A couple of points: there is a UK-cultural bias. e.g. in one of them, understanding the acronym "O.A.P." is crucial. Non-UK residents may not know this acronym.
Also, I thought that written text for such a purpose is totally clunky and the stories scream out to be filmed as videos. Surely, in the 21st century, Mr Baron-Cohen and his University have the resources to produce some short videos?
It is the same with the blurry black and white photos they use for face and emotion recognition tests. In real life, we do not get to stare at a face for 3 minutes while choosing from a list of four available emotions! In an age when millions are camcording/videoing themselves as the cost is so low, it is appalling that these tests are so archaically presented.
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Circular logic is correct because it is.