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R0050/2026-03-31/Q001/S01/R01

PolitiFact's primary methodology document explaining the Truth-O-Meter process.

Summary

Field Value
Title The Principles of the Truth-O-Meter: PolitiFact's methodology for independent fact-checking
URL https://www.politifact.com/article/2018/feb/12/principles-truth-o-meter-politifacts-methodology-i/
Date accessed 2026-03-31
Publication date 2018-02-12
Author(s) PolitiFact staff
Publication PolitiFact

Selection Decision

Included in evidence base: Yes

Rationale: Primary methodology document from PolitiFact explaining their complete rating process, evidence evaluation approach, and editorial procedures. Directly addresses the query's focus on structured methodology elements.