Autistic traits and negative emotions in the general population during COVID-19: Mediating roles of the behavioural immune system and COVID-19 risk perception

Zhao, Xudong; Shi, Wendian; Li, Xiujun; Li, Wenrui; Li, Chunbo

Identifying the susceptibility factors of the emotional response to COVID-19 is highly significant for the psychological epidemic-crisis intervention, and autistic-related traits (ATs) is likely to be one of the candidate factors. The current study explored the relationships between ATs, emotional response to COVID-19, and the behavioural immune system (BIS) measured by trait pathogen avoidance and COVID-19 risk perception in the general population. The results showed that ATs predicted increased negative emotions directly and indirectly by enhancing the activation tendency of BIS and COVID-19 risk perception. The findings provide a candidate hypothesis for the reaction characteristics to pathogen threats in individuals with ASD and expand the understanding of individual differences in response to COVID-19.