Interoceptive awareness in eating disorders: Distinguishing lack of clarity from non-acceptance of internal experience

Journal Article (Journal Article)

Poor interoceptive awareness is often cited as a key feature of eating disorders, yet the precise nature of the deficits and their relationship to eating pathology remains unclear. Interoceptive awareness includes both acceptance of affective experience and clarity regarding emotional responses. The aim of the current study was to parse these components and examine the association between these deficits and two representative eating disorder symptoms: dietary restraint and binge eating. Participants were 50 eating disorder patients who completed a medical examination, clinical interview and symptom self-report measures. Results of regression analyses controlling for BMI and illness duration indicated that non-acceptance, not lack of clarity, was significantly associated with dietary restraint. Neither predicted binge eating. Findings suggest that negative reactions to emotional responses may contribute to the development or maintenance of dietary restraint. Results highlight the need to investigate the experience of emotional arousal in individuals with eating disorders using experimental methods that deconstruct the components of interoceptive awareness, and the potential utility of treatments that increase comfort with affective experience for individuals with more restrictive patterns. © 2009 Psychology Press.

Full Text

Duke Authors

Cited Authors

  • Merwin, RM; Zucker, NL; Lacy, JL; Elliott, CA

Published Date

  • July 14, 2010

Published In

Volume / Issue

  • 24 / 5

Start / End Page

  • 892 - 902

Electronic International Standard Serial Number (EISSN)

  • 1464-0600

International Standard Serial Number (ISSN)

  • 0269-9931

Digital Object Identifier (DOI)

  • 10.1080/02699930902985845

Citation Source

  • Scopus