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| Criterion |  UX Research Diary Study |  Delivery MoSCoW |  Decision Making Pre-Mortem |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. |
Complexitydifferent | Medium | Low | Low | High |
Timedifferent | 1-4 Wochen | 30-90 min | 20–45 min | 90-180 min |
Participantsdifferent | 5-20 | 3-12 | Small cross-functional group | 3-8 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Prioritized Backlog, Release Scope, Tradeoff Notes | Risk list, Mitigation plan, Assumption log | CoD Table, Prioritization Sequence |
Tagsno overlap | UX researchTrackingBehavior | PrioritizationScopeDecision | RiskDecisionFailurePlanning | PrioritizationDeliveryEconomicsDecision |