Applicability of the dual pathway model in normal and overweight binge eaters

Welsh, Danielle M. and King, Ross M. 2016, Applicability of the dual pathway model in normal and overweight binge eaters, Body image, vol. 18, pp. 162-167, doi: 10.1016/j.bodyim.2016.06.007.

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Title Applicability of the dual pathway model in normal and overweight binge eaters
Author(s) Welsh, Danielle M.
King, Ross M.ORCID iD for King, Ross M. orcid.org/0000-0002-0819-7077
Journal name Body image
Volume number 18
Start page 162
End page 167
Total pages 6
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2016-09
ISSN 1740-1445
1873-6807
Keyword(s) body image
dietary restraint
body dissatisfaction
binge eating
dual pathway model
Social Sciences
Science & Technology
Life Sciences & Biomedicine
Psychology, Clinical
Psychiatry
Psychology, Multidisciplinary
Psychology
AFFECT-REGULATION MECHANISMS
DISORDER DIAGNOSTIC SCALE
EATING-DISORDER
BULIMIA-NERVOSA
NEGATIVE AFFECT
COMMUNITY SAMPLE
VALIDATION
BEHAVIORS
PATHOLOGY
Summary Binge eating is a significant problem in both eating disordered and community populations alike. Extensive support exists for the dual pathway model of binge eating in both adolescent and adult clinical and nonclinical populations. However, the restrained eating pathway to binge eating in particular has failed to be confirmed in some studies. In particular, the dual pathway model may not be applicable to overweight binge eaters. The current study examined the applicability of the dual pathway model in a sample of healthy and overweight binge eaters. A total of 260 (115 healthy weight; 145 overweight or obese) adult binge eaters completed an online survey. Mediation analyses indicated support for both the dietary restraint and negative affect pathways in the healthy weight sample but only the latter pathway was supported in the overweight sample. Therefore, the full dual pathway model may only be applicable to healthy weight binge eaters.
Language eng
DOI 10.1016/j.bodyim.2016.06.007
Field of Research 170106 Health, Clinical and Counselling Psychology
Socio Economic Objective 920411 Nutrition
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2016, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30086018

Document type: Journal Article
Collections: Faculty of Health
School of Psychology
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