Stanford-Binet IQ Test

Did you know that the Stanford-Binet IQ test, when first translated to English in 1908 by Henry H Goddard, the scale used very different definitions to those used today?

Currently in its fith revision, the system uses ten groupings but the 1908 translation’s first three classifications were: 0 to 20 – Idiot; 20 to 49 – Imbecile; 50 to 69 – Moron (the average IQ being around 100).

Also, believe it or not mental retardation and learning difficulties were referred to as the spectacularly offensive “Feeble Minded“.

This entry was posted in Psychology and tagged , . Bookmark the permalink.