Understanding use · The observation · Element
The recurrence
What several people did the same way.
The part
What it is
Something two of five people do is a pattern; something one does may be idiosyncratic. The distinction is what makes small samples usable.
Recurring hesitation at the same point is the strongest signal a small study produces.
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.