AI homework tools cut exam scores by 20%, study of 26,000 Chinese students finds
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A study tracking 26,000 Chinese students found that using AI tools for homework improves immediate assignment scores but leads to a 20% decline in exam results, with the negative effect fully manifesting after two years. Researchers from Stockholm University and the University of Hong Kong conducted the study, highlighting a concerning trade-off. The findings underscore the potential long-term cognitive costs of relying on generative AI for learning, raising questions about its role as an educational aid.
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The Analysis
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A study tracking 26,000 Chinese students found that using AI tools for homework improves immediate assignment scores but leads to a 20% decline in exam results, with the negative effect fully manifesting after two years. Researchers from Stockholm University and the University of Hong Kong conducted the study, highlighting a concerning trade-off. The findings underscore the potential long-term cognitive costs of relying on generative AI for learning, raising questions about its role as an educa...
AI as a personalized tutor vs. cognitive poison.
AI homework tools reduce exam scores by 20%.
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Key findings
Research was conducted by scholars from Stockholm University and the University of Hong Kong.
Opinion- AI as a personalized tutor vs. cognitive poison.
- Measurable impact on exam scores over two years.
Trust Breakdown
Plain English
Loaded language removedArtificial intelligence boosts homework scores but reduces exam results by 20 per cent, and this effect takes two years to fully emerge, a new study has found. Generative AI is transforming classrooms as much as workplaces, with students increasingly using chatbots to draft essays and solve problem sets.
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Claims
Research was conducted by scholars from Stockholm University and the University of Hong Kong.
OpinionAI homework tools increase homework scores.
South China Morning PostAI homework tools reduce exam scores by 20%.
South China Morning PostBias & Framing
- framing_effect: Is the technology a personalised tutor or a slow-acting cognitive poison?,brain drain effect