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Brain Quiz

Self-observation questionnaires that tell you where their questions come from.

Two worlds, two sets of rules, no bridge between them. On one side, self-observation questionnaires with their sources and their method; on the other, tests written for fun. Navigation, tone and safeguards all change when you move from one to the other.

  • 19 published questionnaires
  • 511 questions written
  • 3 to 12 minutes per questionnaire
  • No sign-up

1The two worlds, rules compared

They share neither tone, nor rules, nor limits. The table below puts the four criteria that separate them side by side.

Table 1. What each world offers, its method, its safeguards and its minimum age.
CriterionSelf-observationEntertainment, no scientific value
Subjects coveredAttention, autism spectrum, attachment style, mental load, personality traits.Short tests, written to be taken in a few minutes and shared.
Published methodA methodology page for every questionnaire: where the statements come from, how the score works, which limits we accept.None. These tests are written to entertain, about tastes, habits and situations.
SafeguardsA warning visible before you start and on the result, plus guidance towards a professional when your answers call for it.No health questions, no sensitive data collected, no account asked for.

  1. Self-observation tests. Neither medical advice nor an assessment. Nothing here confirms or rules out a condition, and no joke is ever made about these subjects.
  2. Tests for fun. These tests are about tastes, habits and situations. They measure nothing about your health, your identity or your abilities.

Browse the questionnairesBrowse the fun tests

2What you can count on

Every question states its origin
Every self-observation questionnaire carries a methodology page: where the statements come from, how the score is computed, and the sources cited with their DOI or link.
Answering needs no account
No account is needed to answer or to read your result. A free account keeps your attempts, shows how they change, schedules a three-month reminder, and exports or deletes your data whenever you ask.
Your answers stay yours
They are used to compute your profile and for nothing else. Full export and permanent deletion happen from your own account area.
The border between the two worlds is written down
Every test states its world at the top of the page and on its result. A test written for fun carries the entertainment notice, with no scientific value.

Each entry states its universe, its length and its number of questions.

  • Autism test for adults

    Social interaction, communication, predictability, sensory processing: 28 statements and a result broken down by axis.

    • Universe : Self-observation
    • 8 min
    • 28 questions
  • Autism test for women

    Camouflaging, energy cost, deep interests, hidden sensory discomfort: 24 statements and a result by axis.

    • Universe : Self-observation
    • 7 min
    • 24 questions
  • Burnout test: workplace exhaustion

    24 questions about the past three months, four dimensions of workplace exhaustion, result shown at once

    • Universe : Self-observation
    • 7 min
    • 24 questions
  • Anxiety test

    20 questions about the past two weeks, four dimensions of anxiety, result shown at once

    • Universe : Self-observation
    • 6 min
    • 20 questions

See all 10 self-observation questionnaires

Each entry states its universe, its length and its number of questions.

See all 9 tests made for fun

5How it works

Three steps, the same in both worlds.

  1. 1You choose

    Every test page states its universe, its length, its number of questions, its references and what the result will not say. Then you decide.

  2. 2You answer

    One question per screen, you can go back, there is no time limit and no countdown.

  3. 3You read your profile

    A score, a reading axis by axis and the words that go with it. On self-observation questionnaires the warning stays next to the result.

6Frequently asked questions

Five questions, and what the site answers.


A few minutes to put words on what you notice

No sign-up, no countdown, and a clear framing shown before as well as after. You can leave at any point.