Posted by axptguy38 (41 days ago)
In my opinion, and I would note that my kids are much younger, I would say 13-14 is an ok age to start. However I think it depends on a few more things than age. If we're talking a mature 13 year old coming home after school and being alone for an hour or two, that's ok. On the other end of the spectrum you could have an immature 17 year old left home alone on a Saturday night. The latter may not be the best idea.
In the quoted case, not only was the 15 year old left alone, but she was left to take care of her 9 year old brother. Not cool.