John Drury — Emergent social identity and observing social support predict social support provided by survivors in a disaster: Solidarity in the 2010 Chile earthquake

13 published claims from this book.

• Coordinated collective action requires others’ co-action, not just identification
• Crowds during disasters are a resource for support, not a panic problem.
• Disaster research cannot be prospective, forcing only correlational cross-sectional designs.
• Disaster responders shape survivors’ help-giving through the example they set.
• Disaster survivors who feel shared fate identify socially and give emotional support
• Emergency services overwhelmed after sudden disasters make mutual aid essential for survival.
• Identification might operate at a different level than researchers measured.
• Observing others act together drives disaster solidarity more than identification
• People act together because shared identity lets each expect others will join
• Personal cost does not explain why disaster survivors help each other.
• Post-disaster solidarity toward strangers stems from emergent shared social identity, not prior personal ties.
• Social support in disasters ranges from individual acts to collective cooperation.
• Watching others give help makes disaster survivors give help themselves via expected reciprocity.