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| Criterion |  UX Research Card Sorting |  Decision Making RAPID |  Operations RACI Matrix |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 20-45 min | 45-90 min | 45-90 min | 90-180 min |
Participantsdifferent | Based on research question | 3-12 | 2-8 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Content groups, Label set, IA hypotheses | RAPID Role Map, Recommendation, Decision Log | RACI Matrix, Responsibility Map, Decision Notes | Decision Rights Matrix, Agreement |
Tagsno overlap | Information architectureNavigationStructure | DecisionRolesGovernance | RolesResponsibilityGovernanceOperations | DecisionGovernanceAlignmentResponsibility |