The study was supposed to last for two weeks, but after Zimbardo’s girlfriend stopped by six days in and witnessed the conditions in the “Stanford County Jail,” she convinced him to shut it down.
The study was so brutal that they barley made it a week. I think it is cray that they were not allowed to leave the experiment. They do not belong there and not having the option to leave put them in a terrifying position that they should not have been a part of, but also they knew what they signed up for.