What's the WPPSI-IV? The Wechsler Preschool and Primary Scale of Intelligence, Fourth Version (WPPSI-IV) is a comprehensive cognitive assessment made to evaluate the intellectual qualities of young small children. Developed by David Wechsler and released by Pearson, this standardized test measures several elements of cognitive operating in children aged 2 https://aarond407bku5.jasperwiki.com/user