Prof. Ray Bull – a legend who started a revolution.

In a world where policing tactics and methodologies are constantly evolving, the contributions of Professor Ray Bull stand out for their profound impact on investigative interviewing. His pioneering work, especially with the introduction of the PEACE method in the UK, has fundamentally changed how police conduct interviews, shifting the focus towards non-coercive, empathy-driven approaches.  

Summary

  • Revolutionising Investigative Interviewing: Prof. Ray Bull transformed police interviewing with the introduction of the PEACE method, shifting from coercive tactics to empathy-driven, non-coercive approaches grounded in psychological principles.
  • The PEACE Method: Emphasising steps like Preparation, Engagement, and Evaluation, the PEACE method fosters respect and rapport, improving both the dignity of suspects and the effectiveness of investigations.
  • Global Influence: Prof. Bull’s work has inspired police forces worldwide to adopt ethical interviewing practices, proving that respect for human rights can enhance investigative outcomes.

Professor Bull’s journey began when “common sense” interrogations were treated as the only way to go, often leading to harsh and ineffective interviewing practices. Recognising the flaws in such approaches, Prof. Bull advocated for a methodology grounded in psychological principles, aiming to support communication and generate more honest responses from suspects. This shift was not only about changing techniques but transforming the entire cultural understanding of what an interview could be. 

The PEACE method, in which development Prof. Bull was heavily involved, emphasises Preparation and Planning, Engage and Explain, Account, Closure, and Evaluate – steps that encourage respect, rapport, and understanding between interviewer and interviewee. This approach challenges the traditional model, promoting instead an interaction that respects the dignity of all involved, including suspects who might otherwise face coercion. 

This transformation didn’t happen in isolation. It was supported by broader changes in police training, which began to include cultural awareness and communication skills. Prof. Ray Bull’s evaluations and ongoing research have continuously demonstrated that empathetic interviewing not only upholds the dignity of the interviewee but also increases the effectiveness of police investigations. 

Prof. Ray Bull’s influence extends beyond the UK, inspiring changes in policing and interviewing practices around the world. It is a reminder that the way forward in law enforcement and justice involves a commitment to ethical practices that respect human rights. His work continues to inspire a new generation of law enforcement professionals and academics to rethink how interviews should be conducted in the service of justice. 

Listen to the conversation between Dr. Ivar Fahsing and Prof. Ray Bull to learn more about PEACE method and how it still radiates across the globe.