#cognitive offloading
Senwitt pages tagged cognitive offloading — blog posts, answers, glossary terms, research, and more.
- blog
GPS and navigation skill — what actually changed
The cleanest empirical case for cognitive offloading. UCL's 2020 study, the UCSB extension, the mechanism, and what it means for AI tools by analogy.
- blog
GPS changed our memory — what AI might do too
The 2020 UCL study is the cleanest natural experiment in the cognitive-offloading literature. The mechanism is direct, the parallel to AI is real, and the practical advice is the same.
- blog
Memory practice for the AI era — active recall
What active recall is, why it matters more in the AI era than before, and a daily practice routine grounded in the Google-effect literature and the GPS-and-spatial-memory studies.
- blog
Mental math in the calculator and AI era
What daily mental-math practice looks like when every device has a calculator and every browser has an AI. The published evidence on cognitive offloading and the case for keeping number sense warm.
- blog
OpenAI's reasoning models: do they fix the thinking problem?
OpenAI's o-series reasoning models 'think before answering' using chain-of-thought-style processing. That changes what the model does. It does not change what the user does — and the cognitive-offloading concern is about the user.
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Reasoning practice when ChatGPT thinks for you
What daily reasoning practice looks like in 2026, the published evidence on AI mediation and critical thinking, and a practice routine that keeps the originating cognitive act on the calendar.
- blog
The Google effect and what it means for AI
The 2011 Sparrow et al. paper started the cognitive-offloading conversation in earnest. The 2024 meta-analysis sharpened the picture. The AI extension is the natural next step.
- blog
Transactive memory: when AI is the partner
Daniel Wegner's 1985 framework explained how long-term couples share a single memory system. In 2011, Sparrow et al. extended the frame to search engines. AI is the next layer.
- blog
Avoiding skill atrophy: how engineers can use AI coding tools without losing the craft
Anthropic's 2026 study measured a 17% drop in developer skill formation when AI coding assistants did the heavy lifting. Here is how to use AI without paying that cost.
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AI brain fry: why your head feels foggy after a day on AI chatbots
A cited explainer on 'AI brain fry' — the cognitive fatigue knowledge workers report after long stretches of AI use, what BCG and HBR have measured, and how to keep practice in your day.
- glossary
Cognitive offloading
Cognitive offloading is the use of external tools — notebooks, calculators, search engines, AI assistants — to reduce internal mental effort on a task.
- glossary
Digital amnesia
Digital amnesia is the popular-press term for the Google effect — forgetting information you know you can retrieve later via search or AI.
- glossary
The Google effect (digital amnesia)
The Google effect is the tendency to remember WHERE information can be found instead of WHAT the information is. First named in a 2011 Science paper by Sparrow, Liu, and Wegner.
- glossary
Transactive memory
Transactive memory is a 1985 cognitive-science concept describing how groups distribute remembering across multiple people, so that no individual needs to remember everything alone.
- answers
Is GPS making us bad at navigation?
Yes, for the people who use it heavily — UCL and UCSB research has documented measurable spatial-memory effects. Here is what the studies actually show, and what to do about it.
- route
Why brain exercise matters now.
The AI cognitive drift problem.
- route
Cognitive offloading and AI.
Cognitive offloading explainer.
- route
Google effect & digital amnesia.
Full research-page treatment.
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GPS and spatial memory.
UCL + UCSB studies.