Aim To review randomized controlled trials to assess efficacy of a prize‐based contingency
management procedure in reducing substance use (where a drug‐free breath or urine …

Context Contingency management interventions that provide tangible incentives based on
objective indicators of drug abstinence are efficacious in improving outcomes in substance …

Objective: Contingency management (CM) is often criticized for limited long-term impact.
This meta-analysis focused on objective indices of drug use (ie, urine toxicology) to examine …

Contingency management (CM) interventions usually use vouchers as reinforcers, but a
new technique awards chances of winning prizes. This study compares these approaches …

Clinical research trials demonstrate the efficacy of contingency management procedures in
treating substance use disorders. Usually, reinforcement, in the form of vouchers …

Aims To examine the effectiveness of contingency management (CM) techniques in treating
substance use disorders (ie illicit drugs, alcohol, tobacco). Design Meta‐analysis was used …

This report describes a systematic literature review of voucher and related monetary-based
contingency management (CM) interventions for substance use disorders (SUDs) over 5.2 …

Contingency management (CM) interventions consistently improve substance abuse
treatment outcomes, yet CM remains a highly controversial intervention and is rarely …

The purpose of this article is to review both main findings and secondary analyses from
studies of abstinence incentives conducted in the National Drug Abuse Treatment Clinical …

A contingency management (CM) intervention that provides drug-abstinent patients a
chance to win prizes of varying magnitudes is efficacious in retaining patients in treatment …