1,000
Participants
Start Date
September 27, 2022
Primary Completion Date
December 31, 2023
Study Completion Date
December 31, 2023
Priming intervention
The priming manipulation will be embedded in one discrete choice experiment to test the effect of three priming interventions: priming with health benefits, environment benefits, and co-benefits of having sustainable diets, respectively, on consumers' preference for sustainable foods, and the relative importance of proximal attributes (e.g. taste and price) and distant attributes (e.g., attributes related to environmental sustainability) in determining food choice preference, as well as testing whether the effects of these three priming interventions can be modified by consumers' social orientation values. The cueing manipulation will be achieved by asking participants to complete a word-search exercise.
HKU School of Public Health, Hong Kong
The University of Hong Kong
OTHER