Unravelling the associations between dissociation and emotion (dys)regulation: A multidimensional meta-analytic review
Serena Bruno, Camilla Tacchino, Gerardo Anconetani, Patrizia Velotti
Abstract
BACKGROUND: The relationship between dissociation features, maladaptive regulation strategies, and emotional dysregulation is a controversial issue. This meta-analytic review provides a comprehensive and multidimensional overview of the association between aspects of dissociation and emotional (dys)regulation. METHODS: We conducted systematic research on the main databases (Psycinfo, PsycARTICLES, Pubmed, MEDLINE, Scopus), collecting the literature of the last 20 years. A total of 120 studies were included in the meta-analytic review. The analyses were based on the Pearson coefficient as a measure of the size of the effect, using the random effect model and performing moderation analysis. RESULTS: Results showed significant relationships between emotion (dys)regulation and the different facets of dissociation. Overall, we observed stronger associations between deficits in emotion regulation/maladaptive regulating strategies, rather than alexithymia, and dissociation, supporting the prior involvement of emotional dimensions in dissociative experiences. CONCLUSIONS: This work confirms the connection between emotion (dys)regulation and dissociation, revealing differential patterns according to the specific assessed dimensions and, thus, providing a systematization of the associations between specific aspects of the examined constructs.