Structural personality assessment Clinical-Grade Assessment for Your Practice
A geometric model that produces 355+ computed metrics per client. Not a typology. Not a questionnaire result. A structural map of personality that changes how you see your clients.
A geometric model, not a typology
Icosa derives personality structure from the intersection of four capacities and five experiential domains. The result is a continuous, high-dimensional profile -- not a box.
Four fundamental capacities -- Open, Focus, Bond, and Move -- intersect with five experiential domains to produce twenty distinct harmony centers.
Each profile generates over 355 quantitative metrics: harmony values, capacity balances, coherence indices, formation signatures, trap and basin analyses, and centering paths.
A structural persona classification derived from profile geometry. Not a type label -- a clinical shorthand for the dominant formation pattern across the 20-dimension space.
What clients do, not just what they say
Icosa captures behavioral signals that traditional self-report instruments miss. Response patterns, internal contradictions, and structural anomalies reveal what lies beneath the surface narrative.
Self, other, and clinician perspectives
Gather perspectives from multiple reporters on the same individual. The multi-reporter engine compares self-report with observer ratings, surfacing blind spots and perception gaps that single-perspective instruments cannot detect.
Structural change over time
Track how your client's personality structure evolves across sessions. The timeline engine compares retake profiles against baselines, surfacing meaningful shifts in coherence, capacity balance, and formation.
AI-generated narrative with structural grounding
Every profile generates a multi-section clinical narrative: diagnosis, remedy paths, and growth trajectories. Each claim is grounded in computed metrics and verified against the structural model.
Icosa vs. traditional instruments
A side-by-side look at what structural assessment delivers that conventional tools cannot.
| Feature | Traditional | Icosa |
|---|---|---|
| Dimensions measured | 4 -- 16 traits | ✓ 20 harmonies + structural |
| Output type | Type label or scores | ✓ Continuous geometric profile |
| Computed metrics | 5 -- 30 | ✓ 355+ |
| Longitudinal tracking | ✕ Manual comparison | ✓ Automated retake engine |
| AI-generated narrative | ✕ Not available | ✓ Verified clinical reports |
| HIPAA compliance | Varies | ✓ Built-in, audited |
Ready to see what structural assessment can do for your practice?
Start Your 14-Day TrialSee what a profile looks like
Every assessment produces a structural profile with formation classification, coherence scoring, capacity balances, and centering path analysis.
Built for clinical practice
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See personality structure clearly
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Trusted by clinicians who demand precision
The structural map gives me something no other instrument has -- a way to see where a client's self-report diverges from their actual behavioral pattern. That gap is where the real work begins.
I switched from MBTI and Big Five to Icosa six months ago. The depth of the output is incomparable -- 355 metrics versus a four-letter label. My clients notice the difference immediately.
The longitudinal tracking alone justified the switch. Being able to show a client their coherence trajectory over twelve sessions -- that's evidence-based practice in action.