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| Criterion | ![]() Decision Making Constraint Analysis | ![]() Knowledge Modeling IBIS | ![]() Operations Causal Factor Analysis | ![]() Decision Making Argument Mapping |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 30-90 min | 1-3 h | 2-6 h | 1-3 h |
Participantsdifferent | 2-8 | 2-8 | 3-10 | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Issue Map, Positions, Argument Notes | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | ConstraintsDecisionPlanningOptions | RationaleKnowledgeDecision | CausalityIncidentRoot causeTimeline | SensemakingDecisionRationale |



