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Selected:ARID (Active Reviews for Intermediate Designs)Delphi Method Current Reality Tree Causal Loop Diagram

Criterion	Architecture ARID (Active Reviews for Intermediate Designs)	Decision Making Delphi Method	Systems Thinking Current Reality Tree	Systems Thinking Causal Loop Diagram
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.	A Causal Loop Diagram makes feedback, reinforcement, and balance in a system legible. It uncovers side effects and self-reinforcement that stay hidden in linear explanations.
Complexitydifferent	Medium	High	High	Medium
Timedifferent	2–4 h review as a planning range; preparation and evaluation additional	1-4 Wochen	2-6 h	1-3 h
Participantsdifferent	Designers, developers as users, and facilitation	6-30 Experten	3-8	2-8
Formatdifferent	Workshop + async	Async	Workshop	Workshop
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	Causal Loop Diagram, Feedback Notes, Leverage Points
Tagsno overlap	ArchitectureEngineeringFeedbackValidationTasks	ForecastingExpertsDecisionStrategy	Systems thinkingRoot causeConstraintsCausality	FeedbackSystems thinkingCausalityDynamics

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