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AI math feedback looked good. Did students learn more?

In two university math groups, reviewers liked the AI-made practice more than the feedback itself. Later exam comparisons found no clear difference. This is not evidence of a K-12 learning gain.

Source: arXiv · Oct 21, 2026Read original source
Covered by both lenses
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An AI-made chart caught its author’s date mistake

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Governance & Safety

Feeling sure is not the same as catching the AI error

In programming tasks, reviewers sometimes felt confident but missed quiet mistakes. The paper tested 12 people in an early study and 36 in a controlled study. A review needs a check that could expose a wrong result.

arXiv · Oct 21, 2026
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Models & Capabilities

Better AI feedback starts with an instructor’s correction

In a comparison with 16 instructors, ValiAssist turned edits to AI-written programming comments into rules people could inspect. The next check is where each rule fails, not how much feedback a tool can produce.

arXiv · Oct 21, 2026
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Culture & Human Agency

When AI holds back advice, users react differently

In a repeated financial-choice study, selective AI advice raised acceptance among people who saw themselves as expert, but tended to lower it among those who did not. More acceptance is not proof of better decisions.

arXiv · Oct 21, 2026
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Two small figures stand on either side of an unmarked blank display at a choice point.
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