The Use of Rumination and Reappraisal in Adolescents Daily Life: Links to Affect and Emotion Regulation Style.

This study explored the association between temperament-i.e., positive affect (PA) and negative affect (NA)-and emotion regulation (ER), and what momentary factors influence the selection of rumination or reappraisal during adolescents' daily life. The type of social situation in which negative events occurred, the self-rated degrees of discomfort, the types of predominant emotions experienced, and the use of reappraisal and rumination were assessed at 24 different times with an ecological momentary assessment approach given to 71 adolescents. PA, NA, and ER style were evaluated using self-reports. Bivariate Pearson correlations analysis revealed that NA and negative ER style correlated positively with the rumination use whereas PA correlated negatively with the rumination use. Negative ER style moderated the relationship between NA and the frequency with which rumination was used. The moderated function of positive ER style could not be tested due to its lack of association with the rumination use. Adolescents selected rumination more often during family-related events and when experiencing depression-like emotions. No interaction effects were shown between negative ER style and the momentary factors related with the type of social situation and the type of prevailing emotion during negative event. No associations between study variables and reappraisal were found. This study provides a better understanding of ER patterns in adolescence.