The Science and Practice of RFT and ACT for Behavior Analysts
Presented by
Mark R. Dixon and Ruth Anne Rehfeldt
Live Training in Paris, France
Join two of the field’s highest published authors and content creators as they deliver an impressive magnitude of information on the most Important advances in behaviorism since its inception. Learn more about how the field has advanced far beyond the works of BF skinner and continues to grow today.
These two presenters will take you back in time to where our field started to hit a dead end - human language. Next came the pivot towards how speaking with meaning and listening with understanding became of core importance to analysis of the human condition.
With this new knowledge base, anything is now possible. Raising IQ in children with autism, helping others better understand emotional distress and private events, and finding one’s place within a proSocial community.
Mark and Ruth Anne will talk history, tell personal stories of their professional journey, show tons of data, unveil new assessment and curriculum tools, and perhaps most of all, hear you, answer questions, and leave you with greater knowledge of what you can do to better serve those you serve in practice.
This event is designed as a small room, small audience experience. Only 25 seats are being released.
Do not wait, register now!
French translations will be AI and community generated for non-English speakers.

Dr. Mark Dixon
Dr. Dixon has authored over 200 peer-reviewed journal articles, 10 books, and 1000 presentations around the globe. He has been the editor or associate editor for many of the premier scientific journals in behavior analysis. Dr. Dixon's research and/or expert opinions have been featured in Time Magazine, Newsweek, The New York Times, NPR's This American Life, and Netflix's series "Bill Nye Saves the World."
Most importantly however is that Mark is an exciting and engaging presenter who makes this training come to life in a fun and entertaining way.
Dr. RuthAnne Rehfeldt
Dr. RuthAnne Rehfeldt is the Vice President for Clinical Services at Emergent Learning Centers, as well as an adjunct instructor for Endicott College. Ruth Anne is a Contextual Behavior Scientist whose current interests focus on cultivating Prosocial repertoires in autistic individuals and persons with other developmental disabilities. Dr. Rehfeldt has published approximately 300 articles and book chapters in behavior analysis, as well as three text-books. These include: “Derived Relational Responding: Applications for Learners with Autism and other Developmental Disabilities (2009),” “Applied Behavior Analysis of Language and Cognition;” with Mitch Fryling, Jonathan Tarbox, and Linda Hayes as co-editors (2020), and a recent text with Traci Cihon and Erin Rasmussen as co-editors entitled, “Women in Behavior Science: Observations on Life Inside and Outside the Academy” (2023). Dr. Rehfeldt served as the Editor and business manager for The Psychological Record for 12 years, a journal started by J. R. Kantor and for which B. F. Skinner was one of the first editorial board members. She is or has been an editorial board member for a number of prominent behavior analytic journals and held a number of leadership positions within the Association for Behavior Analysis International, including President. Some recent accomplishments include being awarded Fellow designation for both the Associations for Behavior Analysis International and Contextual Behavior Science, designations awarded for exemplary contributions in the areas of research and scholarship, service, and teaching.
