kalibex
Dagobah Resident
"...the film reaffirms the opinion of John Mark, one of the guards, who, looking back, has said that Zimbardo’s interpretation of events was too shaped by his expectations to be meaningful: “He wanted to be able to say that college students, people from middle-class backgrounds … will turn on each other just because they’re given a role and given power. Based on my experience, and what I saw and what I felt, I think that was a real stretch.”
_http://www.newyorker.com/science/maria-konnikova/the-real-lesson-of-the-stanford-prison-experiment_