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Related Experiment Video

Updated: Apr 8, 2026

Feeding Experimentation Device FED: Construction and Validation of an Open-source Device for Measuring Food Intake in Rodents

Feeding Experimentation Device FED: Construction and Validation of an Open-source Device for Measuring Food Intake in Rodents

Published on: February 21, 2017

Development and validation of the Food Noise Questionnaire.

Hanim E Diktas¹, Michelle I Cardel^2,3, Gary D Foster^2,4

¹Pennington Biomedical Research Center, Louisiana University System, Baton Rouge, Louisiana, USA.

Obesity (Silver Spring, Md.)

|January 19, 2025

Summary

This summary is machine-generated.

The Food Noise Questionnaire (FNQ) is a new, reliable tool to measure food noise. It demonstrates strong validity, offering a way to assess this common media topic.

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Related Experiment Videos

Last Updated: Apr 8, 2026

Feeding Experimentation Device FED: Construction and Validation of an Open-source Device for Measuring Food Intake in Rodents

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Published on: February 21, 2017

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Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

Area of Science:

Psychometrics
Behavioral Science
Nutrition Psychology

Background:

Food noise, a concept gaining media attention, lacks validated measurement tools.
Understanding and quantifying food noise is crucial for psychological and nutritional research.

Purpose of the Study:

To develop and validate the Food Noise Questionnaire (FNQ).
To assess the psychometric properties of the FNQ, including reliability and validity.

Main Methods:

The FNQ was administered to 400 participants.
Test-retest reliability was assessed in a subsample (n=150).
Convergent and discriminant validity were tested using established questionnaires and mood/anxiety/stress measures.

Main Results:

The FNQ demonstrated excellent internal consistency (Cronbach α=0.93) and high test-retest reliability (r=0.79).
Factor analysis confirmed a single-factor structure for the FNQ.
The FNQ showed good convergent and discriminant validity.

Conclusions:

The FNQ is a psychometrically sound instrument for measuring food noise.
Further research is warranted to explore the clinical utility of the FNQ.