What drives real, lasting change in addiction treatment?In Episode 4 of The Dopamine Dialogues, we are joined by Dr. Thomas Freese, a leader in behavioral health, to explore how contingency management (CM) supports engagement, retention, and long-term recovery in substance use disorder treatment.Contingency management is one of the most effective evidence-based interventions in addiction treatment. In this episode, Dr. Freese explains how CM works beyond incentives, helping individuals recognize the value of change in their own lives.In this episode, we discuss:✅ How contingency management improves engagement and retention✅ Why consistency and structure are key to behavior change✅ The role of reinforcement in sustaining recovery✅ Common challenges in implementing CM programsThis episode is designed for clinicians, program leaders, and public health professionals working to improve outcomes in addiction treatment.

Why is one of the most effective interventions in addiction treatment still underused?In Episode 3 of The Dopamine Dialogues, we are joined by Sir John Strang, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King’s College London, a leading expert in addiction medicine, to explore the role of contingency management (CM) in modern substance use disorder treatment.Contingency management is widely recognized as one of the most effective evidence-based approaches for improving engagement and outcomes. However, many healthcare systems still face challenges when implementing and scaling CM programs.In this episode, we discuss:✅ The scientific evidence behind contingency management✅ Why CM shows strong effect sizes compared to other interventions✅ The importance of fidelity in delivering CM programs✅ Barriers to adoption across healthcare systems✅ What is needed to scale CM effectively in real-world settingsThis conversation is designed for clinicians, program leaders, and public health professionals working to improve addiction treatment and recovery outcomes.

In Episode 2 of The Dopamine Dialogues, we are joined by Dr. Lara Coughlin, Associate Professor of Psychiatry at the University of Michigan Medical School and researcher at the University of Michigan Addiction Center.

Dr. Coughlin’s work focuses on the intersection of behavioral economics and addiction treatment, exploring how incentive-based approaches such as contingency management can improve engagement and outcomes for people with substance use disorders.

In this episode we discuss:

• Why access to addiction treatment remains limited• The behavioral science behind contingency management• Evidence supporting incentive-based treatment models• Insights from large-scale implementation programs• The future of digital approaches to contingency management

The Dopamine Dialogues features conversations with researchers, clinicians, and policymakers exploring the science and real-world implementation of evidence-based addiction treatment.

In this first episode of The Dopamine Dialogues, Dr. Brian Hurley, Medical Director, Substance Abuse Prevention and Control at Los Angeles County Department of Public Health, breaks down why contingency management is strongly recommended in national guidelines for stimulant use disorder and why adoption still lags behind the evidence.

We discuss real-world implementation, California’s 93% patient satisfaction rate, cost-effectiveness, and what states must get right to scale programs with fidelity.If you care about evidence-based addiction treatment, this conversation is essential listening.