Much like the Little Albert Experiment the boys were conditioned to fear the so called beast. Jack’s group along with Piggy and Ralph killed Simon. Ralph and Piggy only did so they would not stir the pot and keep them safe. The group only killed Simon because he would not choose a side in the conflict of the groups. If Simon survived Ralph would have had an ally and probably would have overthrow Jack from power. Simon was able to speak to the Lord of the Flies so this could have been a reason that Simon didn't become a savage like most of the
