➡ From Child Welfare Information Gateway
PA: How old is old enough to be a baby sitter?
CNHI News Service – June 25, 2017
“There is no magic number,” Poruban said. “It depends on things like the age and maturity of the child. How does the child respond to stress and unusual situations? Does the child obey basic rules at home? How long will the child be home alone?”
http://www.gainesvilleregister.com/cnhi_network/how-old-is-old-enough-to-be-a-baby-sitter/article_3a77276c-05ba-509e-aa41-16778877d8b7.html