A new study at Columbia University Mailman School of Public Health, and the Robert Butler Columbia Aging Center and Université Paris-Dauphine – PSL, found that having three or more versus two children has a negative effect on late-life cognition.
Tag: social cognition
Happy stories synch brain activity more than sad stories
Successful storytelling can synchronize brain activity between the speaker and listener, but not all stories are created equal.

The Marshmallow Test Revisited
Children will wait longer for a treat to impress others, new psychology experiments show.