How to prepare for the OLSAT
The OLSAT's verbal and nonverbal sections, how the SAI is scored, and a simple prep plan for parents.
The OLSAT (Otis-Lennon School Ability Test) measures verbal and nonverbal reasoning and is used by many districts for gifted screening and school placement.
What's on it
- Verbal — verbal comprehension and verbal reasoning (following directions, analogies, classifications).
- Nonverbal — figural reasoning, pattern matrices, and series.
- Younger grades hear questions read aloud; older grades read independently.
How it's scored
The main score is the School Ability Index (SAI), normalized to a mean of 100. Reports also give a percentile rank and stanine. Gifted cutoffs are often around the 95th–98th percentile.
A simple prep plan
- Practice each question type so the format is familiar.
- Build vocabulary daily — it powers the verbal section.
- Do short timed sets so pacing feels routine.
- Review misses with explanations to fix the underlying reasoning.
Common questions
Is the OLSAT the same as the CogAT?
They're similar (both measure reasoning) but different tests. The OLSAT has verbal and nonverbal sections; the CogAT adds a quantitative battery.
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