Perception of hazards: the role of social trust and knowledge

摘要: Recent research indicates that social trust of those who manage a hazard is strongly correlated to judgments about the hazard's risk and benefits. The present study investigates more specific question of “For which hazards this?” It was postulated when an individual lacks knowledge hazard, authorities managing determines perceived risks On other hand, has personal therefore does not need rely on authorities, unrelated judged Participants (N = 91) assessed risks, benefits, in associated with 25 hazardous technologies activities. As expected, strong correlations between benefits were observed for people did possess much knowledge. No significant found knowledgeable. Results suggest lay public relies making lacking. Replicating findings studies, also negative When controlled for, diminished. Implications results management are discussed.