Title: Information Provision Method for River Disasters Considering Decision-Making Process of Residents
Abstract: This study aims to clarify information provision methods for residents with different decision-making process in a river disaster situation. A protocol survey was conducted on the decision-making of 22 subjects in terms of behavior and evacuation using images of flooding. The analysis results show that the thought patterns of the subjects can be divided into three types: recollectors, envisioners, and composites. It is investigated effective methods of information provision that are based on decision-making process.