The Impact of Group Commitment Contracts on Smoking Cessation
Condition: Smoking Cessation Interventions: Behavioral: Group Commitment Contract; Behavioral: Individual Monetary Rewards; Behavioral: Individual Commitment Contract; Other: Information Sponsors: National Bureau of Economic Research, Inc.; Northwestern University Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - January 13, 2020 Category: Research Source Type: clinical trials