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dc.contributor.advisorFernandez, Lauren
dc.contributor.advisorWoodbury, Glen
dc.contributor.authorSiems, Jeffrey W.
dc.dateDec-16
dc.date.accessioned2017-02-09T00:02:43Z
dc.date.available2017-02-09T00:02:43Z
dc.date.issued2016-12
dc.identifier.urihttp://hdl.handle.net/10945/51615
dc.descriptionApproved for public release; distribution is unlimiteden_US
dc.description.abstractDecision making is a cognitive process of selecting a course of action or belief amongmultiple alternative choices. However, pressures of time, circumstance or unappreciated wickedness can create a situation where an ostensibly illogical choice overtakes rational decision making. Sometimes, when evaluated by those considered experts, decisions made in disasters seem irrational, harmful, or iniquitous in nature. A cognitive bias known as the Dunning-Kruger effect posits that individuals who lack the necessary skills to make rational decisions can also lack the metacognitive ability to realize that their decision making is flawed. The Dunning-Kruger theory theorizes this can result in the individual exhibiting overconfidence to adequately address the threat. Essentially, the unskilled are unaware and overconfident. This thesis investigates the occurrence of the Dunning-Kruger effect in individual decision making during disasters. The author analyzed 12 indicators by coding interview transcripts of disaster survivors. This thesis includes two case studies: Hurricane Katrina, representing a natural disaster, and the World Trade Center attacks, exemplifying a human-caused disaster. In each case, 30 transcripts of survivors were reviewed, and Dunning-Kruger indicators were present in both case studies. How individuals process realized or perceived threat is important for homeland security policy makers. Future research should be conducted to better understand how Dunning-Kruger effects influence disaster decision making.en_US
dc.publisherMonterey, California: Naval Postgraduate Schoolen_US
dc.rightsCopyright is reserved by the copyright owner.en_US
dc.titleDisaster threat and the Dunning-Kruger effecten_US
dc.typeThesisen_US
dc.contributor.departmentNational Security Affairs (NSA)
dc.subject.authorDunning-Kruger theoryen_US
dc.subject.authorDunning-Kruger effectsen_US
dc.subject.authordisaster threaten_US
dc.subject.authorhuman behavioren_US
dc.subject.authorWorld Trade Centeren_US
dc.subject.authorHurricane Katrinaen_US
dc.subject.authornatural disasteren_US
dc.subject.authorhuman caused disasteren_US
dc.subject.authorcognitive biasen_US
dc.subject.authordecision makingen_US
dc.subject.authordisaster survivorsen_US
dc.description.serviceFire Marshal, City of Edina, Minnesotaen_US
etd.thesisdegree.nameMaster of Arts in Security Studies (Homeland Security and Defense)en_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineSecurity Studies (Homeland Security and Defense)en_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US


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