Methodology
How the assessment is designed, scored, and currently calibrated.
An assessment that asks for your honest reflection owes you transparency in return. This page describes how the EnneagramGenius assessment was built, how scoring works, and where its calibration currently stands.
02The instrument
Forced choice, motivation-first.
The instrument is forced choice from end to end. Each core item puts 4 complete sentences in front of you and asks which one is most true of you. The instinct items put up 2. There are no rating scales in it and no agree/disagree options, so there’s no agreeable middle to settle into. Every option is written to be something a reasonable, self-aware person could pick, which is what makes your choice informative.
Items go after the motivations, fears, and desires that organize an Enneagram type. Surface behavior is the easiest thing to self-report and the least useful for telling types apart, so the stems ask about the why underneath the behavior. Each item was authored to satisfy 3 constraints: it has to discriminate between at least 2 types, it has to read in a non-clinical voice, and it has to be answerable honestly by someone who has never heard of the Enneagram.
The item bank deliberately avoids the most common failure modes of mass-market personality tests: stereotyped trait language (“I am a hard worker”), positively-skewed phrasing that everyone agrees with, and items that conflate type with mental health diagnoses. Items that didn’t separate types in piloting were rewritten or retired.
The core of the assessment is the same for everyone. You answer the same 36 motivational items and the same 9 instinct items as every other person who takes it. Your answers then decide the last few: 2 items written for your top-scoring type that settle which wing you carry, and 1 that reads your growth and stress lines. When your top 2 types finish close together, you get that set for both of them, and those answers break the tie. That comes to about 54 questions · extra follow-ups if needed and about 15 minutes of your time, and you can start it without an account.
03Scoring
From responses to a full profile.
Scoring produces 4 distinct outputs from a single sitting:
- 01
Core type (1–9)
With a confidence band of high, medium, or low, and a tie-breaker that runs when your top 2 types finish close together.
- 02
Tritype
The dominant type within each of the 3 centers (Gut / Heart / Head), written as an ordered 3-digit code.
- 03
Wing
The adjacent type that colors your core, settled by 2 follow-up items written for that specific type and weighed against your baseline pattern.
- 04
Instinct stack
The ordered preference among the self-preservation, social, and sexual/one-to-one instinctual variants.
The core type carries the confidence band. The instinct stack adds a note when 2 instincts came out close. Wing and tritype are reported as single picks with no confidence value of their own, so those 2 are the parts of your result most worth checking against your own experience.
Your results page also shows how strongly all 9 types registered, and when the band comes back below high it names the runner-up type so you can read both and decide which one lands.
04Confidence
What the confidence band actually means.
The band is the model’s estimate of how clearly your response pattern separates from neighboring types. It describes the data, and it makes no claim about how certain you should feel. High means your responses pulled strongly toward one type and away from the others. Medium means the signal is real and the picture is more layered, often because of a strong wing, growth or stress line influence, or counter-typing patterns common at certain levels of development. Low means several types scored close together, and your result is worth holding lightly.
We report the band in plain words, with a range behind it, and stop short of a single percentage that would imply more precision than the instrument has. When your top 2 types finish close, the assessment gives you the follow-up items written for both of them, so your last few answers are the ones that tell those specific types apart. If the band still comes back low, retake it later and compare the 2 results.
05Foundations
What we stand on.
The instrument is grounded in 5 strands of the Enneagram tradition. We don’t invent theory; we interpret it carefully and translate it into items and reports that an honest reader can use.
- 01
Levels of development
Every type spans a range, from constricted to free. Each type page reads that range in 3 stages, so the description covers your steady stretches and your hard ones.
- 02
Motivation-first items
Items describe a motivation you can recognize in yourself, in the language people already use about their own inner life.
- 03
Character structure
Each type is treated as a survival strategy with a specific fear underneath it. Name the fear and the behavior sitting on top of it starts to make sense.
- 04
Wings as adjacent influence
Your wing is one of the 2 types sitting next to your core, and it gets its own targeted items. We report one wing, because that’s what the evidence supports.
- 05
Instincts as an ordered stack
The 3 instinctual variants are scored as a preference order, which is why the same core type reads differently depending on which instinct leads.
All 5 show up somewhere in your result. If you want to see how they read before you answer anything, start with the 9 type descriptions.
06Calibration status
What we’ve measured so far.
The current instrument is calibrated against an internal pilot dataset and the iterative feedback of practicing Enneagram coaches who sit with clients across all 9 types. We treat this as adequate for a free, public-facing instrument, and inadequate for any clinical, hiring, or selection use, neither of which we recommend or support.
We’re currently doing broader re-norming work: a larger, more demographically representative sample, retest-reliability analysis, and explicit measurement of the confidence band against expert-rated cases. As that work completes, we’ll publish the sample size, the retest correlations, and the test-to-expert agreement rates on this page. We won’t publish numbers we can’t defend.
If you’re a researcher, coach, or clinician who would like access to the methodology details, contact us at research@enneagramgenius.com.
07What this assessment is for
Self-knowledge, repair, and growth.
The Enneagram works as a frame for understanding yourself, repairing a relationship, and choosing what to practice next. It has no business being used as a label you hang on someone who never asked for it, and it has no place in hiring, promotion, or any other selection decision. This assessment is built for the first use and guarded against the others.
Two practical implications: we never share results with anyone but you unless you explicitly invite them in, and the platform will never sell, lease, or otherwise expose your response data to advertisers or data brokers. See our privacy policy for the details.
08Start here
Take the assessment.
About 54 questions · extra follow-ups if needed. About 15 minutes. No account required to start. Your full profile (core type, tritype, wing, instinct stack) is free forever.