importantSYS.SOURCE: The Economist• 2026-08-21T15:25:42Z
AI Tool Usage Linked to Homework Gains but Exam Performance Decline in Student Study
A study of 27,000 Chinese students found AI tool usage increased homework scores by 18% but led to a 20% drop in exam performance when AI was restricted. The research highlights concerns about AI's role in education, showing short-term gains in homework but long-term deficits in exam outcomes.
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