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Selected:A/B Testing ARID (Active Reviews for Intermediate Designs)Behavior Over Time Graph Stock and Flow Diagram

Criterion	Growth A/B Testing	Architecture ARID (Active Reviews for Intermediate Designs)	Systems Thinking Behavior Over Time Graph	Systems Thinking Stock and Flow Diagram
Purposedifferent	When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects.	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 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.	A Stock and Flow Diagram shows how stocks, inflows, and outflows shape a system over time. It is especially suited when growth, delays, or capacity limits determine the dynamics.
Complexitydifferent	High	Medium	Low	High
Timedifferent	1-4 Wochen	2–4 h review as a planning range; preparation and evaluation additional	20-45 min	2-6 h
Participantsdifferent	1-6	Designers, developers as users, and facilitation	1-10	1-6
Formatdifferent	Async	Workshop + async	Workshop + async	Workshop + async
Outputdifferent	Experiment results, Decision log, Learning summary	Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions	Behavior Over Time Graph, Trend Hypotheses, Key Events	Stock and Flow Model, Dynamics Notes, Simulation Hypotheses
Tagsno overlap	ExperimentsGrowthAnalyticsValidation	ArchitectureEngineeringFeedbackValidationTasks	Systems thinkingPatternsDynamics	DynamicsSimulationFeedbackSystems thinking

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