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2022
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info:eu-repo/semantics/altIdentifier/doi/10.3389/fnut.2022.742614
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info:eu-repo/semantics/altIdentifier/pmid/35308289
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info:eu-repo/semantics/altIdentifier/pissn/2296-861X
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info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_9975775012B63
info:eu-repo/semantics/openAccess , CC BY 4.0 , https://creativecommons.org/licenses/by/4.0/
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Food habits Foraging behavior Foods Feeding behavior Food buying Marketing (Home economics) Supermarket shopping Groceries--Purchasing Food--Purchasing Foods Animal behavior Habits and behaviorCiter ce document
Julia Blanke et al., « Healthy and Sustainable Food Shopping: A Survey of Intentions and Motivations », Serveur académique Lausannois, ID : 10.3389/fnut.2022.742614
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Objectives: To determine the relationship between sustainable and healthy food shopping behavior comparing general motivation with the immediate intention to act. Method: We conducted an online survey of 144 staff at the Cork Institute of Technology, Ireland, using a questionnaire based on the Theory of Planned Behavior and the Self-Determination Theory to compute the Behavioral Intention score and the Relative Autonomy Index in relation to healthy and sustainable grocery shopping. Results: The intention to shop healthy food was higher (p < 0.001, Cohen's d = 0.56) than the intention to shop in a sustainable way. A significant intention-action gap was observed for both healthy (p < 0.001, Cohen's d = 0.97) and sustainable grocery shopping (p < 0.001, Cohen's d = 1.78). While there was a significant correlation (p < 0.001) between the longer-term motivations to act in a healthy and sustainable way, this association was not significant (p = 0.16) for the more short-term Behavioral Intention scores. Conclusion and Implications: Health was identified as a more important driver for dietary behavior compared to sustainability. While longer-term motivation shows a stronger correlation between healthy and sustainable grocery shopping, short-term intentions do not follow this pattern as strongly. A significant intention-action gap exists for both, which is stronger for sustainability than for health.