Before / After
How to use baseline, intervention, delta, and meaning to make Before / After credible.
Before / After is not only visual
Prove change, not appearance.
Define the baseline
Make the starting state concrete.
Framework: Baseline → Intervention → After State → Delta → Meaning
Use five layers.
Clarify the intervention
Avoid vague attribution.
Use the same measurement lens
Keep comparisons valid.
Prioritize meaningful deltas
Tie change to the objective.
Explain the meaning
Turn metrics into results.
Add context
Control for important external factors.
Applying this on Forwork
Use a Before / After Block linked to Result Chain.
Conclusion
Baseline → Intervention → After State → Delta → Meaning.