Traits Test Centre

The complete cognitive and personality profile

Know your mind.
Train your mind.

Adaptive tests for the questions that actually matter — IQ and personality. Scored the moment you finish.

tests taken in the past hour4.7 / 5 97,301 reviews
Five floating clay-rendered objects representing cognitive domains orbiting a violet light
1.2M+Tests taken
18Trait facets mapped
7Cognitive domains
6Personality frameworks

Two tests

Start with whichever question is loudest.

No quick versions, no shortcut variants — every test is the full instrument, open to take right now. Your answers are scored the moment you finish, and unlocking the full report shows the exact figures plus every framework on your profile.

About 12 minutes

IQ test

Pattern-recognition matrices in the Raven's-style progressive tradition. We score it with Item Response Theory and return an estimated cognitive range. Unlock the full report to see your exact index plus the other six cognitive domains.

About 5 minutes

Personality test

Fifty Big Five (OCEAN) items from the public-domain IPIP pool. We score it with reverse-key handling and return two of your five traits plus a partial type code. Unlock the full report to see all five traits and five more frameworks.

How it works

See your range. Unlock the rest.

Take any of the four tests and get a partial result — enough to know roughly where you sit. To unlock your exact figures, your full seven-domain cognitive profile, your personality across six frameworks, and the Atlas AI coach, subscribe to TraitMind.

  • Cancel any time, two clicks
  • No annual lock-in
  • Access until period end after cancel
  • Your data never sold
TraitMind subscription
$13 USD /mo

Cancel any time, two clicks. No annual lock-in.

  • Your exact cognitive index
  • All 7 cognitive domains
  • Your full personality profile
  • Your personality type label
  • Unlimited Atlas Coach
Subscribe now

The cognitive side

Seven cognitive domains, measured in depth.

Most IQ tests measure only pattern recognition. The full assessment covers all seven validated cognitive domains and reports a composite index with a confidence interval.

Fluid Reasoning icon

Fluid Reasoning

Pattern recognition and novel problem solving.

Numerical icon

Numerical

Sequences, word problems, mental arithmetic.

Verbal icon

Verbal

Vocabulary, analogies, reading comprehension.

Working Memory icon

Working Memory

Digit span, spatial span, n-back tasks.

Processing Speed icon

Processing Speed

Symbol matching and simple choice reactions.

Emotional Intelligence icon

Emotional Intelligence

Emotion recognition and scenario reasoning.

Spatial icon

Spatial

Mental rotation, paper folding, 3D visualisation.

The personality side

Six personality frameworks, side by side.

Most personality tests stop at one framework. Yours combines six published, peer-reviewed instruments into a single profile — descriptive, never diagnostic, never an MBTI label.

OCEAN

Big Five

The academic consensus framework. Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism — each scored with reverse-key handling on public-domain IPIP items.

SD3

Short Dark Triad

Machiavellianism, Narcissism, Psychopathy. A descriptive map of how dark traits sit in your profile — never a diagnostic label.

ECR-R

Attachment Style

Where you sit on the attachment-anxiety and attachment-avoidance axes, derived from the Experiences in Close Relationships revised scale.

SVS

Schwartz Values

Your relative priorities across ten universal human values — what drives you, on a personal scale rather than a moral one.

REI

Cognitive Style

Rational-Experiential Inventory: how much of your thinking leans analytical-deliberate versus intuitive-experiential.

SSEIT

Emotional Intelligence

Schutte Self-Report EI: emotion perception, regulation, and use across self and others. Self-report only — no real-world performance claim.

Built on validated science

Real psychometric models. No pseudo-science.

Every test is built on a published, peer-reviewed framework: Item Response Theory for cognitive scoring, the Big Five for personality, the Short Dark Triad, the Experiences in Close Relationships scale, and more.

We report scores honestly — with confidence intervals — and never claim more than the data supports.

What we measure with

  • Cognitive scoringItem Response Theory (3PL)
  • Personality (foundation)Big Five / OCEAN (IPIP)
  • Dark personalityShort Dark Triad (SD3)
  • AttachmentECR-R
  • ValuesSchwartz Values Survey
  • Cognitive styleRational-Experiential Inventory
  • Emotional intelligenceSSEIT
Traits Test Centre — Know your mind. Train your mind.