Most public assertions primarily signal group identity rather than communicate beliefs about truth.
5 events · 1 assessment · 1 contribution · 2 decisions
Reassessed
Paid reassessment. Added three subclaims (expressive responding modest share; fact-checks improve accuracy; identity-protective cognition), grouped the identity-protective subclaim under the existing argument, wrote its form, and rated it slight. Set importance 0.35, contestation 0.5. Assessed doubtful (0.75), credence 0.12: the 'most public assertions' scope fails on base rates of informational speech, and even in the political domain incentive and correction experiments show assertions largely track sincere belief. Budget-limited search; marginal yield 0.3.
Assessed Doubtful
verdict confidence 0.75 · credence 0.12
The claim generalizes a real phenomenon well beyond what the evidence shows. Identity plainly shapes what people say on politically and culturally charged topics, and scholars of "socially adaptive belief" argue that some public assertions function as signals of loyalty. But most assertions people make in public are not about contested identity-laden questions at all: they concern prices, schedules, directions, work, products and events, where speakers are sanctioned for being wrong and listeners rely on what is said. On that base rate alone, "most public assertions" being primarily identity signals is implausible. Even within the charged domain where the thesis is strongest, the evidence points to assertions largely reflecting sincere belief. Two decades of experiments that pay respondents for accurate answers find that expressive responding explains only a modest share of partisan gaps in factual beliefs, and a large body of correction experiments finds that fact-checks move beliefs toward accuracy on average, even on polarized issues, with backfire rare. Identity-protective processing of contested evidence is documented but its size and interpretation are disputed, and it concerns how beliefs are formed rather than whether assertions are meant to convey them. A narrower claim, that on a minority of salient political and cultural topics identity signaling is a major function of public assertion, is far more defensible and remains a live question. What would change the verdict for the broad claim is evidence that ordinary informational assertion is a small share of public speech, or that incentivized and corrected beliefs on most topics stay unmoved.
Claim proposal accepted
The proposal states a single, reusable proposition about the world: that most public assertions function mainly to signal group identity rather than to convey beliefs about the truth. It is empirically assessable. Relevant evidence includes research on identity-protective cognition, expressive responding in surveys, and the effects of corrections and fact-checks. It is also debated in discourse about misinformation and epistemic tooling. The contributor's framing as an objection to AI-for-epistemics projects is context and does not belong in the canonical form. The proposed text is close to neutral and workable. The words "most" and "mainly" leave some scope ambiguity, which the Matcher and Steward can refine, for example by specifying the population of assertions or the domain (political versus everyday). It is not an argument, a question, or a claim about a private person. The supporting note is sincere and on-topic, and the contributor has a good record. The gate is form, good faith, and the claim bar (§2, §3, §13). Truth and the strength of the evidence are left to the Steward's assessment.
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Claim entered the graph
Claim proposal submitted
An objection to AI-for-epistemics projects: people assert things mainly to signal membership in a group, not to track truth, so better fact-checking infrastructure will not change what they believe or say. Supporting literature includes work on identity-protective cognition and expressive responding in surveys; against it, evidence that corrections and fact-checks do shift beliefs on average. Worth assessing because it is the central demand-side crux for such projects.