What is the WPPSI-IV? The Wechsler Preschool and Primary Scale of Intelligence, Fourth Version (WPPSI-IV) is a comprehensive cognitive assessment made to evaluate the mental skills of young youngsters. Created by David Wechsler and posted by Pearson, this standardized test steps different elements of cognitive working in youngsters aged 2 https://carolea207tvv7.wikiadvocate.com/user