Watch this clip about the Stanford prison experiment and answer the following questions:? What was the researcher, Zimbardo’s question/hypothesis?? How was the experiment set up?

Watch this clip about the Stanford prison experiment and answer the following questions: 

1. What was the researcher, Zimbardo's question/hypothesis? 
2. How was the experiment set up? i.e. how where the roles defined an setting set? 
3. What was the conclusion for this experiment?