The article reports research supporting a view which sees learning disabilities as resulting from the interplay between a poorly elaborated knowledge base (especially in language related domains), the biologically determined efficiencies of such processes as encoding, and the physical and social meaning attached to performance (i.e. the context).…

This study provides support for a potential subclinical marker in the executive function domain of siblings (n=18, ages 8-18) of autistic individuals, compared to learning-disabled controls. No group differences in theory-of-mind abilities were found. The need to develop more sensitive measures is discussed. (Author/JDD)