True, a person is less likely to help an individual in need if there is a large group of people around than if there is a small group of people.
The effect that one person is less likely to help another when there are enough people than when there are few people is called the observer effect. This can be caused by a variety of factors, such as the person who helped feel sorry.
Because of the collective thinking before an individual's actions, he does not know how to act appropriately in consideration of the situation, or he is "delegating" responsibility to help one of the other people in the field. Assimilating many people among themselves who are assimilated by everyone else. Should help
