Abstract
COVID-19 has contributed to unexpected stressors in daily life, and emotion regulation is an important area of research during and post-pandemic to gain knowledge of the effect of the pandemic on emotion regulatory processes. We adopted an ecologically valid approach to collect 10 experience sampling events within the same day to examine how college students regulated their emotions on a typical weekday during the pandemic and the simultaneous hedonic association of these strategies on their affective experience. Several emotion regulation strategies (including acceptance, calming, reappraisal, problem solving, and social sharing) were associated with increased positivity or reduced negativity that may be better for psychological health. In contrast, other emotion regulation strategies (including rumination, experiential avoidance, catastrophizing, lack of clarity, self-blaming, and other-blaming) were associated with increased negativity or reduced positivity that may worsen psychological health. In these findings, self-reported stress was a crucial contextual moderator to consider while understanding the relationship between emotion regulation strategies and experienced affect. The current study documents variability in affect in response to stressors experienced by college students even within a single day and provides a real-world perspective on the emotion regulation strategies that were adaptive and maladaptive in the context of the COVID-19 pandemic.