Teens' IQs can rise (or fall), thanks to changes in the brain

During adolescence, changes in two regions of the brain have been linked to …

Early deprivation alters structural brain development from middle childhood to adolescence

Our IQs have never been higher – but it hasn't made us smart

The rise and fall of cognitive skills, MIT News

J. Intell., Free Full-Text

Verbal and non-verbal intelligence changes in the teenage brain

Campus Reform Historic decline in IQ could stem from poor education, study shows

The new idiot box: Long hours on social media alters the brain in children and young teens, makes them dull

IQ Levels Are Dropping Around The World: New Study Findings

Brain training games don't boost IQ. Here's what does. - Vox