Are vaccination uptake and non-uptake influenced by our emotions? An experimental study on the role of emotional processes and compassion.

OBJECTIVE

This study examined the effects of emotional arousal, emotional competence, emotion regulation (ER), and compassion on COVID-19 and flu vaccination intentions (VI) among the French population.

DESIGN

Data were collected online from October to December 2020. Altogether, 451 participants (Mage = 35.8, SD = 16.4) were allocated to four groups. High positive (n = 104) or negative (n = 103) emotional arousal were induced into two groups using pictures and music, and compared against a control group (flu group; n = 116) and a reference group (COVID-19 group; n = 114). All groups completed questionnaires on emotional arousal, ER, emotional competence, compassion, and VI.

RESULTS

The findings indicated a significant effect of group on VI, h2=.023, 95% CI [-.002, .09]. The Group*Gender interaction on emotional arousal was non-significant, ηp2=.015, 95%CI [.000, .041]. However, emotional arousal was observed to have a significant main effect on VI, ηp2=.09, 95% CI [.043, .238]. The ER type*Emotional arousal*Gender interaction on ER use was trend, ηp2 = .002, 95% CI [.000, .005]. The emotional competence*ER type interaction on ER use was significant, ηp2 = .028, 95% CI [.011, .049]. Only experiential avoidance mediated the relationship between emotional arousal and VI, p < .018, 95% CI [.015, .18].

CONCLUSION

Emotional arousal impacts VI. High emotional competence only reduces the use of dysfunctional ER strategies.