The Pediatric Eating Assessment Tool: Factor Structure and Psychometric Properties

Area of Science:

• Pediatric Psychology
• Child Health Assessment
• Clinical Measurement Tools

Background:

• Feeding problems are prevalent in children, impacting development and family well-being.
• The Pediatric Eating Assessment Tool (PediEAT) is a parent-report measure for children aged 6 months to 7 years.
• Evaluating the psychometric properties of the PediEAT is crucial for its reliable application.

Purpose of the Study:

• To determine the factor structure of the Pediatric Eating Assessment Tool (PediEAT).
• To assess the psychometric properties of the PediEAT, including reliability and validity.
• To confirm the PediEAT's suitability for research and clinical use in evaluating pediatric feeding issues.

Main Methods:

• Exploratory factor analysis was employed to identify the PediEAT's underlying structure using data from 567 parents.
• Construct validity was examined by correlating PediEAT scores with the Mealtime Behavior Questionnaire.
• Internal consistency, temporal stability (test-retest reliability), and known-groups validity were assessed.

Main Results:

• A 4-factor model (Physiologic Symptoms, Problematic Mealtime Behaviors, Selective/Restrictive Eating, Oral Processing) was identified, explaining 39.4% of the variance.
• The PediEAT demonstrated excellent internal consistency (alphas ranging from 0.83 to 0.92) and strong test-retest reliability (r=0.95).
• Significant correlations with the Mealtime Behavior Questionnaire and differences between children with and without feeding problems supported construct validity.

Conclusions:

• The Pediatric Eating Assessment Tool (PediEAT) exhibits robust psychometric properties.
• The validated PediEAT is suitable for use in both research and clinical practice for assessing pediatric feeding problems.
• This study supports the PediEAT as a reliable tool for evaluating feeding difficulties in young children.