Instructions for taking the Non-verbal Diagnostic Test®

The Nova Enrichment Academy, LLC Non-verbal Diagnostic Test will prepare students taking the Naglieri Nonverbal Ability Test® (NNAT® or the NNAT®2). It will take about 30 minutes to administer the test and will have the following types of questions:

  • Pattern completion problems require children to identify the option that will complete the pattern.
  • Reasoning by Analogy requires the identification of relationships between shapes. The relationship between a large triangle and a small triangle, for example, is analogous to the relationship between a large square and a....small square.
  • Serial Reasoning problems require children to identify the shape that comes next in a pattern.
  • Spatial Visualization problems involve visualizing how objects might look when folded or rotated or otherwise transformed or combined.


NNAT®, NNAT®-2, Naglieri Nonverbal Ability Test® is trademark of Pearson Education, Inc or its affiliate(s), or their licensors. Nova Enrichment Academy, LLC is not affiliated with nor related to Pearson Education, Inc. or its affiliates (“Pearson”). Pearson does not sponsor or endorse any Nova Enrichment Academy, LLC products, nor have Nova Enrichment Academy, LLC products or services been reviewed, certified, or approved by Pearson. Trademarks referring to specific test providers are used by Nova Enrichment Academy, LLC for nominative purposes only and such trademarks are solely the property of their respective owners.

Thank you for purchasing the Nova Enrichment Academy Non-verbal Diagnostic Test. This test can only be taken once. The test is not timed, but we encourage parents to time the students to ensure the test provides meaningful feedback.

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