>If children were as stupid as you suggest none of them would make it through childhood.
They're not stupid and I didn't say they are. They lack experience and do not have the skills (brain development) that are necessary to cross a road without significant risk.
Read: https://now.uiowa.edu/2017/04/why-children-struggle-cross-bu...
From the research:
> "The researchers found 6-year-olds were struck by vehicles 8 percent of the time; 8-year-olds were struck 6 percent; 10-year-olds were struck 5 percent; and 12-year-olds were struck 2 percent. Those age 14 and older had no accidents.
Children contend with two main variables when deciding whether it’s safe to cross a street, according to the research. The first involves their perceptual ability, or how they judge the gap between a passing car and an oncoming vehicle, taking into account the oncoming car’s speed and distance from the crossing. Younger children, the study found, had more difficulty making consistently accurate perceptual decisions.
The second variable was their motor skills: How quickly do children time their step from the curb into the street after a car just passed? Younger children were incapable of timing that first step as precisely as adults, which in effect gave them less time to cross the street before the next car arrived."
Your quote from David F. Lancy’s Anthropology of Childhood is an anecdote. Was there a study done to measure child mortality and injury in this community? Would it be acceptable by modern standards?
My dad was raised in an eastern European village in the 1950s. From his stories child supervision was non existent. He has many stories of children who died due to accidents, e.g. children who misjudged the thickness of a frozen lake, fell through and drowned. Of course most survived into adulthood, but by modern standards child mortality rates were completely unacceptable.