Question: In lecture, Dr. Speakman went on a rant about her empirically unfounded hypothesis that those who are sorted into Slytherin House at Hogwarts School of Witchcraft and Wizardry turn "evil" because most people at the school assume they are evil and treat them as such. Which theory best applies? Question options: Self-Fulfilling Prophecy The Halo Effect Cognitive Dissonance Implicit Personality Theory