What is the WPPSI-IV? The Wechsler Preschool and first Scale of Intelligence, Fourth Version (WPPSI-IV) is a comprehensive cognitive assessment built to evaluate the mental talents of youthful youngsters. Formulated by David Wechsler and released by Pearson, this standardized test measures several components of cognitive working in small children aged https://waltm642egh2.wikitelevisions.com/user