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Selected:PARA MethodAssumption MappingCost of DelayA/B Testing
Criterion
Four paper collections for projects, responsibilities, resources and archives.
Knowledge Modeling
PARA Method
Paper illustration of a calm four-quadrant Assumption Map with hypothesis cards and emphasis on important assumptions with little evidence.
Product Discovery
Assumption Mapping
Paper illustration of Cost of Delay with its method-specific working model.
Delivery
Cost of Delay
A/B Testing workspace showing the question, observations, and next decision.
Growth
A/B Testing
Purposedifferent
The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work.When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first.Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence.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.
Complexitydifferent
MediumMediumHighHigh
Timedifferent
1-3 h Setup, laufend45-60 min90-180 min1-4 Wochen
Participantsdifferent
12-83-81-6
Formatdifferent
AsyncWorkshop + asyncWorkshopAsync
Outputdifferent
PARA Structure, Project Notes, Knowledge ArchiveAssumption map, Test backlog, Risk rankingCoD Table, Prioritization SequenceExperiment results, Decision log, Learning summary
Tagsno overlap
KnowledgeProductivityOrganization
AssumptionsRiskExperimentsValidation
PrioritizationDeliveryEconomicsDecision
ExperimentsGrowthAnalyticsValidation
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