What is the WPPSI-IV? The Wechsler Preschool and Primary Scale of Intelligence, Fourth Edition (WPPSI-IV) is a comprehensive cognitive evaluation meant to Examine the mental abilities of younger young children. Developed by David Wechsler and printed by Pearson, this standardized exam actions various facets of cognitive working in small children https://paulinez208ybc0.wikiexcerpt.com/user