Explain the bystander effect and one factor that reduces it.

Explain the bystander effect and one factor that reduces it.

• A. People are more likely to help when others are present.
• B. People are less likely to help when others are present; reducing factor: instructing one person to intervene or increasing personal responsibility.
• C. The presence of others has no effect.
• D. Bystander effect only occurs in urban settings.

Answer: (B)

The bystander effect is the tendency for people to be less likely to help someone in distress when others are present. This happens because responsibility gets diffused across the group, and individuals look to others for cues about whether action is needed (pluralistic ignorance). A factor that reduces this effect is assigning responsibility to a single person to intervene or increasing personal accountability. For example, telling one bystander to call emergency services or to directly help the person makes that individual more likely to act, because the diffusion of responsibility is weakened and there’s a clear obligation to act. The other options don’t fit because they either claim help is more likely when others are present, say there’s no effect, or restrict the effect to urban settings—none of which align with how the bystander effect works.

The bystander effect is the tendency for people to be less likely to help someone in distress when others are present. This happens because responsibility gets diffused across the group, and individuals look to others for cues about whether action is needed (pluralistic ignorance). A factor that reduces this effect is assigning responsibility to a single person to intervene or increasing personal accountability. For example, telling one bystander to call emergency services or to directly help the person makes that individual more likely to act, because the diffusion of responsibility is weakened and there’s a clear obligation to act. The other options don’t fit because they either claim help is more likely when others are present, say there’s no effect, or restrict the effect to urban settings—none of which align with how the bystander effect works.