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| Criterion |  Growth A/B Testing |  Innovation Design Sprint |  Knowledge Modeling Concept Mapping |  Innovation Design Thinking |
|---|---|---|---|---|
Purposedifferent | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. |
Complexitydifferent | High | High | Medium | High |
Timedifferent | 1-4 Wochen | 4-5 Tage | 1-2 h | 1 Tag bis mehrere Wochen |
Participantsdifferent | 1-6 | 5-8 | 1-8 | 4-10 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | Experiment results, Decision log, Learning summary | Prototype, Test Findings, Decision Rationale | Concept Map, Relationship Labels, Knowledge Gaps | Problem Statement, Prototype, Test Learnings |
Tagsno overlap | ExperimentsGrowthAnalyticsValidation | Design sprintPrototypeValidationInnovation | KnowledgeConceptsMappingSensemaking | InnovationPrototypeResearch |