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DISC Test: Your Four Scores
25 forced-choice questions, and at the end your four scores: D, I, S and C
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In 1928, William Marston identified four major behavioral styles that shape how you decide, communicate and collaborate. Here you answer 25 forced-choice questions: each time you pick the group of adjectives that describes you best. At the end you get all four scores, D, I, S and C, and the profile that leads in you, rather than a single letter. The limits of this format are written further down, including the tie rate we measure on our own results.
Based on the work of William Moulton Marston (1928)
Independent test offered by Profilia. This is not a commercial DISC instrument: Everything DiSC is a trademark of John Wiley & Sons, with no connection or affiliation to Profilia.
Content updated in October 2026
Is the test scientifically validated?
Is this the four-colors test from "Surrounded by Idiots"?
What is the DISC test?
Related articles
Method and numbers
- Questions
- 25 questions
- Actual median time
- 5 min 49 s
- Access
- Free, no account, no email
Observed profile distribution
Based on 3,488 recorded completions.
- Steady
- 29.6%
- Conscientious
- 28.7%
- Influential
- 25.7%
- Dominant
- 16.0%
These numbers are measured on real completions, not claimed. The time shown is the observed median, not an estimate.
How this result is calculated
- Each of the 25 questions offers 4 answers, one per profile: every profile is offered once per question, so none is favored by how many answers represent it.
- Each answer gives 1 point to the profile it represents, and points add up: a profile can reach at most 25 points.
- Your main profile is the one with the most points.
- The result bars show how many of your 25 answers went to each profile.
- When profiles tie for first place, the tie is shown on the result. Among the tied profiles, the one picked furthest into the questionnaire becomes the main result: it provides the title, the detailed description and the share link. This rule favors no profile.
The numbers in this rule are not written by hand: they are taken from the test's scoring key and automatically checked against the calculation the test actually runs.
Your result as a downloadable PDF, free and with no account needed: a multi-page report on your profile (in-depth description, strengths, areas to watch, relationships, work, stress, tips), with what the test measures and what it does not, before the sections and in every page footer.
What this test measures, and its limits
This test measures how you describe yourself: stated preferences for behavior and communication, not observed ones. It measures neither your skills, nor your personality as a whole, nor how others perceive you. There is no reference group: your four scores compare against each other, never against a population, so they don't say whether you are more or less dominant than average. It's a support for reflection and discussion within a team, not a selection or recruitment tool.
What you get
A PDF of about four pages at the end of the test, and a printable team report if you run it with a group.
See an example of each documentAbout this test
The DISC model traces back to the work of American psychologist William Moulton Marston, published in 1928 in his book "Emotions of Normal People". Marston wanted to understand how people respond to their environment, and he identified four core behavioral tendencies, which he called Dominance, Inducement, Submission, and Compliance. The labels Influence, Steadiness, and Conscientiousness came from his successors. This framework was later taken up by other authors and turned into questionnaires in the second half of the twentieth century, including several commercial versions: that is where the DISC test as it is used today comes from. The four-color reading of DISC (red, yellow, green and blue) was popularized for a general audience by Swedish author Thomas Erikson in his bestseller "Surrounded by Idiots" (*Omgiven av idioter*, published in Swedish in 2014). His four colors are usually linked to the four DISC styles, but questionnaires differ from one publisher to another: this test is not the one in the book.
The test identifies your dominant color among four profiles: the Dominant (red), results-oriented, direct, and decisive; the Influential (yellow), communicative, enthusiastic, and energizing; the Steady (green), patient, a good listener, and harmony-seeking; the Conscientious (blue), precise, analytical, and detail-focused. These are tendencies you report: the test ranks your four styles against each other, and one or two colors stand out the most.
Your DISC profile gives you words to describe your own way of working: what feels comfortable, what costs you effort, and your possible blind spots. It compares your four styles with each other, never with other people's, and it says nothing about a colleague's profile: the only way to know what someone needs is to ask them. DISC offers a shared vocabulary for talking about interpersonal communication. This test is not made to recruit, evaluate or steer anyone: it describes self-reported tendencies, and DISC has no solid academic validation.
Profile pairings
Each combination of two profiles has its own page: what each profile describes, possible misunderstandings and questions to ask each other.
Keyboard shortcuts: keys 1 to 9 to pick an answer, Enter or right arrow to continue, left arrow to go back.
Which group of adjectives best describes you?
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Your DISC Profile
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DISC Test
Who really knows you?
They see the question, not your answer. One guess, then your result is revealed.
Guess my DISC profile.
Your strengths
Your areas to watch
Under stress
Your communication style
What each profile describes
In the test, this profile corresponds to the options containing words like "direct" or "determined". It does not tell you how a specific person wants to be spoken to: for people who recognize themselves in it, the safest way is to ask them.
In the test, this profile corresponds to the options containing words like "expressive" or "enthusiastic". It is a questionnaire result, not a user manual: for people who recognize themselves in it, better to ask them.
In the test, this profile corresponds to the options containing words like "calm" or "patient". It does not tell you what a specific person needs: for people who recognize themselves in it, the simplest way is to ask them.
In the test, this profile corresponds to the options containing words like "precise" or "cautious". It is a questionnaire result, not a user manual: for people who recognize themselves in it, better to ask them what helps.
The setting often linked to this style
Leading: how this style is often described
Your work: questions to think over
What's next
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The more tests you take, the more axes your DNA covers.
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Go further
DISC measures behavioral and communication styles. It is not a test of IQ, intelligence, competence, or values. There is no good or bad profile.
Independent test offered by Profilia. This is not a commercial DISC instrument: Everything DiSC is a trademark of John Wiley & Sons, with no connection or affiliation to Profilia.