What's the WPPSI-IV? The Wechsler Preschool and Primary Scale of Intelligence, Fourth Version (WPPSI-IV) is a comprehensive cognitive evaluation intended to Assess the mental abilities of young children. Formulated by David Wechsler and printed by Pearson, this standardized exam measures a variety of aspects of cognitive working in small children https://richardh900aba9.wikifordummies.com/user