Thanks for choosing WPS
WPS proudly provides clinical and educational assessments, evidence-based interventions, and practical support to help you evaluate, engage, and empower the people you serve.
Featured Products
by Assessment Area
by Profession
2018 Catalog
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(CASL-2) Comprehensive Assessment of Spoken Language, Second EditionFromFrom $55.00
To $3,820.00
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(ABAS™-3) Adaptive Behavior Assessment System™, Third EditionFromFrom $19.00
To $13,684.00
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(SRS™-2) Social Responsiveness Scale, Second EditionFromFrom $15.00
To $6,860.00
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REQUEST A QUOTE
Request a Quote
Choose your products and quantities and submit your request to customer service
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(ADOS®-2) Autism Diagnostic Observation Schedule™, Second EditionFrom
From $67.00
To $18,425.00
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(SPM™-2) Sensory Processing Measure, Second Edition and SPM-2 Quick Tips™From
From $14.00
To $19,201.00
Unlock Their Potential
WPS is a leading independent publisher of educational and psychological assessments and related intervention resources. With more than 70 years of experience, we’ve built a global reputation as assessment experts in the areas of autism, speech and language, school and clinical psychology, and occupational therapy.
We develop tests that improve clinical evaluation, inform diagnosis, and guide therapy. In doing so, we foster personal connections between authors and the clinicians, educators, and researchers who use their tests. When we develop a new test, we bring an author’s idea to life, answer a researcher’s question, meet a clinician’s need, and, ideally, change an individual’s life for the better.
Support
With industry leading customer service and product support, we are here to help.
What is your return policy?
+If you are not completely satisfied with an item purchased from WPS, you may return it in salable condition within 90 days of the invoice date and we will promptly refund the cost of the materials returned (less shipping and handling). Before returning any item, please call our Customer Service Department (800.648.8857 or 424.201.8800) to ensure that you are given proper credit. Please note: Shipping and handling charges are not refundable.
Who can purchase and use WPS assessment materials?
+Some test materials are restricted to individuals with advanced credentials based on education, training, and/or experience in the field of assessment.
How do I provide my qualifications to WPS?
+The easiest way to provide qualifications is to register for an account on wpspublish.com. After doing so, you may order online or offline.