You are taking an OB course that meets Mondays and Wednesdays, and your professor gives unannounced quizzes each week. It’s the Sunday before a class, and you are deciding whether to study for a potential quiz or watch football. Two of your classmates have decided to watch the game rather than study because they don’t think there will be a quiz the next day. The next morning you walk into class and the professor says, "Take out a sheet of paper for the quiz." You turn to your friends and say, "I knew we were going to have a quiz; why did I listen to you? This reflects the anchoring bias.