As always, there are exceptions. Adults with training can still learn to distinguish speech sounds in other languages. But in general, the brain appears to have a limited window of opportunity in an astonishingly early time frame. The cognitive door begins swinging shut at 6 months old, and then, unless something pushes against it, the door closes. By 12 months, your baby’s brain has made decisions that affect her the rest of her life.
-John Medina
Select a background
More quotes by John Medina
Popular Authors
A curated listing of popular authors.