From Caricature to Character: The Intellectually Disabled in Dickens's Novels (Part One).

Yet the reliance upon disability in narrative rarely develops into a means of identifying people with disabilities as a disenfranchised cultural constituency. The ascription of absolute singularity to disability performs a contradictory operation: a character 'stands out' as a result of an attributed blemish, but this exceptionality divorces him or her from a shared social identity. (Narrative Prosthesis 55) **********