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A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis
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Published on: May 10, 2022

A risk model for preadolescent disordered eating.

Jessica L Combs1, Carolyn M Pearson, Gregory T Smith

  • 1Department of Psychology, University of Kentucky, Lexington, Kentucky, USA. combs.jess@gmail.com

The International Journal of Eating Disorders
|October 15, 2011
PubMed
Summary
This summary is machine-generated.

Pubertal onset in girls is linked to increased negative urgency, a personality trait influencing disordered eating behaviors through psychosocial learning. Binge eating also predicts purging, highlighting a pathway for eating disorder development.

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Area of Science:

  • Psychology
  • Developmental Psychology
  • Eating Disorder Research

Background:

  • Preadolescent disordered eating is a growing concern.
  • Understanding the developmental pathways of eating disorders is crucial for early intervention.

Purpose of the Study:

  • To test a risk model for disordered eating behaviors in preadolescent girls.
  • To examine the roles of pubertal onset, negative urgency, and psychosocial learning in eating disorder development.

Main Methods:

  • Surveyed 905 fifth-grade girls on eating pathology, negative urgency, and dieting/eating expectancies.
  • Utilized validated questionnaire measures to assess psychological and behavioral factors.

Main Results:

  • Pubertal status correlated with higher negative urgency.
  • Negative urgency was associated with various expectancy measures.
  • Binge eating was linked to purging behaviors, with expectancies mediating the relationship.

Conclusions:

  • A risk model integrating puberty, personality (negative urgency), and psychosocial learning is promising for understanding preadolescent disordered eating.
  • Early identification and intervention for eating disorders in preadolescent girls are feasible and important.