Asks the person in shadows: “My IQ is 131. Can I get into MIT?”
Ten answers on Quora so far, but this is the one that resonates with me, from Doc Searls:
You don’t have an IQ. Nobody does, because intelligence isn’t a quotient. It is the most personal of all human characteristics, and is as different in all of us as our faces and voices.
For the nothing it’s worth, my known IQ scores have an eighty point range. (Got most of ’em from my Mom, who taught in the same school system.) All they measured, if anything, was how tired or awake I was, and how much I enjoyed or hated being tested at some point in time. And none of them mattered, except to those attempting to classify me — and all of them failed.
Remember, that’s what IQ tests are for: classifying people.
There are pundits who will take issue with Doc’s explanation, arguing that classification of this sort is exactly the tool they’re looking for, but for the nothing it’s worth, I spread several scores over a 60-point range, and I couldn’t tell you which one, if any, was “accurate.” It certainly didn’t seem to have much bearing on subsequent education or employment.