Examining radiation emergency preparedness among the citizens of Busan, South Korea: Based on the IDEA framework

Abstract

Developing a comprehensive radiation emergency preparedness plan is as crucial as effectively communicating it to the public. This study used a survey of citizens in Busan, South Korea, where seven nuclear power plants (NPPs) are located in close proximity, to examine their radiation emergency preparedness levels. Specifically, on the basis of the internalization, distribution, explanation, action (IDEA) model, this study investigated the public's risk perceptions, frequent and trusted communication sources, and awareness of the radiation emergency preparedness plan designed by their local government. Results showed that all these variables are significantly associated with individuals' radiation emergency preparedness levels. Finally, the theoretical and practical implications of the results are discussed.