William T. Powers
About Perceptual Control Theory (PCT), some history, status, and what you will experience when studying PCT. Highlights from an introductory essay William T. (Bill) Powers wrote in May, 1980
Bill Powers
The Neglected Phenomenon of Negative Feedback Control
William T. Powers Control of perception has been reported at very basic levels of life.
Bill Powers
CT, PCT, RT, PCT again, MOL, and IAACT
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. […]