Differential roles of reflection and brooding on the relationship between perceived stress and life satisfaction during the COVID-19 pandemic: A serial mediation study

Abstract

Perceived stress is associated with low life satisfaction; however, the underlying mechanism is relatively underexplored. This study investigated whether rumination might mediate this link during the highly stressful COVID-19 pandemic. Building on the distinction between the subtypes of rumination, we predicted that reflection and brooding would sequentially mediate this relationship and that maladaptive brooding would negatively influence life satisfaction. A representative sample of 316 adults was recruited from the greater Daegu area, where the first massive outbreak occurred in South Korea. After informed consent was obtained, they completed a package of questionnaires that included demographics, COVID-19-related experiences, perceived stress, life satisfaction, and rumination. A serial mediation analysis showed that reflection and brooding sequentially mediated the relationship between perceived stress and life satisfaction. As predicted, only brooding was negatively related to life satisfaction. In contrast, reflection per se was positively related to life satisfaction, and it negatively affected life satisfaction only through brooding. Our results extended the negative effect of brooding, as compared to reflection, in the pandemic. Given that reflection may easily turn into brooding under stress, it will be necessary to develop ways to guide people to counteract brooding while maintaining a reflective self-focus to preserve their well-being.