Score ranges
Why IQ scores have ranges
IQ-style scores are estimates, so a range can be more honest than one exact number.
Quick answer
The simple idea
A test score is an estimate of performance under specific conditions. A range acknowledges normal measurement uncertainty.
How to use it
1
Start with the score estimate.
2
Look at the range.
3
Read the skill breakdown.
4
Avoid treating one result as permanent.
What this trains
Score interpretation
Measurement context
Skill breakdown
Retest awareness
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