To view prices or place an order for our Clinical and Special Needs Assessments, including Woodcock-Johnson® (WJ V) and Battelle® Developmental Inventory, Third Edition™ (BDI-3™), please click here.

To view prices or to place an order for our K-12 Ability and Achievement products, such as the Cognitive Abilities Test™ (CogAT®) and Iowa Assessments™, please download the corresponding form below.

Beginning January 1 2025, purchases of scorable materials (machine scorable booklets, reusable booklets with answer documents, and/or additional answer document packs) will include scoring services and DataManager access to web scores/reports at no additional charge.

Note that first time purchasers will need to create an account and complete a Test Purchaser Qualification Form.