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AI Overuse Linked to Declining Critical Thinking Skills

9/22/2025

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Summary

Story summary

Increased AI reliance correlates with declining cognitive abilities, especially in younger users.
Studies show frequent use of large language models (LLMs) like ChatGPT leads to lower critical thinking skills.
A Microsoft and Carnegie Mellon study reveals LLM dependence hinders independent problem-solving.
ChatGPT users doubled from 400 million to 800 million between February and April 2025.
An MIT study found LLM users displayed weaker brain connectivity during tasks, indicating potential long-term cognitive decline.

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Story summary

Increased AI reliance correlates with declining cognitive abilities, especially in younger users.
Studies show frequent use of large language models (LLMs) like ChatGPT leads to lower critical thinking skills.
A Microsoft and Carnegie Mellon study reveals LLM dependence hinders independent problem-solving.
ChatGPT users doubled from 400 million to 800 million between February and April 2025.
An MIT study found LLM users displayed weaker brain connectivity during tasks, indicating potential long-term cognitive decline.