The source is physically attractive. 16.9 Osmo is frequently seen in the company of Cosmo. Under certain circumstances, people seem to enjoy the opportunity to be cruel to others. People have a strong tendency to obey an authority even if their actions may harm others. The more people there are who observe someone in need of help, the less likely any one is to help.
Aggression seems to be a more potent force in human nature than had previously been suspected.
Only she saw the accident. She and one other individual saw the accident. She and 18 others saw the accident. The other observers are pedestrians. The range of numbers possible in the study is from 0 to 9.