I've read that before, yes.
In terms of lying, I think it's true that autistic children lie less than non-autistic children. I'm not sure I'd extend that to adulthood though. I've been told, and it does seem to be true from my personal, non-scientific experience, that autistic children lack theory of mind. That is to say, they think everyone knows what they know. So if that's true, then it follows that they would not bother lying, because how can you "lie" if the other person knows what is true? The other aspect that probably affects more adults than children, is that NTs tell a lot of white lies throughout the day. Even with a simple question like, "How are you?", we're usually pretending we care- it's essentially a lie because we don't. Also the answer to that question ("Fine, thanks", or "Very well, thanks") tends to be a lie also. That's stuff that I think adults with ASD tend to not do as much. That's not to say they are incapable of lying or never wanted to lie, or anything of the sort. Like I said, this is just my interpretation of where this idea came from from what I've read and seen.
In terms of make believe play, one of the listed signs of autism in a young child is restricted play/lack of imaginative play. What they mean by that is, kids with autism tend to not act out adult actions as much I think. Non-autistic children will pick up a play food set, and have a pretend tea party, feed their teddies, pour the pretend tea and pretend to drink it, etc. My autistic kids would not do that. One of my kids would line up the food items, and the other one just wouldn't be interested at all. Another example is a telephone: non-autistic children pretend to talk on the phone. My autistic kids would never pretend to talk on the phone. We had a phone like this , and my one kid used to open and close the eyes on it incessantly, but that's it. My last example is toy cars. Non-autistic children make the cars drive around. My autistic kids, one would line them up, the other would spin the wheels. So I think there is definitely a difference in the use of the toys, and I think it seems to be related to social or adult pretend play. My kids also don't imitate. That seems to me to be directly related; they don't imitate adults, whereas most NT kids will imitate adults. But I'm not sure that that means they don't "imagine". I think they do imagine things, it's just not the typical thing to imagine? I'm not really sure how to define it, but I do see a difference.
Edited to add link to telephone.
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Mum to two awesome kids on the spectrum (16 and 13 years old).
Last edited by WelcomeToHolland on 28 Sep 2014, 1:35 pm, edited 1 time in total.