Students naturally do better without test prep, too. They get older, their brains grow more, and they’re more intelligent. Much of the score increase people s

Students naturally do better without test prep, too. They get older, their brains grow more, and they’re more intelligent. Much of the score increase people see is attributable to that. And most kids bright enough to exercise good test taking skills will have them without special training, I guess? 11 years of school will do that.