Toddlers get difference between faulty hardware, operator error(arstechnica.com)
arstechnica.com
Toddlers get difference between faulty hardware, operator error
http://arstechnica.com/science/news/2011/06/infants-understand-the-statistics-of-broken-toys.ars
Abstract of the original article: http://www.sciencemag.org/content/332/6037/1524.abstract