ChatGPT May Be Eroding Critical Thinking Skills, According to a New MIT Study

a year ago

A study from MIT’s Media Lab found that ChatGPT users showed lower brain engagement and underperformed in neural, linguistic, and behavioral levels compared to those using Google Search or writing without assistance.
ChatGPT users became lazier over time, often resorting to copy-and-paste, and produced essays that lacked originality and were described as 'soulless' by English teachers.
Participants who wrote essays without any tools showed the highest neural connectivity, associated with creativity, memory, and semantic processing, and expressed higher satisfaction with their work.
The study suggests that reliance on LLMs like ChatGPT could harm learning and brain development, especially in younger users, by bypassing deep memory processes.
Researchers inserted AI traps in the paper to catch hallucinations, such as incorrect claims about the version of ChatGPT used.
A follow-up study on software engineering and programming with AI showed even worse results, indicating potential risks to critical thinking and problem-solving in the workforce.
Other studies, like one from Harvard, found that while generative AI increases productivity, it may reduce motivation.

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