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. 2022 May 13;14(10):2044. doi: 10.3390/nu14102044
RQ1: Does displaying product-specific Nutri-Score labels during the shopping process in an e-commerce environment lead to healthier immediate shopping behavior?
RQ2: Does displaying product-specific Nutri-Score labels during the shopping process lead to healthier immediate shopping behavior among individuals with low food literacy?
RQ3: Does displaying product-specific Nutri-Score labels during the shopping process have a particularly large impact on individuals who consciously perceived the label?
RQ4: Does displaying product-specific Nutri-Score labels during the shopping process generate negative emotions and resistance towards their introduction?