Month: September 2016

Psychoeducation for Eating Disorders: Motivational or Distressing?

Andrea 7 Comments

It’s no secret that I am not a fan of primarily psychoeducational interventions for people with eating disorders (EDs). It irks me that the overall theory in implementing this kind of intervention seems to be: if they only knew what they were doing to their bodies, people with EDs would take better care of themselves. Of course I take issue with this idea – if knowing that EDs were harmful to one’s health was enough to make the changes needed to not have an ED anymore, far fewer people would be struggling.

In case you don’t know what I’m talking about, a psychoeducational program is one that focuses on educating people about a mental illness, including what qualifies as pathology, what the behaviours look like, what the harms are, and what possible interventions exist. To be fair, there are not that many examples of purely psychoeducational interventions for … Continue reading →

Does Body Dissatisfaction in Children Predict Eating Disorder Symptoms?

Tetyana

Identifying risk factors for eating disorder symptoms may help us develop more evidence-based prevention mentions. Personally not convinced that prevention is really possible with the types of individual-focused programs we have today, I would argue that identifying risk factors may at least help us determine which individuals should be screened in subsequent years. If they do develop eating disorders, they will hopefully be more likely to receive early intervention and treatment.

To identify predictors of eating disorder symptoms, Elizabeth Evans and colleagues (2016) conducted a longitudinal study that measured various putative risk factors at ages 7, 9, and 12 in a group of boys and girls. The authors also wanted to identify correlates of eating disorder symptoms at 12 years of age. They measured eating attitudes and dietary restraint, BMI, body dissatisfaction, and depressive symptoms.

THE STUDY

  • 516 participants; 262 girls and 254 boys
  • all individuals were residents of Gateshead, located
… Continue reading →

Why I No Longer Support Genetics Research into Eating Disorders – Part II (Illness and Recovery in a Neoliberal Society)

Tetyana 7 Comments

This is part II of posts on why I am highly skeptical of the argument that we need to understand the genetic basis of eating disorders in order to improve outcomes. If you would like to leave a comment, please read Part I as well.

I worry about the implications of focusing on genetics and neurobiology in identifying causes of and solutions to eating disorders in the context of a neoliberal society.

When I was an adolescent, finding out that eating disorders have a genetic component alleviated my guilt. Coming across Dr. Walter Kaye’s research into the neurobiology of eating disorders — the hypothesis that the drive to restrict may be linked to and reinforced by serotonin systems in the brain (here, here, and here) — provided me with a plausible biological explanation for why restricting made me feel calmer. It meant my eating disorder was … Continue reading →

Why I No Longer Support Studying the Genetics of Eating Disorders – Part I

Tetyana 10 Comments

I no longer support genetics research into eating disorders. Okay, that’s not quite right: I no longer support genetics research into eating disorders under the pretense that it will improve treatment outcomes or prevent eating disorders. I just don’t believe it. Moreover, I think emphasizing the need for a genetic understanding of eating disorders shifts focus away from research and, more importantly, from actions, that can yield much greater benefits much quicker.

It wasn’t always like this. In my third (junior) year of university, I wrote a mini-review on the genetic and neurobiological etiology (cause) of anorexia nervosa. In it, I argued that “in order to improve recovery outcomes, more specific treatments based on genetic and neurobiological evidence need to be developed.” I concluded by writing,

However, with the advent of large-scale genetic databases and worldwide collaboration among researchers resulting in larger sample sizes, the future of AN research

… Continue reading →