443
Participants
Start Date
October 31, 2014
Primary Completion Date
June 30, 2017
Study Completion Date
June 30, 2017
Order
In the order intervention, the investigators place the targeted product at the front of the line for the treatment. For the control, the investigators place the targeted product at the end of the line.
Packaging
In the packaging intervention, the investigator present the targeted product in the original package. In the control, the investigator repackage the targeted product in clear, plastic bags.
Pricing
In the pricing intervention, the investigators price all or targeted products in the treatment. In the control, the investigators do not price the products.
Relative Proportions
The investigators adjust the amount of the targeted good available relative to the other products. In the treatment, the targeted good is a larger proportion of the total goods offered in the section, while in the control the shares of the targeted and other goods are equal.
Default Option
In an early site, the investigators offer a targeted product without an alternative. The subjects can accept or reject the offer. The subjects are told that an alternative product is available later. At the site where the alternative product is available, investigators offer subjects the opportunity to exchanged the targeted product for the alternative product.
Collaborators (1)
Cornell University
OTHER
Auburn University
OTHER