Operational Definitions
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
An operational definition ties a term to a test or measurement procedure.
Show
"Mineral A is harder than B: A scratches B."
Watch for
Powerful in the lab, narrow everywhere else — the term is defined only where the procedure applies.
Builds on
Unlocks
- Nothing yet depends on this.