Pre-validated scales and items involved
| Construct(s) | Item(s) | Author |
|---|---|---|
| Perceived usefulness (PU) | Food front-of-pack label give (will give) me access to useful food purchase information | Mazzù et al. (2022a, 2022c) |
| Food front-of-pack label are (will be) very beneficial to me | ||
| Using food front-of-pack label improves my food purchase | ||
| Using food front-of-pack label gives me greater control over my food purchase | ||
| Perceived ease of use (PEOU) | My interaction with the food front-of-pack label is easy for me to understand | Mazzù et al. (2022a, 2022c) |
| Overall, I find the food front-of-pack label easy to use | ||
| It is easy to learn how to use food front-of-pack label for food purchase | ||
| Attitude towards using (ATT) | I am positive about the front-of-pack label t for food purchase | Mazzù et al. (2022a, 2022c) |
| The use of the front-of-pack label for food purchase is a good idea | ||
| It makes sense to use the front-of-pack label for food purchase | ||
| Behavioural intention (BI) | Select the intake portion to express the desired consumption | Cornil and Chandon (2016) |
| Construct(s) | Item(s) | Author |
|---|---|---|
| Perceived usefulness (PU) | Food front-of-pack label give (will give) me access to useful food purchase information | |
| Food front-of-pack label are (will be) very beneficial to me | ||
| Using food front-of-pack label improves my food purchase | ||
| Using food front-of-pack label gives me greater control over my food purchase | ||
| Perceived ease of use (PEOU) | My interaction with the food front-of-pack label is easy for me to understand | |
| Overall, I find the food front-of-pack label easy to use | ||
| It is easy to learn how to use food front-of-pack label for food purchase | ||
| Attitude towards using (ATT) | I am positive about the front-of-pack label t for food purchase | |
| The use of the front-of-pack label for food purchase is a good idea | ||
| It makes sense to use the front-of-pack label for food purchase | ||
| Behavioural intention (BI) | Select the intake portion to express the desired consumption |
Source(s): Credits – own elaboration
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