What Is the RHETI?
The RisoHudson Enneagram Type Indicator is a psychometric questionnaire developed by Don Richard Riso and Russ Hudson, the authors of the bestselling Enneagram books Personality Types and The Wisdom of the Enneagram. The test is designed to identify a persons primary Enneagram type as well as their wing, instinctual variant, and levels of development.
Unlike many free Enneagram quizzes that rely on a handful of questions, the RHETI consists of 144 statements that participants rate on a 5point Likert scale. The large item pool creates a more reliable profile and allows for nuanced scoring across the nine types.
How the Test Works
Scoring Mechanics
Each response is assigned a numerical value (15). The questionnaire is divided into nine type blocks, each containing 16 statements directly related to a particular Enneagram type. After the participant completes the form, the software totals the points for each block, producing a ranking of the nine types.
Primary Type, Wing, and Instinct
- Primary Type: The type with the highest total score.
- Wing: The adjacent type (one step left or right on the Enneagram diagram) that receives the secondhighest score, adding subtle flavor to the personality.
- Instinctual Variant: Based on a separate set of 27 items, the dominant instinct (SelfPreservation, Social, or Sexual) is identified.
Levels of Development
The RHETI also yields a level of development score, indicating where a person sits on the healthunhealth continuum for their type. This helps users understand both strengths and growth areas.
The Nine Types Summarized
Below is a brief overview of each Enneagram type as presented in the RHETI framework.
Type 1 The Reformer
Principled, purposeful, and selfdisciplined. Ones strive for perfection and can become critical when standards are not met.
Type 2 The Helper
Warm, generous, and peopleoriented. Twos find fulfillment in supporting others but may neglect their own needs.
Type 3 The Achiever
Adaptable, ambitious, and imageconscious. Threes are goaldriven and excel in performance, yet they can overidentify with success.
Type 4 The Individualist
Creative, introspective, and emotionally deep. Fours cherish authenticity but may feel misunderstood or overly selfabsorbed.
Type 5 The Investigator
Observant, analytical, and independent. Fives seek knowledge and privacy, sometimes withdrawing from emotional encounters.
Type 6 The Loyalist
Committed, securityseeking, and responsible. Sixes value trust and preparedness, though anxiety can dominate their mindset.
Type 7 The Enthusiast
Spontaneous, optimistic, and adventurous. Sevens love variety and experiences, yet they may avoid pain through distraction.
Type 8 The Challenger
Confident, assertive, and protective. Eights pursue control and justice, occasionally confronting vulnerability with aggression.
Type 9 The Peacemaker
Easygoing, receptive, and conflictaverse. Nines desire harmony and may soften their own voice to keep the peace.
Why Choose the RHETI?
The RHETI is respected among Enneagram scholars and practitioners for several reasons:
- Validated Research: The instrument has undergone statistical analysis to demonstrate reliability and construct validity.
- Depth of Insight: It provides more than a simple type label; users receive a comprehensive profile that includes wings, instincts, and development levels.
- Professional Use: Coaches, therapists, and organizational development specialists often rely on the RHETI for client work and team building.
- Online Accessibility: The official website offers a secure, timed test that delivers results instantly.
The RHETI remains the gold standard for Enneagram assessment because it balances scholarly rigor with practical usability.
How to Take the RHETI
- Visit the official RisoHudson website.
- Create an account or log in as a guest.
- Complete the 144statement questionnaire. Youll have 30 minutes to answer.
- Submit the test; results are generated within seconds.
- Review the detailed report, which includes type description, wing, instinct, and development level.
For best accuracy, answer honestly and avoid overthinking each statement. The test is designed to capture your instinctive reactions.
Using Your RHETI Results
Understanding your Enneagram profile can be a catalyst for personal growth:
- SelfAwareness: Recognize habitual patterns and blind spots.
- Relationships: Gain empathy for how others experience the world.
- Career Development: Align strengths with job roles that fit your motivational core.
- Spiritual Practice: Use the growth levels as a map for inner work.
Many users find that revisiting the report after a few months reveals new insights as they evolve.
Criticisms and Considerations
While the RHETI is highly regarded, it is not without critique. Some points to keep in mind:
- Cost: The official test requires a fee, which can be a barrier for some.
- SelfReport Bias: As with any questionnaire, results depend on honest selfperception.
- Complexity: The detailed report may feel overwhelming to newcomers.
Integrating the RHETI with other toolssuch as reflective journaling or guided coachingoften mitigates these issues.
Further Resources
Explore these books and websites to deepen your Enneagram journey:
- RisoHudson Enneagram Official Site Test access and official literature.
- Riso, D. & Hudson, R. Personality Types: Using the Enneagram for SelfDiscovery (2000).
- Riso, D. & Hudson, R. The Wisdom of the Enneagram (1999).
- Peterson, R. Enneagram in the Workplace Applying type dynamics to teams.
- International Enneagram Association Community articles and research updates.
