What is the WPPSI-IV? The Wechsler Preschool and Primary Scale of Intelligence, Fourth Version (WPPSI-IV) is an extensive cognitive assessment intended to Examine the intellectual qualities of youthful young children. Produced by David Wechsler and printed by Pearson, this standardized test measures various facets of cognitive performing in young children https://fidelx086pqr6.wikissl.com/user