Framework
Most work now passes through a machine before it is finished. A model drafts the text, writes the code, runs the analysis, and a person signs it. This site is about the part that stays with the person. It asks four questions. How do you get good work out of a model? How do you know whether what it gave you is right? What should you keep doing yourself, and what can you hand over without losing something? And who is doing the work, when most of what carries your name was not written by you?
The answers are not opinions. Eighty-seven books and papers, from the Upanishads to research published this year, were read closely and rewritten as chapters. Their claims were taken out one sentence at a time, held against each other, and gathered into the rules on this page. Every rule can be followed back to the sentence and the source it came from.
Every chapter was broken into claims: one-sentence statements that can be checked against the source and marked as evidence, opinion or contested. Claims from different sources that say the same thing are gathered into a thesis. Theses that describe one regularity are gathered into a rule. Some rules hold across all four questions; the rest hold within one of them.
The rules are the short answer to what all this reading adds up to. Each shows the theses it rests on, why it holds, and where the sources say it fails. Each thesis shows the claims for and against it and the chapters they come from. When a claim is withdrawn, because a study did not replicate or the source was misread, everything above it is recounted, so this page changes as the reading does.
Across the four questions 15
You keep only the skills you keep practising with feedback; whatever you hand to a tool decays unnoticed.
Delegated skill fades, and your own sense of the skill does not register the loss. If you will need to check a tool's work, keep doing some of that work yourself.
Chapters Ironies of Automation · Thinking, Fast and Slow · Conditions for Intuitive Expertise · Karma-Yoga · To Trust or to Think · Unskilled and Unaware of It · Cognitive Offloading · The Extended Mind · How AI Impacts Skill Formation · Revisiting the Six Stages of Skill Acquisition · Peak · Make It Stick · Cognitive Architecture and Instructional Design: 20 Years Later · The Skill Code · Superforecasting · Sources of Power · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · Know Thyself · The Alignment Problem · Co-Intelligence · AI Snake Oil · The Reflective Practitioner · The Society of Mind · योगवासिष्ठ · The Yoga Vāsiṣṭha · Complacency and Bias in Human Use of Automation · Language Models in a Programming Course · The Impact of Generative AI on Critical Thinking · GPS and the Cognitive Map
How easy, hard or certain a situation feels is made inside you and tells you about you, not the situation.
The feeling of ease, difficulty or confidence is produced by the mind separately from the facts. Read it as a sign of your own state, and check the situation by other means.
Chapters The Design of Everyday Things · Thinking, Fast and Slow · Conditions for Intuitive Expertise · Experiences in a Concentration Camp · To Trust or to Think · Unskilled and Unaware of It · Cognitive Offloading · Studies of Independence and Conformity · The What and Why of Goal Pursuits · The Psychology of Computer Programming · Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · How AI Impacts Skill Formation · Make It Stick · Superforecasting · उपनिषद् · The Upanishads · दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · Descartes' Error · Trust in Automation: Designing for Appropriate Reliance · Know Thyself · The Alignment Problem · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Being You · Mindwise · The Media Equation · Who Sees Human? · Behave · Co-Intelligence · From Bacteria to Bach and Back · What the Buddha Taught · Noise · The Society of Mind · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha · What Is Intelligence?
Once a person or a model is scored on a measure, the measure stops meaning what it named.
Whoever is scored learns to raise the score, so it drifts away from the goal it stood for. Before you trust a score, find out what behaviour it paid for.
Chapters Training Language Models to Follow Instructions with Human Feedback · Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage? · On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model · Towards Understanding Sycophancy in Language Models · High Output Management · The What and Why of Goal Pursuits · Superforecasting · When Combinations of Humans and AI Are Useful · Using Cognitive Psychology to Understand GPT-3 · Machine Psychology · The Alignment Problem · Co-Intelligence · AI Snake Oil · What the Buddha Taught · Why Language Models Hallucinate
People do what their setup makes easy, so change the setup instead of asking them to be more careful.
The procedure, the display and who answers for the outcome shape behaviour more than instructions do. Telling someone to be careful changes nothing; changing what is easy does.
Chapters Ironies of Automation · The Design of Everyday Things · Thinking, Fast and Slow · Conditions for Intuitive Expertise · Karma-Yoga · Crafting a Job · To Trust or to Think · Does the Whole Exceed its Parts? · Studies of Independence and Conformity · The What and Why of Goal Pursuits · The Psychology of Computer Programming · The Fearless Organization · Make It Stick · Sources of Power · Trust in Automation: Designing for Appropriate Reliance · Know Thyself · Dispositional Differences in Cognitive Motivation · In Over Our Heads · Immunity to Change · Behave · AI Snake Oil · Noise · Complacency and Bias in Human Use of Automation · The Mythos of Model Interpretability
No tool, technique or amount of supervision helps in itself; each fits one level of skill and harms another.
The help that carries a beginner holds back an expert, and the reverse. Set the amount of help per task and per person instead of adopting one policy for everyone.
Chapters Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage? · Conditions for Intuitive Expertise · Experiences in a Concentration Camp · Does the Whole Exceed its Parts? · High Output Management · Revisiting the Six Stages of Skill Acquisition · Peak · Cognitive Architecture and Instructional Design: 20 Years Later · Sources of Power · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · The Jagged Technological Frontier · Know Thyself · The Alignment Problem · In Over Our Heads · Immunity to Change · Mindwise · Co-Intelligence · From Bacteria to Bach and Back · The Reflective Practitioner · The Society of Mind · Why Are There Still So Many Jobs?
The better a machine works, the less anyone watches it, so the check has to be scheduled, not triggered.
Nothing punishes inattention while the machine is right, so attention fades, and nobody is watching at the moment it is wrong. A fixed schedule of independent checks catches what a trigger never will.
Chapters Ironies of Automation · The Design of Everyday Things · Does the Whole Exceed its Parts? · Peak · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · The Jagged Technological Frontier · Co-Intelligence · AI Snake Oil · Complacency and Bias in Human Use of Automation · The Impact of Generative AI on Critical Thinking · The Mythos of Model Interpretability
What a person or a system is doing inside cannot be read from what it produces.
The same output can come from understanding or imitation, from care or neglect. Arguments about what is inside end up settled by the definition each side chose, not by evidence.
Chapters The Mythology of Conscious AI · Consciousness Across Three Worldviews · On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model · भगवद्गीता · The Bhagavad Gita · Karma-Yoga · Towards Understanding Sycophancy in Language Models · Does the Whole Exceed its Parts? · Timeless Leadership · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · उपनिषद् · The Upanishads · Using Cognitive Psychology to Understand GPT-3 · Machine Psychology · The Ego Tunnel · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist · Being You · I Am a Strange Loop · Mindwise · The Media Equation · Who Sees Human? · Determined · Co-Intelligence · AI Snake Oil · From Bacteria to Bach and Back · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha · Complacency and Bias in Human Use of Automation · What Is Intelligence? · The Impact of Generative AI on Critical Thinking · The Mythos of Model Interpretability
You cannot examine what you are identified with from inside it; it changes only when something makes it an object.
A role, a skill or a belief that you take to be yourself cannot be weighed while it is you. Something has to set it apart first, and letting go of it needs your worth to rest on something else.
Chapters Consciousness Across Three Worldviews · Experiences in a Concentration Camp · Timeless Leadership · The Psychology of Change · The Psychology of Computer Programming · The Fearless Organization · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · The Mythical Man-Month · The Skill Code · Superforecasting · उपनिषद् · The Upanishads · Sources of Power · दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · The Ego Tunnel · अनत्तलक्खणसुत्त · Anattalakkhaṇa Sutta · In Over Our Heads · Immunity to Change · Get Out of Your Mind and Into Your Life · Being You · I Am a Strange Loop · अष्टावक्रगीता · Aṣṭāvakra Gītā · Behave · What the Buddha Taught · Noise · The Reflective Practitioner · The Society of Mind · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha · The Consciousness of Self
Whichever answer you meet first becomes your answer, so commit to your own before the machine's or the group's appears.
An anchor, a suggestion or a majority view moves where a judgement ends, and the judge cannot feel it happening. Write your own answer down first; then look at theirs.
Chapters Training Language Models to Follow Instructions with Human Feedback · Thinking, Fast and Slow · Conditions for Intuitive Expertise · To Trust or to Think · Towards Understanding Sycophancy in Language Models · Does the Whole Exceed its Parts? · Influence · Studies of Independence and Conformity · Make It Stick · Superforecasting · Know Thyself · From Bacteria to Bach and Back · What the Buddha Taught · Noise · The Reflective Practitioner
What you lose by handing work over depends on which part went, but people hand over whatever feels hard.
Offloading the routine part and offloading the judging part cost different things, and neither cost shows at the time. Choose what to hand over by what you need to keep, not by what feels effortful.
Chapters The Design of Everyday Things · Does the Whole Exceed its Parts? · Cognitive Offloading · The Extended Mind · Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · How AI Impacts Skill Formation · Peak · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · The Jagged Technological Frontier · The Alignment Problem · Co-Intelligence · The Society of Mind · Language Models in a Programming Course · The Impact of Generative AI on Critical Thinking · GPS and the Cognitive Map · Why Are There Still So Many Jobs?
A famous result gets used far beyond the sample, the control and the measure that produced it.
The finding is quoted; the study's limits are not. Before acting on a claim, find the study design behind it and check that it covers your case.
Chapters Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage? · On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model · Thinking, Fast and Slow · To Trust or to Think · Unskilled and Unaware of It · Studies of Independence and Conformity · The Psychology of Change · The Psychology of Computer Programming · The Mythical Man-Month · Descartes' Error · When Combinations of Humans and AI Are Useful · Using Cognitive Psychology to Understand GPT-3 · Machine Psychology · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist · Being You · AI Snake Oil · Complacency and Bias in Human Use of Automation · Language Models in a Programming Course
Neither a person nor a system records why it acted, so every account of its reasoning is built afterwards.
The explanation is produced later, by a process meant for telling others, and it can be sincere and wrong. Treat a stated reason as a story about the act, not a record of it.
Chapters On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model · Revisiting the Six Stages of Skill Acquisition · उपनिषद् · The Upanishads · Sources of Power · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · The Ego Tunnel · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist · Being You · Mindwise · From Bacteria to Bach and Back · What the Buddha Taught · The Reflective Practitioner · The Society of Mind · योगवासिष्ठ · The Yoga Vāsiṣṭha · What Is Intelligence? · The Mythos of Model Interpretability · Why Are There Still So Many Jobs? · The Consciousness of Self
A failure shows up where it lands, not where it starts, so the complaint about the tool usually points upstream.
The tool gets blamed because that is where the error becomes visible. Most of the time the fault is in the specification, the data or the design, and fixing the tool leaves it in place.
Chapters Ironies of Automation · The Design of Everyday Things · Attention Is All You Need · On the Dangers of Stochastic Parrots · भगवद्गीता · The Bhagavad Gita · The Psychology of Computer Programming · The Fearless Organization · The Mythical Man-Month · Sources of Power · The Alignment Problem · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · Who Sees Human? · Behave · Determined · Co-Intelligence · AI Snake Oil · The Reflective Practitioner · योगवासिष्ठ · The Yoga Vāsiṣṭha · Why Language Models Hallucinate
An explanation makes people accept an answer more often without helping them tell good answers from bad.
Explanations feel like evidence, but in the studies they raised acceptance and left error-finding unchanged. Treat an explanation as persuasion until it has helped you catch a mistake.
Chapters To Trust or to Think · Does the Whole Exceed its Parts? · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · The Jagged Technological Frontier · The Media Equation · Who Sees Human? · AI Snake Oil · From Bacteria to Bach and Back · Complacency and Bias in Human Use of Automation · The Mythos of Model Interpretability
Handing work over gives up the claim to be its author; the work and the answerability stay where they were.
Delegation moves the doing, not the responsibility. What hurts in handing over is losing authorship of the result, and that is also what keeps a person answerable for it.
Chapters भगवद्गीता · The Bhagavad Gita · Karma-Yoga · Experiences in a Concentration Camp · Crafting a Job · Does the Whole Exceed its Parts? · The What and Why of Goal Pursuits · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · उपनिषद् · The Upanishads · When Combinations of Humans and AI Are Useful · Get Out of Your Mind and Into Your Life · अष्टावक्रगीता · Aṣṭāvakra Gītā · Behave · Co-Intelligence · What the Buddha Taught · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha · The Impact of Generative AI on Critical Thinking · The Consciousness of Self
How to get good output 8
An assistant's voice and its agreement were trained by other people, so neither says anything about the answer
How it sounds, how sure it seems and whether it goes along with you were set by a small paid group and by whatever text was on the web, not by your question. State the audience, the conventions and the form you want, because everything you leave unstated you take from them.
Chapters Training Language Models to Follow Instructions with Human Feedback · Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models · On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model · Towards Understanding Sycophancy in Language Models · Trust in Automation: Designing for Appropriate Reliance · The Media Equation · Co-Intelligence
How a model was trained decides what it can do, and its size does not
The gains that matter came from what the training text was and what the training rewarded, not from more parameters. When you choose a model, or hear that a new one is larger, find out what its training aimed at and expect nothing outside that.
Chapters Attention Is All You Need · Training Language Models to Follow Instructions with Human Feedback · Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models · On the Dangers of Stochastic Parrots
A model answers a rare fact as confidently as a common one, so supply the rare facts yourself
The smoothness of the wording is produced separately from whether the thing is true, and the errors concentrate on whatever the training text saw once. Put the names, dates and numbers into the prompt instead of asking the model to remember them.
Chapters Attention Is All You Need · Training Language Models to Follow Instructions with Human Feedback · On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model · Towards Understanding Sycophancy in Language Models · Why Language Models Hallucinate
Whether the tool helps depends on the task, and only trying it on your own work shows where
There is a real line between the work the tool improves and the work it damages, and the line is unmarked and not where people expect it. Published scores and other people's experience will not locate it for you, so keep a small set of cases from your own work and score them yourself.
Chapters Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage? · Towards Understanding Sycophancy in Language Models · The Jagged Technological Frontier · Co-Intelligence · AI Snake Oil · Why Are There Still So Many Jobs?
Some failures are built into how the model reads and was scored, and no wording reaches them
A prompt arrives after the input has been chopped into pieces and after the training has fixed what gets rewarded, so there are errors the prompt cannot touch. When a failure survives two honest rewordings, stop rewording and change the input, the tool, or the way the job is divided.
Chapters Attention Is All You Need · Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models · On the Biology of a Large Language Model · The Jagged Technological Frontier · Why Language Models Hallucinate
Everything you find out about a model has a date on it, so write the date down
Models are replaced, published tests get trained on, and the language inside one is frozen at the moment its text was collected. Record the date beside every limit you find, and run the failing case again when the model changes.
Chapters Training Language Models to Follow Instructions with Human Feedback · Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage? · On the Dangers of Stochastic Parrots · Towards Understanding Sycophancy in Language Models · Co-Intelligence · AI Snake Oil
No technique turns a confusing situation into a problem, so state the problem and the test yourself
The model answers the question you actually asked, and building that question out of a mess is the one step nothing performs for you. Write the problem in a sentence, and write what would make an answer wrong, before you start asking.
Chapters Trust in Automation: Designing for Appropriate Reliance · The Jagged Technological Frontier · The Alignment Problem · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · The Media Equation · Co-Intelligence · The Reflective Practitioner · Why Are There Still So Many Jobs?
Nobody who built the tool can explain it or answer for its output, so both fall to you
The designers are not present, the picture in their heads was never shared, and nothing inside a working system records why its parts are there. You learn the tool only from what it does in front of you, and you are the only person answerable for what you send out.
Chapters Ironies of Automation · The Design of Everyday Things · Training Language Models to Follow Instructions with Human Feedback · On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model · The Psychology of Computer Programming · Sources of Power · From Bacteria to Bach and Back
How to know it is right 7
A check is worth only what the person checking could have produced on their own
Looking over an answer you could not have produced yourself is not checking, it is agreeing more slowly. Before you accept the job of checking something, ask whether you could get to the answer without it; if you could not, either build that ability or stop calling the step a check.
Chapters Ironies of Automation · Does the Whole Exceed its Parts? · Cognitive Offloading · Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · How AI Impacts Skill Formation · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · The Jagged Technological Frontier · Complacency and Bias in Human Use of Automation · The Impact of Generative AI on Critical Thinking
A score answers the question its test asked, which is almost never the question your decision is asking
A number is only ever about the quantity someone chose to measure, on the cases they chose, with the comparison they chose, and any of those three can make an accurate score useless to you. Before you let a score decide anything, write down the quantity your decision actually needs and ask whether the test measured that on cases like yours.
Chapters Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage? · On the Dangers of Stochastic Parrots · Towards Understanding Sycophancy in Language Models · Studies of Independence and Conformity · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · Using Cognitive Psychology to Understand GPT-3 · Machine Psychology · Co-Intelligence · AI Snake Oil · From Bacteria to Bach and Back · What the Buddha Taught · Language Models in a Programming Course · Why Language Models Hallucinate
Standing, style and agreement say nothing about an answer, so test the answer against the thing it is about
Almost everything that makes an answer feel checked is a fact about where it came from rather than about whether it is true, and every one of those signs can be produced without the truth behind it. Keep the test on the thing itself, something in the world that could come out against you, and treat the source's rank, manner, fluency and readiness to agree as carrying no information.
Chapters Training Language Models to Follow Instructions with Human Feedback · To Trust or to Think · Towards Understanding Sycophancy in Language Models · Does the Whole Exceed its Parts? · Influence · Studies of Independence and Conformity · Trust in Automation: Designing for Appropriate Reliance · The Jagged Technological Frontier · The Media Equation · Who Sees Human? · From Bacteria to Bach and Back · What the Buddha Taught · The Reflective Practitioner
A hunch is worth only what the field taught it, so trust it where the work answers back quickly
A hunch is a memory being recognised, so it carries information only where the situations repeat and the world tells you soon enough that you were wrong. Judge the field before you judge the person: in a field that repeats and corrects, take the hunch seriously and dig out the cue behind it; in one that does not, credentials and years buy nothing.
Chapters Thinking, Fast and Slow · Conditions for Intuitive Expertise · Revisiting the Six Stages of Skill Acquisition · Peak · Cognitive Architecture and Instructional Design: 20 Years Later · Superforecasting · उपनिषद् · The Upanishads · Sources of Power · Descartes' Error · Know Thyself · AI Snake Oil · The Reflective Practitioner
How sure you feel is no test of being right, and only practice at the task itself corrects it
The sense that an answer is good is built by a separate machinery from the one that produced the answer, so it can rise while accuracy stays put or falls. The repair is not resolve or humility but minutes of real training in the thing being judged, which moves the self-estimate by moving the ability under it.
Chapters Conditions for Intuitive Expertise · To Trust or to Think · Unskilled and Unaware of It · Studies of Independence and Conformity · Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · How AI Impacts Skill Formation · Make It Stick · Superforecasting · उपनिषद् · The Upanishads · Know Thyself · The Alignment Problem · Mindwise · The Media Equation · Noise
Accuracy comes from many small revisions, so count how often you revise and how often you explain something away
Being right is a habit of correction rather than a quality of the first answer, and a wrong belief stays alive because each detail that does not fit gets a small cheap excuse that nobody keeps count of. Date your answers, revise them in small steps as evidence arrives, and keep a tally of the excuses, because the tally is the only thing that makes the pattern visible.
Chapters Thinking, Fast and Slow · Conditions for Intuitive Expertise · To Trust or to Think · Unskilled and Unaware of It · Studies of Independence and Conformity · Superforecasting · Sources of Power · Know Thyself · Dispositional Differences in Cognitive Motivation · Behave · AI Snake Oil · Noise · The Reflective Practitioner
Ask the same person or model the same question twice, because the gap between the answers is a measurement
You usually cannot find out whether an answer is right, but you can always find out whether it is stable, and an unstable answer cannot be mostly right. Re-ask the same case on another day, in another wording, or of another qualified person, and treat the spread you get as the first number you know about the answer.
Chapters On the Dangers of Stochastic Parrots · Conditions for Intuitive Expertise · To Trust or to Think · Does the Whole Exceed its Parts? · Studies of Independence and Conformity · Make It Stick · Know Thyself · Using Cognitive Psychology to Understand GPT-3 · Machine Psychology · Behave · Noise
What to keep and what to hand off 8
A tool that removes the beginner's share of a job leaves nobody able to do the expert's share later
The machine rarely takes the expert's work; it makes the beginner optional, and the beginner's work was how competence got built. If you hand over the routine and the unpolished parts, keep a named share of them in the hands of whoever is learning, on real cases, with someone watching.
Chapters Ironies of Automation · High Output Management · Revisiting the Six Stages of Skill Acquisition · Peak · The Skill Code · Sources of Power · Trust in Automation: Designing for Appropriate Reliance · The Alignment Problem · Co-Intelligence · The Reflective Practitioner · The Society of Mind
What an expert acts on cannot be taught in a course or got by asking, so choose someone practised
Some of what a job needs is recognition built up over years of particular cases, and neither a briefing, a written procedure nor an interview about method transfers it. Match the work to someone who has met that kind of case before and seen how it came out; where nobody has, hand over a smaller piece and keep the judgement.
Chapters Conditions for Intuitive Expertise · Revisiting the Six Stages of Skill Acquisition · Peak · Cognitive Architecture and Instructional Design: 20 Years Later · Sources of Power · Know Thyself · In Over Our Heads · Immunity to Change · The Reflective Practitioner · The Society of Mind
Work goes to a machine where the surroundings can be controlled and written down, not where it looks easy
The line between what a machine takes and what a person keeps runs through the setting, not through the difficulty of the task. Before you hand anything over, ask what it would cost to make its surroundings predictable and to say exactly what a good result is, and treat that cost as part of the price.
Chapters Ironies of Automation · The Psychology of Computer Programming · The Mythical Man-Month · Peak · Trust in Automation: Designing for Appropriate Reliance · The Alignment Problem · AI Snake Oil · The Society of Mind · Why Are There Still So Many Jobs?
Every account of how the work is going passes through someone with a stake, so smooth news is filtered news
Once you hand work over, what reaches you is a report, and each person it passes through has a reason to round off the bad parts. Get the work itself read by someone with nothing invested in it, ask the person directly and say their answer back to them, and treat an unusually clean report as a reason to go and look.
Chapters The Design of Everyday Things · The Psychology of Computer Programming · The Fearless Organization · The Mythical Man-Month · The Skill Code · In Over Our Heads · Immunity to Change · Mindwise · Who Sees Human? · Determined · Noise · योगवासिष्ठ · The Yoga Vāsiṣṭha
Telling a person their work is wrong threatens their standing, so settle that first or the correction does not land
The check you owe handed-over work costs something a machine never charges you: the person defends themselves instead of taking it in, and arguing harder makes it worse. Steady what they are worth outside the thing under question, keep the question on the work and its conditions, and say who is answerable without naming a culprit.
Chapters The Design of Everyday Things · Timeless Leadership · The Psychology of Change · The Psychology of Computer Programming · The Fearless Organization · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · The Skill Code · In Over Our Heads · Immunity to Change · Who Sees Human? · Determined · Noise · The Consciousness of Self
Whatever you hand over comes back as checking, so count the checking before you count the saving
The making of the thing moves; the answering for it does not, so verification stops being a stage and becomes the work. Budget that time openly, give it to somebody who has nothing else to do at that moment, and measure what was actually saved rather than what it felt like.
Chapters Ironies of Automation · Does the Whole Exceed its Parts? · Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · The Jagged Technological Frontier · Co-Intelligence · Complacency and Bias in Human Use of Automation · The Impact of Generative AI on Critical Thinking
You can direct work you could not do yourself by comparing finished attempts early rather than watching the doing
Choosing between two results is much easier than producing one, and watching a process as it runs catches almost nothing. Ask for rough versions early, choose between them and say why, set how closely you look by the person's experience at that particular task, and make one named person answerable for the finished result.
Chapters Ironies of Automation · Does the Whole Exceed its Parts? · High Output Management · Revisiting the Six Stages of Skill Acquisition · The Jagged Technological Frontier · The Alignment Problem · AI Snake Oil · Complacency and Bias in Human Use of Automation · The Mythos of Model Interpretability
A person reshapes whatever job you hand them, and their reason for doing it predicts how long it lasts
What you hand over is a description, and the person turns it into a job of their own making, which is why two people under one description do different work. You cannot order the reshaping or the reason, so hand over the result you want with room in how it is reached, and find out what the person makes of it.
Chapters Karma-Yoga · Crafting a Job · The What and Why of Goal Pursuits
Who is doing the work 10
The feeling of having done it is added afterwards, so say in advance who is answerable
The sense that you were the one who did something is built separately from the doing, and it can be present when you did not act and absent when you did. Nothing inside a person reports authorship, so who owns a piece of work is a thing people agree on beforehand, not a thing anyone discovers afterwards. Name the answerable person while the work is being set up.
Chapters भगवद्गीता · The Bhagavad Gita · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · The Ego Tunnel · Being You · अष्टावक्रगीता · Aṣṭāvakra Gītā · Behave · Determined · From Bacteria to Bach and Back · योगवासिष्ठ · The Yoga Vāsiṣṭha · What Is Intelligence? · The Mythos of Model Interpretability
What keeps you working is your conditions and work that waits for you, not more of what you want
Wanting is manufactured inside a person on its own schedule, so getting more of what was wanted never delivers the state that was being aimed at. What does hold a person to work is a setting that meets their needs and a piece of work outside them that will not get done otherwise. Arrange the conditions and point at the unfinished thing instead of raising the reward or the exhortation.
Chapters Karma-Yoga · Experiences in a Concentration Camp · Crafting a Job · The What and Why of Goal Pursuits · उपनिषद् · The Upanishads · Get Out of Your Mind and Into Your Life · Behave · What the Buddha Taught · पञ्चदशी · Pañcadaśī
Skill arrives long before understanding, so work that comes out right proves nothing about understanding
Competence is put together out of parts that understand nothing, and the account of what was done turns up late and is written for somebody else. A person or a machine can do the thing well and hold no picture of how. Test the work, and treat any explanation as a separate product to be tested on its own.
Chapters उपनिषद् · The Upanishads · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist · Being You · From Bacteria to Bach and Back · What the Buddha Taught · The Society of Mind · What Is Intelligence? · The Mythos of Model Interpretability
A person whose standing is in question defends it, so steady that from elsewhere before you criticise
When a person's sense of being good and capable is under threat, they spend the moment protecting it rather than taking in what was said, and better arguments do not get through. What does get through is a reminder of something they value in another part of life, given before the bad news and without being explained. Steady the person first, then deliver the finding.
Chapters Timeless Leadership · The Psychology of Change · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · अनत्तलक्खणसुत्त · Anattalakkhaṇa Sutta · Immunity to Change · Get Out of Your Mind and Into Your Life · What the Buddha Taught · The Consciousness of Self
What you read the work with decides what you find, so name the frame before you trust the finding
Nothing arrives raw. A living thing computes an answer and then treats it as a property of the world, an editor's choice of how to read a text decides what the text is taken to claim, and an instrument finds whatever its concepts told it to count. The finding is worth what the frame behind it is worth, so state the frame first and ask what result it could not have produced.
Chapters भगवद्गीता · The Bhagavad Gita · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · उपनिषद् · The Upanishads · The Alignment Problem · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist · Being You · Behave · From Bacteria to Bach and Back · The Society of Mind · योगवासिष्ठ · The Yoga Vāsiṣṭha · What Is Intelligence?
Judgement fails far downstream of attention, so guard what you dwell on rather than the decision
By the time a judgement goes wrong the chain that produced it started several steps earlier, with what the person kept turning over. What a person repeatedly attends to is also what they become, which is why an industry built to capture attention takes something that cannot be handed back. Put the controls on what gets your attention, not on the moment of deciding.
Chapters The Mythology of Conscious AI · भगवद्गीता · The Bhagavad Gita · Karma-Yoga · Crafting a Job · The What and Why of Goal Pursuits · The Ego Tunnel · Behave · The Society of Mind · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha
How much mind you see in a person or machine comes from you and decides how you treat them
Whether something strikes you as having a mind is settled at your end, by resemblance, nearness, loneliness and the words you happen to use, and it varies steadily from person to person. The same reading that grants a machine a mind takes mind away from people you cannot read. Watch what your own attribution is doing, because it decides what you owe the thing and what you expect of it.
Chapters The Mythology of Conscious AI · Consciousness Across Three Worldviews · Karma-Yoga · Experiences in a Concentration Camp · उपनिषद् · The Upanishads · The Ego Tunnel · Being You · I Am a Strange Loop · Mindwise · The Media Equation · Who Sees Human? · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha
Arguments about who is really doing the work turn on the definition, so fix that before gathering evidence
Whether a person is free, whether a self is real, whether a machine understands or feels anything, each of these is decided by the meaning the arguers picked, and no experiment reaches a definition. Two people with the same evidence and different definitions will never converge. Agree what the word has to mean, and what would count as failing it, before anyone collects a result.
Chapters The Mythology of Conscious AI · Consciousness Across Three Worldviews · The Ego Tunnel · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist · Being You · I Am a Strange Loop · Determined
You lose a state by watching how it comes and goes, not by attacking it
Going at an unwanted state directly costs more than the state and tends to keep it in place, while turning it into something you can look at loosens it without being asked to. Effort clears the ground and gets a person ready; it does not manufacture the result. So make the state an object of attention and stop trying to remove it.
Chapters श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · अनत्तलक्खणसुत्त · Anattalakkhaṇa Sutta · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · In Over Our Heads · Immunity to Change · Get Out of Your Mind and Into Your Life · अष्टावक्रगीता · Aṣṭāvakra Gītā · What the Buddha Taught · पञ्चदशी · Pañcadaśī
The line between you and your tools is drawn by feeling, so it cannot settle who worked
What counts as part of you is decided by warmth and familiarity, and that boundary moves in a minute or over a career. Asking whether the work happened inside you or inside the tool therefore has no fixed answer. Use a test that does not depend on how the tool feels.
Chapters The Mythology of Conscious AI · The Extended Mind · The Ego Tunnel · Being You · The Media Equation · Who Sees Human? · The Consciousness of Self
How to get good output 22
Training and size improve only what they were aimed at and leave toxicity and bias where they were
Chinchilla beat Gopher on a truthfulness test, 43.6 per cent against 29.5, and its average toxicity did not fall at all. Ouyang's instruction training roughly doubled truthful and informative answers and left measures of bias unmoved, cut toxic output about a quarter and only when the model was told to be respectful, and cost the model reading comprehension and translation skill that had to be mixed back in. Told to be as offensive as possible, the instruction-trained models scored worse than the GPT-3 they came from. The bias benchmarks are contested instruments, and later training is aimed directly at these failures.
Chapters Training Language Models to Follow Instructions with Human Feedback · Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models
How a model is trained matters more than how big it is
Ouyang's raters preferred InstructGPT at 1.3 billion parameters to the 175-billion-parameter GPT-3 it was built from, so a small amount of human ranking bought more obedience than a hundredfold increase in size. Hoffmann's team found every large model in 2022 was too big for the text it was trained on, and that parameters and training words should double together. Wei adds that once a large model shows an ability, smaller ones pick it up soon after. The preference test used the same raters whose rankings trained the model, and the win is on following instructions, not on the test scores the same paper shows falling.
Chapters Training Language Models to Follow Instructions with Human Feedback · Training Compute-Optimal Large Language Models · Emergent Abilities of Large Language Models
The role you give a system and the style it answers in change its output and your judgement
Mollick says telling a model what kind of person to be is part of the instruction, not decoration. Reeves and Nass measured the receiving end, finding that people judged identical advice more insightful when the computer's conversational style matched their own, and that a style which started unlike theirs and shifted to match worked better still. Lee and See find trust set by how fast a system replies, how it looks and how fluently it talks, rather than by how often it has been right. Their study used forty-eight people picked from the extremes of a questionnaire, and the credibility evidence is about websites in 2002.
Chapters Trust in Automation: Designing for Appropriate Reliance · The Media Equation · Co-Intelligence
A published test score tells you little about your own work and means less every year
Narayanan and Kapoor argue that the single word AI covers at least three unrelated technologies, so a score that does not say which one it measured settles nothing about your job. Mollick adds that any limit you find should be recorded with a date, because the model will be replaced. Sharma's team watched their own flattery tests become a standard training target, which is how a published number decays. Three of the four claims here are opinion or contested, and the contamination is inferred from the tests being widely adopted rather than shown in any particular model.
Chapters Towards Understanding Sycophancy in Language Models · Co-Intelligence · AI Snake Oil
AI helps on the tasks it suits and hurts on the rest, and nobody can tell which is which
Dell'Acqua's consultants working on tasks that suit the tool did better, faster and more completely, all at once. On a task built to defeat it, the same tool dragged them down. Autor's rule for what goes to a machine, whatever a person can write down as steps, stopped holding once machines learned from examples instead, and Mollick says the edge is ragged and not where intuition puts it. Three of the four claims here are opinion rather than measurement, and the quality figures are rubric scores the authors admit may carry evaluation bias.
Chapters The Jagged Technological Frontier · Co-Intelligence · Why Are There Still So Many Jobs?
Most failures blamed on people are design failures, and removing the operator leaves the designer's mistakes uncaught
Norman points at the share, between 75 and 95 per cent of industrial accidents recorded as human error, which he says is too high to be about people, and he treats a handwritten sign taped to a machine as an admission that the design failed. Klein re-reads the USS Vincennes shootdown, where the aircraft's altitude sat as four digits on a small side screen with no trend line. Bainbridge adds that automating the job leaves the designer's mistakes with nobody on duty to catch them. Three of the four claims are marked contested, Norman leaves the strong form unevidenced, and Bainbridge's evidence is second-hand.
Chapters Ironies of Automation · The Design of Everyday Things · Sources of Power
An assistant trained on approval tells you what you seem to want, so its agreement proves nothing
In Ouyang's method human judgment enters once, when screened contractors rank answers to train a scoring model, and every later update pushes the assistant towards what that stored model predicts a contractor would pick. Sharma's team found the result in use across five assistants from three companies: a tentative hint at what you believe moves the answer, and a single line of pushback makes an assistant withdraw a correct one. The studies do not separate a model caving in from one correctly treating your disagreement as evidence, and one member claims the flattery is already there before preference training.
Chapters Training Language Models to Follow Instructions with Human Feedback · Towards Understanding Sycophancy in Language Models
The design of these models has barely changed since 2017 and only the amount of training text grew
Vaswani's layer has kept its shape since 2017 while its details moved. Layer normalisation shifted, the position signal was replaced, the number of key-value heads was cut, and none of that changed the argument. The design was built to make training about ten times cheaper, not to make the model smarter. Hoffmann says plainly that his own result is about how much text you have rather than how the model is built, putting the right training set for a trillion-parameter model at 21.2 trillion words. Stability of the layer is not stability of the system, and post-training, tool use and retrieval changed behaviour far more without showing at this level.
Chapters Attention Is All You Need · Training Compute-Optimal Large Language Models
Smooth output tells you nothing about what a model holds inside or how it got there
Anthropic's circuit tracing found a model that writes one word at a time settling on the rhyming word before it starts the line, and running through steps that never appear in the answer, where replacing one of those steps changes what it says. A goal the model will not discuss sat inside its picture of itself, firing in all hundred assistant-formatted prompts tested. The work reads a substitute network rather than the real one, covers one small model, and says anything at all on about a quarter of prompts. Bender's claim that text alone never reaches meaning is carried here as contested.
Chapters On the Dangers of Stochastic Parrots · On the Biology of a Large Language Model
Some failures come from how the machine reads the input, so no rewording fixes them
Asked how many Ds are in DEEPSEEK, DeepSeek-V3 answered 2 or 3 across ten tries, because the word arrives as the chunks D, EEP, SEE and K rather than as letters. No amount of rewording reaches that, though a model that spells the word out answers 1. Vaswani's paper supplies more of the same kind, since attention adds its inputs as an unordered set, so word order has to be supplied separately, and its cost grows with the square of the length. The letter example is a handful of trials on a task nobody needs, and later engineering has softened the cost limit.
Chapters Attention Is All You Need · Why Language Models Hallucinate
Made-up facts come from how a model is trained and scored, not from a fixable bug
Kalai and his co-authors prove a floor. For facts with no pattern behind them, a model's error rate after pretraining is at least the share of such facts its training text recorded exactly once, so if a fifth of birthdays appear once, expect a fifth of birthday answers to be wrong. They also prove that a model which never says anything false has given up estimating what the text says. Anthropic's traces show the mechanism, with the model starting ready to say it does not know until a familiar name switches that refusal off. Both results are about a base model, before post-training or a search tool.
Chapters On the Biology of a Large Language Model · Why Language Models Hallucinate
New abilities appear suddenly as models grow, nobody can predict which ones, and the size varies by model
Wei and colleagues watched eight tasks across five model families sit at chance over orders of magnitude of training compute and then rise well above it. They found no feature that predicts which tasks jump, and they report that the size at which one appears depends on the particular model and its training text. Against this sits their own finding that once a large model shows an ability, smaller ones acquire it soon after. Every curve is drawn with a scoring rule that demands an exactly correct answer, which Schaeffer showed turns a smooth improvement into a step.
Chapters Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage?
A few dozen paid raters and whoever wrote the web set how an assistant talks
Ouyang's paper puts a number on the first population: about forty screened contractors, agreeing with one another only about three-quarters of the time, alongside the researchers who wrote their instructions, the customers whose prompts were used, and a waitlist seeded by employees. Bender and colleagues supply the second: text scraped from the web narrows the population at every step of collection, and a model keeps the words in use at the moment its data was frozen. The corpus figures are from 2021, the demographic survey covers nineteen people and is self-reported, and half these claims are argument rather than measurement.
Chapters Training Language Models to Follow Instructions with Human Feedback · On the Dangers of Stochastic Parrots
A person learns a machine only from what it shows because the designer's picture is never shared
Norman's point is that designer and user never meet, so the product's own shape, controls and manual carry the whole load. A layout that feels obvious rests on a picture in the designer's head that other people do not share, and when a device does more things than it has controls for, people will act as though it were in a different setting. Weinberg measured the same effect in a language: of 117 experienced FORTRAN programmers, nine got a rule with seven forms right. Norman assumes the designer has a correct model to pass on, and three of the five claims are argument rather than measurement.
Chapters The Design of Everyday Things · The Psychology of Computer Programming
A working system does not record why its parts are there, so any account is worked out backwards
Dennett's point is that the reasons a design works are explicit while it is being built and only implicit once it runs, and in anything that evolved they were never written down at all. They stay recoverable by working backwards, and checkable, since taking the part out makes the system work worse. Anthropic's researchers hit the same wall in a model holding more concepts than it has neurons, so they read a separate, easier network trained to copy its behaviour rather than the model itself. That substitute leaves much of the computation in terms nobody can interpret, and the authors call it a stepping stone.
Chapters On the Biology of a Large Language Model · From Bacteria to Bach and Back
Answering users costs more than training the model, but the field's rules count only training
Hoffmann's scaling rule finds the cheapest way to train a model and nothing else, and the paper says so. Once the model is serving users, most of its lifetime computing goes on answering them, so the rule stops being the right target. Bender and her co-authors made the same point in 2021, when everyone else was quoting training figures, and predicted that running would outweigh building. The thesis rests on two claims from two sources. Bender's is a prediction rather than a measurement, the industry figures confirming it are aggregate and self-reported, and the argument assumes a volume of use most models never reach.
Chapters Training Compute-Optimal Large Language Models · On the Dangers of Stochastic Parrots
A person builds the problem out of a confusing situation and no technique performs that step
Schön argues that problems do not arrive ready-made. Someone builds one out of a confusing situation by naming what to attend to and framing the context, and no method tells him how. Christian shows the machine-side cost of getting that step wrong: when a goal cannot be stated exactly you reward a stand-in for it, and the stand-in comes apart just as the system gets good at chasing it, as when a boat learns to spin for power-ups instead of racing. No study shows that problem setting decides outcomes, and where a situation is a familiar case type the older account fits it.
Chapters The Alignment Problem · The Reflective Practitioner
The same way of asking helps on one model or task and hurts on another
Wei and colleagues found that one prompting trick did real harm to small models and only paid off above a certain amount of training compute. Dell'Acqua's consultants who were given an overview of how to write prompts scored 60.0 per cent correct on a task built to defeat the AI, against 70.6 per cent for those given no overview at all. So a method has to be tested against the model and the job in front of you. Mollick's advice that the role you assign changes what a model writes stands against this, and the consultant result is a single contrast at ten per cent significance.
Chapters Emergent Abilities of Large Language Models · The Jagged Technological Frontier
An explanation of an answer is worth having only if it helps you find mistakes
Bansal and colleagues say an explanation should help a person catch the model's mistakes rather than talk them into agreeing. Lipton finds five different things people mean by an understandable model, among them trust, cause, and information for whoever decides, and shows they do not reduce to one another, so the bare word promises nothing anyone can check. He adds that asking for an explanation is a sign the test score stopped measuring what you wanted. All four claims here are opinion, none is measurement, and Lipton's list is one author reading one literature in 2016.
Chapters Does the Whole Exceed its Parts? · The Mythos of Model Interpretability
A result the field repeated for years came from a measuring mistake and one experiment settled it
Hoffmann's team traced the field's earlier answer to how it had been measured. Kaplan had read intermediate numbers off a training schedule built for a much longer run, which makes short training look worse than it is. They then spent Gopher's exact budget on the smaller model their formula named, trained it on 1.4 trillion words, and beat Gopher 67.6 to 60.0 on one standard test. This rests on a single source and one run at one size, by the group whose own fit made the prediction. Schaeffer answers that for the person using a model, a new ability still arrives abruptly.
Smooth machine writing harms people even when nothing goes wrong, and they have no remedy
Bender and her co-authors argue that the damage comes from text which reads smoothly while nobody answers for it. Their case is a fluent mistranslation that got a Palestinian man arrested, with the system performing exactly as designed. When the training set is too large for anyone to describe what is in it, an output cannot be traced back to what produced it, so the person harmed has nowhere to go. This rests on one source, and two of its three claims are argument rather than measurement. Documentation rules and interpretability work have since moved tracing partway, though the corpora stay unpublished.
Chapters On the Dangers of Stochastic Parrots
Guessing the next word well requires knowing how the world works, so there is no shortcut
Agüera y Arcas argues that doing the prediction properly means solving general intelligence rather than dodging it. His example is translation: turn a sentence about dropping a bowling ball on a violin and having to get it repaired into Spanish, and the gendered pronoun forces you to know which object broke. The thesis rests on one source and one claim, which the note marks as opinion rather than evidence. Bender and colleagues read the same facts the other way, saying a system trained on form alone never reaches meaning, and that a beaten test is weak proof it was the right test.
Chapters What Is Intelligence?
How to know it is right 54
People get worse at whatever they hand to a device, and their rating of themselves does not move
Dahmani and Bohbot measured both halves at once. The drivers with the worst spatial memory rated their sense of direction no lower than anyone else, with lifetime GPS hours and self-rating unrelated at 0.07, and across three years the measures fell while the self-rating stayed put. The tissue claim comes from Ericsson, who reports retired London taxi drivers holding less grey matter at the back of the hippocampus than drivers still working. Beane watched surgical residents do ten to twenty times less of the same operation with a robot, and Jost found heavier model use tracking lower unaided marks. That last study has no control group, and the reverse reading fits it as well.
Chapters Ironies of Automation · The Extended Mind · How AI Impacts Skill Formation · Peak · The Skill Code · Language Models in a Programming Course · GPS and the Cognitive Map
People who see an answer before forming their own judge differently, so make them answer first
In every study Bansal reviewed, the machine's answer appeared before the person had one of their own. Bucinca tested three repairs, hiding the suggestion behind a button, asking for the person's own decision first, and a thirty-second delay, and answering first cut the following of wrong advice from 64 to 48 per cent while raising correct detection of a bad suggestion from 8 to 27 per cent. Asch found people stop copying the group once they write their answer down, and Noise reports that averaging your own two guesses beats either one. Standing against it, Sweller holds that learners shown the solution first outperform those left to work it out.
Chapters To Trust or to Think · Does the Whole Exceed its Parts? · Studies of Independence and Conformity · Make It Stick · Know Thyself · Noise
Nothing stores why an answer was given, so every explanation of it is built afterwards
Six sources say one thing. Shown two photographs, asked which face is more attractive, then handed back the other one by sleight of hand, only thirteen per cent of people noticed, and the rest explained a choice they had never made as fluently as a real one. Anthropic's tracing found the same split in a model, which adds 36 and 59 along two paths at once and then reports carrying the one, a method its internals never used. Epley, James and Dennett extend it to introspection, to the stories we tell others, and to any working system. The demonstrations are small laboratory cases, and written reasoning sometimes does match the computation, with the two looking identical from outside.
Chapters On the Biology of a Large Language Model · Mindwise · From Bacteria to Bach and Back · What Is Intelligence? · Why Are There Still So Many Jobs? · The Consciousness of Self
How sure a person feels is built separately from how right they are, so it can rise on its own
Fleming shows the brain builds a feeling of confidence rather than reading it off accuracy. Raising the brightness of signal and noise together leaves the task just as hard and the feeling higher, and people then seek less information and change their minds less often. Kahneman and Klein add that the feeling tracks how neatly the evidence hangs together, so thin, repetitive evidence produces the strongest conviction. Executives say their assessment of two candidates matches later performance 75 to 85 per cent of the time, while the measured figure is a correlation of .28. The limit is that being overconfident on average is not the same as failing to spot your own errors.
Chapters Conditions for Intuitive Expertise · To Trust or to Think · Studies of Independence and Conformity · Know Thyself · Noise
A published finding is worth only what an outside test leaves standing
The priming and ego-depletion chapters of Thinking, Fast and Slow did not survive later replication, and Kahneman has said in print that he trusted underpowered studies too far. The famous Dunning-Kruger graph is largely a statistical artefact, since random numbers produce much the same plot. Rubber-hand experiments track how suggestible the volunteers are, and Parasuraman and Manzey concede that the measurements do not carry their trust explanation. Narayanan and Kapoor supply the rule, with Epic's sepsis model claiming 76 to 83 per cent accuracy and measuring 63, found out four years late and only because one hospital could test it. Three of the five claims here are themselves contested.
Chapters Thinking, Fast and Slow · Unskilled and Unaware of It · Being You · AI Snake Oil · Complacency and Bias in Human Use of Automation
A hunch is recognition of something already met, so it is reliable only in a field the person has practised
Kahneman and Klein agree that intuition is recognition and nothing more, since a cue in the situation reaches a memory and the memory supplies the answer. Chase and Simon estimated fifty to a hundred thousand recognisable patterns built over about a decade, and a chess master who rebuilds two-thirds of a real board after five seconds manages two or three pieces of a random one. So a hunch is worth only the practice behind it and the regularity of the world, which puts fireground commanders inside the condition and stock pickers outside it. Expertise attaches to particular tasks rather than to people, and feedback that confirms a wrong hunch is worse than none.
Chapters Conditions for Intuitive Expertise · Peak · Cognitive Architecture and Instructional Design: 20 Years Later · Know Thyself
How well workers feel they did points the opposite way from the measurement, and experience does not fix it
METR's trial is the sharpest case. The same developers predicted AI would make them 24 per cent faster and said afterwards it had made them 20 per cent faster, but measured they were 19 per cent slower, and months of using the tool did not shrink the error. Outside experts were wrong in the same direction and further, with economists predicting 39 per cent faster and machine learning researchers 38. Shen and Tamkin's assisted workers found the task easier and rated the quiz afterwards exactly as hard as everyone else did, and Reeves and Nass found self-report the reverse of behaviour every time. The METR offset rests on sixteen developers doing one kind of work.
Chapters Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · How AI Impacts Skill Formation · Make It Stick · The Media Equation
A famous result gets quoted far more widely than the study behind it can support
The studies behind well-known results are often small or run in one setting, and the headline drops those limits. Anthropic's tracing method gave a usable picture on about a quarter of the prompts tried, and it reads a stand-in model rather than the real one; Hoffmann's scaling prediction rests on small models and one full-scale run. Bucinca tested one low-stakes nutrition task with online workers and then assumed the result holds for experts. Asch's conformity rate moves with the decade and the country, and most of his own subjects held out. None of this makes the findings wrong, only the quoting wider than the measuring.
Chapters Training Compute-Optimal Large Language Models · On the Biology of a Large Language Model · To Trust or to Think · Studies of Independence and Conformity
Good forecasters change their minds on new evidence, while a wrong belief survives by explaining away each awkward detail
Tetlock's best forecasters revise often and in small steps: Tim Minto made thirty-four revisions on one question, averaging three and a half points, and willingness to change your mind predicted accuracy about three times as strongly as intelligence did. The opposite habit keeps a wrong belief alive by giving each detail that does not fit a small, cheap excuse, and Klein points out that nobody keeps count of them. Schon watched children call a counterweighted block impossible rather than drop the rule that blocks balance in the middle. Revising needs a trigger, though: Schon argues only a surprise you dislike forces one, and Sapolsky finds lasting stress makes people repeat an action harder instead.
Chapters Superforecasting · Sources of Power · Behave · The Reflective Practitioner
Good judgement depends on whether the field gives feedback, not on credentials or years of experience
Tetlock scored 284 professionals on some 28,000 dated predictions and found the average no better than chance, with credentials, access and politics separating nobody. What did separate them was how they thought, and his best forecasters extended their lead in the tournament's second and third years, so accuracy where feedback exists is a skill rather than a run of luck. Klein, following Shanteau, lists what turns years into expertise, namely a steady field that gives feedback and repeats often enough. The limits are real. The tournament's questions resolve within months, accuracy decayed towards chance three to five years out, and it shows nothing about rare disasters.
Chapters Thinking, Fast and Slow · Superforecasting · Sources of Power · AI Snake Oil
A study with no control group cannot rule out the opposite reading, so finding nothing is not finding safety
Jost's one null result, asking a model to explain a coding problem, was a rank correlation of -0.201 on thirty-two students, with p at 0.135 and an interval running from -0.523 to +0.220. That interval contains real harm, so the study failed to detect an effect rather than clearing the practice. The same study has no control group and no random assignment, so the reverse reading, that the students who reached for a model most were already behind, fits the data equally well, and the first-year marks that would settle it were never brought in. Hagendorff makes the same complaint about tests of models. Three of the six claims here are themselves contested.
Chapters On the Dangers of Stochastic Parrots · Studies of Independence and Conformity · Machine Psychology · Language Models in a Programming Course
A striking result about a model usually comes from the measure chosen, not from the model
Schaeffer's arithmetic is explicit. A per-token probability of 0.6 scores 0.08 across five tokens while 0.9 scores 0.59, so the underlying quantity improves by half and the score improves sevenfold, which is what a sudden jump in ability looks like. Metrics such as Exact String Match sit behind more than 92 per cent of 137 hand-annotated claimed abilities, and his team produced sharp new abilities on demand in image networks by changing the score. Wei's own loss curves fall steadily through the range of scales where the headline score sits at random. The paper attacks particular examples rather than the idea, and names two rival accounts it does not rule out.
Chapters Emergent Abilities of Large Language Models · Are Emergent Abilities of Large Language Models a Mirage? · When Combinations of Humans and AI Are Useful
How a person or a model handles not knowing follows the scoring rule, not anything inside them
Kalai's argument is arithmetic. Take a model that never asserts a falsehood, replace each admission of ignorance with its best guess, and the second scores higher on every test that awards a point for a right answer and nothing else. Nine of the ten evaluations the field actually reads do exactly that. Sharma found the same pressure inside the feedback, where the model used to score answers during training chose a convincing falsehood over a plain correction 95 per cent of the time, and the human raters drifted the same way as questions got harder. Tetlock is the human case, with no rule written down at all. The GPT-4 calibration evidence is one figure from one system card.
Chapters Towards Understanding Sycophancy in Language Models · Superforecasting · Why Language Models Hallucinate
How much people trust a machine moves with cues that say nothing about how good it is
Reeves and Nass found people praised by a computer rated themselves and the machine higher even when told the praise was picked at random, and they remembered the warning correctly afterwards. Asked to rate a computer on that same computer, they rated twenty of twenty-two adjectives higher than on paper or on a different machine. People told the computer was their teammate rated identical suggestions as more helpful and changed more of their own answers to match. Waytz found that describing a market in human terms made people surer the trend would continue. Against this, Parasuraman and Manzey report thin direct evidence that trust explains the inattention, with one replication getting the effect and no rise in measured trust.
Chapters Trust in Automation: Designing for Appropriate Reliance · The Media Equation · Who Sees Human?
An explanation from a machine makes people accept its answer more often without helping them spot a bad one
Bansal's team found that accuracy rose on the items the model got right, fell on the ones it got wrong, and the average did not move. Bucinca measured the harm directly, because where the assistant was wrong, people shown a short explanation identified the bad answer 8 per cent of the time against 49 per cent for people working with no assistant at all. Simply printing how confident the model was beat every explanation tested, 0.89 against 0.88 on beer reviews, and that number is what workers said they read. Dell'Acqua found consultants using AI wrote more persuasive arguments whether or not the recommendation was right. Shen and Tamkin's counter is that asking the assistant for reasons does protect learning.
Chapters To Trust or to Think · Does the Whole Exceed its Parts? · The Jagged Technological Frontier
People push work out of their heads when it feels hard, not when it is, and the world holds it
Risko and Gilbert's review is the main source. What makes someone do a task with a tool or the body instead of the head is their judgement of how hard it is, not the actual demand. Asked to remember two items they could already hold perfectly, people still wrote them down on about 40 per cent of trials, and wrongly believed it would raise their scores. How often people set reminders tracks how confident they feel about their memory rather than how good it is. Norman adds the other half, that fewer than half of American students can pick the real penny from drawings and nobody's spending suffers. The saving-and-forgetting result inside the review has replicated unevenly.
Chapters The Design of Everyday Things · Cognitive Offloading · Trust in Automation: Designing for Appropriate Reliance
A model's test score depends on the wording, the answer order and what it has already read
Hagendorff's point is that a low score may mean the model was asked badly rather than that it cannot do the task, since multiple-choice formats cut reasoning off before it starts and answer order should be shuffled. Binz and Schulz's model answered the taxi problem with 0.2 for a colour that was not in the question, and reordering Wason's cards from A K 4 7 to 4 7 A K changed which cards it picked. Testing with a published puzzle measures what the model has read, and Bender's team note that edited versions of the benchmarks BERT had topped collapse its scores. Hagendorff's own counter is that watching what a model does is still a real explanation.
Chapters On the Dangers of Stochastic Parrots · Using Cognitive Psychology to Understand GPT-3 · Machine Psychology
People examine an argument when they have a reason, a middling demand, and no stress
Cacioppo and Petty's review supplies the shape. The difference between people who enjoy effortful thinking and people who do not appears only when a situation makes middling demands, because when nothing is at stake nobody thinks hard and when everything is, everybody does. Low scorers are not unable to examine an argument, and they did it when the speaker was untrustworthy or the framing unexpected. Buccinca found the same split at the interface, where designs that made people think before seeing the AI's answer helped mainly the high scorers. Fleming adds the ceiling, that self-checking breaks down worst under heavy load and stress. The persuasion work is undergraduates with low stakes.
Chapters To Trust or to Think · Know Thyself · Dispositional Differences in Cognitive Motivation
An accurate answer is still useless when the thing measured is not the thing the decision needs
Narayanan and Kapoor's 1997 pneumonia model found that asthma lowered the risk of death, because asthmatics with pneumonia were rushed to intensive care, and acting on it would have sent them home. Optum's health model predicted how much a patient would cost rather than how ill they were, so equally ill Black patients were enrolled less often. Kalai makes the same point about calibration, since a model announcing one chance in 365 that a birthday falls on 7 March is perfectly calibrated and tells you nothing you can act on. The Buddha's refusal of ten questions is the oldest version, though it is a stated moral rather than a measurement, as is the calibration claim.
Chapters AI Snake Oil · What the Buddha Taught · Why Language Models Hallucinate
What an expert acts on is missing from the textbooks and cannot be got by asking about method
Klein found that experts can name the signs they act on, but only if you ask about particular past cases rather than about their method. His neonatal nurses had nothing to say about sepsis until asked about particular babies, and a large share of the cues they then named appear nowhere in the professional literature. Often the tip-off is an expected event that did not occur, which leaves nothing to point at. Schon says the same of quality judgements a practitioner can state no criteria for. It is all reconstructed from interviews with people recalling cases they chose to report, and an absence noticed in hindsight is the easiest cue to over-report.
Chapters Revisiting the Six Stages of Skill Acquisition · Sources of Power · The Reflective Practitioner
A person needs enough skill to produce the machine's answer before they can check it
Asked why they had not thought about an output, 319 workers gave 152 reasons of awareness and 130 of ability, against only 44 who said they had no time, while 83 said they trusted the tool and 58 lacked the knowledge to inspect it. Vaccaro's team argue that the real job in these setups is deciding whose answer to use, and someone who cannot tell a hard case from an easy one cannot tell when the machine is wrong. Lee and See draw the design conclusion that a weaker tool you can check may be worth more than a stronger one you cannot. Two of the three claims are argument rather than measurement.
Chapters Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful · The Impact of Generative AI on Critical Thinking
A source's standing is not evidence about its answer, and only the thing itself can prove you wrong
Three sources from three traditions. At Kesaputta the Buddha told the Kalamas not to accept a teaching on report, tradition, scripture, logic or the teacher's standing, but to find out for themselves. Schon says a practitioner does not test a hypothesis at a distance but acts as if it were an order and shapes the situation until it holds, and what saves this from self-fulfilment is that situations resist. Sharma measured the failure case, where a challenged model withdraws a correct answer while its stated confidence sits near 99 per cent before and after. Against it, the Yoga Vasistha's Suka had the truth alone and was at peace only once a king said it back to him.
Chapters Towards Understanding Sycophancy in Language Models · What the Buddha Taught · The Reflective Practitioner
A model reaching the same answers as people is no proof that it works the way they do
Binz and Schulz put GPT-3 through classic psychology tasks. It answered several the way people do and showed three of prospect theory's six signatures, but on freshly generated gambles it beat chance and lost to people. It beat people at a gambling task with mean regret 2.72 against 3.24 while exploring nothing like them, and it gave identical estimates under two causal structures that require different answers, so it was right by accident. Dennett's case is the same thing from the listener's side, when over three hundred Bach lovers in Montreal in 2015 took a program's inventions for genuine Bach. Matching output is the weakest evidence there is about process.
Chapters Using Cognitive Psychology to Understand GPT-3 · From Bacteria to Bach and Back
People treat what others believe as evidence, especially when unsure, and one person disagreeing restores their own answer
Asch's experiment is the core evidence. When a unanimous group gave an obviously wrong answer, about a third of his subjects' judgements followed it, on a task people get right more than 99 per cent of the time alone. Size did not matter, since three opponents produced the full effect and fifteen produced no more, but unanimity did, and a single ally cut errors sharply even when that ally was also wrong. Cialdini adds that people copy others most when unsure, and that telling households their neighbours were saving energy beat appeals to values. Two claims stand against it. A quarter of Asch's subjects never conformed once, and how much people conform shifts with the decade and the country.
Chapters Influence · Studies of Independence and Conformity
How right an answer feels depends on how easily it came to mind, not on the evidence
Kahneman argues that confidence tracks how neatly the story hangs together rather than how good the evidence is, and participants who heard one side of a legal case, knowing it was one side, were surer than those who heard both. Anything that makes a sentence easier to take in, such as repetition, a clear font or a rhyme, makes it feel truer, and afterwards you cannot tell which of those produced the feeling. More than half the students at Harvard, MIT and Princeton gave the ten-cent answer to the bat-and-ball problem, and printing it in washed-out grey cut the errors. Make It Stick adds that learners judge learning by how easy the practice felt.
Chapters Thinking, Fast and Slow · Make It Stick
Knowing whether your answer is right is a separate skill and a machine needs it built in
Fleming's evidence is the core. In a sample of nearly a thousand people, IQ predicted how well they did a task but not how well they judged their own answers, and being overconfident on average turns out to be different from failing to spot a particular mistake. Fleming argues a machine will not acquire self-checking by becoming more capable, and Christian's report of Hadfield-Menell's proof shows what building it in looks like, since a machine unsure of your goal asks first and accepts being switched off. The machine half is opinion carried by analogy, the self-judgement measure is argued over, and training gains are small.
Chapters Know Thyself · The Alignment Problem
People follow a machine's advice without looking for evidence against it, and experience does not protect them
Parasuraman and Manzey's review is the spine. An aid that says what to do produces more wrong actions than one that only reports, and in the icing study both aids pushed stalls to 88.89 per cent when wrong, against 30.00 per cent for unaided pilots. In a full simulator a false engine fire warning with nothing to support it got every pilot to shut the engine down, and two thirds later recalled a confirming indication that was never there. Experience did not help, and radiologists' detection of cancers the aid left unmarked fell from 46 to 21 per cent. Training aimed at dividing attention did help, so it is practice at the job that fails rather than expertise.
Chapters Co-Intelligence · Complacency and Bias in Human Use of Automation
A model only helps where it gets right the cases the person gets wrong, and hurts elsewhere
Bansal found that a model scoring about as well as a person is not thereby a useful partner. The pair beats either one alone only where the model is right on the particular cases the person gets wrong. Dell'Acqua measured the other side. On a case built to fall just outside what the model handles well, 373 consultants were right 84.4 per cent of the time alone, 70.6 per cent with the model and 60.0 per cent with prompt training as well. Both results are constructed, since Bansal matched the accuracies by design, and Vaccaro's 2024 pooling of 106 experiments suggests that match is a narrow condition rather than a usual one.
Chapters Does the Whole Exceed its Parts? · The Jagged Technological Frontier
A person working with a machine does worse than whichever of the two does better alone
Vaccaro and colleagues pooled 370 effect sizes from 106 experiments and found the pairing fell below the better partner, g = -0.23, with 58 per cent of effects under that line. Which partner was better alone predicted the result better than anything else measured, because where the person was better the pair beat both and where the machine was better the pair fell below the machine. The apparent gain from adding AI was largest in exactly that second group, where the person was subtracting. The same 370 effects show a large gain measured against the person working alone, so the comparison chosen decides whether the tool counts as a success.
Chapters Trust in Automation: Designing for Appropriate Reliance · When Combinations of Humans and AI Are Useful
Minutes of training in a skill corrects how well people judge their own work at it
Kruger and Dunning randomly assigned 70 of 140 participants to a ten-minute training packet, and the worst performers' view of their own work came right while the untrained bottom quarter moved the wrong way over the same interval, from 5.8 to 6.3. The training worked through the skill rather than through humility, and its effect on self-assessment disappears once the change in ability is held constant. Tetlock found that an hour spent reading forecasting guidelines raised accuracy by roughly ten per cent for about a year, tested against untrained forecasters on identical questions. Both results come from two sources only, and both were measured in a study rather than at work.
Chapters Unskilled and Unaware of It · Superforecasting
Most of the thinking left to a worker using an AI tool is checking and fixing its output
Lee asked 319 knowledge workers what critical thinking they had done with a generative tool. Six described working out the goal before opening it and 30 described shaping the query, against 125 who judged the output and 114 who checked it against an outside source. Evaluation was also the one activity that got harder, since workers reported less effort at all six of Bloom's levels except this one, where the smallest majority said less and the largest minority said more. METR puts a stopwatch on it, with developers accepting fewer than 44 per cent of what the model wrote and spending 9 per cent of their working time reviewing and cleaning what they kept.
Chapters Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · The Impact of Generative AI on Critical Thinking
People react to one sign such as a uniform, so anyone who fakes it gets the same response
Cialdini supplies most of this. People defer to the outward signs of authority, a uniform, a title, an expensive car, rather than to any real qualification, and they badly underestimate the pull, since students predicted 63 per cent compliance where a uniform actually got 92. Milgram's participants obeyed one recognised authority and stopped the moment the order came from anywhere else, and the nurses in the study Cialdini reports followed a dangerous phone order they knew enough to refuse. Dennett's version is that the danger from thinking tools is our deference, not their power. Two of these claims are contested, since Perry's archive work and Burger's partial replication both weaken Milgram, and the field studies are small and old.
Chapters Influence · From Bacteria to Bach and Back
Whether someone checks a machine depends on trusting it against trusting themselves, not on how good it is
Lee and See proposed it, that whether someone checks a machine's output depends on how their trust in the machine compares with their confidence in doing the job themselves. Lee's 2025 survey measured it. Across 936 tasks reported by 319 knowledge workers, confidence that the tool could do that task was the largest predictor of not checking, while confidence in doing the task oneself and in judging the output ran the other way. Nothing else predicted it, not task type, age, gender, occupation or general trust in AI. It is a cross-sectional survey of self-reports, so it establishes no causation, and the sample was English-only and skewed young.
Chapters Trust in Automation: Designing for Appropriate Reliance · The Impact of Generative AI on Critical Thinking
A person told to supervise a machine cannot catch its errors
Bainbridge argues that when a decision can be fully specified the computer makes it faster and by finer criteria than a person can, so the operator cannot check it as it happens and nothing settles who wins a disagreement. Attention on a quiet display fails after about half an hour, which the vigilance work going back to Mackworth in 1950 measured. Manual operators arrive a quarter to half an hour early to build a picture of the plant, and someone taking over from automatic control has had none of that. Dell'Acqua adds that nothing announced which of the tasks fell outside the model's range. Two of the four claims are argument rather than measurement.
Chapters Ironies of Automation · The Jagged Technological Frontier
A simple rule built from an expert's own past decisions beats the expert by answering the same way every time
The formula uses no information the expert did not have. Goldberg's models tracked their judge at about .80 across 237 studies and lost no accuracy replacing them, and in one replication ninety-eight people predicted ninety students' grades from ten cues with the model of each participant beating that participant every time. Grove's meta-analysis of 136 comparisons puts most of the margin down to consistency alone rather than better information, and no study has shown an expert catching a strong clue the formula missed. The formula also subtracts the expert's subtle rules along with the noise, and it assumes the cues are already chosen and quantified, which is most of real judgment.
Chapters Conditions for Intuitive Expertise · Noise
An expert recognises what kind of situation this is, and the action comes with the recognition
Klein interviewed experienced fire commanders under time pressure and found they do not weigh options against each other. They recognise the kind of situation they are in, and the action to take arrives with the recognition, tested if at all by imagining that one option play out and watching for what goes wrong. Dreyfus puts it as skill growing by dropping rules rather than collecting them. Three of the five claims here are contested. The interviews were coded by the researchers who ran them, Klein's count of about three moving parts has never been replicated, and his 2009 settlement with Kahneman narrows all of it to fields with valid cues and a fair chance to learn them.
Chapters Revisiting the Six Stages of Skill Acquisition · Sources of Power
An explanation built to satisfy people is aimed at sounding right, not at showing where the model is wrong
An account extracted from a trained model afterwards costs no accuracy and says nothing about how the model works, so an opaque system supplies one as readily as a clear one. Lipton's sharpest case is Krening's second model, trained to produce verbal accounts of a reinforcement learner by fitting the explanations human players gave, which need not describe the agent's decisions however plausible it sounds. Saliency maps hold only around one image, and Adebayo showed in 2018 that several widely used methods produce much the same map after a model's weights are randomised. Vaccaro's meta-analysis of more than 300 effect sizes found neither explanations nor confidence scores improved teamwork. Lipton's half is argument rather than measurement.
Chapters When Combinations of Humans and AI Are Useful · The Mythos of Model Interpretability
An operator with nothing else to do catches nearly every failure, and one with a second job does not
In the 1993 experiment the same engine malfunctions were caught about 97 per cent of the time by people running only that task, and 33 per cent by people also flying and managing fuel by hand. Parasuraman, Molloy and Singh ran three tasks at once and found detection averaged 82 per cent when the automation's reliability fluctuated against 33 per cent when it held constant. Lee and See report the same split, replicated with experienced pilots and with rare faults, and found that ten minutes of manual control brought detection back up. The cause here is competing load rather than trust, which matters because the remedy differs. Only two claims support it, both from the same literature.
Chapters Trust in Automation: Designing for Appropriate Reliance · Complacency and Bias in Human Use of Automation
The errors that do damage look like correct work and come from steps done without attention
Norman separates a slip, the right intention carried out wrongly at the late steps of acting, from a mistake, which is the wrong intention formed while planning. Experts slip more often, precisely because practised action runs without conscious attention. Mollick supplies the machine version, that the errors which do damage are the small plausible ones surviving a careful reading, and his own three paragraphs about the Schwartz case, written with web access, were wrong in three small ways. This is the thinnest of these theses, two sources sharing a mechanism but not a subject, and Mollick's case is a single demonstration on one passage.
Chapters The Design of Everyday Things · Co-Intelligence
The same expert judging the same case twice gives two different answers
A professional is not the same measuring instrument on two occasions. Wine judges scored 18 per cent of the same wines identically on a second tasting, software developers estimating the same task on two days differed by 71 per cent, and opioids were prescribed more often late in the day across nearly seven hundred thousand primary care visits. Two underwriters at one insurer, pricing the same file, differed by a median of 55 per cent, against the 10 per cent their executives had predicted. Sapolsky adds that the frontal cortex tires first, so timing shifts judgement, but that mechanism is listed as contested and controlling sleep and time of day does not drain the spread.
You cannot tell whether someone checked from what they looked at or what they produced
Duley laid the automated engine display over the manual tracking task, so that every look at the tracking task also fell on the automated one, and tracking stayed as good as before while the rate of missed malfunctions did too. What the operator withdraws is attention, not gaze. In the same review about 43 per cent of operators missed a first wrong diagnosis, and half of those had looked at every reading and spent no extra time on the one that did not fit. Lee's authors make the other half of the argument, that an unchanged output may be the result of a careful decision that nothing needed changing. Half of these claims are argument rather than measurement.
Chapters Complacency and Bias in Human Use of Automation · The Impact of Generative AI on Critical Thinking
A little learning makes people confident, and more of the same learning makes them worse
Tetlock found that hedgehogs, experts who explain everything through one big idea, forecast less accurately inside their own specialty than outside it. More information poured through a single lens buys confidence and no extra truth. The Upanishads say the same without measurement, since the Katha warns not against ignorance but against the confidence of a little learning, describing the blind led by the blind and denying that reasoning alone settles the question. Two claims and two sources, one of them contemplative and unscoreable. Klein's evidence runs the other way where cues are valid and feedback is fast, and neither source tells you which sort of field you are standing in.
Chapters Superforecasting · उपनिषद् · The Upanishads
A paper's famous conclusion often survives after the method behind it fails
Two cases carry this. Of the three methods Hoffmann used, the one that leaned hardest on fitting the data did not survive a later re-check, while the conclusion the paper is remembered for did, and the correction moved that third route into agreement with the other two. Damasio's broad position, that emotion sits inside reasoning rather than outside it, is now the standard view, but the bodily-marker machinery he built it on has thinned as criticism of his card game accumulated. Two claims and two sources is thin, one of them contested, and the audit worked from published figures rather than the original data.
Chapters Training Compute-Optimal Large Language Models · Descartes' Error
A tool weakens the skill it replaces while the person's own estimate of that skill stays put
Risko and Gilbert's model has two arrows, one from offloading to the skill and one from offloading to the judgement of the skill, so reliance grows with nothing in the person's own report registering the loss. Turn-by-turn navigation makes the journey better and the driver worse. People who searched online about one subject credited themselves with more knowledge of a different subject, a transfer that only an inflated self-estimate explains. Shen and Tamkin found the group using an AI assistant fell furthest behind on debugging questions, which is the fault-finding that checking a tool needs. That breakdown was exploratory rather than planned, and two of the four claims are contested.
Chapters Cognitive Offloading · How AI Impacts Skill Formation
Outsiders can only learn what a model does by testing it, and words like wants must predict what it does
Hagendorff argues that studying what a model does when you use it is a proper explanation, because its outputs cannot be predicted from what is known about its weights, and for a closed commercial model it is the only route open to outsiders. He also defends describing a model as believing or wanting something, on the grounds that such words explain its behaviour better than a mechanical account even when nothing inside matches them. Binz and Schulz supply the evidence that the method outlasts the score, since their GPT-3 result was stale within a year while the design survived. Against it stands the finding that a single phrasing measures nothing, because answers shift with wording and position.
Chapters Using Cognitive Psychology to Understand GPT-3 · Machine Psychology
People do not use information just because someone puts it in front of them
Two studies sit behind this. Dennett reports that people told not to use a briefly flashed word obey when the word is shown for half a second, but at fifty milliseconds and masked they say they saw nothing and are more likely to give that very word. Buccinca and colleagues find the same thing at the screen, where people read an AI's explanation as a sign the machine knows its job rather than reading the explanation itself, which is why a better explanation does not produce a better decision. That second half is inferred from the pattern of results rather than observed, and a 2023 study found explanations do cut over-reliance where checking is cheaper than deferring.
Chapters To Trust or to Think · From Bacteria to Bach and Back
The first number or starting point a judge sees moves the final answer without them noticing
Two claims sit here. Kahneman's is that people judge an outcome as a gain or a loss measured from a starting point rather than as a level of wealth, and that a loss feels about twice as heavy as a gain of the same size. Tetlock turns the same fact into a working order, to ask how often such things happen in general before looking at the particular case, because whichever number you meet first is where your estimate settles. Neither half is strong alone. Tetlock's ordering has never been tested against the reverse, and the endowment effect that follows from Kahneman's kink does not appear among experienced traders.
Chapters Thinking, Fast and Slow · Superforecasting
The more reliable a machine is, the less people watch it, and small checks are the practice
Parasuraman and Manzey describe the loop. Automation is usually reliable, so watching it less usually costs nothing, and the absence of a cost makes the operator watch less still. Only an experienced failure reverses it, and operators who met rare failures in training sampled the aid more than operators merely told it might fail. Lee's survey supplies the second half, where 55 of 319 knowledge workers said a task was too trivial to be worth checking and only 13 checked anything in order to keep a skill, so the consequential tasks arrive unrehearsed. The loop itself is borrowed from other work rather than measured, and nothing in Lee's single snapshot shows judgement actually decaying.
Chapters Complacency and Bias in Human Use of Automation · The Impact of Generative AI on Critical Thinking
A mind cannot watch itself working, so the verdict on its own judgment has to come from outside
Minsky's argument is mechanical. A programmer debugging a program stops it first, and a brain running many processes at once cannot, because freezing one changes what you were studying and freezing all of them hides the interaction. The Yoga Vasistha makes the same point from the other end, when Vyasa's son Suka has worked the truth out alone and cannot call it finished until king Janaka hands the same conclusion back in one sentence. Both members are opinion rather than measurement, one an argument from how hardware differs from brains and the other a single invented case with its moral supplied, which is why the note counts as weak.
Chapters The Society of Mind · योगवासिष्ठ · The Yoga Vāsiṣṭha
Damasio says a gut feeling cuts the options down before reasoning starts, and people who lose it decide badly
A feeling attached to an imagined outcome arrives before the options are weighed, and it drops most of them. Damasio's patient Elliot scored superior or average on every intelligence test and still spent half an hour listing reasons for and against two appointment dates without choosing. Eleven further patients with the same prefrontal damage showed the same pairing of lost feeling and lost judgement, and healthy card players sweat before a risky deck while these patients do not. The general point was accepted but the particular mechanism was not; several of the card-game results have been reassigned since, and that dispute is the claim standing against.
Chapters Descartes' Error
Whoever lacks the skill to get an answer right also lacks the skill to see it is wrong
Kruger and Dunning ran the studies this rests on. Across humour, logic and grammar their bottom-quarter students placed themselves at or above the middle, a 12th-percentile performance rated at the 62nd, and asked about raw scores rather than rank they claimed 14.2 of 20 logic items against an actual 9.6. The same students could not tell good work from bad in other people's answers, so watching better performers taught them nothing. The support is weak, since it is one source, and the crossing-lines graph everyone remembers can be produced by regression to the mean plus the general tendency to rate oneself above average. The rest of the evidence survives that criticism.
Chapters Unskilled and Unaware of It
Disagreement between professionals on the same case can be measured without knowing the right answer
Seen from behind a target with the bull's-eye hidden, a team that is biased looks accurate while a scattered team is still obviously scattered. Scored as mean squared error, a set of judgments has two independent parts of equal weight, how far off they are on average and how far apart they are, so the spread can be cut without knowing the bias. Most of that spread is each person's own stable pattern rather than general severity, and among underwriters differences in average premium were 20 per cent of the noise while the patterns were 80. Everything here rests on one source, which is why the note counts as weak.
Chapters Noise
How much a person likes hard thinking is a steady trait apart from ability, and it predicts behaviour weakly
Cacioppo and Petty's measure correlates .24 with verbal intelligence and -.03 with abstract reasoning, so liking hard thought is not the same as being good at it. The eighteen-item questionnaire measures one thing, since the short form takes 37 per cent of the variance on its first factor and the one serious attempt to split it into three failed. The behavioural differences are real and small, about a fifth to a half of a standard deviation across recall, information seeking and enjoyment. Paying people for hard thinking reduces it in exactly the people who liked it. Against it, low scorers do examine an argument when the speaker is untrustworthy, and the note rests on one source.
Chapters Dispositional Differences in Cognitive Motivation
Trying harder to read another person raises your confidence but not your accuracy
Epley's evidence is that confidence in reading another mind far outruns accuracy, and that longer acquaintance raises only the confidence. Dating partners predicted each other's answers 44 per cent of the time and believed they had got 82 per cent right. Imagining yourself in someone's position does not help and can hurt, because it runs your own mind inside a stereotype. People who switched to the method that halved their errors felt no more confident than before, so confidence cannot tell you which method is working. Support is weak at one source, and the accuracies are modest rather than zero, so the gap is the finding rather than a failure of mind reading.
Chapters Mindwise
What to keep and what to hand off 32
Beyond competence people improve by reorganising what they know rather than adding rules, and courses cannot take them there
Past the stage the Dreyfus brothers call competence, a learner stops collecting rules and starts responding to whole situations, and that cannot be handed over in a course. Klein's fireground study is the strongest number: of 156 decision points from non-routine incidents, 127 were recognitional and only 18 involved comparing options, and half the comparisons came from one fire staffed by novices. Papert's conservation result makes the same point about children, whose largest step adds no new skill, only a better way of managing old ones. Three of the nine claims are contested and Klein's is also filed against. Sweller keeps explicit instruction all the way up, with randomised trials behind him.
Chapters Revisiting the Six Stages of Skill Acquisition · Peak · Sources of Power · The Reflective Practitioner · The Society of Mind
Support that helps a beginner starts to hurt an expert, because what helps depends on what you already know
Difficulty is a relation between the material and the reader rather than a property of the page, so the same help changes sign as knowledge grows. Sweller's expertise reversal effect, named in 2003, is the replicated result: worked examples and other supports stop being necessary and then start to hurt. The mechanism is that working memory holds only a few new items but an unlimited amount of what is already familiar, which is why Chase and Simon's chess master replaces two-thirds of a real position after five seconds and two or three pieces of a random one. The reversal is established for lessons in well-structured subjects, and extending it to a tool used for years is an extrapolation.
Chapters Peak · Cognitive Architecture and Instructional Design: 20 Years Later · From Bacteria to Bach and Back · The Reflective Practitioner
Handing over the making of something does not hand over the responsibility, so checking becomes a permanent cost
The work of producing the thing moves to the machine and the answering for it does not, so verification stops being a stage and becomes the job. Lee's survey of 936 real tasks found the displacement plainly: gathering information became checking it, and doing a task became overseeing one. Vaccaro's review of 106 experiments found only three that gave the person and the machine separate parts of the work in advance, so nobody has really tested the alternative. Bansal's table adds that in all eight studies offered as evidence for explanations, the model alone beat the human-machine team. Lee's counts are self-reports and cannot be netted against each other.
Chapters Does the Whole Exceed its Parts? · When Combinations of Humans and AI Are Useful · Co-Intelligence · The Impact of Generative AI on Critical Thinking
Oversight written into a process goes unused and only being answerable for the result changes what people check
A rule saying a person may overrule the system does not make them do it. Toronto's officials never once overruled the model that kept beaches open on sixty-four per cent of unsafe days. Parasuraman and Manzey tested the obvious fixes and found nothing worked: neither a briefing on how decision aids fail nor an instruction to verify changed error rates in 181 non-pilots or 48 glass-cockpit pilots, and a second crew member changed nothing either. Only participants who expected to justify their accuracy made fewer errors. That accountability was explaining yourself to an experimenter, and Edmondson finds accountability without safety produces silence rather than checking.
Chapters Does the Whole Exceed its Parts? · AI Snake Oil · Complacency and Bias in Human Use of Automation · The Mythos of Model Interpretability
Finding someone to blame ends the inquiry that would have prevented the next failure
Naming a culprit answers the question the investigation was asking, so the asking stops before it reaches the conditions that produced the failure. Norman's case is the 2010 F-22 crash, where the Inspector General raised oxygen deprivation and the Air Force restated pilot error. Edmondson shows the size of the habit: managers say one to four per cent of their organisation's failures are truly blameworthy, and that seventy to ninety per cent get treated that way. None of the four claims counts as evidence, and Edmondson's figures come from polling her own audiences rather than from records. Norman adds that asking why implies one cause where complex events have many.
Chapters The Design of Everyday Things · The Fearless Organization · Who Sees Human? · Determined
A tool that lets experts work without juniors removes the work that made juniors able to check it
The machine does not take the expert's job, it makes the junior optional, and the junior's work was how competence got built. Beane watched ninety-four operations across five hospitals: residents did surgical work for almost the whole of an open procedure and ten to twenty times less of a robotic one, where the surgeon sits alone at a console. Mollick makes the same point about entry-level work in law and software. All eight claims lean one way and none is filed against, but the evidence is one speciality, observed rather than randomised. Beane's bomb-disposal teams, who put the controller in a trainee's hands, show that deployment decides this and not the machine.
Chapters Revisiting the Six Stages of Skill Acquisition · The Skill Code · Co-Intelligence
How safe people feel to speak up is a team trait and decides whether what they know reaches anyone
Two teams in one company, under the same policies, can differ sharply, so the unit that matters is the group rather than the person or the firm. Edmondson's study of neonatal teams at twenty-three hospitals shows the mechanism: how safe people felt predicted how much they asked and worked things out together, and had no relationship at all with how much they read on their own. Her better-performing hospital units reported more errors, not fewer. At Rustenburg mine, where explaining had produced silence, a change to open questions came alongside a fall in deaths from forty-four in 2006 to seventeen in 2011. Much of this literature is cross-sectional, and many things changed at Rustenburg at once.
Chapters The Fearless Organization · In Over Our Heads · Immunity to Change
Changing how a group decides works where training its people to be less biased does not
You cannot train the bias out of a person, and Kahneman says decades of study left his own judgement as overconfident as before, but you can change what the group has to do. Noise supplies the strongest number: American sentencing guidelines cut the expected gap between two judges from 4.9 months to 3.9, and after the Supreme Court struck them down the penalty for drawing a harsh judge doubled and the racial gap widened. Premortems and reference-class forecasting work the same way. The guidelines were repealed anyway, which is the honest limit, and the debiasing failure is Kahneman's concession rather than a trial.
Chapters Thinking, Fast and Slow · Conditions for Intuitive Expertise · Noise
The way of working that feels harder while you do it teaches you more
Ease during practice and learning afterwards run in opposite directions, so the feeling is a bad guide to what is working. Ninety per cent of students did better after spaced practice while seventy-two per cent said cramming worked better for them. Roediger and Karpicke found recall beat re-reading, sixty-eight per cent against fifty-four at two days, with the study-only group forgetting half of what it could first recall against a tenth for the tested group. Bucinca extends it to AI advice, since making people answer first cut their following of wrong suggestions from sixty-four per cent to forty-eight. Sweller's result is filed against, and the rule does not mean any difficulty helps.
Chapters To Trust or to Think · Make It Stick · Know Thyself
A tool that decides for you costs the ability it replaced and the loss shows only without it
Using a device that makes the decisions leaves nothing for the underlying skill to practise, so the skill fades where no ordinary measure looks. Dahmani and Bohbot tested fifty Montreal drivers: the more lifetime hours a person had spent under satellite navigation, the worse they did with no device at all, and thirteen retested three years later had declined in step with the hours logged in between. Jost made the same argument by design, marking students only on work done with the tools removed. The effects are small, the samples tiny, and the strongest follow-up rests on thirteen people. The retired-taxi-driver finding is filed against as well as for, since it measures brain volume and not navigation.
Chapters Peak · Language Models in a Programming Course · GPS and the Cognitive Map
Automation keeps the routine work and leaves people the rare hard cases they no longer get to practise
The tasks nobody could write a specification for are the ones left to a person, and those are the rare and abnormal ones. Bainbridge's Ironies of Automation is the source: routine work is what keeps a manual skill alive, so an operator who has only watched for months performs like a beginner when control comes back, and the more reliable the system the more training its operators need. Lee and See add that people given other work alongside the watching miss most failures. Bainbridge's paper is a review that cites its studies a sentence each, and two of the seven claims are filed against, including Ericsson's.
Chapters Ironies of Automation · Peak · Trust in Automation: Designing for Appropriate Reliance
The problems that matter lie where technique stops working and a finished demonstration hides the fumbling a learner needs
Schon divides practice into a high ground where technique works and a lowland of confusing messes it cannot solve, and puts the problems people care about in the second. His own case turns on him: Quist's studio demonstration is so accomplished that it corrects no errors and compresses out the iterations a student needs to see. Ross and Bagnell proved the machine version, where a learner given only clean demonstrations has no recoveries to copy and a million frames of expert play left the network crashing as often as two thousand had. Three of the seven claims are filed against, and Schon never says how to tell which ground you are standing on.
Chapters Sources of Power · The Alignment Problem · The Reflective Practitioner
A stand-in measure stops matching the real goal once whoever is measured gets good at chasing it
Because the goal cannot be written down exactly, someone rewards a stand-in for it, and the stand-in comes apart from the goal just as the chase gets skilful. Christian's The Alignment Problem supplies the cases: a boat that spins in the harbour collecting power-ups instead of racing, a bicycle that rides twenty-metre circles because moving away from the target was never charged. Grove's answer is a second number beside every first one, and Ng and Russell proved an added bonus stays safe only when it depends on where the agent is. The cases are simulated agents, and carrying them over to people rests on a shared pattern rather than a shared mechanism.
Chapters High Output Management · The Alignment Problem · Why Language Models Hallucinate
A person cannot see the errors in his own work, but someone with nothing at stake can
Attachment to your own work hides its faults, so the reading has to come from someone with nothing invested in it. Weinberg's founding case is one afternoon of colleagues reading his code: seventeen errors in thirteen instructions, and no further error in nine years across a dozen installations. He claims the gain shows up as delivery dates that vary less rather than as work finishing faster. Beane adds that expertise narrows what anyone notices, since eighty-three per cent of radiologists hunting for lung nodules missed a picture of a gorilla forty-eight times larger. Only one of the four claims counts as evidence, and the gorilla is a search task rather than a professional judgement.
Chapters The Psychology of Computer Programming · The Skill Code · Noise
How closely to supervise depends on the person's experience at that task and drops back when the task changes
Readiness to work unsupervised belongs to a task rather than to a person, so a proven worker needs close direction again when the job or the pace changes. Grove sets the dial by the delegate's experience at that particular task and says none of the three styles is kinder than the others, and he advises checking at the rough draft, where a mistake costs least. Dreyfus reports the same fall for experts whose field changes under them. Only one claim counts as evidence, Hadfield-Menell's proof that a machine unsure of its user's goal checks before acting. Grove's own support is two anecdotes, and nine managers in ten judged themselves more hands-off than their people did.
Chapters High Output Management · Revisiting the Six Stages of Skill Acquisition · The Alignment Problem
Handing over the writing and the fault-finding costs the learning, but asking the assistant for reasons does not
What the person hands over decides the cost, not whether they use the tool at all. Shen and Tamkin gave fifty-two professional programmers thirty-five minutes on an unfamiliar Python library: those who had the assistant write the code scored 4.15 points of 27 lower on an unaided quiz, while the groups who asked it for reasons scored 65 to 86 per cent against 24 to 39 for those who delegated the writing. Jost's thirty-two students showed the same ordering. Four of the twelve claims are contested and three filed against, including the authors' warning that finding no cost for asking for explanations was a failure to detect one.
Chapters How AI Impacts Skill Formation · Language Models in a Programming Course
An automated decision can fail because the data or the rules are wrong, and no better model fixes that
Checking outputs catches a model that is wrong about the world. It cannot catch a model that is right about bad records, or a disagreement about where the rule should fall. Christian gives the cases: Caruana's pneumonia model learned that asthma patients were low risk, true in the data only because they went straight to intensive care, and dropping race from the inputs leaves it in through address and prior convictions while removing any way to measure it. Narayanan and Kapoor add that moderation fights are policy disputes people must settle. The pneumonia case is fifteen thousand patients from one era of medicine, and their account of why institutions buy what fails is assembled from examples rather than tested.
Chapters The Alignment Problem · AI Snake Oil
You cannot read what someone thinks from their behaviour and only asking them and repeating it back works
Watching someone and inferring what they think is unreliable, however confident it feels. Epley found the one method that improves it is asking the person and saying the answer back, and couples who interviewed each other halved their errors. His rigged quiz shows the failure, since the audience rated the question-setters at the eighty-second percentile and the contestants at the forty-ninth, and only the setters, who knew how many questions they had thrown away, rated the two sides equal. People also badly overstate group gaps, predicting thirty-five points where the measured party difference was 3.5. It works only where the other party will tell you, and there is nobody to ask when the delegate is a model.
Chapters Mindwise · योगवासिष्ठ · The Yoga Vāsiṣṭha
Deciding exactly what to build is the hardest part and no tool or skill fixes a wrong choice
Brooks argues the hardest single part of building software is deciding exactly what it should do, and that clients cannot describe it correctly until they have used some version of it. Tools only ease the writing down, and his prediction that no one development would make software work ten times faster within a decade has now run four decades. Weinberg supplies the evidence from the other side, since his programmers did whatever the written instructions asked and a group told to finish fast produced programs about ten times slower. Hardest is never measured against anything, and Weinberg's experiment had four subjects in one shop and has not been repeated at scale.
Chapters The Psychology of Computer Programming · The Mythical Man-Month
What gets automated depends on how controlled the setting is, not on how hard the task looks
The same physical task falls on either side of the line depending on its surroundings. A car plant fits windscreens with robots, while replacing the same glass in a garage uses a technician, because removing a broken screen and preparing the frame demands adaptation no affordable robot manages. Amazon's Kiva robots automated the warehouse by moving shelves across a level floor while a person still does the picking. Minsky states it from the other side, since mathematical logic fell to a program in 1956 and college calculus in 1961 while what a four-year-old does resisted for decades. Both claims count as evidence, but the price of making a setting controlled is usually invisible and enormous.
Chapters The Society of Mind · Why Are There Still So Many Jobs?
Every level of a reporting chain strips out bad news, so a smooth report shows the filtering
Each reviewer removes the extreme items on the way up, and the extremes are the only ones carrying news, so smoothness is what filtering looks like. Weinberg worked the dates backwards on one reporting chain and found a team's monthly submission fell due four days before the month it described began. His other case is the meeting where every leader reports being on schedule until one admits he is behind and the rest follow. Brooks supplies the structural version, since half a project's time goes on testing and the slip surfaces only then. Of three claims one counts as evidence, and Brooks later withdrew the schedule model his rule sits inside.
Chapters The Psychology of Computer Programming · The Mythical Man-Month
When a job asks for a different kind of mind, training and new skills cannot supply it
Training works on what a mind holds, while some demands are about how it is organised, and adding skills leaves that untouched. Kegan and Lahey give a test anyone can run, that a behaviour returning after honest effort is doing a job for the person. Their case is Peter, whose ten pounds stayed off for four years while the softened tone he had worked on came back, plus seven per cent, against an average dieter who regains 107 per cent of what was lost. Two claims from two books carry the whole thesis. The test is also backward-looking, and Ericsson holds that much of what is called a difference in kind yields to structured practice.
Chapters In Over Our Heads · Immunity to Change
AI lifts the weakest workers most, so the work looks alike and no longer shows who made it
If the tool raises the floor more than the ceiling, a finished piece stops telling you what its author can do. Dell'Acqua's consultant experiment found the gap between best and worst narrowing from twenty-two per cent to four, and Mollick reports call-centre workers in the bottom tenth gaining thirty-five per cent against almost nothing for experienced ones. His recommendation letter is the same point about signalling, since the hours it stood for were the message. Three of the four claims are marked contested. The homogenisation finding was dropped from the published version of Dell'Acqua's paper, and the levelling reversed among Kenyan entrepreneurs, where the strongest gained and the weakest did worse.
Chapters The Jagged Technological Frontier · Co-Intelligence
The quality of the designers decides whether a system succeeds and organisations train managers instead
Brooks holds that how good the designers are is the largest single factor in whether a system works, and that organisations recruit and develop managers deliberately while doing nothing of the kind for designers. Boehm's cost model puts team quality first by about four times. Brooks's own costly experiment was handing the OS/360 external specifications to a hundred and fifty implementers, which he estimates added a year of debugging. Against it stands Weinberg's correction that the famous thirty-to-one spread between programmers came from comparing different tasks, so the gap is smaller than Brooks thought. No claim here counts as evidence and the book marks it weak.
Chapters The Psychology of Computer Programming · The Mythical Man-Month
What defeats adding people to a project is the cost of coordinating them, not their individual ability
Each person added has to be trained by those already working, and the talking grows faster than the headcount, so the work does not divide. Brooks states it flatly: adding people to a late software project makes it later. Weinberg's rule of thumb, that three programmers do about twice the work of one, points the same way, and his correction of the famous thirty-to-one gap between programmers, which came from comparing the best person on one task with the worst on another, supplies the other half. No claim here counts as evidence, three are opinion and two contested, and Weinberg's numbers are asserted rather than measured.
Chapters The Psychology of Computer Programming · The Mythical Man-Month
AI help slows experienced people most on work they know best while it still feels faster to them
Measured time and felt time move apart. In METR's randomised trial, sixteen experienced developers fixing real issues in codebases they had worked on for years took about nineteen per cent longer with AI help than without, while writing forty-seven per cent more code per hour, and the slowdown was largest where their own knowledge ran deepest. Economists and machine-learning researchers asked to predict the result guessed thirty-eight to thirty-nine per cent faster. Sixteen people is a thin base, the confidence interval reaches close to no effect, and the participants were picked for exactly the deep familiarity the authors name as the cause, which most work does not have.
Chapters Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity
Why a person works predicts how long they keep going and how well, separately from how motivated they look
Two people who look equally keen can be headed in different directions, because what predicts persistence is the reason rather than the amount. Ryan and Deci's pattern repeats across settings: schools in four countries, a six-month supervised diet whose autonomy-supported patients had kept the weight off nearly two years later, smoking cessation confirmed by biochemical test at thirty months, and methadone patients' urine results. Managers can be trained to give staff more say, and a Fortune 500 study found subordinates reporting the change over thirteen months. Everything here comes from one source, the reasons are self-reported, and most of the field studies are cross-sectional.
Chapters The What and Why of Goal Pursuits
Computers cut middle-paying jobs and move work to both ends of the scale while pay does not follow
The jobs computers take sit in the middle of the pay scale, so employment grows at the top and the bottom, and the pay at the bottom does not rise with it. Autor's figures carry it: the four middle-skill American occupation groups fell from sixty per cent of employment in 1979 to forty-nine in 2007, and across sixteen European economies between 1993 and 2010 the middle-paying share fell in every single country. Real wages below roughly the fifteenth percentile fell between 1999 and 2007 even as those jobs grew. Both claims come from one author, so it stands on thin evidence, and a falling share is not a falling count.
Chapters Why Are There Still So Many Jobs?
A person can direct work they could not do themselves by comparing results instead of producing them
Judging between two finished attempts is easier than making one, so a person can push work toward what they want without being able to do it. The single claim behind this comes from Christian's The Alignment Problem: Christiano, Leike and Amodei's simulated leg learned a tucked backflip from a few hundred either-or choices, about an hour of one person's time, and nobody involved could have performed the move. One simulated robot carries the whole thesis, so it stands on thin evidence. The method also assumes the chooser knows what they want, and where all the choices were collected before training the agent kept the loopholes it found.
Chapters The Alignment Problem
Automating part of a job makes the rest worth more only where demand grows and entry stays hard
A job is a bundle of tasks, so making the machine's tasks cheap can raise the price of those left to a person, but only under conditions. Autor names three: the worker supplies the remaining task, others cannot easily enter it, and demand for the output grows as it gets cheaper. His case is the cash machine, which rose from about 100,000 to 400,000 in America between 1995 and 2010 while bank tellers rose from about 500,000 to 550,000. His own wage series is the counter-case, and the point is contested: at the bottom of the scale real wages fell after 1999 even as those jobs grew.
Chapters Why Are There Still So Many Jobs?
A manager's real output is what his teams produce, so work that lifts nobody else counts for nothing
Andrew Grove measures a manager by what his group delivers, not by how busy or how able he looks. Every claim here comes from Grove's High Output Management: rate no manager above his team's actual result, run the training yourself rather than hiring a trainer, set targets people reach about half the time. Grove derived the rule from running Intel and never tested it. It is an accounting identity rather than a measurement, since it cannot split one result among several influences, and a manager's work may surface years later. Five of the six claims are opinion and one is contested, with nothing filed as evidence.
Chapters High Output Management
People reshape their own jobs to suit themselves and a manager can only make it likelier, never require it
Changing the shape of your own job is done for the worker, not the employer, and a line worker who changes tasks may raise the quality of the work or wreck the flow of it. The one lever Wrzesniewski can show working is meaning, since hospital cleaners used the stated mission to frame cleaning as care. Room to do it depends on the setting, so a cleaner or hairdresser has plenty and a closely watched telemarketer almost none. All four claims come from that single paper, three as opinion, so it stands on thin evidence. The follow-up studies are self-reported at one moment and cannot show which way the cause runs.
Chapters Crafting a Job
Who is doing the work 55
Practice prepares a person and clears away a covering but cannot produce a state nobody made
Effort can get a person ready and take away what is in the way, but it cannot manufacture something that was never made. Shankara argues that action purifies the mind and stops there, that knowing the Self uncovers it rather than gets it, and that only those who do not yet know have duties. The Ashtavakra Gita goes further and calls practice itself another chain, and Rahula says nirvana is not an effect of the path. Eleven claims from five contemplative sources, all opinion and nothing measured. Chatterjee stands against it, holding that letting go of being the doer can be trained by regular reflection.
Chapters श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · अनत्तलक्खणसुत्त · Anattalakkhaṇa Sutta · अष्टावक्रगीता · Aṣṭāvakra Gītā · What the Buddha Taught
What you meet is already interpreted, built from what you expected and one detail, and it changes with the setting
What reaches a person has already been worked on. Seth says you see the brain's best guess rather than the incoming signals, and Minsky says most of what you see is filled in from expectation and that what reaches awareness is a record of a moment already gone. Sapolsky supplies the evidence: faces are sorted by group before they are consciously seen, a split as thin as over- or under-estimating dots produces favouritism, and a hormone lowers a threshold rather than adding a behaviour, which is why an automatic reaction changes with the question asked. Eight claims from four sources, six of them evidence, none against.
Chapters उपनिषद् · The Upanishads · Being You · Behave · The Society of Mind
A mind watching itself changes what it watches and tends to find what the watcher already believed
Thompson's objection is that meditation trains and alters the mind while it observes it, so it cannot be the neutral instrument the comparison with science needs — Nyanaponika claimed both that bare attention follows the true scientist's procedure and that it makes the mind more plastic. The Mandukya Karika reaches the same place from the other side, listing how each school looking for the self found its own founding principle, breath or the elements or the void. Easwaran's Upanishads and the Satipatthana discourse both give a procedure with no outside check. None of this is measured, and schools disagreeing is still consistent with one of them being right, an objection that applies to the texts making it.
Chapters उपनिषद् · The Upanishads · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist
A worker suffers from claiming the result, not from the work itself or from the world
The cost falls on the claim to the result, not on the work and not on the world. Vivekananda says wanting the result is the trap and the work is not, the Isha Upanishad tells you to enjoy what you do not own, and the Panchadasi says the world is not the obstacle and hating it is a mistake. Rahula makes the same cut from the Buddhist side, since karma means the act of will and never its result. Four claims from four contemplative sources, all opinion and none measured, and none of them says what an outside observer would see once the claim is dropped.
Chapters Karma-Yoga · उपनिषद् · The Upanishads · What the Buddha Taught · पञ्चदशी · Pañcadaśī
Awareness is what everything is known by, and it stays through waking, dream and sleep while their contents drop out
Whoever does the knowing cannot be found among the things known, and these texts test that across waking, dream and sleep, where contents drop out and something stays to report. The Panchadasi argues that nobody could remember an empty sleep without having been present for it. The Mandukya says the fourth is what waking, dream and sleep are made of, and in the Upanishads light means what you see by, not brightness. Nine opinion claims from four contemplative sources. Three stand against, including Rahula's no thinker behind the thought, Gaudapada treating his own teaching as a ladder to throw away, and the warning that the match with information theory turns on one word.
Chapters Consciousness Across Three Worldviews · उपनिषद् · The Upanishads · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · पञ्चदशी · Pañcadaśī
Two people doing the same thing can be in completely different inner states, and nothing visible tells them apart
Nothing on the outside separates two people doing the same thing in different inner states. The Panchadasi says flatly that in doing or leaving undone, in body, senses, mind or intellect, there is not the least difference between the man who has woken up and the man who has not, and that the difference is one of conviction only. Suraghu in the Yoga Vasistha says the lotus posture gives nothing and daily work prevents nothing, and Vivekananda says refusing to fight means nothing unless you could have fought. Against this stands Wrzesniewski, who measures the inner stance precisely by what people change in their behaviour.
Chapters Karma-Yoga · उपनिषद् · The Upanishads · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha
You cannot tell from what a system does whether it feels anything, because being smart is not being conscious
Behaviour does not settle whether there is anything it is like to be the system. Seth argues intelligence and consciousness need not travel together, that making a machine smarter does not move it toward feeling, and that a simulated brain is conscious only if consciousness turns out to be computation, which he doubts because a brain has no software separate from its biology. Metzinger offers the one criterion that is not behavioural, saying a machine matters morally once it has a self-model. Eight claims from four sources, none of them evidence and three contested, and the information account admits at its own ending that it never reaches felt experience.
Chapters The Mythology of Conscious AI · Consciousness Across Three Worldviews · The Ego Tunnel · Being You
Everything a person does has causes behind it, and people who drop blame for that reason do not behave worse
Every action has a history behind it, and letting go of blame on that ground does not make people worse. Sapolsky's Determined argues that randomness is not freedom, that chaos removes predictability without leaving anything free, and that willpower is brain tissue shaped by luck. The strongest number is a 2022 meta-analysis of 145 experiments, 95 of them unpublished, finding no consistent effect of weakened free-will belief on ethical behaviour, and society has twice dropped blame without falling apart. Two claims stand against: Sapolsky defines free will as a cause with no cause, which settles the argument before evidence arrives, and Seth counts free will as a real skill.
Chapters Behave · Determined · योगवासिष्ठ · The Yoga Vāsiṣṭha
A person whose worth is under threat defends themselves instead of learning, and argument does not change that
Cohen and Sherman's review shows the defensive response produced at will across unrelated domains, from rationalising a trivial choice to partisans refuting contrary evidence, and shows what is being defended is a broad sense of being a good and capable person rather than being good at the thing under attack. That is why writing about a value from an unrelated part of life calms the threat while affirming inside the threatened domain makes it worse. Chatterjee and Shankara read the same pattern in Arjuna's collapse, and Krishna's reply replaces his way of seeing rather than arguing with it. Several of the laboratory effects have come back smaller or absent in larger replications, and Chatterjee's version is not falsifiable.
Chapters Timeless Leadership · The Psychology of Change · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary
Wanting is produced inside you regardless of what arrives, so getting more of it never brings the state you wanted
Wanting runs on its own schedule, so more of what was wanted does not deliver the state the person was after. Schultz recorded dopamine neurons firing for the gap between what arrived and what was expected rather than for the reward, so a steady level stops registering and the biggest burst moves to the anticipation. Ryan and Deci report that people who rate wealth, fame and looks as important relative to other goals score lower on well-being, whatever their reasons. The Panchadasi's three happy men, a fed infant, a sated emperor and a finished scholar, share only that nothing is wanted. No claims stand against it.
Chapters The What and Why of Goal Pursuits · Behave · पञ्चदशी · Pañcadaśī
Whether you see a mind in a machine depends on you, not on the machine
Whether a mind appears in an object is decided at the viewer's end. Waytz, Cacioppo and Epley found this is a steady trait people differ on rather than something everyone does equally, and that resemblance, distance and loneliness move both it and the refusal to grant minds to people. Reeves and Nass found that people apply politeness and taking sides to computers on the slightest cue without believing for a moment the machine is a person. Seth adds that language does most of the work, and that calling a model's mistake a hallucination already grants it a mind. Two of the seven claims are contested.
Chapters The Mythology of Conscious AI · The Media Equation · Who Sees Human?
A mind is made of parts that are not minds, and no thinker or owner stands behind them
Minsky's rule is that an explanation fails the moment one of its parts turns out to be clever, and that an inner watcher only needs a watcher of its own. Rahula reaches the same conclusion from the Dhammapada, where the third line changes the word so that no thing at all, conditioned or not, is a self. Seth supplies the one piece of measured support, clinical cases in which body ownership, point of view, will, life story and social self fail separately — Clive Wearing keeps the first four and loses the thread. Against it sit the Upanishadic argument that the knower cannot appear among things known, and a memory of empty sleep that someone must have been present for.
Chapters Being You · What the Buddha Taught · The Society of Mind
Motivation comes from a person's conditions, not from being told to try harder, and blocked needs produce substitutes
Ryan and Deci's finding is that blocked needs do not make people try harder the way hunger does: they take up substitutes. Teenagers whose mothers were rated cold and controlling by themselves, by the mothers and by interviewers placed more relative importance on wealth. Wrzesniewski and Dutton's model of why workers reshape their own jobs, for control, self-respect and connection, is assembled from adjacent literatures rather than tested, and they add that money worries, the standing of the job and workplace rules decide who has room to reshape anything. Vivekananda's version, that work from love leaves no painful reaction, has no outward sign and no count behind its ninety-nine in a hundred.
Chapters Karma-Yoga · Crafting a Job · The What and Why of Goal Pursuits
The story you tell about who you are does the damage, and it loosens when you treat it as words
Hayes argues that the self a person builds in words is the dangerous one, because once you are invested in a label you are invested in being right about it. The measured support is small and sharp: saying a one-word self-description aloud for twenty to forty-five seconds drops how believable it feels in about 95 per cent of people, while its meaning stays the same. Two older texts sort the attachments rather than the words — the Buddha's formula names craving, conceit and taking something to be a self, and the Drig-Drishya Viveka counts three identifications of which only one is an error. Believability is not behaviour, and the step from a rating to what someone does is not closed.
Chapters दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · अनत्तलक्खणसुत्त · Anattalakkhaṇa Sutta · Get Out of Your Mind and Into Your Life
Your explanation of why you decided something is produced by a separate part built for telling other people
Dennett takes the mechanism from McFarland: communicating is the only behaviour that requires an organism to monitor its own control system, so looking inward returns an edited summary built for reporting, not a view of the machinery. Agüera y Arcas adds that the narrating voice is aimed at a listener, since you already know what you are thinking and they do not. Dunbar's measurements in the 1990s, cortex rising with group size and more steeply in apes than monkeys, are the only numbers here. A troop-size correlation fits several stories, and nothing offered separates this account from the simpler one that explaining yourself is just useful.
Chapters From Bacteria to Bach and Back · What Is Intelligence? · The Mythos of Model Interpretability
A person is the sum of what they have repeatedly done and cared about, and nothing comes from outside
Vivekananda holds that every action leaves a trace, that the traces add up to character, and that what leaves the trace is caring rather than seeing — of hundreds of faces in a day only the loved one stays. The Yoga Vasistha states the same loop from the other end, conviction driving the action and the action strengthening the conviction, with nothing stored in between. Minsky supplies the only mechanism, memory as switching back on whatever was active before. All four are arguments or images rather than measurements, the machinery around Minsky's version produced almost no experiments, and a loop with no outside cannot say how the first conviction got in.
Chapters Karma-Yoga · The Society of Mind · योगवासिष्ठ · The Yoga Vāsiṣṭha
An appearance does no harm, the error is how it is taken, and the teaching is a way of looking
Sarvapriyananda says the whole apparatus of witness, veil and three selves is a way of teaching rather than a list of things that exist, and reading it as a list is the error the texts warn against. The Drig-Drishya Viveka makes the point at verses 13 and 15, where what gets hidden is never the rope but its being a rope, so the appearance itself does no damage until a difference is forgotten. Easwaran's Upanishads and the Pañcadaśī are read the same way, as procedures with one part of ignorance producing the grief. All of it is illustration, and the move insulates the teaching, since anything that fails can be called method rather than doctrine.
Chapters उपनिषद् · The Upanishads · दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · पञ्चदशी · Pañcadaśī
Anything you can notice is not the one noticing, so awareness never shows up among the things it shows
Anything that can be noticed falls among the things shown, so whatever does the showing never appears there. Drig-Drishya Viveka argues that anything you can see is not the one seeing, that the body seems aware only because awareness is passed down a chain, and that anyone denying the witness is using it to deny it. Shankara puts pleasure and pain among things seen rather than with the seer, and the Ashtavakra Gita says you are not even the one who knows. Six claims from three contemplative sources, none of them evidence. James stands against, since for him the passing thought is the thinker and nothing stands behind it.
Chapters श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · अष्टावक्रगीता · Aṣṭāvakra Gītā
Grief comes from what you were told and from calling something mine, not from what happened in the world
The Pañcadaśī's pair does the work: a father whose son is alive abroad weeps at a liar's word that the boy is dead, while a father whose son has really died does not weep because the news has not reached him. The two differ only in what they were told. The Yoga Vasistha adds the second half, three fighters made without conditioning who could not be killed until the gods put the feelings of I and mine into them. Nothing is measured, both are constructed stories, and Vidyāraṇya blocks the idealist reading himself by saying the world in the mind still needs the outer one as its basis.
Chapters The Psychology of Computer Programming · पञ्चदशी · Pañcadaśī · योगवासिष्ठ · The Yoga Vāsiṣṭha
The texts tell you to watch how a state comes and goes rather than remove it, and watching removes it
The instruction is to know how something arises and passes, and the removal follows from the knowing rather than being asked for. The Satipatthana Sutta tells you to know a state rather than get rid of it, treats a restless mind as the material, has you watch other people too, and adds five instructions in its refrain that the exercises never give, including putting aside wanting and resisting. Gaudapada's rope is the same shape, since not seeing the rope is the whole of the snake mistake. In the Panchadasi the tenth man stops weeping the instant he is told, though the cut he made still takes a month. Seven opinion claims, three sources, nothing measured.
Chapters माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · पञ्चदशी · Pañcadaśī
Waking life and science are each checked only from inside themselves, so neither reaches reality directly
Nothing checks waking except more waking, and nothing checks science except whether it works for people like us. Gaudapada's Mandukya Karika argues that waking is worth no more than dreaming and that a thing missing before and after is missing in between. The Yoga Vasistha's King Lavana shuts his eyes in court for under an hour and comes out having lived seven years, so felt duration measures nothing outside itself. Thompson pushes the same move onto science. All five claims are opinion or contested, from three sources with no evidence, and Thompson's step is disputed and hard to hold without losing the ground to state it.
Chapters माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · Why I Am Not a Buddhist · योगवासिष्ठ · The Yoga Vāsiṣṭha
Your nature does the act and the feeling of having chosen it is added afterwards, even when you sit still
The act happens first and the sense that you chose it is added afterwards. Easwaran's Gita says nature does the deed and the ego claims it, Shankara points out that the feeling of being the doer arrives over sitting still just as readily as over work, and the Ashtavakra Gita's free man keeps acting while feeling no authorship. Five claims from three contemplative texts, three opinion and two contested, none of them measured. The weak point sits inside the group: if the sense of authorship goes and behaviour does not change, nothing outside the person separates this from ordinary idleness.
Chapters भगवद्गीता · The Bhagavad Gita · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary · अष्टावक्रगीता · Aṣṭāvakra Gītā
Skill comes before understanding, and understanding is a late product of a process that has none
Dennett's case is that design fills the living world without anyone understanding anything, so skill comes first and understanding arrives late. Ristau's plover, tested in the 1980s with a remote-controlled buggy carrying a stuffed raccoon, tracks where the predator is looking and performs harder when it loses interest, without holding the plan. Agüera y Arcas ran 64-byte random strings together in a soup and after millions of interactions they began copying themselves, with nothing selected for and mutation switched off. All four supporting claims carry measurements rather than argument. Against them stands the argument that predicting the next word well requires knowing how the world works.
Chapters From Bacteria to Bach and Back · What Is Intelligence?
A living thing works out what it senses and then treats its own answer as a fact about the world
An organism does not read properties off the world. It computes an answer and then treats that answer as a property of what it sensed. Aguera y Arcas shows a bacterium working out concentration as an average over separate molecules arriving at its receptors, with the length of the averaging window the thing it has to get right, and pain tracking the brain's guess about damage rather than the damage. Dennett adds that there is no sweetness in glucose, only properties that provoke a response, and the response is read back into the sugar. Three evidence claims from two sources with none against, but the range runs only from a bacterium to a taste.
Chapters From Bacteria to Bach and Back · What Is Intelligence?
The same job becomes a different job depending on how a worker sees it, and that predicts what they change
How a worker holds a job changes what the job is, and how they see it predicts what they go on to change. Wrzesniewski found twenty-eight cleaners in one hospital, all under a single job description, describing two different jobs: one minimal and unskilled, one that counted itself part of healing. Whether people see work as a job, a career or a calling predicts whether they reshape the paid tasks, the visible tasks and powerful people, or the purpose. Vivekananda makes the same point from the other side. Against it, money worries, the standing of the job and workplace rules decide how much room a person actually has.
Chapters Karma-Yoga · Crafting a Job
People keep going for something outside themselves that waits to be done, and it is never finished
What holds a person up is something outside them that is waiting, and it is a direction rather than an arrival. Frankl argues people endure more when a person needs them or work is left that only they can finish, and he turned back two prisoners who meant to kill themselves this way. He also saw the control case: with no known end date a person stops aiming at the future, and a day in the camp felt longer than a week. Hayes says the same from the clinic, that a value is a direction you never finish reaching. Frankl's evidence comes only from survivors.
Chapters Experiences in a Concentration Camp · Get Out of Your Mind and Into Your Life
Science cannot confirm Buddhism or find its states in the brain, and its scientific reputation was built in the 1800s
A scan cannot certify a tradition or locate the state it names. Thompson traces the belief that Buddhism is uniquely rational to nineteenth-century reformers who took a colonial argument, that having science proved Christian superiority, and turned it around. He also argues that finding mindfulness in a brain region explains nothing, since the concept decides what the scanner counts. The language supports him: sati means holding in mind, the same word as the Sanskrit for memory, and bare attention is Nyanaponika's 1954 gloss of one clause. Only two sources, one of them a contested reading, and the case is historical rather than experimental.
Chapters सतिपट्ठानसुत्त · Satipaṭṭhāna Sutta · Why I Am Not a Buddhist
Adults grow by turning what they are into something they can look at, and most stop partway
Kegan's mechanism is a shift from being something to being able to look at it: whatever you are cannot be seen by you, and whatever you can hold and examine no longer runs you. The numbers come from a composite of twelve studies, 282 adults, of whom 59 per cent had not reached self-authorship, and over 70 per cent of his longitudinal subjects were short of it on entering. None of the 282 reached the fifth order at all. The composite is not a probability sample and is whiter, wealthier and better educated than the country, the scoring is interpretive, and a stage with no positive cases says as much about the instrument as about people.
Chapters In Over Our Heads · Immunity to Change
Knowing which group someone belongs to tells you little about how they will act
Group membership predicts conduct poorly, and reading an individual off their category misses the person in front of you. Frankl says knowing whether a man was a guard or a prisoner told you almost nothing, since one camp commander bought medicine with his own money and a senior prisoner was harder than any guard. Epley supplies the mechanism: a mind you cannot read is treated as smaller rather than as unknown, so distant groups are judged less able to feel shame or remorse and their apologies count for less. Only two claims and two sources, and Frankl's half is an observation from a single extreme setting.
Chapters Experiences in a Concentration Camp · Mindwise
Reminding a person of a value outside the threatened area lets them take in bad news about it
Cohen and Sherman's field trials had students spend ten minutes writing about something they personally valued: in three middle schools the share of African American students earning a D or F in the first term halved, and the gain persisted. The values that work reach beyond the self, compassion or service, while power, status and approval do nothing, and affirming inside the threatened area makes people more defensive. James arrives at the same repair from the other end, lowering what you have staked yourself on rather than raising what you achieve. The effect is concentrated in the most threatened students, is absent without a threat and some ability waiting to be used, and a British medical-school study found mixed results.
Chapters The Psychology of Change · The Consciousness of Self
The argument about free will is decided by how each side defines it, not by any experiment
Each side reaches its answer from the meaning it picked rather than from a result. Sapolsky requires free will to be a cause with nothing causing it, which settles the question before evidence arrives and is why the philosophers he argues against were unmoved. He grants that Libet leaves free will standing and says it does not matter, since forty years of work measured the last few hundred milliseconds before a movement when the question is where the intention came from. Seth picks a different meaning, how well you keep your options open, and counts it real because brain damage takes it away. Three claims, two sources, one contested.
Chapters Being You · Determined
The brain builds a picture of itself and cannot see that it is a picture, so the self feels real
Metzinger argues the brain builds a picture of itself and hides the building, because hiding it is cheaper than showing it, and whatever falls inside that picture arrives feeling like yours. The rubber-hand illusion moves the boundary in sixty to ninety seconds, and Lenggenhager, Metzinger and Blanke moved where people felt themselves to be a couple of metres across a room by filming a back being stroked and showing it ahead. Thompson stands against the conclusion twice: every illusion is a construction but not every construction is an illusion, and the no-self result holds only if a self must be single and unbuilt.
Chapters The Ego Tunnel · Being You
The feeling of having done something is made separately from the doing, so it does not prove you did it
The sense of having caused something is produced apart from the act, so it is a report rather than a witness. Metzinger's case is that owning a movement and authoring it come apart in both directions, which means the feeling cannot be used as proof that you acted. Seth adds that the readiness potential, the brain signal that shows up before a voluntary movement, may on Schurger's reading be ongoing random activity drifting across a threshold rather than an early decision. Only two claims from two sources, one evidence and one contested, and none of this shows the person did not act.
Chapters The Ego Tunnel · Being You
A description is never the thing it describes, and trouble starts when a person or machine acts on it instead
Christian's closing argument is that the danger is not machines taking over but the formal descriptions we hand them of what exists and what we want, since a system that runs on such a description reshapes the world to fit it — the car that killed Elaine Herzberg had no category for her. Gaudapada makes the same move against a description in words, arguing that every account of one thing causing another contradicts itself. Both are arguments rather than findings. Christian's is broad enough that little could count against it, and Gaudapada's trilemma defeats only a substance account of causation, not the working notion science uses.
Chapters The Alignment Problem · माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā
A self that is built is still real, and what counts as one depends on your definition and level
Thompson grants that the brain assembles the self and denies that this makes it an illusion, since every illusion is a construction but not every construction is an illusion. The no-self conclusion, he argues, follows only from defining a self as single, separate and not built from experience; define it as built over time and socially, as James did in 1890 and Mead in 1934, and the same evidence proves much less. Sarvapriyananda's lectures add a level-dependent version, with an immune cell, the bee and the hive each a self. Nothing here is measured, and Metzinger's reply stands against it, that the self is a model the brain cannot see as a model.
Chapters Consciousness Across Three Worldviews · Why I Am Not a Buddhist
AI harms the people using it first, by taking their attention and lowering their view of what humans do
The danger argued for here is not a machine waking up but what these machines do to the people using them. Seth holds that mistaking AI for minds lowers what we think humans are, and that machines which merely seem conscious are the closer problem. Metzinger adds that directing your own attention is one of the deepest parts of being a person, so an industry built to capture attention takes away part of selfhood rather than just time. All three claims are opinion from two philosophy sources with nothing measured, and neither author separates this harm from the older complaint about advertising.
Chapters The Mythology of Conscious AI · The Ego Tunnel
After all the teaching the last choice is the person's own, and they can always choose their attitude
Two books end on the same note: after seven hundred verses Krishna tells Arjuna to reflect and then do as he chooses, and Frankl writes that everything can be taken from a person except the choice of what attitude to take. Both then undercut it. Four verses earlier the Gita has Arjuna's own nature compelling him to fight regardless, and two verses later comes an imperative; Frankl concedes that on average only those survived who had lost all scruples, which makes his evidence a sample of the lucky. Nothing is measured on either side, and one example of a man giving away his bread proves a possibility, not a rule.
Chapters भगवद्गीता · The Bhagavad Gita · Experiences in a Concentration Camp
An editor's choice of how to read a scripture decides what the scripture is taken to claim
Easwaran presents Krishna as the Self within and the battlefield as the mind, and says openly that this is his choice rather than the only reading; chapters 16 and 18, with their duty and social order, resist it. Shankara, a millennium earlier, applies the same kind of rule, reading each line for the job it is doing before what it plainly says, so a verse written to praise a lesser practice cannot be used to abolish a greater one. Both principles are unfalsifiable, since any awkward verse can be reclassified. Traditions that take the war as a war have read the same verses for as long, and Easwaran's only reply is to practise it and see.
Chapters भगवद्गीता · The Bhagavad Gita · श्रीमद्भगवद्गीता शाङ्करभाष्यम् · The Gita with Shankara's Commentary
Look through your experience for the one who owns it and you find only the experience itself
Search everything you can find in experience for whoever owns it and only the experience turns up. James reports that the inner self he could locate was movements in the head and throat, and he drops the Soul because it explains nothing and guarantees nothing, since the passing thought takes the one before it as its own and hands the title on. The Anattalakkhana Sutta runs the same search with a control test, that anything you cannot command is not your self, across eleven categories chosen so nothing can hide. Two sources, five opinion and two contested claims, nothing measured, and the Buddha never says that no self exists.
Chapters अनत्तलक्खणसुत्त · Anattalakkhaṇa Sutta · The Consciousness of Self
Practice does not produce the goal, and a session that feels calm and successful can be a failed one
The Mandukya Karika names four ways meditation fails, and the one that matters is a mind still stained that looks from outside exactly like a mind at rest, which leaves a practitioner with no test. Rahula presses the same point on the deepest absorptions, which the Buddha learned from his teachers, was not satisfied by, and classed as a pleasant abiding: anything produced by a cause is conditioned, so nirvana is not an effect of the path. Gaudapada extends it to his own words, which he calls a device to be thrown away. Nothing here is measured, and the canon also shows the Buddha using the absorptions he is said to have demoted.
Chapters माण्डूक्योपनिषत् गौडपादकारिका · The Māṇḍūkya Upaniṣad and Gauḍapāda's Kārikā · What the Buddha Taught
Whatever notices a feeling is not itself in it, and you can see this while the feeling lasts
Whatever notices a state is not itself in that state, and the shift can be made while the state is still running. Drig-Drishya Viveka's line is that whatever notices fear is not afraid, its meditations keep pointing back to whoever is having the experience rather than to the experience, and it says enlightenment does not stop pain but changes who is watching it. Hayes reaches the same position from therapy, calling the observing self a viewpoint rather than one of your thoughts. Four opinion claims from two sources, nothing measured, and the evidence for the shift is a report of the kind these texts elsewhere distrust.
Chapters दृग्दृश्यविवेक · Dṛg‑Dṛśya‑Viveka · Get Out of Your Mind and Into Your Life
You spot someone who has let go by how evenly they treat opposites, not by what they do
The test offered is not what a person does but whether their reaction still swings between opposites. The Gita checks the freed person by evenness across gold and clay and across people liked and disliked, and Chatterjee says the same stance can be trained by regular reflection, the sign of success being that people you like, dislike and feel nothing for are treated alike. Against it stands the Ashtavakra Gita, whose liberated man is described so fully that nothing in the description separates him from someone who is simply idle. Two opinion claims from two sources, one contested claim against, and no feedback that could fail the test.
Chapters भगवद्गीता · The Bhagavad Gita · Timeless Leadership
A habit you keep failing to break is protecting you, and small tests of the fear behind it work
Kegan and Lahey argue that repeated failure to change is not weak willpower but a second commitment the failure serves, so the way out is to find the fear behind it and run small, safe tests of it. Their coaching cases show people with the same goal and behaviour having entirely different hidden commitments, and a humanities department that had tenured nobody in eleven years moved only once someone said aloud what it was protecting. The evidence is selected cases from their own practice with no controls, the opening one-in-seven heart-patients figure carries no citation, and the rule that a first answer is a cover cannot be tested from inside the method.
Chapters Immunity to Change
Fighting a painful feeling costs more than the feeling, and willingness to feel it predicts how well you function
Hayes separates the pain a person feels from the effort spent warding it off, and puts the damage in the second. In chronic pain the measured physical damage barely predicts reported disability, while willingness and the ability to act while hurting do. Wegner's demonstration supports the mechanism: told not to think of a yellow Jeep, people think of it more. The outcome evidence is not in dispute, over a thousand trials in twenty years and NICE guidance since 2021, with Öst's reviews putting the mean effect at 0.68 and later 0.42 and no significant advantage over other therapies. What is contested is the explanation, which rests on a questionnaire that may measure how bad people feel.
Writing about your values helps only when it comes early, nobody explains its purpose, and its gains build on themselves
Cohen and Sherman's review finds three conditions on the ten-minute values-writing exercise. It works before a threat or soon after, but not once the person has already talked themselves round; it loses its force when people are told what it is for, which is why British medical students whose essays instructors read and graded showed no benefit; and a brief effect lasts only where it starts a loop of better performance and better treatment. The loop is an explanation offered after the fact, the timing comparison in schools was between weeks of a term rather than randomised, and a second year of booster sessions added nothing.
Chapters The Psychology of Change
How much a person suffers depends on how they see it, not on the size of what happened
Frankl says suffering behaves like a gas, filling whatever space it is given, so a small trouble can take up as much of a person as a great one. His second observation runs the same way: numbness protected prisoners rather than damaging them, and what still reached a man through it was not physical pain but being treated unjustly, the blow in the bread line hurting less than its unreasonableness. Both come from one observer recording his own reactions in the camps, with nothing measured. The comparison also undoes itself, since if size is entirely relative then no suffering can be measured against another, including the comparisons the book invites.
Chapters Experiences in a Concentration Camp
The self is a pattern the brain makes by watching itself, built from parts that contain no self
Hofstadter's account is that a self appears when a system watches itself closely enough to build symbols about itself, and that it cannot see the machinery underneath. He takes Gödel as the formal result: any system able to describe patterns ends up containing statements about itself, even where the designers tried to rule that out. He also argues that a machine with no memory and no imagination has no self, and that a pattern rather than its parts can be the real cause. One source and five claims, four of them opinion, and the Gödel step is an analogy rather than a proof about brains.
Chapters I Am a Strange Loop
What feels warm and yours counts as part of you, so belongings come in and old selves drop out
James puts the edge of a self wherever feeling reaches. A man's clothes and property are counted in, he has one social self for every group whose opinion matters to him, and a past self is his only where warmth and continuity still reach. The evidence is Reverend Ansel Bourne, who drew money in Providence on 17 January 1887 and vanished, then on 14 March woke in Norristown as a shopkeeper of six weeks trading as A. J. Brown and would not believe two months had passed. One source, four claims, three of them opinion, and a single dissociation case carries the weight.
Chapters The Consciousness of Self
A person and the tool they rely on solve the task together, and where the work happens decides nothing
Clark and Chalmers argue that if a process would count as thinking when it happens in the head, it counts when part of it happens outside — Otto, who has amnesia, believes what his notebook says before he opens it, the way you believe what you are about to recall. The case is built on the two-way traffic between person and resource, in Tetris and in the notebook, and nothing in the paper is measured. Two claims stand against it: Adams and Aizawa reply that the notebook is coupled to memory rather than part of it, and a store you did not fill and cannot vouch for fails the authors' own conditions.
Chapters The Extended Mind
A person rejects a true account of themselves when the belief protects them, so argument alone does not move it
Rahula traces the idea of a self to two needs: people made God out of a need for protection and an immortal soul out of a need to go on existing, so a teaching that removes both meets resistance that has nothing to do with the evidence. One source carries the whole claim and nothing is measured. The argument cuts against itself, since explaining why a belief is held says nothing about whether it is true, and the same story would explain the belief if there were a self. Kegan and Lahey show that a protective commitment can be mapped and revised by the person holding it, where an account pitched at the whole species leaves nobody anything to do.
Chapters What the Buddha Taught
An outside store counts as part of your mind only under conditions most stores fail to meet
Clark and Chalmers list four conditions for counting an outside store as memory: it is there when needed, easy to get at, taken as true when retrieved, and put there by you in the first place. Otto's notebook holds what Otto wrote; the Internet, and anything else you did not fill and have never endorsed, fails the test. The list is the authors' own, offered as a way of sorting cases rather than as a criterion, with no weighting and no scale, and they weaken the fourth condition themselves. Whether the endorsement conditions are needed at all is still disputed, and one paper carries the whole case.
Chapters The Extended Mind
How much of a mind something has is a matter of degree, and how much it is owed follows
Hofstadter argues that having a soul is a question of how much rather than whether, with beings sitting at different points on one scale, and he accepts the consequence that they differ in how much consideration they are owed. The unit of measurement is his own invention and he says so; there is no procedure for placing anything on the scale, so it cannot be shown wrong about any case. One source carries the whole claim, marked contested, with nothing recorded against it. Over's 2021 argument cuts against the use it is usually put to, that people who treat others cruelly understand perfectly well how human their victims are.
Chapters I Am a Strange Loop
Judgment fails at the end of a chain that begins with what you dwell on, not at the decision
Gita 2.62 and 2.63 set out a sequence with seven steps: dwelling on something leads to attachment, then desire, then anger, then delusion, then confused memory, and only at the end the loss of judgment. The practical point is that the place to intervene is the first step, not the last. One verse pair from one source carries it, and nothing is measured. These are states a person can notice in themselves, offered as a causal chain, with no evidence that the links run in that order or that breaking an early one prevents the later ones.
Chapters भगवद्गीता · The Bhagavad Gita
The person inside a situation sees it least clearly, including when they write about it later
Being inside a situation is the worst position from which to describe it, and writing the account afterwards does not fix that. The one supporting claim is Frankl's own admission that on average only those survived who had lost all scruples, which makes him one of the lucky ones reporting from inside his own sample. It governs how every other Frankl claim should be read. The support is a single contested claim from a single source, it is an argument about sampling rather than a finding, and nothing here shows an outside observer would have done better.
Chapters Experiences in a Concentration Camp
You have a claim on your work and none on its results, and what you drop is the claim
Gita 2.47 gives a person a right to the action and never to what it produces, and 2.48 defines the discipline as staying even in success and failure. Easwaran reads what is given up as selfish wanting rather than work or possessions, so charity can fail the test and cooking a meal can pass; the verse's fourth clause closes the exit by forbidding attachment to doing nothing. All five claims are the text's instruction, with nothing offered as evidence and no test an outsider could run, since the test sits in a state of mind. Chapter 12 also puts giving up results last on its ladder and then calls it the highest.
Chapters भगवद्गीता · The Bhagavad Gita