What is the WPPSI-IV? The Wechsler Preschool and Primary Scale of Intelligence, Fourth Version (WPPSI-IV) is a comprehensive cognitive assessment created to evaluate the intellectual abilities of younger youngsters. Developed by David Wechsler and revealed by Pearson, this standardized test measures several elements of cognitive operating in children aged 2 https://eldert542gfu9.muzwiki.com/user