No One Has an IQ
"Did you know that a psychologist can make your IQ score higher or lower depending on the test selected? For a number of years I conducted the IQ testing for people applying for membership in , a society for highly intelligent people. I administered an intelligence test supplied by the Mensa headquarters for testing people in groups. The test was the Cattell and it had an unusual feature. Instead of having a standard deviation of 15 or 16, it had a standard deviation of 23…" […]