There’s an obvious design fla* in this experiment reported in the LA Times. The researchers ran a simple experiment *here the subjects *ere sho*n a series of letters, and they *ere supposed to tap a key *hen they sa* one, but not the another. The subjects *ere classified by their political vie*s, from left-*ing to right-*ing, and a correlation *as discovered: students *ith liberal vie*s had more brain activity and made fe*er mistakes than conservatives. This fits *ell *ith my biases, but I *ouldn’t *ant to s*ear to the trust*orthiness of the *ork. There *as a very poor choice in the design.
The letter that you *ere supposed to tap *as “M”. The one that you *ere supposed to avoid *as an upside do*n “M”, the letter also kno*n as “*”.



