Free, private self-reflection assessment
See the pattern behind how your mind works.
In about eight minutes, Spectrum HD maps patterns across attention, sensory processing, social effort, energy, and recovery. You get a private, plain-language reading that explains where your needs combine and conflict. It is not a diagnosis.
What you walk away with
Your pattern, named. One of ten operating profiles, or an honest "this does not fit cleanly."
The strongest structure your answers support: a collision, concentration, accumulation, or honest uncertainty.
What may help and what may backfire, offered as experiments rather than facts about your brain.
A permanent private link. No account. Yours to keep, share, or show a clinician.
About 8 minutes. Your answers stay on this device until you choose otherwise.
57 to 65 questions · about 8 minutes · the full reading
No questions. Just your attention, measured.
Example pattern · The Bridge
You need structure. You also need escape routes.
Predictability lowers the cost of moving through the day, but too much sameness can shut down motivation. The problem is not that one need is false. It is that both are real at the same time.
See a complete patternWhy this exists
The collision, not just the score.
Most tests tell you where you scored high. That’s a list, not an explanation. Spectrum HD names where two needs collide in the same system, because the collision is what your daily friction actually feels like.
“Predictability helps you stay oriented, while repetition makes it harder to stay engaged.”
Tier-1 contradiction · The Bridge
What you get
A pattern map in plain English.
You’ll see which trait patterns are strongest, where they combine, where they collide, and what appears long-standing versus louder in your current circumstances.
Example reading · Trait map
“Both patterns are elevated. The useful question is not which label wins. It is where they collide.”
A descriptive pattern map. Not a diagnosis, probability, or clinical score.
The honest part
What Spectrum HD can and cannot tell you.
It can
- Show which patterns are strongest in your answers.
- Show how those patterns combine, and where they collide.
- Compare patterns reported across time with recent load.
- Offer conditions and experiments to test against your life.
It cannot
- Tell you whether you have ADHD, autism, or any condition.
- Replace a clinical assessment.
- Confirm a label you already hold.
Field guide
The animals are shorthand.
Field-guide mnemonics for ten operating patterns.
Reader notes preview
What readers are noticing.
These are layout placeholders, not reviews. They will be replaced only with verified feedback from real Spectrum HD readers.
A specific reader note about the moment of recognition will appear here.
A reader note about what felt accurate, incomplete, or wrong will appear here.
A note about using the result in a real conversation will appear here.