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Selected:Behavior Over Time GraphARID (Active Reviews for Intermediate Designs)Current Reality TreeIceberg Model
| Criterion |  Systems Thinking Behavior Over Time Graph |  Architecture ARID (Active Reviews for Intermediate Designs) |  Systems Thinking Current Reality Tree |  Systems Thinking Iceberg Model |
|---|---|---|---|---|
Purposedifferent | A Behavior Over Time Graph shows how a metric or observation develops over time. The method makes trends, breaks, and recurring patterns visible that get lost in snapshots. | 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. | 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. | The Iceberg Model separates visible events from patterns, structures, and mental models. This turns a single observation into a deeper understanding of why a problem keeps recurring. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 20-45 min | 2–4 h review as a planning range; preparation and evaluation additional | 2-6 h | 30-60 min |
Participantsdifferent | 1-10 | Designers, developers as users, and facilitation | 3-8 | 2-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Behavior Over Time Graph, Trend Hypotheses, Key Events | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Current Reality Tree, Core Problems, Intervention Ideas | Iceberg Worksheet, Pattern Notes, Intervention Ideas |
Tagsno overlap | Systems thinkingPatternsDynamics | ArchitectureEngineeringFeedbackValidationTasks | Systems thinkingRoot causeConstraintsCausality | Systems thinkingRoot causePatterns |