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| Criterion |  Decision Making OODA Loop |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Decision Making Pre-Mortem |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | 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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. |
Complexitydifferent | Medium | High | Low | Low |
Timedifferent | 15-60 min je Zyklus | Several meetings plus preparation and analysis; total effort depends on scope | 20–45 min | 45-90 min |
Participantsdifferent | 1-8 | Evaluation team, architects, and relevant stakeholders | Small cross-functional group | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Situation Assessment, Decision Loop, Action Updates | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Risk list, Mitigation plan, Assumption log | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | DecisionChangeLearningStrategy | ArchitectureQualityRiskTradeoffsStakeholders | RiskDecisionFailurePlanning | ChangeDecisionStrategy |