The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about a situation. Participants from 87 countries and regions (n = 21,644) were randomly assigned to one of two brief reappraisal interventions (reconstrual or repurposing) or one of two control conditions (active or passive). Results revealed that both reappraisal interventions (vesus both control conditions) consistently reduced negative emotions and increased positive emotions across different measures. Reconstrual and repurposing interventions had similar effects. Importantly, planned exploratory analyses indicated that reappraisal interventions did not reduce intentions to practice preventive health behaviours. The findings demonstrate the viability of creating scalable, low-cost interventions for use around the world.

No abstract

This paper investigates the influence of ideology on trust in scientists. We assume that during a pandemic, ideology is linked to levels of trust in scientists such that those espousing left- (vs. right-) wing beliefs trust the scientific profession more. We posit that the negative perception of scientists, a feature of right-wing narratives in the country of study, underlies this effect. Additionally, we argue that ideology has an indirect impact, via levels of trust in scientists, on beliefs and attitudes towards vaccines and vaccine policy. To test these hypotheses, we conducted three studies ( N = 1,155): one prepandemic study and two studies during a pandemic. The results confirmed the hypotheses; however, we observed varied effects at the outset of the pandemic versus later stages. The findings contribute to the ongoing discussion around the ideological underpinnings of trust in scientists and carry implications for public health measures.