15 févr. 1955 - The Wechsler Adult Intelligence Scale (WAIS) is Published
Description:
Wechsler publishes a new IQ test for adults which corresponds with what most from the age of 16 to 90 had learned or knew logically.Ajouté au bande de temps:
Date:
15 févr. 1955
Maintenaint
~ Il y a 69 ans
