Conduct a large pilot study to validate effectiveness with high confidence¶

Strategy · All strategies
Evidence · no claims cited

Description¶

Phase 4 of the checklist prescribes a specific implementable activity: conduct a large pilot study and demonstrate with a high degree of confidence that the solution leads to improved outcomes for students in a priority community. This is the final validation step after earlier phases of design, refinement, and early-evidence assessment. The strategy scales up testing to build confidence before broader adoption.

Design Implications¶

Context¶

Requirements¶

• Completion of earlier evidence-building phases before attempting validation
• A solution already designed and refined through Phases 1-3

Constraints¶

• Validation targets outcomes for students in a priority community, not general populations

Target Learners¶

• students in a priority community

Target Learning Goals¶

• demonstrating improved student outcomes

Related Strategies¶

• Conduct a small pilot study to assess early evidence of success before full validation
• Refine a solution based on lessons learned during implementation

Examples¶

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Key Sources¶

• Ryan Ruggiero, Mikia Manley, Virginia Knechtel, Kate Place, Megan Shoji. (2023). Measurement and Evaluation Checklist: Validate Effectiveness (Phase 4). Mathematica. https://www.mathematica.org/publications/measurement-and-evaluation-checklist-validate-effectiveness-phase-4