A study conducted by Allison Rimm for the Harvard Business Review found that when employees feel positive emotions, they are more likely to be productive, creative, and engaged in their work (Rimm, 2013). Hartmann et al. (2021) also conducted a study in 2018 for the Journal of Organizational Behavior in which they found that when employees feel positive emotions, their performance improved. This is because their emotion about a culture of joy leads to growth in team resilience, through growth in mutuality – an expression of high-quality work relations.