> It's a mistake to apply vanilla statistical thinking here. The 12 participants [...] were extremely skewed towards enthusiasts/professionals It is still unde

> It's a mistake to apply vanilla statistical thinking here. The 12 participants [...] were extremely skewed towards enthusiasts/professionals It is still undetermined if having 12 highly-skilled professionals in the experiment is enough to have a conclusive experiment. Also, this subject is so difficult to get right that the authors of the article themselves hedged by saying that experiment "does not support watertight conclusions".