About This Assessment
Understanding the science behind our cognitive assessment platform.
Theoretical Framework
Our assessment is built on the Cattell-Horn-Carroll (CHC) theory of cognitive abilities, the most comprehensive and empirically supported model of intelligence. This is the same framework used by leading international assessments including the WISC-V and Stanford-Binet 5.
Scoring Methodology
Scores are calculated as Deviation IQ scores with a mean of 100 and standard deviation of 15, the international standard. Your child's performance is compared to age-matched peers.
Test Duration
The complete assessment takes approximately 30-45 minutes, with breaks between sections.
IQ Classification Scale
| IQ Range | Classification | Percentile |
|---|---|---|
| 130+ | Very Superior | 98th+ |
| 120-129 | Superior | 91st-97th |
| 110-119 | High Average | 75th-90th |
| 90-109 | Average | 25th-74th |
| 80-89 | Low Average | 9th-24th |
| 70-79 | Borderline | 2nd-8th |
| <70 | Extremely Low | <2nd |
Quick Facts
Age Range
6-8 years
Subtests
10 across 5 domains
Duration
30-45 minutes
Scoring
M=100, SD=15
Framework
CHC Theory
Important Disclaimer
This assessment provides an estimate of cognitive abilities and should not be used as a sole diagnostic tool. For clinical diagnosis, please consult a licensed psychologist.