What is the WPPSI-IV? The Wechsler Preschool and Primary Scale of Intelligence, Fourth Version (WPPSI-IV) is an extensive cognitive assessment designed to Appraise the intellectual talents of youthful kids. Formulated by David Wechsler and posted by Pearson, this standardized exam steps several elements of cognitive working in kids aged 2 https://geraldp918igp7.life-wiki.com/user