Research & analysisClaim testingtext
Design a fair test for a product claim
Converts marketing wording into measurable conditions and failure criteria.

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Prompt
Take the exact [PRODUCT CLAIM] and [AVAILABLE RESOURCES] and define what a fair test could and could not establish. Specify test conditions, comparison, sample, measurement method, pass criterion, confounders and a data-recording sheet. Use fictional example numbers only if labelled. Do not produce a verdict without observations or assume one demonstration proves general performance. Include a stopping rule and an independent-review question. Check that the proposed measurement directly corresponds to the wording of the claim and does not quietly weaken it.