A study from MIT, led by Dr. Nataliya Kosmyna, examined the impact of AI chatbots on brain activity and learning. College students were grouped to write essays either without assistance, using a search engine, or with OpenAI’s GPT-4. EEG analysis revealed that those using chatbots displayed reduced brain connectivity—up to 55% lower cognitive engagement compared to the brain-only group. This suggests that relying on AI may impair learning and fact retention. Participants relying on AI performed worse in recall tests, highlighting a potential decline in critical thinking skills. The researchers advocate that educational practices should delay AI integration until students have engaged deeply with the material themselves. They emphasize that while AI tools can enhance learning, their effects on cognitive development and intellectual independence require careful consideration. The findings, pending peer review, call for further research on AI’s broader implications on memory and creativity in education.
Source link
