what Steve is getting at is that he's got a student who may not be a great reader, but who has a natural inclination for internalizing narrative.
And I think most kids internalize narrative. And it expresses itself in different ways whether in MMOGs or running around in the backyard with a wooden sword. It's the foundation of the kinds of role playing games all creative kids enjoy.
The thing we have to consider in terms of reaching these kids is that their internalized narrative might turn out being a better vehicle for expressing understanding and aptitude than any narrative we can pull from the shelf and force upon them. The internalized narrative might prove more valuable to authentic assessment than any of the books on our shelves.
Source: here