Outcome
- Was the intended outcome explicit?
- What changed relative to the baseline?
Evidence
- Which evidence supports the result?
- Which contrary or incomplete evidence remains?
Execution
- Was the approved intervention actually implemented?
- Which deviations affected interpretation?
Learning
- What assumption was confirmed or disproven?
- What should change in the next loop?
Decision
- Continue, adapt, scale or stop?
- Who owns the next observation and action?