Effort: Medium
What to notice
Recognize how a specific contribution helped rather than assigning popularity points.
Where it fits
- Fits
- Community contributors answering questions or improving material.
- Use it when
- When contribution value can be explained and checked fairly.
- Avoid it when
- When recognition would depend only on popularity or payment.
How to build it
- Define the contribution criterion and verification method.
- Privately explain the actual useful contribution.
- Let the contributor choose whether recognition is public.
Measure
- Main metric
- Share of eligible participants making a contribution meeting the criterion
- Guardrail
- Uneven recognition and disputes over evaluation
- How to measure
- Allocate comparison groups before exposure and use equal follow-up and eligibility. Track Share of eligible participants making a contribution meeting the criterion alongside Uneven recognition and disputes over evaluation.
When it backfires
Avoid automated empty praise; recognize only verified actions.
Alternatives
Theory behind it
Informational feedback
Explain the gap to a goal and what to change, rather than offering praise alone.
Practitioner framework
Descriptive and injunctive norms
Distinguish what people commonly do from what people approve of.
Limited evidence
Evidence limits: An editorial web application; conversion effects on this interface are unmeasured. Effects depend on feedback type and prior knowledge in educational research. Lengthy advice after every action can add burden.