You've just given me an a-ha moment. My DS4's testing suggested a very strong visual-spatial side, so I've been reading up on it. As a verbal thinker, it's so hard to imagine what this "thinking in pictures" is. Mindblowing, really.

But DS does this pause stuff too when he's talking. I just thought of it as a 4 year old thing, but I can see how it could be a v-s thing now.