Autism, education, neurodiversity, and the academy.

Wasn't this an episode of Star Trek? 'Autism test would deprive the world of geniuses.'

I know damn well it was.

When I was a young Ph.D. student, I tested children using the “penny-hiding game.” This is the age-old game where you sit opposite the child and show him you have a penny. You then put your hands behind your back, conceal the penny in one of your hands, and then bring your two closed hands in front of your body to invite the child to guess which hand the penny is in. Obviously he has a 50/50 chance of choosing the correct hand. You then repeat this, varying which hand you hide the penny in. To trick the child, your best strategy is to be unpredictable, rather than always hiding it in the same hand. Most children find this game lots of fun. But to test whether he himself can deceive, you then swap roles. Now he is the hider and you are the seeker. The question is: how good is he at trying to trick you?

Playing this game with a typical child over four years old soon reveals that this is – literally – child’s play. He realizes that in the role of hider he needs to do three things: (1) conceal the penny only when his hands are behind his back; (2) keep both hands tightly shut when inviting you to choose; and (3) over a series of trials, hide the penny in a sequence that is hard to predict. But playing this game with a child with classic autism – even if he is older than four – soon reveals major difficulties. The child with autism typically makes one of three kinds of error: transferring the penny from one hand to another in full view of you, in front of his body; keeping one hand open when inviting you to guess which hand the penny is in; or hiding the penny in an easy-to-predict pattern (such as in the same hand each time, or just alternating). The first two of these errors suggest he is not keeping track of what you might know, based on what you can see. He is just not keeping track of another person’s beliefs.

What people with autism can tell us about honesty, by Borat's cousin (really). Via MeFi.

I just took the online autism spectrum test and scored rather lower than I expected—only 22, with 32-50 indicating either Asperger's or high-functioning autism. The OCD quiz, on the other hand...

Via The Valve.