception Gaps
Summary
Perception gaps is an empirical research program — most associated with the international nonprofit More in Common — that documents the systematic overestimation of polarization in democratic publics. More in Common’s framing is that social media magnify the loudest and most extreme voices while the public at large is less divided than activists presume. The frame’s prescriptive implication for campaigners is that messages calibrated to a false consensus of extremism will underperform messages calibrated to the actual distribution of public opinion. [source: more-in-common]
Body
More in Common’s mission statement frames democratic societies as “fracturing” because “the forces of division grow stronger, driving people apart” and identifies social media and AI as mechanisms that “magnify the loudest and most extreme voices” [source: more-in-common]. The organisation’s research programme runs country-specific surveys and qualitative work that map public opinion into overlapping groups with shared references across partisan lines — examples in the publicly described research agenda include the French Destin Commun survey (which highlights common memories and everyday experiences across social and political divides), More in Common US’s typology of Trump voters into MAGA Hardliners, Anti-Woke Conservatives, Mainline Republicans and the Reluctant Right, and the UK After Choosing Sides study on how the Israel–Palestine conflict has reshaped British attitudes to civil debate [source: more-in-common]. Specific campaign-testing claims about the size of the reachable centre are not directly verifiable from More in Common’s homepage text and remain an empirical question tracked in the Open Questions section.
The frame’s prescriptive implication for campaigns, drawing on adjacent literature (Lakoff’s cognitive-framing work, the negative-campaigning literature, and behavioural-science messaging experiments referenced in behavioral-science-in-campaigns), is that values-based, common-ground messaging is more consistent with the perception-gap finding than outrage-based, base-mobilization messaging aimed at a presumed extremist median.
Use it for
Audit your campaign’s target-voter model against actual survey data; decide whether to write for the base (turnout/engagement) or the median (persuasion); avoid the false-consensus trap of writing what your activist bubble already believes.
FAQ
What are perception gaps?
Perception gaps is an empirical research program — most associated with the international nonprofit More in Common — that documents the systematic overestimation of polarization in democratic publics [source: more-in-common]. The framing is that social media magnify the loudest and most extreme voices while the public at large is less divided than activists presume, and the prescriptive implication for campaigners is that messages calibrated to a false consensus of extremism will underperform messages calibrated to the actual distribution of public opinion.
What does More in Common’s research programme document?
More in Common’s research programme runs country-specific surveys and qualitative work that map public opinion into overlapping groups with shared references across partisan lines — examples in the publicly described research agenda include the French Destin Commun survey (which highlights common memories and everyday experiences across social and political divides), More in Common US’s typology of Trump voters into MAGA Hardliners, Anti-Woke Conservatives, Mainline Republicans and the Reluctant Right, and the UK After Choosing Sides study on how the Israel–Palestine conflict has reshaped British attitudes to civil debate [source: more-in-common]. The studies share a method of mapping opinion distributions rather than reporting median positions.
What is the prescriptive implication for campaigners?
The frame’s prescriptive implication for campaigns, drawing on adjacent literature (Lakoff’s cognitive-framing work, the negative-campaigning literature, and behavioural-science messaging experiments referenced in behavioral-science-in-campaigns), is that values-based, common-ground messaging is more consistent with the perception-gap finding than outrage-based, base-mobilization messaging aimed at a presumed extremist median [source: more-in-common]. The implication is that the campaign’s target-voter model should be audited against actual survey data before being used to choose a message register.
How does the perception-gap frame relate to other campaign disciplines?
The frame sits at the intersection of cognitive-framing (Lakoff’s frame-construction rules), framing-and-narrative (operational framing), behavioral-science-in-campaigns (when messaging should be nudged rather than shouted), and audience-segmentation (empirical segmentation methods) [source: more-in-common]. Together these disciplines tell the campaigner to write for the actual distribution of opinion rather than the activist bubble.
Related
- cognitive-framing — Lakoff’s frame-construction rules
- framing-and-narrative — operational framing
- behavioral-science-in-campaigns — when messaging should be nudged, not shouted
- audience-segmentation — empirical segmentation methods
Open Questions
- The empirical extent of perception gaps varies by country and time; the recent raw for more-in-common is the Wayback Machine homepage plus three named research programmes and does not by itself substantiate specific campaign-testing claims (centre-size percentages, base-vs-median message performance).
- Whether perception-gap-informed messages actually outperform outrage-base messages in real electoral tests is still contested in the messaging-research literature.