Exactly what is the WPPSI-IV? The Wechsler Preschool and first Scale of Intelligence, Fourth Edition (WPPSI-IV) is an extensive cognitive assessment made to evaluate the intellectual abilities of younger kids. Made by David Wechsler and revealed by Pearson, this standardized test measures several aspects of cognitive working in small children https://englandq356hxm7.wikiexcerpt.com/user