A distorted representation of one's own body is a diagnostic criterion and core psychopathology of both anorexia nervosa (AN) and bulimia nervosa (BN). Despite recent technical advances in research, it is still unknown whether this body image disturbance is characterized by body dissatisfaction and a low ideal weight and/or includes a distorted perception or processing of body size. In this article, we provide an update and meta-analysis of 42 articles summarizing measures and results for body size estimation (BSE) from (...) 926 individuals with AN, 536 individuals with BN and 1920 controls. We replicate findings that individuals with AN and BN overestimate their body size as compared to controls (ES= 0.63). Our meta-regression shows that metric methods (BSE by direct or indirect spatial measures) yield larger effect sizes than depictive methods (BSE by evaluating distorted pictures), and that effect sizes are larger for patients with BN than for patients with AN. To interpret these results, we suggest a revised theoretical framework for BSE that accounts for differences between depictive and metric BSE methods regarding the underlying body representations (conceptual vs. perceptual, implicit vs. explicit). We also discuss clinical implications and argue for the importance of multimethod approaches to investigate body image disturbance. (shrink)

Sufferers of eating disorders often hold false beliefs about their own body size. Such beliefs appear to violate norms of rationality, being neither grounded by nor responsive to appropriate forms of evidence. I defend the rationality of these beliefs. I argue that they are in fact supported by appropriate evidence, emanating from proprioceptive misperception of bodily boundaries. This argument has far‐reaching implications for the explanation and treatment of eating disorders, as well as debates over the relationship between rationality and human (...) psychology. (shrink)

Many who suffer from eating disorders claim that they see themselves as “fat”. Despite decades of research into the phenomenon, behavioural evidence has failed to confirm that eating disorders involve visual misperception of own-body size. I illustrate the importance of this phenomenon for our understanding of perceptual processing, outline the challenges involved in experimentally confirming it, and provide solutions to those challenges.

Traditionally, the key features of the family system of Eating Disorders have been considered those originally outlined by Minuchin in his description of the "psychosomatic" family patterns of interaction. This controlled study tests two of the principal characteristics of Minuchin's model, namely enmeshment and rigidity, operationalised as extreme cohesion and low adaptability. Perceived and desired cohesion and adaptability, measured with the FACES III, were compared between 30 clinical families and 30 non-clinical families. Differences across ED family members were also considered, (...) as well as differences between ED symptomatological subgroups . High cohesion scores were found in ED families, but similar findings were also reported in control families. Cohesion scores were significantly higher in restricting anorectics than in patients with bulimic symptoms. Adaptability was normal in both ED and control families. This study does not support Minuchin's observations on family enmeshment and rigidity. Although high levels of cohesion were found in ED families, the same relational pattern was found in the control families, suggesting that a tendency to a hyper-involvement of family members might be "normal" in some sociocultural contexts. (shrink)

Contemplative pedagogy is necessary in the dance world because it can be a very dangerous place without it. Dance students who aim to sustain the so-called “right”body image too often develop a physical obsession that leads to dangers like bulimia and anorexia. Moreover, the stresses of performing on stage, combined with other pressures of daily life, may overwhelm dancers to the point where they might feel depressed or even suicidal. Thus, it is vital to develop a pedagogy that thinks (...) about not only the physical but also the spiritual well-being of dancers. The application of mindfulness as a pedagogical tool that focuses on physical and spiritual wellness is ideal in this regard. (shrink)

In this paper, I argue that one of the most intense ways women are encouraged to enjoy sublime experiences is via attempts to control their bodies through excessive dieting. If this is so, then the societal-cultural contributions to the problem of eating disorders exceed the perpetuation of a certain beauty ideal to include the almost universal encouragement women receive to diet, coupled with the relative shortage of opportunities women are afforded to experience the sublime.

Anorexia nervosa is an eating disorder characterized by very restrictive eating or dieting leading to weight loss, a fear of weight gain, and a distorted body image. Several physiological mechanisms and behaviors that maintain and worsen symptoms of anorexia have addictive qualities that parallel that of substance use disorder. Similarities between anorexia nervosa and substance use disorder are explored, including other relevant diagnoses and phenomenons like reward deficiency syndrome. Related mechanisms and behaviors associated with anorexia and substance use disorder include (...) compulsion, the detrimental continuation of maladaptive behaviors, impaired control, and disorder-related changes in neurology. Conceptualizing anorexia nervosa as an addiction could assist in creating effective treatments for this disorder. (shrink)

Anorexia nervosa involves seemingly irrational beliefs about body size and the value of thinness. Historically, researchers and clinicians have avoided referring to such beliefs as delusions, instead opting for the label ‘overvalued ideas’. I discuss the relationship between the beliefs associated with anorexia nervosa and the distinction between delusions and overvalued ideas, as it is conceived in both European and American psychiatric traditions. In doing so, I question the benefit of applying the concepts of delusion and overvalued idea to anorexia (...) nervosa and raise some issues with contemporary use of the Brown Assessment of Beliefs scale for assessing the level of delusionality associated with the disorder. (shrink)