Higher EdTesting
AI finance tutor raised Boston University MBA final-exam scores 2.6 points in a randomized trial
Online MBA students at Boston University who were randomly offered an AI tutor that made them work through finance problems scored 2.6 points higher out of 100 on the instructor's own final, with results for all 86 students in the study. It was one small course, and the September preprint isn't peer-reviewed yet.
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