Is it common / typical for an aspie child to appear more and more emotionally withdrawn as he becomes older? Specifically when transitioning from pre-teen adolescence to a teenager.
It seems to me that as one blossoms with puberty the social interactions become much more complex. Thus an aspie would fall further behind and have to react somehow. I suppose withdrawing would be one such way to react.
A specific example would be a kid who as a pre-teen seems fairly joyful to his parents (though is not entirely happy because he's bullied) but then as a teen becomes less joyful, more withdrawn, more unemotional, less interested in others, more like a Vulcan from Star Trek, etc.