What is the WPPSI-IV? The Wechsler Preschool and first Scale of Intelligence, Fourth Version (WPPSI-IV) is an extensive cognitive assessment intended to Assess the mental skills of younger youngsters. Developed by David Wechsler and released by Pearson, this standardized test actions many elements of cognitive operating in children aged 2 https://chicki753ilk3.wikiconverse.com/user