Weight suppression predicts maintenance and onset of bulimic syndromes at 10-year follow-up.

Conflicting results have emerged regarding the prognostic significance of weight suppression for maintenance of bulimic symptoms. This study examined whether the magnitude of weight suppression would predict bulimic syndrome maintenance and onset in college-based samples of men (n = 369) and women (n = 968) at 10-year follow-up. Data come from a longitudinal study of body weight and disordered eating with high retention (80%). Among those with a bulimic syndrome at baseline, greater weight suppression significantly predicted maintenance of the syndrome and, among those without a bulimic syndrome at baseline, greater weight suppression predicted onset of a bulimic syndrome at 10-year follow-up in multivariate models that included baseline body mass index, diet frequency, and weight perception. Future research should address mechanisms that could account for the effects of weight suppression over a long duration of follow-up. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Ten-year stability and predictive validity of five bulimia-related indicators

Patient CB showed a severe impairment in figure-ground segmentation following a closed head injury. Unlike normal subjects, CB was unable to parse smaller and brighter parts of stimuli as figure. Moreover, she did not show the normal effect that symmetrical regions are seen as figure, although she was able to make overt judgments of symmetry. Since she was able to attend normally to isolated objects, CB demonstrates a dissociation between figure ground segmentation and subsequent processes of attention. Despite her severe impairment in figure-ground segmentation, CB showed normal 'parallel' single feature visual search. This suggests that figure-ground segmentation is dissociable from 'preattentive' processes such as visual search.     

Anxiety, hunger, and eating behavior.

In this study we examined the effects of anxiety and food deprivation on the amount of food consumed ad lib by dieters and nondieters. Eighty female college students served as subjects in an ostensible market research study in which an anxiety manipulation was embedded. Reassignment of the subjects to anxiety condition on the basis of self-reported anxiety produced a significant (p?     

Interpersonal evaluations following threats to self: Role of self-esteem.

In 2 studies, the authors used dyadic interactions to assess the influence of ego threat on likability as a function of self-esteem. In both studies, 2 naive participants engaged in a structured conversation; in half of the dyads, 1 participant received an ego threat prior to the interaction. In the 1st study, threatened high self-esteem participants were rated as less likable than were threatened low self-esteem participants. The 2nd study confirmed that ego threats are associated with decreased liking for those with high self-esteem and with increased liking for those with low self-esteem. A mediational analysis demonstrated that decreased liking among high self-esteem participants was due to being perceived as antagonistic. Study 2 also indicated that the findings could not be explained by trait levels of narcissism. These patterns are interpreted in terms of differential sensitivity to potential interpersonal rejection. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Body dissatisfaction, self-focus, and dieting status among women.

Examined body shape preferences, body dissatisfaction, and self-focus between dieters and nondieters. Ss were 70 women. 35 were classified as chronic dieters, and 35 were classified as nondieters. Dieters were found to be more dissatisfied with their bodies than were nondieters. Although dieters did not have more stringent standards for body shape than nondieters, there was a larger discrepancy between ideal and current shape for dieters owing to their greater body weights. Dieters were also found to be highly and negatively self-focused on the Exner Sentence Completion Task. Dieting status was correlated with public rather than private self-consciousness, suggesting that dieters were concerned with their public image. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-esteem, restraint, and eating behavior.

The mediating influence of self-esteem on disinhibited eating was assessed in restrained and unrestrained subjects. Self-esteem was unrelated to the eating behavior of unrestrained subjects following a preload, but did moderate the disinhibitory effects of a preload on restrained subjects. Specifically, only those restrained subjects with low self-esteem displayed disinhibited eating after a preload. Theoretical and practical implications of this finding were discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

When ego threats lead to self-regulation failure: Negative consequences of high self-esteem.

The tendency for people with high self-esteem to make inflated assessments and predictions about themselves carries the risk of making commitments that exceed capabilities, thus leading to failure. Ss chose their performance contingencies in a framework where larger rewards were linked to a greater risk of failure. In the absence of ego threat, Ss with high self-esteem showed superior self-regulation: They set appropriate goals and performed effectively. Ego threat, however, caused Ss with high self-esteem to set inappropriate, risky goals that were beyond their performance capabilities so they ended up with smaller rewards than Ss with low self-esteem. The results indicate the danger of letting egotistical illusions interfere with self-regulation processes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-esteem and threats to self: Implications for self-construals and interpersonal perceptions.

In 4 studies, the authors examined interpersonal perceptions as a function of self-construals and ego threats for those with high and low self-esteem. Previous research (T. F. Heatherton & K. D. Vohs, 2000a) found that after threat, high self-esteem people were rated as less likable by an unacquainted dyad partner, whereas low self-esteem people were rated as more likable. Study 1 showed that after threat, high self-esteem people seek competency feedback, whereas low self-esteem people seek interpersonal feedback. Study 2 showed that high self-esteem people become more independent after threat, whereas low self-esteem people become more interdependent. Study 3 linked differences in independence versus interdependence to interpersonal evaluations. Study 4 found that differences in independent and interdependent self-construals statistically accounted for differences in likability and personality perceptions of high and low self-esteem people after threat. Thus, the combination of threat and self-esteem alters people's focus on different self-aspects, which consequently leads to different interpersonal appraisals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of distress on eating: The importance of ego-involvement.

D. E. Schotte (see record 1992-31145-001) argued that ego threat is not a necessary precondition for the disinhibition of eating in dieters. This article agrees that there are indeed other triggers for disinhibition, as has long been widely acknowledged, but also argues that when distress does act as a trigger for disinhibition, it does so by threatening the dieter's self-image. (PsycINFO Database Record (c) 2010 APA, all rights reserved)