What's the WPPSI-IV? The Wechsler Preschool and first Scale of Intelligence, Fourth Edition (WPPSI-IV) is an extensive cognitive evaluation made to Assess the mental abilities of younger young children. Created by David Wechsler and released by Pearson, this standardized check actions many facets of cognitive performing in kids aged 2 https://johnu208wxy9.wikirecognition.com/user