832
Participants
Start Date
September 19, 2024
Primary Completion Date
December 20, 2024
Study Completion Date
December 20, 2024
School meal messages
Messages focused on the benefits of children consuming school lunch and breakfast, using text and images developed based on parent interviews. Participants will view a total of 10 messages.
Control (neutral) messages
Control messages approximately matched to the intervention messages on length and design, but discussing a neutral topic unrelated to school meals (reading). Participants will view a total of 10 messages.
Stanford School of Medicine, Palo Alto
Robert Wood Johnson Foundation
OTHER
Stanford University
OTHER