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International Business Times UK
International Business Times UK
Bernadette B. Tixon

'We Cannot Choose to Become Idiots': Brown Professor Exposes AI Cheating After In-Person Exam Scores Plunged 50%

Image for Illustration only; Brown University economics professor Roberto Serrano says he detected signs of mass AI-assisted cheating after moving his final exam in-person. (Credit: Image AI Generated thru Microsoft Co-Pilot)

Brown University economics professor Roberto Serrano says he has uncovered what he believes is evidence of mass AI-assisted cheating in his own classroom, after moving his final exam from a take-home format into a supervised, in-person sitting.

The average score across his 86-student course collapsed from 96 out of 100 on the take-home midterm to just 48 once students sat comparable material in a monitored room.

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