I'm not entirely sure he understands anything other than how to copy and paste!
John, you might want to go back and reread what I wrote, the basic premise that the experiment is meant to show is not in itself controversial. The methodology used by some researchers was challenged and when the experiment was repeated with more rigorous methodology the results were the same.
Psychological tests have to be very carefully set up and interpreted to ensure that the results do not suffer from confirmation bias.