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| Criterion |  Decision Making Constraint Analysis |  UX Research Card Sorting |  Decision Making Trade-off Analysis |
|---|---|---|---|
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. | When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations. | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 30-90 min | 20-45 min | 45-120 min |
Participantsdifferent | 2-8 | Based on research question | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Content groups, Label set, IA hypotheses | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides |
Tagsno overlap | ConstraintsDecisionPlanningOptions | Information architectureNavigationStructure | TradeoffsDecisionCriteriaOptions |
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