Is Epistemic Trust relevant for Vaccine Hesitancy? : a study during the Covid-19 pandemic

Vaccine hesitancy and conspiracy beliefs are social issues of growing concern which have arisen particularly during the COVID-19 pandemic. The aim of this study was to investigate the multifaceted relationship between a hesitant attitude towards vaccination, conspiracy thinking, fear of infection, and the dimensions of epistemic trust, mistrust, and credulity. 297 Italian adult participants completed an online survey during the pan-demic time frame which included self-report questionnaires that measured the variables of interest. Group differences pertaining to prior vaccination behavior in scores of con-spiracy beliefs about vaccines and vaccine hesitancy were explored. A negative associa-tion was found between years of education and both vaccine hesitancy and conspiracy beliefs about vaccines, and a positive one with epistemic trust; higher education may protect the individual from misinformation and help in discerning between real knowledge and fake or imprecise news.

A mediation model was developed between ep-istemic stance, vaccine conspiracy belief, vaccine hesitancy, and COVID-19-specific variables: the affective dimension (fear of contagion) and the behavioral one (number of vaccine doses). [Publisher's text].