The notion that practicing something, doesn't make you better at it, is ridiculous. Two, equal people, walk in a test room. One has never seen the test, the o

The notion that practicing something, doesn't make you better at it, is ridiculous. Two, equal people, walk in a test room. One has never seen the test, the other has been practicing it for a while. The guy that has been practicing, will perform better. Even for official IQ test taking, they don't recommend taking the test more than once a year, as it invalidates the results of the tests... Why? The act of doing tests, makes you better at that particular test, and the test ceases to become a good measurement of what it was trying to measure (in this case, IQ).