What's the WPPSI-IV? The Wechsler Preschool and first Scale of Intelligence, Fourth Version (WPPSI-IV) is an extensive cognitive evaluation meant to Assess the intellectual abilities of youthful little ones. Made by David Wechsler and released by Pearson, this standardized exam measures various components of cognitive working in children aged 2 https://russellm642egg1.wikijournalist.com/user