Test design
Professional intelligence batteries sample several cognitive abilities. Human Precision follows that broad principle without copying protected items or claiming equivalence to a professional test. The assessment contains 40 questions with a balanced mix of easy, medium and difficult items.
Six reasoning domains
| Domain | Question types |
|---|---|
| Pattern reasoning | Matrices, figure sequences and rule discovery |
| Logical reasoning | Deduction, ordering, conditions and set relations |
| Spatial reasoning | Rotation, reflection, folding and mental movement |
| Quantitative reasoning | Number patterns, ratios, equations and structured problems |
| Verbal reasoning | Analogies, categories and conceptual relationships |
| Working memory | Short sequence storage, reversal and reordering |
Original question bank
The launch bank contains 58 original items. Each test form selects a balanced mix by domain and difficulty. Friend challenges preserve the same form seed so two people receive the same questions. Human Precision does not reproduce questions from WAIS, Stanford-Binet, Raven, Mensa or another commercial assessment.
How answers are scored
Correct answers earn more points when the item is marked as more difficult. Domain scores show the percentage of available difficulty-weighted points earned in each area. Speed does not add points. An unusually fast completion only adds a caution note because rapid guessing can make a result less trustworthy.
The Reasoning Index
The difficulty-weighted total is converted to a readable index centred near 100. This number is specific to the Human Precision question set. It is not converted into a population percentile and is not presented as a professionally normed IQ score.
What the result cannot tell you
- It cannot diagnose a learning, attention, developmental or neurological condition.
- It cannot replace assessment by a qualified psychologist.
- It cannot be used for Mensa admission, education placement or employment decisions.
- It does not fully measure creativity, practical judgment, knowledge, motivation or every part of intelligence.
- Language, culture, disability, test familiarity, fatigue and environment can affect performance.
Privacy and storage
The current static release stores recent results in the browser on the user’s device. No account or email is required. A challenge link contains the shared score and test form seed, but not the user’s name or answers.
Standards that informed the design
The product direction was informed by public guidance on broad cognitive domains, fair digital assessment, score interpretation and test security. Human Precision remains a recreational product and does not claim professional validation.