AIHacker Newsabout 15 hours ago
AI tutor achieves 0.71-1.30 SD effect size
1 min read
A new AI tutor deployed in a Dartmouth course produced effect sizes between 0.71 and 1.30 standard deviations. The result comes from a controlled study comparing the AI tutor against traditional instruction methods. The effect size range indicates a substantial improvement in student learning outcomes.
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