When New Yorkers talk about the ERB for entry into preK, kindergarten, and 1st grade, they are referring to an exam that consists of subtests from a longer exam, the Wechsler Preschool and Primary Scale of Intelligence (WPPSI). This delightful so-called IQ test developed by David Wechsler in 1967 has gone through several iterations including … Continue reading Big ERB WPPSI News: WPPSI-III Becoming WPPSI-IV?