A.H.
I actually had a course on this several years ago back in the State of North Dakota. There are a few factors to determine this.
1) State Law. This varies state-to-state, so you need to find out what your state law considers the minimum age at which to leave a child alone (if even for a short time). States such as MN and ND state age 12, whereas the state of Missouri doesn't not specifically have a law in place as to the minimum age as even a 12 may be considered incompetent to stay home alone depending on the maturity level of the child. Just because one 12 year old can stay home alone doesn't mean another is ready to do so. I've known some 9 y/o that were babysitting siblings while others do not attempt to do so until much older.
2) Before making your final decision on home-alone care for your child, you should ask yourself eight (8) critical questions: A "no" to any of these questions indicates that your child should encounter problems and that home-alone arrangements should be reconsidered.
A) Do I have a positive attitude toward my child's home-alone experience?
B) Is my child old enough to be left alone?
C) Is my child emotionally mature enough, regardless of age, to assume the responsibility of self-care?
D) Has my child been adequately prepared for the basics of self-care?
E) Does my family life in a safe neighborhood where crime is low and community cohesion high?
F) Can neighbors and community facilities be depended upon as support systems?
G) Will my child be in a self-care for short time periods?
H) Will my child have some type of distant or close adult supervision during self-care?
Taken from "Home-Alone Kids, The Working Parent's Complete Guide to Providing the Best Cre for Your Child" by Bryan E. Robinson, Bobbie H. Rowland and Mick Coleman.
3) If you decide that your child is old enough to stay home alone, be sure you have them prepared putting information into a 3-ring binder by the phone. Some of the informaiton you should include would be the following:
+9-1-1 and other emergency contact numbers and discuss when to use them
+FIRE SAFETY/EMERGENCY INFORMATION and a Fire Escape Plan (Practice this with your child on a regular basis and BEFORE you leave him/her alone.
+WEATHER EMERGENCIES-This is what to do in the event of tornadoes, Thunderstorems, Blizzards to name a few.
+COOKING SAFETY (If you are allowing your child to cook.) If not, then you need to make them aware of this and have healthy snack foods that your child does not have to cook.
+The Book I have actually has a "Safe at Home Alone" game board in the middle of it that kids can play and learn from.
+ANSWERING THE PHONE AND DOOR. This section covers teaching kids when and how to answer the phone, take messaes, answering the door, and coming home.
+HOUSE RULES.
+MEDICAL EMERGENCIES. This covers first-aid. Make sure you have a first aid kit fully stocked. Also your child should know basic first aid should they need to use it.
+SAFETY CHECKLIST
+ CONSIDERATIONS FOR SELF-CARE RULES
-Play and Friends
-Telephone
-Chores
-Homework
-Sibling Care
-Snacks and Cooking
-TV
The list goes on...I have other information that is too much to list here. If you would like more information, please contact me.