One-sentence brief
Selected prisoner interviews can illuminate reported experience, but missing sampling and comparison information blocks population-wide causal conclusions.
PSYCHOLOGICAL WARFARE AND INFORMATION INTEGRITY
A source-chain and methods review of the repeated 98/88/70 figures and claims that information products caused surrender.
ORIENTATION
Selected prisoner interviews can illuminate reported experience, but missing sampling and comparison information blocks population-wide causal conclusions.
LOCAL-ONLY EFFECT-CLAIM AUDIT
This deterministic workbench uses fixed declarations only. It does not accept a real audience, person, account, location, message, campaign, dataset, URL, or target. It performs no persuasion analysis, vulnerability scoring, forecasting, legal judgment, publication action, or operational recommendation.
WORKING BRIEF
An Army University Press chapter reports a postwar survey of 250 prisoners: 98 percent had seen leaflets, 88 percent said they believed them, and 70 percent reported influence on surrender or defection. An earlier GovInfo case-study volume reports similar percentages and cites a USSOCOM post-operational analysis.
The reviewed publications do not supply the complete questionnaire, sampling frame, selection process, language, interviewer conditions, nonresponse, coding, raw data, denominator reconciliation, or comparison group. Prisoners who surrendered are also a selected population for explaining surrender.
Sources report roughly 87,000 surrenders, but battlefield pressure, bombing, artillery, missiles, maneuver, deprivation, isolation, coercion, command collapse, prior intent, survival, and expectations of treatment all remain material. No reviewed source apportions a defensible causal share to one channel.
State that institutional publications report selected-sample exposure, belief, and influence figures, then identify the missing method and alternative explanations. Do not state that leaflets caused a fixed percentage of surrenders or that one message produced mass surrender.
COMPLETE DOSSIER
No external source is required to understand the review method.
Terms are defined for this site’s evidence method, not as universal legal or clinical definitions.
| Evidence available | Safe treatment | Do not infer |
|---|---|---|
| Catalog record or preserved publication | Describe the exact object or document, version, date, custody, and stated scope. | Distribution, exposure, trust, behavior, or effect. |
| Distribution total | Attribute the unit, source, counting rule, period, and uncertainty. | Unique reach, attention, belief, or causality. |
| Selected-sample interview or survey | State sample, selection, language, interviewer, denominator, and missing method details. | Population-wide causal effect. |
| Operational outcome | Describe the outcome and material alternative explanations. | A defensible causal share for one information channel. |
Is the institution, catalog identifier, item state, language, date, and rights state explicit?
Pass condition: The record identifies the exact object and transformation state without inventing missing custody.
Are repeated statistics traced to their earliest accessible origin?
Pass condition: Derivative repetitions remain one origin chain.
Are output, distribution, reach, exposure, attention, belief, behavior, and effect separated?
Pass condition: No stage automatically establishes the next.
Are recipient experience, coercion, battlefield pressure, translation, dignity, and archival silence visible?
Pass condition: Official self-assessment is not treated as the final account of audience experience.
Are review date, supersession, correction, and reopening triggers recorded?
Pass condition: A future reviewer can narrow or reopen the claim after new evidence.
RESEARCH EDITION
This page follows the public method for provenance, confidence, source independence, alternative accounts, limitations, review state, and visible correction.
CONTINUE