{"id":"VOI-011","name":"Calibrate confidence to evidence","domain":"voice","layer":"sentence","strength":"hard_constraint","human_logic":"IF wording expresses certainty, THEN match modal strength to evidence and uncertainty ELSE retain.","when":{"path":"sentence.epistemic_claim","operator":"eq","value":true},"then":[{"action":"align","target":"sentence.confidence","value_from":"evidence.strength_and_uncertainty"}],"else":[{"action":"retain","target":"current_text","reason":"No triggering condition is present."}],"unless":[],"because":"Tone must not make a claim sound more certain than the evidence allows.","diagnostics":[],"examples":{},"source_ids":["BK-026","WEB-012","WEB-013"],"laka":{"smallest_sufficient_intervention":true,"primary_axes":["scope","depth","magnitude","reversibility"]},"requires_facts":["sentence.epistemic_claim"],"tests":[],"sources":[{"id":"BK-026","title":"Technical Communication","creator":"Mike Markel; Stuart A. Selber","domain":"technical_communication","type":"Book","note":"Audience, design, ethics, research, and technical genres.","url":null},{"id":"WEB-012","title":"Advertising and Marketing Basics","creator":"U.S. Federal Trade Commission","domain":"advertising_compliance","type":"Regulatory guidance","note":"Advertising claims must be truthful, non-deceptive, fair, and appropriately substantiated.","url":"https://www.ftc.gov/business-guidance/advertising-marketing"},{"id":"WEB-013","title":"Advertising Substantiation Policy Statement","creator":"U.S. Federal Trade Commission","domain":"claim_substantiation","type":"Regulatory policy","note":"Objective claims require a reasonable evidentiary basis before dissemination.","url":"https://www.ftc.gov/legal-library/browse/ftc-policy-statement-regarding-advertising-substantiation"}],"defined_in":{"file":"12-voice-rhythm-rules.json","title":"Voice, Tone, and Rhythm Rules","slug":"voice-rhythm-rules"}}