Wizox 7 :
Hey! Psychology student here. So, actually, Binet didn't develop the IQ as we know it today. Binet didn't measure "how much intelligent you are", he made a series of tests to see which children were having more difficulties in classrooms so they could get some extra help. How Binet tests work was just "this kid understands what they need to understand", and if not, how much difficulties was this particular child having. It wasn't a number, rather than a series of categories, being the top one: "This kid is at the standard level." Then, another psychologist name this "mental age", and years later, when this arrive to USA, some psychologist (which name I dont remember) was the one who called it "IQ" and said it was "measuring intelligence".
Also, nowadays, there are different tests for different kinds of intelligences (fluid and crystal), but they still have (in my opinion) the same problems you talk about.
2026-08-01 13:35:26