Parents in hunter-gatherer societies know why kids don’t like to retire alone to a dark room at night, writes Peter Gray, a psychologist:
I gotta confess I’d never thought about it this way before. Makes sense. Read the rest of Dr. Gray’s post.
Until a mere 10,000 years ago we were all hunter-gatherers. We all lived in a world where any young child, alone, in the dark, would have been a tasty snack for nighttime predators. The monsters under the bed or in the closet were real ones, prowling in the jungle or savannah, sniffing around, not far from the band’s encampment. A grass hut was not protection, but the close proximity of an adult, preferably many adults, was protection. In the history of our species, infants and young children who grew frightened and cried out to elicit adult attention when left alone at night were more likely to survive to pass on their genes to future generations than were children who placidly accepted their fate. In a hunter-gatherer culture only a crazy person or an extremely negligent person would leave a small child alone at night, and at the slightest protest from the child, some adult would come to the rescue.
h/t to Amy Alkon