What term do psychologists use for the phenomenon that occurs when people are less likely to aid a person in trouble if there are other people around who are also potential helpers?

Question

Quizplus · Accepted Answer

Psychologists use the term "bystander effect" to describe the phenomenon that occurs when people are less likely to aid a person in trouble if there are other people around who are also potential helpers. This is thought to be due to diffusion of responsibility, where each individual feels less responsible to take action because there are other people present who could potentially help.

What Term Do Psychologists Use for the Phenomenon That Occurs