The association between negative emotion differentiation and emotion regulation flexibility in daily life

Abstract

ABSTRACT Emotion differentiation emphasises labelling emotional experiences in a precise and context-sensitive way. Negative emotion differentiation (NED) has been found to be associated with mental health, where emotion regulation (ER) may act as a pathway. The current study aims to explore the association between NED and flexible ER implementation in daily life. Specifically, we examined how NED was associated with two aspects of ER flexibility: contextual synchrony and temporal ER variability. 101 college students (54% female; M age = 20.24 years) reported their momentary emotions via a 7-day experience sampling protocol, and the intraclass correlation coefficients were calculated to reflect NED. In 10-day daily diaries, they also reported information about the most negative event during the day (i.e. event type, event intensity and ER goal) and how they regulated their emotions. The results revealed that individuals with high NED showed higher levels of synchrony between change in ER use and change in event type and ER goal. In addition, NED was positively associated with both within- and between-strategy variability in ER use. The results demonstrated that the ability to differentiate between negative emotions was related to higher ER flexibility, which shed new light on understanding the role of emotion differentiation in well-being.