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Selected:ARID (Active Reviews for Intermediate Designs)Hooked Model Growth Experiment Assumption Mapping

Criterion	Architecture ARID (Active Reviews for Intermediate Designs)	Growth Hooked Model	Growth Growth Experiment	Product Discovery Assumption Mapping
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.	The Hooked Model helps clarify engagement loops, user behavior, and experiments. It makes repeat behavior measurable and captures the result as a hooked loop, trigger map, and reward design.	When growth ideas surface quickly, the temptation to build immediately instead of learning is high. A Growth Experiment frames an assumption so target group, lever, and measurement are clear before the first deployment.	When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first.
Complexitysame	Medium	Medium	Medium	Medium
Timedifferent	2–4 h review as a planning range; preparation and evaluation additional	Multiple workshops over several weeks	1-2 Wochen	45-60 min
Participantsdifferent	Designers, developers as users, and facilitation	2-8	1-6	2-8
Formatsame	Workshop + async	Workshop + async	Workshop + async	Workshop + async
Outputdifferent	Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions	Hooked loop, Trigger map, Reward design, Ethics check	Experiment card, Result summary, Next bet	Assumption map, Test backlog, Risk ranking
Tagsno overlap	ArchitectureEngineeringFeedbackValidationTasks	GrowthBehaviorRetention	MarketingGrowthExperimentsLearning	AssumptionsRiskExperimentsValidation

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