RE: https://mastodon.green/@gerrymcgovern/115650272749921009

One of this article's many great points: Using #GenAI is a "metacognitive mirage".

> When participants used #ChatGPT to draft essays, brain scans revealed [-47%] in neural connectivity across regions associated with memory, language, and critical reasoning. Their brains worked less, but they felt just as engaged
> Students aren’t just learning less; their brains are learning not to learn.

#cognitiveDebt #StochasticParrots #MRI #brainDevelopment

#Chatversity replaces learning with cheating.

Will AI Bury Future Generations in Cognitive Debt? https://www.project-syndicate.org/commentary/ai-destroying-traditional-career-automating-learning-by-doing-by-bertrand-badre-and-florian-ingen-housz-2025-10
"As companies seek to automate repetitive tasks in the name of cost-cutting, they should consider the longer-term implications. If we transfer all codified knowledge to machines, we will bequeath to future generations a world where it will be ever harder to learn by doing, to achieve mastery, and thus to aspire to creative freedom.

…Emerging markets and developing economies, which are leapfrogging straight to native, widespread #AI adoption, may view things differently. The #cognitiveDebt that we are leaving for younger people in advanced economies may be their opportunity. It will be our duty to pay attention. For now, though, acknowledging that the debt exists, and will grow, is the first step toward addressing it."
#economics

Will AI Bury Future Generations in Cognitive Debt?

Bertrand Badré & Florian Ingen-Housz see the technology threatening the repetitive, formative work that underpins professional excellence.

Project Syndicate

Part two of a three part series of the Artefacts newsletter - what does an LLM look like, and how does that help us think about how we use them?

https://buttondown.com/artefacts/archive/artefact-251/

#cognitivedebt #ai #llm

Smart people use AI to get smarter

The over-reliance on chatbots leads to something researchers call “cognitive debt,” where the ability to remember and analyze declines. On the other end of the spectrum, we find a growing number of people who use AI chatbots for accelerated learning.

#artificialintelligence #ai #chatbot #learning #cognitivedebt #technology #tech

https://www.computerworld.com/article/4032753/smart-people-use-ai-to-get-smarter.html

Smart people use AI to get smarter

The technology will either allow your mental abilities to whither and fade — or make you a lot smarter. Choose your adventure.

Computerworld

Fascinating MIT study. tl;dr using AI to do your writing makes you stupid(er).

Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task

https://www.media.mit.edu/publications/your-brain-on-chatgpt/

PDF file: https://arxiv.org/pdf/2506.08872

#CognitiveDebt

h/t Cal Newport's Deep Questions podcast, ep. 359

Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task – MIT Media Lab

This study explores the neural and behavioral consequences of LLM-assisted essay writing. Participants were divided into three groups: LLM, Search Engine, and …

MIT Media Lab
A MIT study using EEGs of the brain, linguistic analysis, and post-task interviews found that using ChatGPT weakened participants’ neural connectivity, memory, and sense of ownership over their writing. #cognitivedebt https://arxiv.org/abs/2506.08872
Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task

This study explores the neural and behavioral consequences of LLM-assisted essay writing. Participants were divided into three groups: LLM, Search Engine, and Brain-only (no tools). Each completed three sessions under the same condition. In a fourth session, LLM users were reassigned to Brain-only group (LLM-to-Brain), and Brain-only users were reassigned to LLM condition (Brain-to-LLM). A total of 54 participants took part in Sessions 1-3, with 18 completing session 4. We used electroencephalography (EEG) to assess cognitive load during essay writing, and analyzed essays using NLP, as well as scoring essays with the help from human teachers and an AI judge. Across groups, NERs, n-gram patterns, and topic ontology showed within-group homogeneity. EEG revealed significant differences in brain connectivity: Brain-only participants exhibited the strongest, most distributed networks; Search Engine users showed moderate engagement; and LLM users displayed the weakest connectivity. Cognitive activity scaled down in relation to external tool use. In session 4, LLM-to-Brain participants showed reduced alpha and beta connectivity, indicating under-engagement. Brain-to-LLM users exhibited higher memory recall and activation of occipito-parietal and prefrontal areas, similar to Search Engine users. Self-reported ownership of essays was the lowest in the LLM group and the highest in the Brain-only group. LLM users also struggled to accurately quote their own work. While LLMs offer immediate convenience, our findings highlight potential cognitive costs. Over four months, LLM users consistently underperformed at neural, linguistic, and behavioral levels. These results raise concerns about the long-term educational implications of LLM reliance and underscore the need for deeper inquiry into AI's role in learning.

arXiv.org

A good podcast that raises red flags about that MIT Media Lab paper

I felt a little sheepish suggesting that the writing in the Media Lab paper about “cognitive debt” and ChatGPT needed some work. Ashley Juavinett, Professor of Neurobiology at UC San Diego, and psychologist Cat Hicks have no such qualms. Their podcast, “You Deserve Better Brain Research,” addresses some serious problems with this “weird document,” from the writing to methods and research design. I’m putting it up here because I enjoyed and learned from it, and I hope others will, too.

https://open.spotify.com/episode/0XLGvUjtmrdEtHVaYUBo5X

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You deserve better brain research

Change, Technically · Episode

Spotify
Related to my last post, some warnings and advices about using genAI (LLM). Loving these:
- "You may be trading productivity today for dumbasses in the future."
- "If you're a worker, know how to leverage AI but don't lean on it too much."
https://www.constellationr.com/blog-news/insights/what-genai-cognitive-debt-will-mean-enterprises-and-future-workforce
#genAI #LLM #CognitiveDebt #CriticalThinking
What genAI, cognitive debt will mean for enterprises and future workforce

Generative AI has been seen as a boon for productivity, but it may not be making the workforce any smarter. In fact, enterprises may want to start thinking about cognitive debt from AI usage and a thin bench of critical thinkers. A study (abstract) from a team at MIT looked at 54 participants using OpenAI's ChatGPT for essays. The participants were divided into brain-only users, search engine users and large language model (LLM) users. The study then used electroencephalography (EEG) to assess cognitive load during essay writing and scored the essays.

Constellation Research Inc.
Very clarifying article about stochastic parrots and the problem of fulfilling capital expectations at any cost.
https://www.crikey.com.au/2025/06/23/inaturalist-google-partnership-artificial-intelligence-ai-big-tech/
#genAI #StochasticParrots #CognitiveDebt #Environment #Ethics
AI is zombifying our brains. The iNaturalist backlash shows we can fight back

The infestation of generative systems in education, medicine and academia should all be cause for much, much more alarm. 

Crikey