Individuals cannot be classified by a single number of sub-tests

That doesn't mean the test itself is worthless n fact, it does a good job of measuring the reasoning and problem-solving skills it sets out to.But that isn鈥檛 the same thing as measuring a person potential.Though there are many complicated political, historical, scientific,and cultural issues wrapped up in IQ testing,more and more researchers agree on this point,and reject the notion that individuals can be categorized by a single numerical score.