OLSAT® Test What is the OLSAT® Test? The OLSAT® test (Otis-Lennon School Ability Test®) is designed to assess your child’s performance across verbal, non-verbal and quantitative reasoning skill sets. It is an intelligence test that can be given in a group setting, so schools use it frequently to assess children for gifted and talented programs. OLSAT® – Otis-Lennon School Ability Test®, Eighth Edition® is a registered trademark of Pearson Education, Inc or its affiliate(s), or their licensors. TestingMom.com is not affiliated with nor related to Pearson Education, Inc or its affiliates (“Pearson”). Pearson does not sponsor or endorse any TestingMom.com product, nor have TestingMom.com products or services been reviewed, certified, or approved by Pearson. Trademarks referring to specific test providers are used by TestingMom.com for nominative purposes only and such trademarks are solely the property of their respective owners.