IQ test

Like an emperor has no clothes situation, do we fearfully accept IQ tests as the primary means of measuring intelligence so we will not have our own intelligence challenged?

Some scientists suggest examining the impact on learning using a form of IQ test.

A 12-year-old football fan has joined the ranks of Mensa after scoring the maximum in an IQ test.

To keep his brain sharp, he does exercises including counting backward from 100 by sevens and taking IQ tests online.

It's not an "acuity" test or an IQ test but Trump has gone back to it again and again as proof of his mental fitness.