The tendency of an onlooker to be less likely to help in an emergency if there are other onlookers present is known as
A) social responsibility norm violation.
B) the bystander effect.
C) diffusion of responsibility.
D) pluralistic ignorance.

Question

Quizplus · Accepted Answer

The tendency of onlookers to be less likely to help in an emergency if others are present is known as the bystander effect. This occurs because individuals in a group assume that someone else will take responsibility, leading to diffusion of responsibility. Pluralistic ignorance and social responsibility norm violation can be factors in the bystander effect, but they do not describe the overarching phenomenon.

The Tendency of an Onlooker to Be Less Likely to Help