According to Social psychology, what outcome can the presence of others have on an individual's likelihood to help?

In social psychology, the presence of others can often decrease an individual's likelihood to help, a phenomenon known as the bystander effect. When more people are present in an emergency situation, individuals may feel a diffusion of responsibility. This means that they believe someone else will take action or that it is not solely their responsibility to intervene. As a result, individuals may be less likely to step in and offer help compared to situations where they are alone or fewer people are present.

The bystander effect illustrates how social dynamics can influence behavior, emphasizing that situational factors and the presence of peers significantly alter a person’s inclination to assist someone in need. This understanding is crucial in social psychology, as it sheds light on how group behavior can sometimes lead to inaction rather than proactive assistance.