---
url: https://www.adoptionlab.ai/resources/ai-adoption-roadmap/extend/test-measures-at-scale/
title: "Test your measures at scale | Extend | AdoptionLab.AI"
description: "Extend, phase 3 of the 5E Model for human-centered AI adoption. Metrics that worked for two people may break for twenty."
generated: 2026-10-22T16:29:41.207Z
---[AI Adoption Roadmap](/resources/ai-adoption-roadmap) / [3. Extend](/resources/ai-adoption-roadmap#extend)
Phase 3: Extend
# Test your measures at scale
Metrics that worked for two people may break for twenty.
Scaling is the easiest time to fix your metrics. It gets much harder once the change is embedded.
## Put it to work
- ✓Are results still consistent as more people use the tool?
- ✓Is data collection simple enough to keep up at scale?
- ✓Have any unintended outcomes appeared?
- ✓Is human review still strong enough?
[← Decide where the gains go](/resources/ai-adoption-roadmap/extend/decide-where-gains-go) [Pace growth with go/no-go checks →](/resources/ai-adoption-roadmap/extend/pace-the-growth)
More in Extend
- [Review your pilot portfolio](/resources/ai-adoption-roadmap/extend/review-the-portfolio)
- [Define success before you scale](/resources/ai-adoption-roadmap/extend/define-success-first)
- [Aim at bottlenecks](/resources/ai-adoption-roadmap/extend/aim-at-bottlenecks)
- [Protect the core of the job](/resources/ai-adoption-roadmap/extend/protect-the-core)
- [Keep it opt-in](/resources/ai-adoption-roadmap/extend/keep-it-opt-in)
- [Decide where the gains go](/resources/ai-adoption-roadmap/extend/decide-where-gains-go)
- [Test your measures at scale](/resources/ai-adoption-roadmap/extend/test-measures-at-scale)
- [Pace growth with go/no-go checks](/resources/ai-adoption-roadmap/extend/pace-the-growth)
- [Run a mid-mortem when pilots stall](/resources/ai-adoption-roadmap/extend/mid-mortem)
- [Build an AI community](/resources/ai-adoption-roadmap/extend/build-an-ai-community)
[See all five phases →](/resources/ai-adoption-roadmap)
Go deeper in the booklet
A Leader's Roadmap to Human-Centered AI
The Extend chapter walks through this phase with a worked example, plus the field kit: survey, rubrics, and worksheets.
[Get the booklet on Amazon →](https://www.amazon.com/dp/B0FXGN86YZ)