Click here to download a PDF of a standard letter of permission for use of WPS proprietary materials in a scholarly study (without adaptations or modifications). If your institution requires you to have a standard permission letter addressed specifically to you, please contact rights@wpspublish.com.

For information about the WPS Research Discount (for use of WPS-published materials in time-stamped, peer-reviewed scientific investigation), including an online application form, please click here. If your discount is approved, you will receive a special code that you will use to apply your particular discount arrangement on any given WPS order through the discount’s expiration date.  As a general reference, the WPS Research Discount is typically 20% off the cost of test kits and traditional print materials. It is offered on a pre-...

WPS is committed to supporting instructors interested in teaching WPS assessments in their graduate school classes. Please be sure you are requesting a product published by WPS (identified by a "W-" product number, e.g. W-472). Read More...

Start by checking with the psychology library at your school; they oftentimes have sample kits that you can review. You can also find Sample Form downloads showing a few items on most WPS assessment pages. These links are located on the upper right section of a product’s main page. If you need the entire form, then you will have to purchase the materials. (Please note that most test materials are restricted to individuals with advanced credentials based on education, training and/or experience. Your professor may have to assist you in purchasing...

Complete the Educational Discount for Ongoing Courses Application if you would like to apply for an Educational Discount ranging from 20% to 50% off the single-unit cost of WPS-published test materials needed for use in graduate training classes and other qualified educational programs.

Complete the Research Discount Application if you would like to apply for a Research Discount of 20% to 50% against the single-unit cost of WPS-published test materials needed for qualified scholarly studies.  

The Independent ADOS & ADI-R Training Educational Discount Application is used only for Independent ADOS and ADI-R training not directly affiliated with the WPS Course Series. The lead instructor should complete the application to apply for an educational discount.  

Training is available for ADOS-2  

Volume discounts are available to large institutions, such as school districts, clinics, and hospitals. For more information, contact consult@wpspublish.com.  

Please review our scholarly discounts page to learn about our programs.  

To begin a distributor relationship with WPS, please contact distribution@wpspublish.com

Please contact distribution@wpspublish.comfor all WPS-product related needs.  

We accept purchase orders from recognized public agencies and institutions. You may mail or fax your purchase order to WPS, or email it to customerservice@wpspublish.com.  

WPS accepts Visa, MasterCard, American Express, and Discover.  

To order by fax or mail, please complete your purchase order or order form and send it to 424.201.6950 or 625 Alaska Ave. Torrance, CA 90503.