This article was originally published on The Conversation.
We’re getting more stupid. That’s one point made in a recent article in the New Scientist, reporting on a gradual decline in IQs in developed countries such as the UK, Australia and the Netherlands. Such research feeds into a long-held fascination with testing human intelligence. Yet such debates are too focused on IQ as a lifelong trait that can’t be changed. Other research is beginning to show the opposite.
The concept of tes