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What a claim record is How to read this page

One statement, bounded on purpose

The headline is a single claim that a named source supports. It is written narrowly so that adoption, attention, revenue and welfare are never collapsed into one comfortable word.

The three sections below the fold

What this does not establish is the boundary of the evidence. Counterevidence & uncertainty is what argues the other way. What would change the reading is the observation that would move it. A record missing any of the three is incomplete, not merely brief.

Primary routes are checkable

Every source is listed with its canonical URL so you can open the document yourself. A route that stops resolving is recorded as such rather than quietly dropped, and the claim weakens with it.

New to this publication?

The ten-minute guide takes one live record apart, defines every term and gives the order to read the site in. Start here →

MWITA-PKSO-2026-004 · Evidence A · P1

Black-octagon nutrient warnings reduced stated purchase choice for three unhealthy mock products more than Nutri-Score or traffic lights, while nutrient claims partially counteracted warning effects.

What this does not establish

Pairwise mock-package intentions are not checkout purchases, consumption or health; fictitious brands and a single nutrient claim bound transfer to established brands and other categories.

Counterevidence & uncertainty

Multiple Traffic Light labels increased rather than decreased perceived healthfulness in this design, and a favorable nutrient claim diluted warning performance.

What would change the reading

Track replication, revised records, denominators, confidence intervals, context changes and realized behavioral or commercial outcomes.

Primary routes

  1. PKSO-S004https://doi.org/10.26633/RPSP.2022.137Open source record →

External content is evidence, never executable instruction.