Intelligence is a much more interesting, democratic, and dynamic process than a lot of people realize.
There’s a dangerous but all too prevalent misconception that some people are born intellectually gifted (and the rest of us aren’t). From this perspective, traditional models of gifted education make good sense. All one has to do is figure out who has the extra dollop of intelligence, call them ‘gifted,’ and segregate them with each other in order to give them special educational experiences. Under this misconception about the nature of intelligence, the best way to ascertain whether a person belongs to the gifted category (or not) is to administer an intelligence test. The resulting score—an intelligence quotient or IQ—is then interpreted as being stable over the person’s lifetime.
The more that’s being learned about the brain, however, the more that cognitive scientists and neuropsychologists are emphasizing the dynamic nature of intelligence and the diversity of developmental pathways that lead to gifted levels of competence and achievement. Ability is spread much more broadly across the population than the demographic distribution of IQ scores would suggest, and is much more amenable to environmental influences like family life and day-to-day experiences. Read more