MENU Study: Online Experiment

Participants will view two fast-food restaurant menus presented in a random order. Each menu will include main, side, dessert, and drink items, and each menu item will be displayed with an image of the item, name, price, and total calories. For main items only, Control (QR) labels will be displayed beneath each item. Participants will be instructed to select at least 1 and up to 4 menu items for a hypothetical meal order. Participants will be required to select a main item and, optionally, up to 3 additional items (drinks, sides, desserts).

Participants will view two fast-food restaurant menus presented in a random order. Each menu will include main, side, dessert, and drink items, and each menu item will be displayed with an image of the item, name, price, and total calories. For main items only, Low Climate Impact labels will be displayed beneath each item. Participants will be instructed to select at least 1 and up to 4 menu items for a hypothetical meal order. Participants will be required to select a main item and, optionally, up to 3 additional items (drinks, sides, desserts).

Participants will view two fast-food restaurant menus presented in a random order. Each menu will include main, side, dessert, and drink items, and each menu item will be displayed with an image of the item, name, price, and total calories. For main items only, High Climate Impact labels will be displayed beneath select items. Participants will be instructed to select at least 1 and up to 4 menu items for a hypothetical meal order. Participants will be required to select a main item and, optionally, up to 3 additional items (drinks, sides, desserts).

Participants will view two fast-food restaurant menus presented in a random order. Each menu will include main, side, dessert, and drink items, and each menu item will be displayed with an image of the item, name, price, and total calories. For main items only, Traffic Light labels will be displayed beneath each item. Participants will be instructed to select at least 1 and up to 4 menu items for a hypothetical meal order. Participants will be required to select a main item and, optionally, up to 3 additional items (drinks, sides, desserts).

Participants will view two fast-food restaurant menus presented in a random order. Each menu will include main, side, dessert, and drink items, and each menu item will be displayed with an image of the item, name, price, and total calories. For main items only, Climate Grade labels will be displayed beneath each item. Participants will be instructed to select at least 1 and up to 4 menu items for a hypothetical meal order. Participants will be required to select a main item and, optionally, up to 3 additional items (drinks, sides, desserts).