Ones IQ doesn't change. My son had been tested at 5 years old. His IQ was 145.  In 4th grade, the school gave the test.  His was 144.  That's 5 years apart and the tests were completely different from the other because a 5 year old has no knowledge that a 10 year old's.  This is proof that the tests aren't about education and not about cultural.  The IQ measures the capacity of the brain. Not ones knowledge. <br>When he was 28, he was accepted into Mesa. To be in Mensa, you must measure within the top 2% of the IQ tests. <br><br>To be uncomfortable about with something that shows differences is crazy. We all are different. If we all were the same at everything, what a bizarre thought.  A strange thing, indeed