Table A1.
Measurements.
| Reasons for consulting Food label | 1 | 2 | 3 | 4 | 5 |
| Usefulness | |||||
| Ease of interpretation | |||||
| Visual salience | |||||
| Familiarity with symbols | |||||
| Parental awareness | |||||
| Health self-consciousness | |||||
| Relevant information | |||||
| Acquisition of nutritional knowledge | |||||
| Social responsibility | |||||
| Reasons against consulting Food label | 1 | 2 | 3 | 4 | 5 |
| Technical information | |||||
| Language difficulty | |||||
| Description of nutritional benefits with unclear symbols | |||||
| Label crowded with irrelevant information | |||||
| Label information is not trustworthy | |||||
| Food labels are only advertising strategies | |||||
| Difficulty of interpretation | |||||
| Not in native language | |||||
| Lack of prior nutritional awareness | |||||
| Subjective Norms | |||||
| People important to me think I should eat healthy package food | 1 | 2 | 3 | 4 | 5 |
| People important to me approve to eat healthy package food | 1 | 2 | 3 | 4 | 5 |
| People important to me want me to eat healthy package food | 1 | 2 | 3 | 4 | 5 |
| Many people who are important to me eat healthy package food | 1 | 2 | 3 | 4 | 5 |
| The mass media suggest that I should use healthy package food products | 1 | 2 | 3 | 4 | 5 |
| The mass media urge me to use healthy package food products | 1 | 2 | 3 | 4 | 5 |
| The mass media and advertising consistently recommended that I should use healthy package food products | 1 | 2 | 3 | 4 | 5 |
| Self-Efficacy | |||||
| For me it is difficult to select healthy package food due to small font size at a food label. | 1 | 2 | 3 | 4 | 5 |
| For me it is difficult to select healthy package food due to lack of knowledge about nutrients. | 1 | 2 | 3 | 4 | 5 |
| My nature to eat quickly hinders me to select healthy package food. | 1 | 2 | 3 | 4 | 5 |
| It is entirely up to me to select healthy package food | 1 | 2 | 3 | 4 | 5 |
| Shopping foods with others (e.g., friends) make difficult for me to select healthy package food | 1 | 2 | 3 | 4 | 5 |
| For me it is difficult to select healthy package food because nutritional information is placed at the back of the pack food label | 1 | 2 | 3 | 4 | 5 |
| It is easy to select healthy package food if I can understand the nutrients on the label (e.g., Calorie, fat, etc.). | 1 | 2 | 3 | 4 | 5 |
| It is easy to select healthy package food if I can understand the nutrient content per serving size on the label (e.g., Calorie 400 kcal, fat 10 g, etc.) | 1 | 2 | 3 | 4 | 5 |
| It is easy to select healthy package food if I can understand the percentage daily values of nutrients on the label | 1 | 2 | 3 | 4 | 5 |
| Healthy packaged food Intention | 1 | 2 | 3 | 4 | 5 |
| I give importance to nutrients in the purchasing of packaged food items | 1 | 2 | 3 | 4 | 5 |
| I mostly prefer to eat healthy package food | 1 | 2 | 3 | 4 | 5 |
| I frequently purchase healthy package food | 1 | 2 | 3 | 4 | 5 |
| I am willing to pay extra for healthy package food | 1 | 2 | 3 | 4 | 5 |
| I intend to take healthy package food | 1 | 2 | 3 | 4 | 5 |
| I plan to take healthy package food | 1 | 2 | 3 | 4 | 5 |
| I want to take healthy package food | 1 | 2 | 3 | 4 | 5 |