Honoring a Career of Scientific Impact: Celebrating Dr. Steven Hursh

After decades of leadership, innovation, and service, Dr. Steven Hursh has retired from his role as President and Chief Scientist of the Institutes for Behavior Resources (IBR).

For those who have worked alongside Steve, his retirement marks the close of a remarkable chapter—not only for IBR, but for the fields of behavioral science, public policy, and fatigue research. His influence can be found in academic literature, government policy, workplace safety programs, and the careers of researchers he has mentored along the way.

Steve's pioneering work helped establish operant behavioral economics as a distinct area of behavioral science. His research provided a framework for understanding how people make decisions and respond to incentives. Several concepts that are now standard tools in behavioral research were introduced or significantly advanced through his work, influencing generations of researchers.

Throughout his career, he has shown a commitment to translating research into practical solutions. His work on behavioral economics informed approaches to public health, addiction treatment, tobacco regulation, and other policy challenges. He consistently sought ways to ensure that scientific findings could be applied to improve real-world outcomes.

That commitment to application is perhaps most visible in the development of SAFTE-FAST. By creating scientifically grounded methods for understanding fatigue and human performance, Steve helped organizations move beyond traditional approaches and toward evidence-based decision making. Today, fatigue-management programs built on this work are used across aviation, rail transportation, military operations, healthcare, and other safety-critical industries around the world.

Steve’s career also reflects a rare breadth of service. Before leading IBR, he spent more than two decades as a scientist in the U.S. Army, serving in research, medical, and advisory roles, including positions at the Pentagon and Walter Reed Army Institute of Research. Those experiences shaped a practical perspective that would become a hallmark of his later work: rigorous science focused on solving important problems.

Under Steve’s leadership, IBR grew into a respected center for both behavioral economic research and fatigue science. Just as importantly, he helped build a culture that values curiosity, scientific integrity, and collaboration. Many of the institute’s current programs and future opportunities are rooted in foundations he helped establish.

While retirement marks the end of Steve’s day-to-day leadership role, the impact of his work will continue to be felt for many years to come. The theories he developed, the tools he created, the policies he influenced, and the people he mentored have left a lasting mark on the field.

On behalf of everyone at IBR, we thank Steve for his extraordinary contributions and wish him the very best in this next chapter. Congratulations, Steve, and thank you for a career dedicated to advancing science in service of people.