Decision situation

Checking a repeated claim

Test whether repetition represents independent evidence or only makes a claim feel familiar.

Use Decision Audit

Signals to notice

Reasons to slow down and check.

The same claim appears across many summaries.
Sources point back to one origin.
A correction exists but the old explanation still drives reasoning.

Questions before action

Make the missing evidence visible.

What is the earliest reliable source?
How many independent sources actually exist?
What supported explanation should replace the corrected claim?

Relevant lenses

Concepts that may help you test the reasoning.

Evidence-linked lensIllusory Truth Effect

Use this concept as a question to test the decision, not as a label for a person.

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Evidence-linked lensContinued Influence Effect

Use this concept as a question to test the decision, not as a label for a person.

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Evidence-linked lensConfirmation Bias

Use this concept as a question to test the decision, not as a label for a person.

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Practical moves

Do something different, not only notice a label.

TechniqueSource trace

Separate independent evidence from repetition and generated summaries.

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TechniqueBase-rate check

Compare a vivid case with the broader frequency or distribution that should inform the judgment.

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TechniquePredefined update criteria

Decide in advance what evidence should cause a forecast or decision to change.

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Skill to develop

Information verification

You can verify important claims without treating repetition as independent confirmation.

Practice this situation

Choose a useful first move.

Starter · Checking a repeated claimTen articles repeat one report

A claim appears in ten articles. Following the links shows that nine articles cite the tenth, which cites one small report.

Skill: Information verificationOpen scenario →

Intermediate · Checking a repeated claimThe correction removes the story but leaves a gap

A report corrects a false explanation for an event but gives no supported alternative. Later discussions still use the old explanation because it is the only coherent story people remember.

Skill: Information verificationOpen scenario →