An interventional study of New salad bar and Marketing in Children, Only, Behavior, Eating and School, sponsored by Arizona State University. Terminated at 1 site in United States. Open to participants aged 6 Years to 18 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-11-24.
Sponsored by Arizona State University · Not applicable, Interventional, and Prevention
The investigators propose an efficacy study (i.e., do salad bars work under controlled conditions in naturalistic settings) to test whether introducing salad bars in elementary, middle, and high schools that have never had salad bars affects students' FV consumption and waste during lunch. A cluster randomized controlled trial will test new salad bars against controls for 6 wks, with/without an additional 4-wk marketing phase .
Exclusion Criteria:
Introduction of a new salad bar and marketing conditions during second semester of school year
Behavioral: New salad bar · Behavioral: Marketing
Introduction of marketing conditions during second semester of school year
Behavioral: Marketing
Introduction of a new salad bar during second semester of school year
Behavioral: New salad bar
No introduction of a new salad bar and no introduction of marketing conditions
New salad bar placed in school
Marketing conditions (printed material, displays, verbal announcements, prompts and taste tests)
Change in grams of fruit and vegetables consumed
The amount (grams) of fresh and canned fruits and vegetables consumed at lunch
Time frame: Baseline (prior to randomization allocation of installation of salad bars), Time 2 (6 weeks after randomization), and Time 3 (10 weeks after randomization)
Change in grams of fruit and vegetables selected
The amount (grams) of fresh and canned fruits and vegetables selected at lunch
Time frame: Baseline (prior to randomization allocation of installation of salad bars), Time 2 (6 weeks after randomization), and Time 3 (10 weeks after randomization)
Change in percent of fruit and vegetables wasted
The percent of fresh and canned fruits and vegetables wasted at lunch
Time frame: Baseline (prior to randomization allocation of installation of salad bars), Time 2 (6 weeks after randomization), and Time 3 (10 weeks after randomization)
Plan to share: No
This study is terminated, as verified in Nov 2023. You cannot join it, but the record below documents what was studied.
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Arizona State University