Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Improving Adherence to Web-Based Cessation Programs: A Social Network Approach
Brief Summary: This study will compare the efficacy of an interactive, evidence-based smoking cessation website (WEB) alone and in conjunction with 1) a theory-driven, empirically-informed social network (SN) protocol designed to integrate participants into the online community, and 2) access to a 4-week supply of free NRT.


Options:
A: Arm Label: WEB only; Type: OTHER; Interventions: Behavioral: WEB | Arm Label: WEB+SN; Type: EXPERIMENTAL; Interventions: Behavioral: WEB, Behavioral: Social Network | Arm Label: WEB+NRT; Type: EXPERIMENTAL; Interventions: Behavioral: WEB, Behavioral: Nicotine Replacement Therapy (NRT) | Arm Label: WEB+SN+NRT; Type: EXPERIMENTAL; Interventions: Behavioral: WEB, Behavioral: Social Network, Behavioral: Nicotine Replacement Therapy (NRT) | Intervention Type: BEHAVIORAL; Name: WEB; Assigned to Arm(s): WEB only, WEB+NRT, WEB+SN, WEB+SN+NRT | Intervention Type: BEHAVIORAL; Name: Social Network; Assigned to Arm(s): WEB+SN, WEB+SN+NRT | Intervention Type: BEHAVIORAL; Name: Nicotine Replacement Therapy (NRT); Assigned to Arm(s): WEB+NRT, WEB+SN+NRT
B: Arm Label: 2 - B-passive; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition B-passive | Arm Label: 3 - B-active; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition B-active | Arm Label: 4 - B-active, B-passive; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition B-active, Behavioral: Facebook app - condition B-passive | Arm Label: 6 - z, B-passive; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition z, Behavioral: Facebook app - condition B-passive | Arm Label: 7 - z, B-active; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition z, Behavioral: Facebook app - condition B-active | Arm Label: 8 - z, B-active, B-passive; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition z, Behavioral: Facebook app - condition B-active, Behavioral: Facebook app - condition B-passive | Arm Label: 10 - t, B-passive; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition t, Behavioral: Facebook app - condition B-passive | Arm Label: 11 - t, B-active; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition t, Behavioral: Facebook app - condition B-active | Arm Label: 12 - t, B-active, B-passive; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition t, Behavioral: Facebook app - condition B-active, Behavioral: Facebook app - condition B-passive | Arm Label: 14 - t, z; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition t, Behavioral: Facebook app - condition z | Arm Label: 15 - t, z, B-active; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition t, Behavioral: Facebook app - condition z, Behavioral: Facebook app - condition B-active | Arm Label: 16 - t, z, B-active, B-passive; Type: EXPERIMENTAL; Interventions: Behavioral: Facebook app - condition t, Behavioral: Facebook app - condition z, Behavioral: Facebook app - condition B-active, Behavioral: Facebook app - condition B-passive | Intervention Type: BEHAVIORAL; Name: Facebook app - condition t; Assigned to Arm(s): 10 - t, B-passive, 11 - t, B-active, 12 - t, B-active, B-passive, 14 - t, z, 15 - t, z, B-active, 16 - t, z, B-active, B-passive | Intervention Type: BEHAVIORAL; Name: Facebook app - condition z; Assigned to Arm(s): 14 - t, z, 15 - t, z, B-active, 16 - t, z, B-active, B-passive, 6 - z, B-passive, 7 - z, B-active, 8 - z, B-active, B-passive | Intervention Type: BEHAVIORAL; Name: Facebook app - condition B-active; Assigned to Arm(s): 11 - t, B-active, 12 - t, B-active, B-passive, 15 - t, z, B-active, 16 - t, z, B-active, B-passive, 3 - B-active, 4 - B-active, B-passive, 7 - z, B-active, 8 - z, B-active, B-passive | Intervention Type: BEHAVIORAL; Name: Facebook app - condition B-passive; Assigned to Arm(s): 10 - t, B-passive, 12 - t, B-active, B-passive, 16 - t, z, B-active, B-passive, 2 - B-passive, 4 - B-active, B-passive, 6 - z, B-passive, 8 - z, B-active, B-passive
C: Arm Label: Twitter; Type: EXPERIMENTAL; Interventions: Behavioral: smoking cessation aides, Behavioral: Twitter | Arm Label: Control; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: smoking cessation aides | Intervention Type: BEHAVIORAL; Name: smoking cessation aides; Assigned to Arm(s): Control, Twitter | Intervention Type: BEHAVIORAL; Name: Twitter; Assigned to Arm(s): Twitter
D: Arm Label: High reinforcement cessation program; Type: EXPERIMENTAL; Interventions: Behavioral: high reinforcement cessation program | Arm Label: Low reinforcement cessation program; Type: EXPERIMENTAL; Interventions: Behavioral: low reinforcement cessation program | Intervention Type: BEHAVIORAL; Name: high reinforcement cessation program; Assigned to Arm(s): High reinforcement cessation program | Intervention Type: BEHAVIORAL; Name: low reinforcement cessation program; Assigned to Arm(s): Low reinforcement cessation program

Answer: A