Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A School-based Internet Obesity Prevention Program for Adolescents
Brief Summary: Compare the effect of the HEALT\[e\]TEEN program and a HEALTH\[e\]TEEN plus coping skills training delivered to high school students on BMI, nutrition and physical activity behaviors, and self-efficacy over 6 months.


Options:
A: 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
B: Arm Label: Nutrition and Physical Activity; Type: EXPERIMENTAL; Interventions: Behavioral: The Food Friends | Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: The Food Friends; Assigned to Arm(s): Nutrition and Physical Activity
C: Arm Label: Experimental: Phase 1 Usual Exposure; Type: EXPERIMENTAL; Interventions: Behavioral: Usual Exposure | Arm Label: Experimental: Phase 1 Mealtime support activities; Type: EXPERIMENTAL; Interventions: Behavioral: Mealtime Supports | Arm Label: Experimental: Phase 2- Usual Exposure; Type: EXPERIMENTAL; Interventions: Behavioral: Usual Exposure | Arm Label: Experimental: Phase 2- Meal Delivery and Receipt of Cookware; Type: EXPERIMENTAL; Interventions: Behavioral: Mealtime Supports | Intervention Type: BEHAVIORAL; Name: Mealtime Supports; Assigned to Arm(s): Experimental: Phase 1 Mealtime support activities, Experimental: Phase 2- Meal Delivery and Receipt of Cookware | Intervention Type: BEHAVIORAL; Name: Usual Exposure; Assigned to Arm(s): Experimental: Phase 1 Usual Exposure, Experimental: Phase 2- Usual Exposure
D: Arm Label: HEALTH[e]TEEN; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: HEALTH[e]TEEN | Arm Label: HEALTH[e]TEEN + CST; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: HEALTH[e]TEEN + CST | Intervention Type: BEHAVIORAL; Name: HEALTH[e]TEEN; Assigned to Arm(s): HEALTH[e]TEEN | Intervention Type: BEHAVIORAL; Name: HEALTH[e]TEEN + CST; Assigned to Arm(s): HEALTH[e]TEEN + CST

Answer: D