Volume 3 Supplement 1

Proceedings of the 2015 Australia and New Zealand Academy for Eating Disorders (ANZAED) Conference: Riding the Waves to Recovery

Open Access

Investigating the clinical utility of the Eating Beliefs Questionnaire: Validity, reliability and the results of a Confirmatory Factor Analysis

  • Amy L Burton1Email author,
  • Phillipa Hay2,
  • Evelyn Smith1,
  • Jayanthi Raman2,
  • Jessica Swinbourne1,
  • Stephen Touyz1 and
  • Maree J Abbott1
Journal of Eating Disorders20153(Suppl 1):O51

https://doi.org/10.1186/2050-2974-3-S1-O51

Published: 23 November 2015

The Eating Beliefs Questionnaire (EBQ; Groves, Abbott & Baillie, 2015) is a 32-item self-report questionnaire assessing positive and negative beliefs about binge-eating, which are implicated in the maintenance of binge-eating in keeping with Cooper et al.'s (2004) cognitive model. The EBQ was shown to be a valid and reliable measure of eating-related beliefs with excellent psychometric properties. The EBQ has yet to be cross-validated with a clinical sample, and clinical cut-off scores have not been determined. In order to address these issues, a sample of 739 participants was recruited (544 community, 195 clinical: 95 with a diagnosed eating disorder and 100 obese Ps). Participants completed the test-battery, of which 54 clinical participants completed the test-battery before and after receiving psychological treatment for binge-eating, and 38 community participants completed the test-battery again after a lapse of two-weeks. The results of a Confirmatory Factor Analysis will be presented, including evaluation of the EBQ's psychometric properties (internal consistency, criterion validity, construct validity, agreement, reliability, responsiveness, and interpretability). Results will be interpreted with regard to current cognitive models and the EBQ's utility for use in clinical and research settings will also be discussed.

Authors’ Affiliations

(1)
The University of Sydney
(2)
The University of Western Sydney

Copyright

© Burton et al. 2015

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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