Differences in the nature of body image disturbances between female obese individuals with versus without a comorbid binge eating disorder: an exploratory study including static and dynamic aspects of body image.

Legenbauer et al. (2011) compared body-image problems in obese women with and without binge eating disorder. They used two kinds of tests: static photos that could be stretched or shrunk, and dynamic videos that morphed the body in real time.

Each woman tried to pick the picture or video that matched her real body size. The team then looked for gaps between what the women saw and their true measurements.

Both groups saw their bodies as bigger than they were. The women who also had binge eating disorder made larger errors on the still-photo task. They kept picking images that were too wide.

On the moving-video task the two groups looked the same. Motion tests did not add extra errors for the binge eaters.

Wilson et al. (1987) warned that body-image tools give jumpy results across studies. Tanja’s team followed that tip by using two kinds of tools at once, strengthening the data.

Burack et al. (2004) pushed clinicians to pick validated measures. Tanja answered with a clear example: static photo tasks can flag added perceptual trouble in binge eating cases.

Eugenia Gras et al. (2003) showed that a binge episode briefly lifts mood. Tanja adds a second piece: before the binge happens these clients already see a distorted body in still pictures. Together the studies sketch both the trigger and the payoff for the same behavior.

If you work with obese clients who binge, run a quick photo-distortion test during intake. A big error score signals extra body-image work is needed. Pair the static task with mood logs from Eugenia Gras et al. (2003) to see both the distorted cue and the short-lived relief. Target the perceptual piece first; it may lighten the urge to binge.