Cognitive debt – Definition & Meaning

Definition of cognitive debt

: the long-term cost to your own thinking skills that may build up when you hand writing, reasoning, or remembering over to AI instead of doing the mental work yourself
- Letting the chatbot draft every essay saved time now but piled up cognitive debt.
- To avoid cognitive debt, she writes the outline herself and only uses AI to edit.

Origin & history

first known use2025

Popularized by a 2025 MIT Media Lab study titled 'Your Brain on ChatGPT', which compared people writing essays with and without AI help. Modeled on 'technical debt' in software.

Test yourself

Which of these is the meaning of cognitive debt?

Related terms

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Cite this entry

"Cognitive debt." AI Dictionary, Dadgogo, https://dadgogo.com/dictionary/cognitive-debt/. Accessed 13 Oct. 2026.