In 30 seconds
- Empiricism means learning from experience and adjusting as you go.
- Three pillars: transparency, inspection, adaptation.
- It suits complex work where outcomes can't be predicted in advance.
Defined vs empirical
A defined process works when the same inputs always give the same outputs, like a factory line. Software and product work are different: requirements, technology and people all vary. So instead of predicting, you take a small step, look at the result, and adjust. Scrum is built on this idea.
The three pillars
| Pillar | Means | In Scrum |
|---|---|---|
| Transparency | Work and progress are visible to everyone | Backlogs, Increment, Definition of Done |
| Inspection | Regularly check progress and results | Every Scrum event |
| Adaptation | Adjust as soon as something is off | Replanning, backlog changes, retro actions |
Why all three matter
Inspection without transparency inspects the wrong thing. Transparency without adaptation just documents problems. Only the full loop produces learning.
Myth vs reality
Myth · Empirical means no planning.
Reality · Plans are made, then tested against reality and updated.
Myth · Inspection means audits.
Reality · It means the team itself looking at results often.
Myth · Data alone is empiricism.
Reality · Without acting on the data, nothing changes.
FAQ
Who introduced empiricism to Scrum?
Ken Schwaber drew on process control theory when shaping Scrum in the 1990s.
Is Kanban empirical too?
Yes: visualizing work, measuring flow and adjusting limits is the same loop.
What blocks empiricism most?
Hidden work and fear of reporting bad news.