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Selected:ARID (Active Reviews for Intermediate Designs)Delphi MethodCurrent Reality TreeCausal Factor Analysis
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making Delphi Method |  Systems Thinking Current Reality Tree |  Operations Causal Factor Analysis |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. | 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. |
Complexitydifferent | Medium | High | High | High |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 1-4 Wochen | 2-6 h | 2-6 h |
Participantsdifferent | Designers, developers as users, and facilitation | 6-30 Experten | 3-8 | 3-10 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Expert Forecast, Consensus Range, Assumption Notes | Current Reality Tree, Core Problems, Intervention Ideas | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | ForecastingExpertsDecisionStrategy | Systems thinkingRoot causeConstraintsCausality | CausalityIncidentRoot causeTimeline |