Using what we know about threat reactivity models to understand mental health during the COVID-19 pandemic

The COVID-19 pandemic has been accompanied by unprecedented levels of stress and threats in a variety of domains (e.g., health, livelihood). Individual differences in threat reactivity may explain why some individuals are at elevated risk for the development or maintenance of psychopathology during the COVID-19 pandemic. This article describes several prominent models, mechanisms, and components of threat reactivity (e.g., appraisals, intolerance of uncertainty, avoidance) and discusses how they might help improve understanding of changes in psychopathology during and following the COVID-19 pandemic.

Automated summary

This article discusses the impact of threat reactivity on changes in psychopathology during the COVID-19 pandemic and introduces several related models and mechanisms.