This is a horse. This is a human. This is Clever Hans. He was a horse in the early 1900s who looked like he was doing simple math equations by stomping his foot. Turns out he was just picking up cues from his handler. Horses have no innate propensity to develop language, understand complex language…

via No, I’m Not a Horse: A Refutation of the Clever Hans Comparison to Autistic Typers — Ido in Autismland