What is the WPPSI-IV? The Wechsler Preschool and first Scale of Intelligence, Fourth Version (WPPSI-IV) is an extensive cognitive evaluation made to Assess the mental skills of young small children. Produced by David Wechsler and posted by Pearson, this standardized examination steps a variety of aspects of cognitive working in https://lewisk542egi2.loginblogin.com/profile