Thank you to all who responded.
Some time ago, I came upon a TOM test you could give your child to test their theory of mind. Justin was still much too young to test this on him, so I did the test with my typical daughter who was 4 at the time. I remember being surprised that it came so easy to her...I fully expected her NOT to get it.
The test goes like this:
You get two dolls and give each of them a name. Then you need a small object, say a small ball and two larger objects, say two cups or two boxes. Then you tell the following story and use the props accordingly:
Keep one doll out of site. With the other doll, you say Jan is really happy playing with her ball. It is her favorite ball, and you have the doll play with the ball. Then have the doll say I'm going to the park and I'm going to hide my ball under this cup (use one of the cups) so no one will take my ball while I am gone. Then, you have the doll hide the ball under one of the cups. Then you say, okay, Jan is going to the park and have her walk away and put her behind your back. Then, you bring out the other doll who comes over to the cups and says: Hmmmm...I wonder what is under this cup? She looks under and finds Jan's ball. She then says I'm going to hide this ball under THIS cup, and you have her put the ball in the OTHER cup. Then you have the doll leave to go home.
Meanwhile, the first doll (Jan) comes back. You have her say, "Oh, I can't wait to play with my ball."
Then you ask the child, which cup will Jan look under to find her ball?
The premise is if the child has Theory of Mind, the child will realize that the doll will not realize the ball had been moved, since the doll was not there to see it happen, and will point to the original cup that Jan placed the ball under.
I remember being surprised when my daughter picked the correct cup, so I guess some children may develop TOM by at least 4 years of age.
Anyway, I just did this with my son. For those of you who have read some of my posts, I am in the process of assessing whether my son is Aspergers or not.
Anyway, he also got this right. Not only that, he really got a kick out of the way the one doll tricked the other one.
Any thoughts?
Janis