## Emotion Regulation and Well-Being in Daily Life Newman, D. B., & Nezlek, J. B. (in press). The influence of daily events on emotion regulation and well-being in daily life. *Personality and Social Psychology Bulletin* Abstract: We examined within-person relationships among daily events, emotion regulation strategies, and well-being in daily life. Each day for 2 to 3 weeks, participants in two studies (total N = 445) reported the extent to which they reappraised and suppressed their positive and negative emotions, the types of events they experienced, and their well-being. Using multilevel modeling, we found that the extent to which people reappraised positive and negative emotions and suppressed negative emotions was positively related to the number/importance of daily positive events, whereas the suppression of positive emotions was negatively related. Furthermore, the positive relationships between well-being and reappraisal of positive and negative emotions and the suppression of negative emotions were stronger as the number of negative events increased. These results demonstrate that most emotion regulation strategies are employed when the day is going well but are most beneficial for people’s well-being when the day is not going well.