The Purpose and Origin of the Food Choice Questionnaire
Developed in 1995 by researchers Steptoe, Pollard, and Wardle, the original Food Choice Questionnaire (FCQ) was created to address a lack of comprehensive tools for understanding dietary behavior. It provides a multidimensional framework to analyze the factors behind food selection. The FCQ assesses the importance individuals place on various factors related to dietary choices, offering insights for public health, nutritional consulting, and food marketing. By categorizing a range of factors, the FCQ allows for quantitative analysis of food choice motives and helps explain variations in dietary intake based on demographics. This systematic approach has made the FCQ a standard method for investigating food choice motivations and has been widely adopted and adapted globally.
The Nine Dimensions of the Original FCQ
The initial 1995 version of the FCQ included 36 items covering nine core dimensions that influence food selection. These dimensions include health, mood, convenience, sensory appeal, natural content, price, weight control, familiarity, and ethical concern.
How the FCQ Measures Food Choice Motives
The FCQ uses a Likert-type scale for participants to rate the importance of each item, typically ranging from 'Not at all important' to 'Very important'. An example item could be a statement about the importance of food tasting good. Responses are then analyzed to understand individual and group motives.
Evolution and Cultural Adaptation of the FCQ
The FCQ has been adapted for different populations and modern trends. These adaptations can include new items and dimensions. Studies show that the original nine-factor model may not apply universally, highlighting the need for culturally specific versions developed through translation and validation.
Applications in Research and Public Health
The FCQ is used in various research areas such as explaining dietary variations, analyzing different diet types, developing public health strategies, and informing product development.
A Comparison of Original vs. Updated FCQ Models
| Feature | Original FCQ (Steptoe et al., 1995) | Updated FCQ (U-FCQ, Mexican adaptation) | 
|---|---|---|
| Items | 36 items | 75 items | 
| Dimensions | 9 dimensions | 8 dimensions | 
| Factor Composition | Separate factors for health, natural content, and weight control | Combined factors, e.g., 'health and natural content' | 
| New Factors | No new factors | Includes new dimensions like 'environmental and wildlife awareness', 'food identity', and 'image management' | 
| Cultural Relevance | Designed for Western contexts | Culturally adapted for a specific population (e.g., Mexican) | 
Conclusion
The Food Choice Questionnaire is a foundational and adaptable tool for understanding the complex motivations behind human food choices. The original nine-factor structure provided a systematic way to analyze influences. The FCQ has evolved with adaptations to remain relevant across diverse cultures. It is an essential tool for researchers, clinicians, and policy-makers. For more detailed information, consult the original 1995 research paper or the {Link: MDPI website https://www.mdpi.com/2072-6643/16/21/3749}.