← All stories
Education & Learning

Brown University Professor Catches Widespread AI Cheating After Scores Collapse

PBD Podcast · Lindsey Graham's Death, New Iran Strikes & Mamdani's Map Controversy | PBD Podcast #831 · July 13, 2026
Brown University Professor Catches Widespread AI Cheating After Scores Collapse
PBD Podcast
PBD Podcast
Lindsey Graham's Death, New Iran Strikes & Mamdani's Map Controversy | PBD Podcast #831
"Brown University professor Roberto Serrano saw scores collapse between a take-home midterm and an in-person final, leading him to suspect widespread AI-assisted cheating. Some students fell from perfect midterm scores to below 20% on the final. The midterm was administered at home after a school shooter killed 2 students in December. The problem with this technology is that the cost of cheating has basically gone down to zero. It's very easy for students to succumb to the temptation. After Serrano announced that the final would be held in person, many previously high-score students dropped the course."
A Brown University economics professor exposed massive AI-assisted cheating when students who scored in the high 90s on take-home midterms plummeted to the 50s or lower on in-person finals, with some perfect scorers falling below 20%. Many students dropped the course entirely once they learned the final would be administered in person. The revelation comes as University of Chicago Law School banned all devices from first-year classes to combat AI reliance.
From this episode
PBD Podcast
PBD Podcast

Lindsey Graham's Death, New Iran Strikes & Mamdani's Map Controversy | PBD Podcast #831

August 3, 2026 · 2h 5m · 8 Egleze moments
Read episode summary and key points →

More moments from this episode

Media & JournalismCNBC Names Texas and Tennessee Worst States Despite Leading Nation in MigrationCrime & JusticeMarco Rubio Deports Convicted Child Rapist Pardoned by Tim WalzPoliticsLindsey Graham Dies at 71 After Returning from Kiev, Ukraine TripGeopoliticsIranian Forces Launch Retaliatory Strikes Across Five Middle Eastern Countries
More stories More from PBD Podcast