Date of Award
Fall 2023
Document Type
Dissertation
Degree Name
Doctor of Philosophy (PhD)
Department
School of Public Service
Program/Concentration
Public Administration and Policy
Committee Director
Juita-Elena (Wie) Yusuf
Committee Member
Meagan Jordan
Committee Member
Nicole Hutton Shannon
Abstract
This research explores the complexity of individual response during hazards and disasters and the psychological factors that influence risk perception and response. Borrowing concepts from the false alarm theory of neurology and desensitization theory as applied to media, the false alarm and desensitization model explains the perpetuation of insufficient preparation and hazard response by individuals. The model features two primary components – hazard and disaster events resulting in false alarms and those resulting in desensitization – both of which decrease the likelihood of adequate response during subsequent events. Together, each model component leads to underestimating the potential for and severity of future hazards and disasters, thus leaving individuals vulnerable. This narrative offers a detailed literature review of current scholarship on false alarms and desensitization in emergency management and applies the components of the model to existing research. Furthermore, a study of the risk perceptions and evacuation behaviors of undergraduate and graduate college students affected by coastal hazards and disasters allows the examination of the utility of the model in a real-world situation. A mixed methods approach is used to collect data. Qualitative data is collected through two focus groups with the purpose of refining the model and survey questions delivered to college students, and a combination of qualitative and quantitative data is collected through the survey itself. Manual coding, frequency distributions, and ordinal logistic regressions are used to analyze the data to obtain a better understanding of how false alarms and desensitization affect emergency management in a vulnerable population in order to promote better hazard and disaster outcomes in the future.
Rights
In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
DOI
10.25777/27r0-gt54
ISBN
9798381447514
Recommended Citation
Hill, Saige M..
"The Risk Perceptions and Evacuation Behaviors of College Students in Coastal Communities: Exploring the Functionality of the False Alarm and Desensitization Model"
(2023). Doctor of Philosophy (PhD), Dissertation, School of Public Service, Old Dominion University, DOI: 10.25777/27r0-gt54
https://digitalcommons.odu.edu/publicservice_etds/55
ORCID
0000-0001-8263-141X