AI Made Students 18% Better at Homework. Then Their Exam Scores Collapsed.
AI boosted homework scores by 18% but tanked exam scores by 20%. The problem isn’t that AI is ruining learningβit’s that homework was always a hackable metric. Every time you use AI to bypass the struggle, you aren’t saving time; you’re renting capability from your future self. When the real test arrives, you’ll have no skills left to pass it.