Bystander Intervention in Emergencies¶
Darley, J. M., & Latane, B. (1968). Bystander Intervention in Emergencies: Diffusion of Responsibility. Journal of Personality and Social Psychology, 8(4), 377-383.
Cited by¶
12 citations across 12 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Bystander Effect
- Responsibility Diffusion
- A structural paradox in which spreading an obligation or responsibility across multiple agents reduces each individual agent's sense of personal accountability, producing net accountability decline despite distributed coverage, as Darley and Latané (1968) first demonstrated experimentally.
This sourceFoundational experiment showing that the presence of additional bystanders systematically reduces each individual's likelihood of intervening, naming "diffusion of responsibility" as the mechanism.
- A structural paradox in which spreading an obligation or responsibility across multiple agents reduces each individual agent's sense of personal accountability, producing net accountability decline despite distributed coverage, as Darley and Latané (1968) first demonstrated experimentally.
Mechanisms¶
- Acting Sponsor Rotation
- Its characteristic failure mode is the mirror of its strength: rotating the seat can diffuse ownership until no one feels responsible for the hard, slow decisions — the diffusion of responsibility familiar from the bystander literature, where a duty everyone shares is a duty no one carries.
This sourceDocuments the diffusion of responsibility familiar from the bystander literature; a duty everyone shares is a duty no one carries.
- Its characteristic failure mode is the mirror of its strength: rotating the seat can diffuse ownership until no one feels responsible for the hard, slow decisions — the diffusion of responsibility familiar from the bystander literature, where a duty everyone shares is a duty no one carries.
- Cross-Silo Governance Forum
- Its failure mode is overload and diffusion — a forum handed every decision becomes a bottleneck where responsibility dissolves among the many, and hard calls quietly go unmade.
This sourceShows that the presence of multiple bystanders diffuses personal responsibility and reduces intervention.
- Its failure mode is overload and diffusion — a forum handed every decision becomes a bottleneck where responsibility dissolves among the many, and hard calls quietly go unmade.
- Diffusion-to-Duty Conversion
- Two dozen people are within ten feet, and the bystander effect is already at work
This sourceShows that the bystander effect is at work in the described nonresponse.
- Two dozen people are within ten feet, and the bystander effect is already at work
- Exception Review Board
- And because responsibility is shared, diffusion of responsibility
This sourceShows that the presence of other potential helpers can diffuse responsibility and reduce intervention.
- And because responsibility is shared, diffusion of responsibility
- Lead Role Selection
- Its strength is that a single named owner is the cheapest known cure for diffusion of responsibility — the effect, studied under the heading of the bystander problem, whereby the presence of other capable actors makes each individual less likely to act.
This sourceFinds that perceived presence of additional bystanders diffuses responsibility and makes an individual less likely or slower to intervene.
- Its strength is that a single named owner is the cheapest known cure for diffusion of responsibility — the effect, studied under the heading of the bystander problem, whereby the presence of other capable actors makes each individual less likely to act.
- Overlap Handoff Protocol
- Its central failure mode is the opposite of a gap — diffusion of responsibility, where wide overlap and vague transfer let each field assume the other has the case, so a heavily-covered seam is paradoxically the one where a case is dropped because everyone counted on someone else.
This sourceShows that responsibility diffuses across multiple bystanders, reducing and delaying intervention.
- Its central failure mode is the opposite of a gap — diffusion of responsibility, where wide overlap and vague transfer let each field assume the other has the case, so a heavily-covered seam is paradoxically the one where a case is dropped because everyone counted on someone else.
- Role Cards and Rotating Stewardship
- A named Accessibility Steward or Repair Lead also counters diffusion of responsibility — the tendency in groups for everyone to assume someone else will act, so no one does; giving the role an owner is what makes it get done.
This sourceShows that additional bystanders reduce felt personal responsibility and the likelihood or speed of intervention.
- A named Accessibility Steward or Repair Lead also counters diffusion of responsibility — the tendency in groups for everyone to assume someone else will act, so no one does; giving the role an owner is what makes it get done.
- Rotating Stewardship Schedule
- By naming exactly one on-duty steward at every moment, it also answers the diffusion of responsibility that unassigned duty breeds.
This sourceDemonstrates diffusion of responsibility when multiple bystanders are present and no individual is uniquely accountable to act.
- By naming exactly one on-duty steward at every moment, it also answers the diffusion of responsibility that unassigned duty breeds.
- Watch Rotation and Delegation Lane
- Contrast a bridge nominally watched by "the crew": a contact closes, and each person present assumes someone else is tracking it — a diffusion of responsibility that ends in a near-miss.
This sourceDemonstrates that other potential helpers diffuse personal responsibility and suppress emergency response.
- Contrast a bridge nominally watched by "the crew": a contact closes, and each person present assumes someone else is tracking it — a diffusion of responsibility that ends in a near-miss.
Verification¶
Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.
Does it back the claim? Not recorded. Neither this nor any other of the 12 citations of this work carries a recorded support check.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:b172533dc7de · see in the full table