Ready now
“I am writing now, that, “chance”, can be said of any study, that is the point of aggregating numbers of people who all have very different susceptibilities into a result.”
Yes! you are writing this now, but I said that on the first page. That is why ideally you randomize and blind the participants (and even the testers) Of course even this doesn’t eliminate chance. In every study there is a small element of chance (look up “p value” if you want more information). But Dr. Zelenko’s “study” is close to worthless, in terms of using it to extrapolate data. This is exactly what Ive been saying all along