What is 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 younger youngsters. Created by David Wechsler and released by Pearson, this standardized exam measures several elements of cognitive operating in children aged 2 https://henrikl986lfu6.life-wiki.com/user