Pluralistic ignorance in the bystander effect : informational dynamics of unresponsive witnesses in situations calling for intervention
(2014) In Synthese 191(11). p.2471-2498- Abstract
- The goal of the present paper is to construct a formal explication of the pluralistic ignorance explanation of the bystander effect. The social dynamics leading to inaction is presented, decomposed, and modeled using dynamic epistemic logic augmented with ‘transition rules’ able to characterize agent behavior. Three agent types are defined: First Responders who intervene given belief of accident; City Dwellers, capturing ‘apathetic urban residents’ and Hesitators, who observe others when in doubt, basing subsequent decision on social proof. It is shown how groups of the latter may end in a state of pluralistic ignorance leading to inaction. Sequential models for each agent type are specified, and their results compared to empirical... (More)
- The goal of the present paper is to construct a formal explication of the pluralistic ignorance explanation of the bystander effect. The social dynamics leading to inaction is presented, decomposed, and modeled using dynamic epistemic logic augmented with ‘transition rules’ able to characterize agent behavior. Three agent types are defined: First Responders who intervene given belief of accident; City Dwellers, capturing ‘apathetic urban residents’ and Hesitators, who observe others when in doubt, basing subsequent decision on social proof. It is shown how groups of the latter may end in a state of pluralistic ignorance leading to inaction. Sequential models for each agent type are specified, and their results compared to empirical studies. It is concluded that only the Hesitator model produces reasonable results. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/5154967
- author
- Rendsvig, Rasmus Kraemmer LU
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- bystander effect, pluralistic ignorance, social influence, information dynamics, modeling
- in
- Synthese
- volume
- 191
- issue
- 11
- pages
- 2471 - 2498
- publisher
- Springer
- external identifiers
-
- scopus:84897362477
- ISSN
- 0039-7857
- DOI
- 10.1007/s11229-014-0435-0
- project
- Knowledge in a Digital World: Trust, Credibility and Relevance on the Web
- language
- English
- LU publication?
- yes
- id
- 6ca22f36-93c0-4076-a096-8c593f6e6ed4 (old id 5154967)
- date added to LUP
- 2016-04-01 10:30:46
- date last changed
- 2022-02-10 02:51:03
@article{6ca22f36-93c0-4076-a096-8c593f6e6ed4, abstract = {{The goal of the present paper is to construct a formal explication of the pluralistic ignorance explanation of the bystander effect. The social dynamics leading to inaction is presented, decomposed, and modeled using dynamic epistemic logic augmented with ‘transition rules’ able to characterize agent behavior. Three agent types are defined: First Responders who intervene given belief of accident; City Dwellers, capturing ‘apathetic urban residents’ and Hesitators, who observe others when in doubt, basing subsequent decision on social proof. It is shown how groups of the latter may end in a state of pluralistic ignorance leading to inaction. Sequential models for each agent type are specified, and their results compared to empirical studies. It is concluded that only the Hesitator model produces reasonable results.}}, author = {{Rendsvig, Rasmus Kraemmer}}, issn = {{0039-7857}}, keywords = {{bystander effect; pluralistic ignorance; social influence; information dynamics; modeling}}, language = {{eng}}, number = {{11}}, pages = {{2471--2498}}, publisher = {{Springer}}, series = {{Synthese}}, title = {{Pluralistic ignorance in the bystander effect : informational dynamics of unresponsive witnesses in situations calling for intervention}}, url = {{http://dx.doi.org/10.1007/s11229-014-0435-0}}, doi = {{10.1007/s11229-014-0435-0}}, volume = {{191}}, year = {{2014}}, }