Comment by rauljara

The idea of IQ, or intelligence quotient, was originally formulated as measure of a person's innate intelligence. It was supposed to be something you were born with, and not something that would change with the environment. This is just the latest study that shows that IQ is, in fact, sensitive to one's environment, and can change. I hope people will someday learn to avoid taking IQ tests as these unquestionable measures of how smart someone is, or ever will be.