Children's implicit food cognition: Developing a food Implicit Association Test.

Area of Science:

• Child Psychology
• Cognitive Science
• Nutrition Psychology

Background:

• Understanding children's food choices is crucial for health interventions.
• Existing methods for assessing children's food reasoning often rely on self-report or are influenced by social desirability.
• The Implicit Association Test (IAT) offers a potential alternative for measuring implicit attitudes.

Purpose of the Study:

• To develop and validate a food version of the Implicit Association Test (IAT) for children.
• To assess implicit associations children hold towards different food categories.
• To explore the relationship between implicit food associations and explicit health knowledge.

Main Methods:

• Developed a food-specific Implicit Association Test (IAT) for children aged 4-12.
• Administered the food IAT to 123 children.
• Children also completed an explicit card sort task assessing food healthfulness and palatability.

Main Results:

• Children demonstrated surprisingly positive implicit associations towards vegetables.
• The accuracy of children's explicit healthfulness ratings positively correlated with their food IAT d-scores.
• This suggests implicit food attitudes may reflect underlying health knowledge.

Conclusions:

• The food IAT is a viable tool for assessing children's implicit food cognition.
• Children's implicit attitudes towards foods, particularly vegetables, may be linked to their health knowledge.
• Findings have implications for understanding children's food preferences and designing effective health messaging.