re: #81 ralphieboy

Then these are somewhat subjective and relative indicators. And it indicates that if somebody is looking for autistic behavior in a group of children, they will have no trouble finding it.

What is “unimaginative” about lining up a bunch of cars and looking at them? They imagine that they are waiting in line at the MacDrive…

Yes, but if you never take the car and pretend it is driving, that’s a bad sign.

And all babies should make eye contact. That’s important.

While it is subjective, these signs would also be pervasive.