iPrepGenius
← All articles
GiftedJuly 6, 2026 3 min read

NNAT vs OLSAT: Which Gifted Test Does Your Child Take?

Understand NNAT vs OLSAT for gifted programs

NNAT vs OLSAT: Which Gifted Test Does Your Child Take?

Introduction to Gifted Tests

Many schools offer gifted and talented programs for students who demonstrate exceptional abilities. To identify these students, schools often use standardized tests, with the NNAT and OLSAT being two of the most common assessments. Understanding the differences between the NNAT and OLSAT can help you prepare your child for the test they will be taking.

    What is the NNAT?

    The NNAT, or Naglieri Nonverbal Ability Test, is a nonverbal test that measures reasoning and problem-solving skills. It is designed to assess a child's ability to think critically and solve problems without relying on language skills. The NNAT is often used for students who may have language barriers or other challenges that could impact their performance on a test that requires verbal skills.

      What is the OLSAT?

      The OLSAT, or Otis-Lennon School Ability Test, is a test that measures verbal and nonverbal abilities. It assesses a child's ability to think critically, solve problems, and understand verbal concepts. The OLSAT is designed to provide a comprehensive picture of a child's cognitive abilities and is often used for gifted and talented programs.

        NNAT vs OLSAT: Key Differences

        One of the main differences between the NNAT and OLSAT is the format of the test. The NNAT is a nonverbal test, while the OLSAT includes both verbal and nonverbal sections. The NNAT is also designed to be more culturally fair, as it does not require language skills. In contrast, the OLSAT may be more challenging for students who are non-native English speakers or have language-based learning difficulties.

        • The NNAT is typically shorter than the OLSAT, with most tests lasting around 30-40 minutes.
        • The OLSAT may take longer to complete, often requiring 60-90 minutes to finish.

        Preparing Your Child for the Test

        Regardless of which test your child will be taking, there are steps you can take to help them prepare. Encourage your child to think critically and solve problems, and provide them with opportunities to practice these skills. You can also help your child become more familiar with the test format and content by reviewing sample questions and practicing test-taking strategies.

          Which Test Will Your Child Take?

          The specific test used by your child's school or district will depend on their gifted and talented program requirements. Many programs use around the 95th–98th percentile as a cutoff for gifted programs, but it's essential to verify the specific requirements with your school or the official test site. By understanding the differences between the NNAT and OLSAT, you can better support your child's preparation and success.

            Conclusion

            In conclusion, the NNAT and OLSAT are two different tests used to identify gifted and talented students. While both tests assess cognitive abilities, they have distinct differences in format and content. By understanding these differences and preparing your child accordingly, you can help them achieve their full potential and succeed in their educational journey.

              Common questions

              What is the main difference between the NNAT and OLSAT?

              The main difference between the NNAT and OLSAT is the format of the test. The NNAT is a nonverbal test, while the OLSAT includes both verbal and nonverbal sections.

              How can I prepare my child for the NNAT or OLSAT?

              You can prepare your child by encouraging them to think critically and solve problems, and providing them with opportunities to practice these skills. Reviewing sample questions and practicing test-taking strategies can also help your child become more familiar with the test format and content.

              How do I know which test my child will take?

              The specific test used by your child's school or district will depend on their gifted and talented program requirements. You should verify the specific requirements with your school or the official test site to determine which test your child will take.

              See where your child stands

              A free diagnostic gives a readiness estimate in minutes.

              Take the free diagnostic
              Free weekly prep tips

              One practice question + one practical tip each week, matched to gifted & admissions testing. No sales pitch — unsubscribe anytime.

              Double opt-in. We never sell your email. One-click unsubscribe.