The Trust Drift Challenge — Lab history & changelog

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Origin story

This lab was created around a focused learner practice: Practice separating what is present in a document from what deserves to guide a decision. The task is not to summarize a messy packet. It is to name which statements are current, authoritative, historical, hypothetical, quoted, illustrative, humorous, or unresolved before asking a person or an AI to act. Its original Draft package brought the activity and supporting materials together for review before the canonical lab-page migration.

Change log

2026-09-06

Bound the Lab Notebook to the canonical Activity’s completion and extension criteria, standardized result criteria as checklists, and synchronized the Notebook from that source.

Moved learner-facing metadata, materials, relationships, and activity content into lab.md; retained this README as the lab origin story and change log.