"Can the prison do that? Force us to take part in their fucking research?"

Without even asking any of the prisoners if they want to do it? Isn't that a violation of privacy? Then again, they've all been strip searched god knows how many times. Perhaps privacy isn't a thing in prison?

"I don't know what to think any more. I thought I was a good person for a long time... or at least, not a bad person." She shrugs unhappily. "I guess that's not true either."