>"...children should be at least 10 years old to play unsupervised in their own front yard, 12 years old to stay home alone for an hour, and 14 to be unsupervis

>"...children should be at least 10 years old to play unsupervised in their own front yard, 12 years old to stay home alone for an hour, and 14 to be unsupervised at a public park." interesting.. this is roughly the milestones we've used for our kids. Not because that was told to us or we read it anywhere. Just because thats how we judged the kids capabilities and confidance levels. My son (the oldest) hit the milestones a bit earlier then my daughter.