Pain Matters Episode 8 features hosts Lorimer Moseley and Bart van Buchem interviewing their guest, Brian Pulling. Brian, an American researcher finishing his PhD, shares insights into a research project focused on understanding how individuals think about pain, specifically in the context of osteoarthritis. The episode delves into the development of a questionnaire to explore people's conceptualizations of osteoarthritis pain. Brian emphasizes the importance of face validity in questionnaire development and shares insights from cognitive interviews, highlighting diverse perspectives on pain. The conversation, hosted by Lorimer Moseley and Bart van Buchem, provides valuable insights into the complexities of understanding and measuring pain experiences.