What common psychological trait do individuals with Anorexia Nervosa and OCD share?

Individuals with Anorexia Nervosa and Obsessive-Compulsive Disorder (OCD) commonly exhibit perfectionism as a psychological trait. This perfectionism often manifests in an excessive need for control and high standards for oneself, which can contribute to the behaviors seen in Anorexia Nervosa, such as extreme dietary restrictions and concern over body image. In the context of OCD, perfectionism can lead to obsessive thoughts and compulsive behaviors as individuals strive for an unattainable ideal or attempt to alleviate anxiety related to their perceived shortcomings.

This deep-seated desire for perfection often exacerbates the symptoms of both disorders, creating a cycle where the individual feels compelled to adhere to strict rules or rituals. This shared characteristic highlights the overlap between the two conditions, particularly in how internal motivations, such as the pursuit of an ideal or fear of failure, can drive maladaptive behaviors. Understanding this trait is crucial for treatment approaches that address both the psychological and behavioral aspects of these disorders.