View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Innovation Contradiction Analysis |  Operations 5 Whys |  Operations Learning Review |
|---|---|---|---|
Purposedifferent | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 60-120 min | 15-30 min | 1-3 h |
Participantsdifferent | 2-8 | 2-6 | 3-10 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Root cause notes, Countermeasures | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | ContradictionsInnovationProblem solving | Root causeIncidentLeanProblem solving | LearningRetrospectiveIncidentOperations |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
