What if our IQ scores reveal far less about intelligence and reasoning than we think?

We often assume that people with high IQ scores are more intelligent. We may even believe they’re able to think more critically and make wiser decisions. But is that true?

In this interview, David Robson, author of the book, The Intelligence Trap: Why Smart People Make Dumb Mistakes, reveals that people with high IQ scores can actually be more prone to mental mistakes and that they don’t necessarily make wise decisions. He compares their intelligence to a car with a fast engine and tremendous power that, without “…a GPS, and good steering and reliable brakes…could actually be quite dangerous. It can drive you in the wrong direction. It can drive you off a cliff. It could just drive you around in circles.”

David explains the origins and limitations of IQ testing, particularly how it overlooks other forms of intelligence, like creative, practical, and cultural intelligence. He also shares the evolutionary dynamics that explain poor decision making, as well as the advantages of measuring people’s ability to engage in wise reasoning: “The wise reasoning scores were actually very good at predicting how happy [people] were, how likely they were to suffer from depression, whether they were satisfied with the people around them – you know all of these really important things in their life.”

David is an award-winning science journalist who specializes in psychology, neuroscience, and medicine. He was a features editor at New Scientist and is currently a senior journalist at BBC Future. His writing has also appeared in The Guardian, The Sydney Morning Herald, and The Atlantic.

The Host

You can learn more about Curious Minds Host and Creator, Gayle Allen, and Producer, Rob Mancabelli, by visiting @CuriousGayle and www.gayleallen.net.

Episode Links

@d_a_robson

davidrobson.me

Kary Mullis

Lewis Terman

CM 141: David Robson on the Intelligence Trap

Curious Minds at Work