Cognitive Profile · 30 Questions · 5 Minutes · Free
An 8-axis assessment of how your mind shortcuts reality.
Eight invisible mental shortcuts shape every judgment you make — from how you read the news, to how you negotiate a salary, to whether you walk away from a decision that has stopped working. They feel like reasoning. They aren’t.
Click Begin the Test below to start. You can change any answer until you reach the result.
A 5-minute cognitive profile
The Cognitive Bias Test
Eight invisible shortcuts shape every judgment you make. This test scores how strongly each one pulls at your thinking — and reveals the archetype your mind defaults to under pressure.
Educational tool. Results are not a clinical diagnosis. Nothing is sent to a server — scoring runs in your browser.
Q1
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Your Cognitive Profile
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Total Bias Susceptibility · 0%
Your Bias Profile
Each axis is one of the eight cognitive shortcuts. The further from center, the stronger the pull on your thinking.
Your Top Two Blindspots
Personalized counter-moves for the two biases scoring highest in your profile.
Want to understand each bias before you start? Read the breakdown · See the 10 archetypes
The Eight Biases, Briefly
Each axis on your radar is a well-documented pattern in human reasoning. Together they account for a large share of the everyday errors people make about money, relationships, work, risk, and politics. None of these are character flaws — they’re defaults of cognition. The point is to know yours.
Confirmation Bias
Seeking what confirms your beliefs
You give more weight to information that fits the view you already hold, and less weight to information that contradicts it. The research feels rigorous; in practice it’s elaborate self-agreement.
In the wildResearching a decision you’ve already half-made and only finding articles that support it.
Anchoring Bias
Over-weighting the first number
Whatever number, claim, or framing arrives first sets the gravity for everything that follows. Adjustments happen — but they happen relative to an anchor that was probably arbitrary.
In the wildA ‘was $200, now $99’ tag making $99 feel cheap, even when you don’t know the real value.
Availability Heuristic
Vivid memories outweigh real frequency
You estimate how common something is by how easily examples come to mind. Vivid, recent, or emotionally charged events dominate that retrieval — and warp your sense of probability.
In the wildFeeling unsafe flying after a news cycle about a single rare crash.
Sunk Cost Fallacy
Past investment locks future choice
You factor what’s already been spent — money, hours, years — into decisions about what to do next. Economically the past is gone, but psychologically it pulls you forward.
In the wildFinishing a book or show you stopped enjoying because you’re already halfway through.
Dunning–Kruger Effect
Surface knowledge feels like mastery
You hit the ‘I get it’ feeling early — often before the topic has revealed its real depth. The gap between what you know and what you think you know is your sharpest exposure.
In the wildAfter one weekend of reading, feeling qualified to argue with specialists in the field.
Loss Aversion
Avoiding loss matters more than gain
Losses feel about twice as painful as equivalent gains feel pleasant. You hold what you have, decline favorable bets, and avoid changes — which keeps you steady, but also leaves quiet upside on the table.
In the wildRefusing a coin flip for $120 even when you’d be guaranteed to keep $50 either way.
Hindsight Bias
Outcomes feel predictable in retrospect
Once you know how something turned out, the path to that outcome looks obvious — including the ‘warning signs’ you couldn’t actually see before. This corrupts how you grade your own past predictions.
In the wildLooking at a market crash afterward and being sure you would have called it.
Bandwagon Effect
The crowd's confidence is contagious
You take signal from what others are doing, saying, and buying. This is efficient when crowds are right and dangerous when they’re not — and crowds are most wrong precisely when consensus feels strongest.
In the wildWanting to read a book mostly because everyone in your feed is reading it.
The Ten Archetypes
Most profiles resolve to one of eight dominant-bias archetypes. Two further results — The Calibrated Thinker and The Reactive Mind — are reserved for unusually balanced or unusually reactive scoring patterns.
The Confirmer
You see what you already believe.
Confirmation Bias dominant. You collect evidence to ratify decisions you’ve already half-made; the discomfort of being wrong is a stronger force in your reasoning than the pleasure of being right.
The Anchored
First impressions weigh too much.
Anchoring Bias dominant. The first number, claim, or framing in a conversation sets the gravity for everything that follows. You adjust — but rarely from scratch.
The Storyteller
Vivid stories outweigh dry data.
Availability Heuristic dominant. A single memorable example moves you more than statistics ever will. This makes you persuasive — and consistently wrong about the frequency of rare, vivid events.
The Loyalist
You can't walk away from what you've built.
Sunk Cost Fallacy dominant. Past investment is part of how you reason about the present. Hours, money, and years already spent on a path make it harder to abandon — even when continuing has stopped making sense.
The Confident
Surface knowledge feels like mastery.
Dunning–Kruger dominant. You learn fast and reach confidence early — sometimes before the territory has revealed how complicated it actually is. Confidence is your engine and, occasionally, your blindspot.
The Risk-Avoider
Avoiding loss matters more than seeking gain.
Loss Aversion dominant. The pain of losing a hundred dollars exceeds the pleasure of finding one. You hold positions, decline favorable bets, and avoid changes — which protects you from disasters and quietly limits upside.
The Hindsighter
Everything feels predictable in retrospect.
Hindsight Bias dominant. After an outcome lands, the path to it looks inevitable. This makes you confident reading patterns — and unreliable about what you actually expected before the result was known.
The Conformist
The crowd's confidence is contagious.
Bandwagon Effect dominant. Crowd signal is a strong input for you. You spot consensus and trends quickly — and you’re slow to be the lone dissenting voice when the room has already decided.
The Calibrated Thinker
Your mind has unusually few ruts.
Rare result. No single bias dominates and no axis enters the danger zone. Either you’ve trained yourself toward calibrated thinking, or you answered with unusual self-awareness — both are good signs.
The Reactive Mind
Most cognitive shortcuts pull at you at once.
Six or more biases scored high. This usually reflects decisions made under stress, time pressure, or low information — exactly the conditions where mental shortcuts dominate. The fix is rarely ‘try harder’; it’s slower decision rituals when stakes are real.
Why a Test Like This Matters
The biases on this list are not exotic failure modes — they are the default settings of human cognition. Every working professional, every investor, every parent, every voter operates with these shortcuts running in the background most of the time.
What separates calibrated thinkers from the rest is not having fewer biases. It’s knowing which ones are loudest in their own profile, and building decision rituals around exactly those. A confirmation-biased mind needs a steel-manning habit. A loss-averse mind needs explicit expected-value math. A sunk-cost mind needs pre-committed exit conditions. The fix is always specific.
The point of this test isn’t a label. It’s a map — one that tells you where to install the small frictions that keep your decisions honest.
Frequently Asked Questions
How long does the test take?
About five minutes. There are 30 short statements scored on a five-point Disagree-to-Agree scale. You can go back and change any answer until you reach the result.
Is this a clinical or scientific assessment?
No. It’s an educational tool built on well-documented cognitive biases from behavioral economics and psychology — but it’s not a diagnostic instrument and is not intended to replace one.
How is the score calculated?
Each question maps to one of the eight biases. Your raw answers (1–5) are normalized into a 0–100 score per bias, with reverse-coded items inverted. The archetype is selected by the dominant bias, with two special results for unusually balanced or unusually reactive profiles.
Why eight biases instead of three or four?
Three biases is the minimum needed for a meaningful profile; eight is the largest set that still produces stable scores from a 30-question test. Beyond eight, item count grows faster than the value of the extra detail.
Are my answers stored anywhere?
No. The entire test runs in your browser. Nothing is sent to a server, no account is needed, and reloading the page wipes your answers.
What if my top score is tied between two biases?
The archetype defaults to the bias listed first in the scoring order. The ‘Top Two Blindspots’ section will show both regardless of the tie.
Can I retake the test?
Yes — use the Retake button at the bottom of the result. Most people’s scores shift by 5–10 points across retakes; large changes usually reflect a different mood or context, not a different mind.
Where can I learn more about cognitive biases?
Daniel Kahneman’s Thinking, Fast and Slow, Rolf Dobelli’s The Art of Thinking Clearly, and the Decision Lab’s bias index are all good starting points.