Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: The Modifying Eating and Lifestyles at School (MEALS) Study
Brief Summary: The purpose of this study is to examine the impact of introducing healthier, chef-enhanced foods and/or environmental modifications (choice architecture) on selection and consumption of school foods among elementary and middle school students.


Options:
A: Arm Label: Variety Group; Type: EXPERIMENTAL; Interventions: Behavioral: Variety Group, Behavioral: Nutrition Education Control | Arm Label: Nutrition Education Control; Type: EXPERIMENTAL; Interventions: Behavioral: Nutrition Education Control | Intervention Type: BEHAVIORAL; Name: Variety Group; Assigned to Arm(s): Variety Group | Intervention Type: BEHAVIORAL; Name: Nutrition Education Control; Assigned to Arm(s): Nutrition Education Control, Variety Group
B: Arm Label: control; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Chef; Type: EXPERIMENTAL; Interventions: Other: Chef-enhanced meals | Arm Label: choice architecture; Type: EXPERIMENTAL; Interventions: Behavioral: choice architecture | Arm Label: Chef and choice architecture; Type: EXPERIMENTAL; Interventions: Behavioral: choice architecture, Other: Chef-enhanced meals | Intervention Type: BEHAVIORAL; Name: choice architecture; Assigned to Arm(s): Chef and choice architecture, choice architecture | Intervention Type: OTHER; Name: Chef-enhanced meals; Assigned to Arm(s): Chef, Chef and choice architecture
C: Arm Label: Worksite Environmental Intervention; Type: EXPERIMENTAL; Interventions: Behavioral: weight gain prevention | Arm Label: No-contact control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: weight gain prevention; Assigned to Arm(s): Worksite Environmental Intervention
D: Arm Label: control; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Educational strategy; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy | Arm Label: Screening strategy; Type: EXPERIMENTAL; Interventions: Behavioral: Screening strategy | Arm Label: Environmental strategy; Type: EXPERIMENTAL; Interventions: Other: Environmental strategy | Arm Label: Educational and Screening strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy, Behavioral: Screening strategy | Arm Label: Screening and Environmental strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Screening strategy, Other: Environmental strategy | Arm Label: Educational and Environmental strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy, Other: Environmental strategy | Arm Label: the three strategies; Type: EXPERIMENTAL; Interventions: Behavioral: Educational strategy, Behavioral: Screening strategy, Other: Environmental strategy | Intervention Type: BEHAVIORAL; Name: Educational strategy; Assigned to Arm(s): Educational and Environmental strategies, Educational and Screening strategies, Educational strategy, the three strategies | Intervention Type: BEHAVIORAL; Name: Screening strategy; Assigned to Arm(s): Educational and Screening strategies, Screening and Environmental strategies, Screening strategy, the three strategies | Intervention Type: OTHER; Name: Environmental strategy; Assigned to Arm(s): Educational and Environmental strategies, Environmental strategy, Screening and Environmental strategies, the three strategies

Answer: B