Woodcock-Johnson® IV (WJ IV)


The Woodcock-Johnson® IV (WJ IV) is the updated and redesigned edition of one of the most widely used batteries of individually-administered psycho-educational tests. Based on the evolution of Cattell–Horn–Carroll (CHC) theory, new tests and interpretive clusters place emphasis on the most important and diagnostically useful measures of academic achievement, oral language, and cognitive abilities. The design of three independent and co-normed batteries facilitates the evaluation of strengths and weaknesses within and among measures of academic performance, oral language competence, and cognitive abilities.

Houghton Mifflin Harcourt now provides web-based access to scoring and reporting for the Woodcock-Johnson® Assessment Suite. This online system is provided free with purchase of paper record forms.

This new system offers you:

  • 24/7 secure access from any computer with Internet access
  • Real-time accurate and reliable results
  • Robust reporting including new roster and longitudinal reports

Restricted to Level A qualified customers for Achievement and Oral Language Batteries
Restricted to Level C qualified customers for Cognitive Battery


Nancy Mather on WJ IV

How to Order

Download the Order Form

Download TUQF form*

Fax it: 1-800-430-4445

*All assessment orders require an approved Test User Qualification Form (TUQF) to be completed. Please fill in the form and submit with your order.

Other ways to order: