Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Using Group Commitment for Smoking Cessation
Brief Summary: This study proposes a novel behavioral intervention to help smokers in Thailand to achieve their goals of quitting. Smoking treatment programs are rare throughout most of Asia and unlikely to meet the impending demand for quitting that tobacco control regulations is stimulating. New approaches are needed.

The present study is a randomized controlled trial to test the effectiveness of a novel, scalable approach to smoking cessation that is targeted toward rural Southeast Asian communities. Thailand is used as a test case to explore if pairs of smokers quit successfully after making financially-backed commitments and receiving cash incentives to quit. The control group receives education and counseling about quitting. In addition to education and counseling about quitting, the intervention includes two key components:

1. Each participant is encouraged to deposit his "cigarette money" on a weekly basis, to be returned only if the smoker quits successfully within three months. Such commitment contracts, based on theory from behavioral economics, are designed to help a person to maintain self-control and motivation in the face of temptation.
2. Each participant is paired with another study participant. If both quit, each receives a cash bonus. The joint incentives are designed to lead partners to support each other throughout the quit attempt.

Thus, group commitment contracts marshal a robust blend of elements: financial commitment, social support, peer pressure, and monetary rewards. A larger, follow-up evaluation will clarify the relative importance of each of these elements.


Options:
A: Arm Label: AWARD, Brief leaflet, Referral leaflet, active referral; Type: EXPERIMENTAL; Interventions: Behavioral: AWARD and brief leaflet/ Referral leaflet and active referral/ Smoking cessation booklet and general advices | Arm Label: AWARD, Brief leaflet; Type: EXPERIMENTAL; Interventions: Behavioral: AWARD and brief leaflet/ Referral leaflet and active referral/ Smoking cessation booklet and general advices | Arm Label: Smoking cessation booklet, general advices; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: AWARD and brief leaflet/ Referral leaflet and active referral/ Smoking cessation booklet and general advices | Intervention Type: BEHAVIORAL; Name: AWARD and brief leaflet/ Referral leaflet and active referral/ Smoking cessation booklet and general advices; Assigned to Arm(s): AWARD, Brief leaflet, AWARD, Brief leaflet, Referral leaflet, active referral, Smoking cessation booklet, general advices
B: Arm Label: Phase 1: Standard of Care (A); Type: EXPERIMENTAL; Interventions: Drug: Bupropion, Behavioral: Brief Counseling | Arm Label: Phase 1: Standard of Care (B); Type: EXPERIMENTAL; Interventions: Drug: Bupropion, Behavioral: Brief Counseling, Behavioral: High-magnitude prize contingency management | Arm Label: Phase 2a Non-Responders (A); Type: EXPERIMENTAL; Interventions: Drug: Bupropion, Behavioral: Brief Counseling, Behavioral: Monitored support to quit smoking | Arm Label: Phase 2a: Non-Responders (B); Type: EXPERIMENTAL; Interventions: Drug: Bupropion, Behavioral: Monitored support to quit smoking, Behavioral: Prize contingency management for abstinence | Arm Label: Phase 2b: Responders (A); Type: EXPERIMENTAL; Interventions: Drug: Bupropion, Behavioral: No additional treatment | Arm Label: Phase 2b: Responders (B); Type: EXPERIMENTAL; Interventions: Drug: Bupropion, Behavioral: Monitored support to quit smoking, Behavioral: Low intensity prize contingency management | Intervention Type: DRUG; Name: Bupropion; Assigned to Arm(s): Phase 1: Standard of Care (A), Phase 1: Standard of Care (B), Phase 2a Non-Responders (A), Phase 2a: Non-Responders (B), Phase 2b: Responders (A), Phase 2b: Responders (B) | Intervention Type: BEHAVIORAL; Name: Brief Counseling; Assigned to Arm(s): Phase 1: Standard of Care (A), Phase 1: Standard of Care (B), Phase 2a Non-Responders (A) | Intervention Type: BEHAVIORAL; Name: High-magnitude prize contingency management; Assigned to Arm(s): Phase 1: Standard of Care (B) | Intervention Type: BEHAVIORAL; Name: Monitored support to quit smoking; Assigned to Arm(s): Phase 2a Non-Responders (A), Phase 2a: Non-Responders (B), Phase 2b: Responders (B) | Intervention Type: BEHAVIORAL; Name: No additional treatment; Assigned to Arm(s): Phase 2b: Responders (A) | Intervention Type: BEHAVIORAL; Name: Prize contingency management for abstinence; Assigned to Arm(s): Phase 2a: Non-Responders (B) | Intervention Type: BEHAVIORAL; Name: Low intensity prize contingency management; Assigned to Arm(s): Phase 2b: Responders (B)
C: Arm Label: Original contingent vouchers schedule; Type: EXPERIMENTAL; Interventions: Behavioral: Voucher-based incentives | Arm Label: Revised contingent vouchers schedule; Type: EXPERIMENTAL; Interventions: Behavioral: Voucher-based incentives | Arm Label: Non-contingent vouchers schedule; Type: SHAM_COMPARATOR; Interventions: Behavioral: Voucher-based incentives | Intervention Type: BEHAVIORAL; Name: Voucher-based incentives; Assigned to Arm(s): Non-contingent vouchers schedule, Original contingent vouchers schedule, Revised contingent vouchers schedule
D: Arm Label: Group commitment contracts; Type: EXPERIMENTAL; Interventions: Behavioral: Group commitment contract, Behavioral: Smoking cessation education and counseling | Arm Label: Education and counseling; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Smoking cessation education and counseling | Intervention Type: BEHAVIORAL; Name: Group commitment contract; Assigned to Arm(s): Group commitment contracts | Intervention Type: BEHAVIORAL; Name: Smoking cessation education and counseling; Assigned to Arm(s): Education and counseling, Group commitment contracts

Answer: D