Related Experiment Video
Updated: Jul 30, 2026

A Treatment Package without Escape Extinction to Address Food Selectivity
Published on: August 21, 2015
An eating disorders prevention program
1College of Health, University of North Florida, Jacksonville, USA.
Problem:
To develop, implement, and evaluate a school personnel training program on eating disorders.
Methods:
The pretest-posttest control group design was used to examine effects of this training with 117 high school personnel. Both experimental (n = 85) and control (n = 32) groups were given a pretest and a posttest on knowledge and attitudes. The experimental group participated in a training program. Both groups were asked to keep a 3-month count of students at risk for eating disorders.
Findings:
Results included a significant difference in knowledge between the experimental and control groups. School personnel in the experimental group were more likely to identify students at risk for developing eating disorders.
Conclusions:
Training school personnel to identify students at risk for eating disorders holds promise as a strategy for dealing with this disease. All at-risk students for eating disorders should be further evaluated and additional treatment initiated as needed.
Related Concept Videos
Levels of Health Promotion and Illness Prevention
In primary prevention, actions taken before disease onset prevent the disease from...
Models of Health Promotion and Illness Prevention I
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
Models of Health Promotion and Illness Prevention II
The agent-host-environment model states that disease results from...
Anorexia Nervosa
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Bulimia Nervosa
Binge Eating Disorders

