The Purpose of Western Psychological Services (WPS)

Our Purpose

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 psychology, and occupational therapy.

In the development of a new test, WPS brings an author’s idea to life, answers researchers' questions, meets clinicians' needs, and changes the lives of individuals for the better.