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Alexithymia Mediates the Relationship Between Insecure Attachment and Eating Disorder Symptoms

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Abstract

Insecure attachment and alexithymia have traditionally been associated with eating disorders. However, research has recently started to examine the specific mechanisms by which attachment insecurity affect disordered eating. The aim of this study was therefore to investigate the hypothesis that alexithymia mediates the relationships between insecure attachment patterns and eating disorders (EDs) and to test the relative contribution of each component of alexithymia. 323 female university students and 38 anorexic patients completed questionnaires on attachment, alexithymia and ED symptoms within a structural equation modeling approach. Insecure attachment was related to alexithymia, specifically difficulty identifying feelings (DIF) and difficulty describing feelings (DDF) subscales of the Toronto Alexithymia Scale. Furthermore, alexithymia scores were associated with eating disorder symptoms. However, only DIF mediated the relationship between attachment insecurity and ED symptoms. Despite the limitations of the cross-section design, attachment and alexithymia seem to be an important focus when preventing and treating EDs.

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Acknowledgements

This study was funded by a scholarship from the Department of Education, Universities and Research of the Basque Government (BFI-2010-294).

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  1. University of the Basque Country (UPV/EHU), Barrio Sarriena s/n office number: 3S12B, 48940, Leioa, Bizkaia, Spain

    Iratxe Redondo

  2. Department of Clinical Psychology, University of Leuven (KU Leuven), Tiensestraat 102, Box 3722, 3000, Louvain, Belgium

    Patrick Luyten

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Redondo, I., Luyten, P. Alexithymia Mediates the Relationship Between Insecure Attachment and Eating Disorder Symptoms. J Rat-Emo Cognitive-Behav Ther 39, 491–508 (2021). https://doi.org/10.1007/s10942-020-00381-0

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