Testing changes · The result · Element
The outcome
What the test showed.
The part
What it is
The effect on the primary measure with its uncertainty, and whether it exceeded the threshold that would matter.
A statistically detectable effect below the threshold that matters is a null for practical purposes.
The smallest level
The attributes it carries
Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.