Well, it's worth noting that this has been John Mark's statement for some time. Here's the earliest instance I can find online: https://alumni.stanford.edu/get/

Well, it's worth noting that this has been John Mark's statement for some time. Here's the earliest instance I can find online: https://alumni.stanford.edu/get/page/magazine/article/?article_id=43897 https://alumni.stanford.edu/get/page/magazine/article/?artic... (2011) I'm also somewhat certain that his view was mentioned in Zimbardo's 2007 book; I loaned out my copy, so I can't check.