Richard S. Marken (2014) The core of the book are six papers by Dr. Richard S. Marken which have been published in peer reviewed journals over the past decade explaining why Perceptual Control Theory (PCT) […]
Martin Taylor (1992) Principles for intelligent human-computer interaction: a tutorial on layered protocol theory., DCIEM Report 93-32, Dept. Nat. Defence Canada.
William T. Powers (2010) The title of this paper is somewhat misleading, in that the Method of Levels (MOL) did not start out as an intentional synthesis of other therapeutic techniques. It was originally just […]