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AssumptionsTestsEvaluationReactions
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Identify key assumptions: what key assumptions have you made that are essential for the intervention to work?Plan tests for each assumption: what is a minimally viable test and a metric you can use?


Evaluate test results: Did these validate your assumptions? [e.g., Assumption validated: 80% of older adults were able and willing to use a similar app]/[e.g., Assumption failed: Only 20% of older adults were able and willing to use a similar app]React: Choose whether to proceed, privot or stop the project
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Adapted from the Lean Startup method and research examples
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Visit scaleuptoolkit.org to learn more about using this tool to help scale up behaviour change interventions
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