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Conceptual Considerations and Methodological Challenges to Measuring Food Acceptance During Infancy
Kameron J Moding1, Elizabeth I Kielb2
1Department of Human Development & Family Science, Purdue University, 1200 Mitch Daniels Blvd, West Lafayette, IN, 47907, USA. kmoding@purdue.edu.
Current Nutrition Reports
|July 17, 2023
Summary
Understanding infant food acceptance is key. This review defines infant food acceptance, discusses measurement challenges, and recommends future research directions for infant nutrition studies.
Area of Science:
- Pediatric Nutrition
- Infant Feeding Behavior
- Developmental Psychology
Background:
- Infant food acceptance is crucial for healthy growth and development.
- Existing research often relies on limited measures of food acceptance.
- Understanding how infants accept or reject foods informs early dietary interventions.
Purpose of the Study:
- To define the concept of infant food acceptance.
- To examine methodological difficulties in measuring food acceptance components.
- To offer guidance for future infant food acceptance research.
Main Methods:
- Literature review of infant food acceptance studies.
- Conceptual analysis of food acceptance components (wanting, liking, consumption).
- Identification of measurement challenges and limitations.
Main Results:
- Infant food acceptance comprises wanting, liking, and consumption, which are related but distinct.
- Current common measures (consumption, caregiver-reported liking) may not capture full infant responses.
- Variability exists in how sensitive different measures are to infant reactions to foods.
Conclusions:
- A comprehensive understanding of infant food acceptance requires distinct measures for wanting, liking, and consumption.
- More precise and varied measurement tools are needed to advance infant feeding research.
- Improved methodologies will enhance the interpretability and application of infant food acceptance findings.
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