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.
Editor: Heimann, Mikael Heimann, Mikael, ed. (2003). Regression periods in human infancy. Mahwah, NJ: Erlbaum. ISBN 978-0805840988. Abstract Regression periods play a central role in the psychological development of the human baby. Studies of infants […]
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 […]
Hugh G. Petrie “For most of his career, Hugh was way ahead of his time. His papers in this volume still are. The role of the evolutionary process of blind variation and selective retention in […]