Knowing Knowledge
Section 08

Evidence Standards

Findings are not equal, so every entry on this site carries a mark. These three set out what replication, effect size and field testing each establish — and what none of them can settle on its own.

Cluttered writer's desk with open notebooks, magnifying glass, pens and lamps casting warm light
FIG. 01Most of the estimates on this site were produced in rooms like this, on adults working alone.