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Implications of accuracy, sensitivity, and variability of body size estimations to disordered eating
journal contribution
posted on 2008-03-01, 00:00 authored by Alexander MussapAlexander Mussap, M McCabe, L RicciardelliThe current study was conducted to investigate the relationships between body size estimations and disordered eating symptomatology. The method of constant stimuli was used to derive three measures of self-perceived body size in 93 women: (1) accuracy of body size estimations (body image distortion); (2) sensitivity in discriminating body size within blocks of trials (body image sensitivity); and (3) variability in making body size estimations between blocks of trials (body image variability). Participants also completed measures of disordered eating. Although body image distortion correlated with dietary restraint and eating concern, body image variability accounted for additional variance in these variables, as well as variance in binge eating. The relationships involving body image variability were found to be mediated by body dissatisfaction and internalization of the thin ideal. Together, these results are consistent with the proposition that body image variability is a significant factor in disordered eating.
History
Journal
Body imageVolume
5Issue
1Pagination
80 - 90Publisher
Elsevier BVLocation
Amsterdam, The NetherlandsPublisher DOI
ISSN
1740-1445eISSN
1873-6807Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2007, Elsevier LtdUsage metrics
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