Over-reliance on chatbots can diminish critical-thinking skills, study finds - The Guardian
MIT study: AI dependency is eroding critical thinking. The sharper the student, the bigger the risk.

Why it matters
A 2025 study of 600+ subjects correlates heavy AI tool usage with measurable cognitive decline, with the strongest effects among younger demographics. This is shaping the emerging debate on AI-human capability trade-offs and could influence how enterprises and educators approach AI adoption.
The key facts
5 to know2025 study covering 600+ participants
Correlation between AI tool reliance and diminished critical-thinking skills
Strongest effect observed in younger populations
MIT Media Lab research findings
Cognitive ability degradation documented as measurable outcome
Go to the source
Reuters Technologynews.google.com
Publisher excerpt: Over-reliance on chatbots can diminish critical-thinking skills, study finds The Guardian The hidden cost of letting AI choose your lunch Yahoo AI's Catastrophic Risk Isn't Rogue Machines, It's Cognitive Surrender Tech Policy Press A 2025 study of over 600 people found a correlation between leaning…