Bill Powers discusses each of these acronyms: Control Theory, Perceptual Control Theory, Reality Therapy, The Method of Levels, and The International Association for Applied Control Theory. […]
Warren Mansell First published: 17 March 2011 https://doi.org/10.1111/j.1756-8765.2011.01140.x https://onlinelibrary.wiley.com/doi/full/10.1111/j.1756-8765.2011.01140.x