Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: An Internet-based Intervention for Problem Drinking
Brief Summary: The main aim of this randomized controlled trial is to evaluate the efficacy of an Internet-delivered self-help intervention for problem drinkers in the general population.

Adult problem drinkers with home access to the Internet will be recruited from the CAMH Monitor. Subjects will be randomly assigned to receive a website address where they can obtain personalized feedback about their drinking, or to a no intervention control group.

Three-month and six-month follow-up surveys will be conducted by mail to assess drinking over the following three month periods. Collaterals will be requested and interviewed after the six-month follow-up. Subjects will be paid $40.00 and collaterals will be paid $20.00 for their participation. Drinking at three- and six-months will be compared between the groups. Subjects in the control group will be provided with the website address following the six-month follow-up.


Options:
A: Arm Label: Promillekoll; Type: EXPERIMENTAL; Interventions: Behavioral: Promillekoll | Arm Label: PartyPlanner; Type: EXPERIMENTAL; Interventions: Behavioral: PartyPlanner | Arm Label: Control Study 1; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Crossover group 1: TeleCoach - Control; Type: EXPERIMENTAL; Interventions: Behavioral: TeleCoach | Arm Label: Crossover group 2: Control - TeleCoach; Type: EXPERIMENTAL; Interventions: Behavioral: TeleCoach | Intervention Type: BEHAVIORAL; Name: Promillekoll; Assigned to Arm(s): Promillekoll | Intervention Type: BEHAVIORAL; Name: PartyPlanner; Assigned to Arm(s): PartyPlanner | Intervention Type: BEHAVIORAL; Name: TeleCoach; Assigned to Arm(s): Crossover group 1: TeleCoach - Control, Crossover group 2: Control - TeleCoach
B: Arm Label: Treatment as usual; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Training & support (T&S); Type: EXPERIMENTAL; Interventions: Other: Training and support (T&S) | Arm Label: Financial incentive; Type: EXPERIMENTAL; Interventions: Other: Financial incentive | Arm Label: E-SBI; Type: EXPERIMENTAL; Interventions: Other: E-SBI (online screening and brief intervention) | Arm Label: T&S and financial incentive; Type: EXPERIMENTAL; Interventions: Other: Training and support (T&S), Other: Financial incentive | Arm Label: T&S and e-SBI; Type: EXPERIMENTAL; Interventions: Other: Training and support (T&S), Other: E-SBI (online screening and brief intervention) | Arm Label: Financial incentive and e-SBI; Type: EXPERIMENTAL; Interventions: Other: Financial incentive, Other: E-SBI (online screening and brief intervention) | Arm Label: T&S, financial incentive and e-SBI; Type: EXPERIMENTAL; Interventions: Other: Training and support (T&S), Other: Financial incentive, Other: E-SBI (online screening and brief intervention) | Intervention Type: OTHER; Name: Training and support (T&S); Assigned to Arm(s): T&S and e-SBI, T&S and financial incentive, T&S, financial incentive and e-SBI, Training & support (T&S) | Intervention Type: OTHER; Name: Financial incentive; Assigned to Arm(s): Financial incentive, Financial incentive and e-SBI, T&S and financial incentive, T&S, financial incentive and e-SBI | Intervention Type: OTHER; Name: E-SBI (online screening and brief intervention); Assigned to Arm(s): E-SBI, Financial incentive and e-SBI, T&S and e-SBI, T&S, financial incentive and e-SBI
C: Intervention Type: PROCEDURE; Name: Internet personalized alcohol feedback (PAF); Assigned to Arm(s): N/A
D: Arm Label: 1; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Adapted Motivational Interviewing & Skills Training | Arm Label: 2; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Adapted Motivational Interviewing & Skills Training | Arm Label: 3; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Adapted Motivational Interviewing & Skills Training; Assigned to Arm(s): 1, 2

Answer: C