Provides an accessible, trusted procedure for a blind A/B consumer blending comparison.
Compact practical protocol for paired-preference testing.
AWRI's paired-preference procedure presents two coded samples, balances AB and BA serving orders, and requires each taster to choose one sample.
Paired Preference — Basic method
Paired Preference — Samples
Paired Preference
Publication-stage validation completed 2026-08-29 against the live or archived publication. Meaning, attribution, and locator agree; this record is a paraphrase and contains no direct quotation.
Capture evidence faithfully. Select one Source, record a usable locator, and preserve enough surrounding context to prevent misquotation.
Evidence
Paste the exact quote, paraphrase, statistic, definition, or source claim into Excerpt Text. Use Excerpt Type to distinguish quotation from interpretation.
Location and context
Record Locator Type, Locator Start, Locator End when needed, and Source Section. Explain the surrounding argument in Context.
Annotation
In Annotation, state why this evidence matters. Add approved Tags for retrieval and connect it to every relevant Literature Note.