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Evaluation Tool Development for Food Literacy Programs.

Andrea Begley1, Ellen Paynter2, Satvinder S Dhaliwal3

  • 1School of Public Health, Curtin University, Perth 6152, Australia. a.begley@curtin.edu.au.

Nutrients
|November 8, 2018
PubMed
Summary
This summary is machine-generated.

This study developed a validated 14-item questionnaire to measure food literacy behaviors, crucial for healthy eating. The tool effectively assesses planning, selection, and preparation skills for food literacy programs globally.

Keywords:
evaluationfood literacyinternal consistencypublic healthquestionnairevalidity

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Area of Science:

  • Nutrition Science
  • Health Behavior Research
  • Psychometrics

Background:

  • Food literacy, encompassing food planning, purchasing, preparation, and eating behaviors, is essential for healthy dietary intake.
  • Effective evaluation of food literacy programs necessitates valid and reliable measurement tools.
  • Existing measures may not adequately capture the multifaceted nature of food literacy behaviors targeted by specific interventions.

Purpose of the Study:

  • To develop and validate a self-administered questionnaire to measure food literacy behaviors.
  • To evaluate behaviors targeted by the Food Sensations program in Western Australia.
  • To provide a reliable tool for assessing food literacy in diverse populations.

Main Methods:

  • A deductive approach using Australian empirical evidence on food literacy was employed.
  • An existing food behavior checklist was adapted to generate an initial item pool.
  • Exploratory factor analysis and validity/reliability testing (content, face, construct) were conducted on the developed checklist.

Main Results:

  • A 14-item food behavior checklist was finalized after rigorous validation processes.
  • Three key factors emerged: Plan & Manage (Cronbach's alpha=0.79), Selection (Cronbach's alpha=0.76), and Preparation (Cronbach's alpha=0.81).
  • The identified factors demonstrated good reliability, indicating the questionnaire's consistency.

Conclusions:

  • A validated and reliable questionnaire for measuring food literacy behaviors has been successfully developed.
  • This tool serves as a valuable resource for evaluating the Food Sensations program and other food literacy initiatives.
  • The questionnaire has potential global applications for assessing and improving food literacy worldwide.