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Criterion
Paper illustration of a Polarity Map with two poles and four quadrants
Systems Thinking
Polarity Mapping
A/B Testing workspace showing the question, observations, and next decision.
Growth
A/B Testing
Design sheets and interface cards connect to jointly written pseudocode with highlighted unresolved questions.
Architecture
ARID (Active Reviews for Intermediate Designs)
Causal Loop Diagram workspace showing the question, observations, and next decision.
Systems Thinking
Causal Loop Diagram
Purposedifferent
Polarity Mapping makes tensions between two opposing poles tangible, such as standardization and adaptation or control and autonomy. The method guards against making apparent either-or decisions prematurely.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 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
MediumHighMediumMedium
Timedifferent
1-2 h1-4 Wochen2–4 h review as a planning range; preparation and evaluation additional1-3 h
Participantsdifferent
3-121-6Designers, developers as users, and facilitation2-8
Formatdifferent
WorkshopAsyncWorkshop + asyncWorkshop
Outputdifferent
Polarity Map, Warning Signs, Balance ActionsExperiment results, Decision log, Learning summaryPrioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisionsCausal Loop Diagram, Feedback Notes, Leverage Points
Tagsno overlap
Systems thinkingTradeoffsLeadership
ExperimentsGrowthAnalyticsValidation
ArchitectureEngineeringFeedbackValidationTasks
FeedbackSystems thinkingCausalityDynamics
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