Citation

Dootson P, Kuligowski E, Murray S. Safety Sci. 2023; 164: e106166.

Copyright

(Copyright © 2023, Elsevier Publishing)

DOI

10.1016/j.ssci.2023.106166

PMID

unavailable

Abstract

Videos are commonly used by emergency services agencies in natural hazard emergencies to communicate to the public about the hazard, its possible risks, and to promote protective action. To evaluate the efficacy of the videos being disseminated and amplified during an event, this research examined the extent to which different types of videos trigger risk perceptions, promote protective action, and improve knowledge about the hazard and impact. The findings suggest a video containing a smaller number of facts is most useful at impacting the public's hazard knowledge, visualisations (real-life or infographics) of facts helps improve knowledge, and videos highlighting the impact an emergency is having (or had) through people's experiences helped improve hazard knowledge, risk perceptions, and protective action intentions. Finally, while footage of a bushfire triggers threat perceptions and some coping appraisal, the style is not as useful for building hazard knowledge. The research extends visual risk literacy knowledge and offers practical guidance for agencies operating in high-risk environments seeking to achieve behavioural compliance. The research argues videos will continue to be an important tool in the public information and warning milieu for any risk event.

Language: en

Keywords

Bushfires; Floods; Hazard knowledge; Risk perception; Visual communication; Wildfires