Related Articles

Bill Powers
Discussion between Steven Hayes and Bill Powers (2011)
Hello, all — Attached is a nice article by Fred Nichols (http://www.nickols.us/ManageYOP.pdf) who is a management consultant and a long-time CSG (control system group) member. It has a bearing on the difference between ACT (Steve […]

Books
PCT: A Book of Readings. An Overview of the Third Grand Theory in Psychology Introductions, Readings, and Resources
Dag Forssell, Editor The May 2016 edition is now a 424-page book that includes 34 papers with selections from 26 books. Subjects include psychotherapy, management, emotions, baby brain development, computer simulations and tutorials, scientific revolutions, […]

Bill Powers
Powers (1978) in Psychological Review – Evidence for PCT over Stimulus-Response approaches
“Quantitative Analysis of Purposive Systems: Some Spadework at the Foundations of Scientific Psychology“ William T. Powers Psychological Review, 1978, Vol. 85, No. 5, 417-435