Gifted Issues Discussion homepage Forums Identification, Testing & Assessment Ways ASD shows up in testing

Does anyone know if there are studies about ways ASD may show through in achievement testing, specifically in this case with particular "feel" of writing in the WIAT essay? I would be interested in any sorts of patterns or features of results associated with ASD in both WISC and WIAT tests (or other tests which are not specifically being used to assess ASD) that may be of note to an assessor. And of course particularly in relation to the gifted child.