Success signal
Success signals make the flow testable
- A success signal says how the team will know the flow is helping.
- It can be behavioral, qualitative, or learning-focused.
- Do not invent metrics; name what would need measurement or testing.
Weak versus strong
Behavior
Weak
Users like it.
Strong
More students save or compare at least two suitable options.
Comprehension
Weak
Screen feels clear.
Strong
Students can explain why a recommendation fits their needs.
Learning
Weak
Build and see.
Strong
Prototype reveals whether comparison criteria are sufficient.