The relationship between geographical region and perceptions of radiation risk after the Fukushima accident: The mediational role of knowledge

Since the Fukushima accident, radiation risk perception has been of public concern. Factors related to regional differences in and role that knowledge effects plays are still not clearly understood. Here, we first assessed validity Lindell scale by comparing it with mortality rate traffic accidents. We then investigated relationship between perceptions both geographical regions genetic and, further, verified mediating perception. The sample comprised 832 participants who responded an online questionnaire August 2018 from Tokyo Fukushima. There was a significant association perceived magnitude relative accident mortality. Knowledge effects, after atomic bombs, associated lower risks. region mediated knowledge. However, approximately 40% those had high risk, indicating is governed alone. In addition efforts share knowledge, important interactively communicate regarding alleviate anxiety felt individuals.