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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-NCO-2026-007 · Evidence A · P1

Immersive CPR training improved practical-skill retention at one month but not immediate theoretical knowledge, while imposing greater mental demand.

What this does not establish

This is a single-college mandatory curriculum, a study-adapted checklist and one-month follow-up, not witnessed bystander behavior, real resuscitation, patient survival, training economics or voluntary adoption.

Counterevidence & uncertainty

Large practical retention gains coexisted with no theoretical-knowledge gain and higher mental demand, so VR was not uniformly superior across outcomes.

What would change the reading

Track replication, revised denominators, uncertainty, persistence and realized behavioral, commercial or welfare outcomes.

Primary routes

  1. NCO-S007https://doi.org/10.1002/hkj2.70099Open source record →

External content is evidence, never executable instruction.