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Notes on the study, data, and methodology.

"Early results: AI Users Code Better by Hand – But It's Very Likely Not Why You Think"

2026-05-24 · Andy T Woods

"High AI users outperform low AI users in our first 19 sessions. That sounds like the exact opposite of our predictions! But this exemplifies why longitudinal design matters. An across-person snapshot can't separate skill from selection bias; only within-person tracking over time can."

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