Psychology of Prejudice
Understanding the psychological roots of xenophobia, racism and hostility toward asylum seekers.
Adorno's 1950 study identified a cluster of personality traits associated with prejudice including submission to authority, aggression toward outgroups, rigid thinking and intolerance of ambiguity. People scoring high on the F-scale (fascism scale) were more likely to hold prejudiced views toward minority groups. The theory links childhood experiences of harsh discipline to adult authoritarian attitudes.
Bandura's theory explains how ordinary people disengage their moral standards to justify harming others. Mechanisms include dehumanisation — describing people as animals or vermin — displacement of responsibility, diffusion of responsibility and moral justification. These mechanisms allow people to support or commit acts they would otherwise consider wrong.
Developed in the 1970s, Social Identity Theory proposes that people derive part of their self-esteem from the groups they belong to. To maintain a positive self-image, people favour their in-group and discriminate against out-groups. Even arbitrary group divisions produce bias. Applied to asylum seekers, this explains how national or ethnic identity becomes a basis for hostility toward those perceived as outsiders, regardless of individual characteristics.
Terror Management Theory proposes that awareness of our own mortality creates existential anxiety which people manage by clinging to cultural worldviews and group identities that provide symbolic immortality. When reminded of death or existential threat, people become more hostile toward those who challenge their worldview or cultural identity. Research shows that mortality reminders significantly increase prejudice against outgroups.
Xenophobia is an intense fear or hatred of people from other countries or cultures. Unlike most phobias listed in DSM-5 which harm only the sufferer, xenophobia causes direct harm to others and has historically been a catalyst for persecution, ethnic cleansing and genocide. Despite this it is not classified as a psychological disorder, though its symptoms — irrational fear, avoidance, aggression toward perceived outsiders — mirror recognised phobia criteria. Its roots lie in evolutionary in-group protection mechanisms that are no longer adaptive in diverse modern societies.