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
Books
Principles-Based Counselling and Psychotherapy
A Method of Levels approach
Timothy A. Carey, Warren Mansell, and Sara J. Tai 2015, Routledge. ISBN 9780415738781 Book Description Many current approaches to the treatment of psychological problems focus on specific disorders and techniques that are purported to be […]
Bill Powers
Bill Powers on Perceptual Control Theory
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
Modeling systems
William T. Powers (2009) We hear quite a lot about models such as weather models which can be used to predict what will happen in the next few days, or models of colliding galaxies which […]