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    Psychology GCSE

    Bystander intervention

    What Bystander intervention means in Psychology GCSE, as defined for AQA, Pearson Edexcel.

    Definitions of Bystander intervention

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    Reference: Pearson Edexcel

    Helping behaviour shown by people who witness a victim in need, which Piliavin et al. investigated in a natural setting.
    Pearson Edexcel · Topic 5: Social influence - 5.2 Studies (study guide)
    Helping behaviour that is influenced by the cost of helping and by the perceived characteristics of the victim.
    AQA · Social influence
    A person actually steps in to help someone in need.
    AQA · Social influence

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