Yes, I went through all of them several years ago. Like evolutionary psychology, the approach seems to be mostly correct descriptively, even obvious, but not easy to apply to cause actual changes. (Of course utility function-based approaches are much worse.)
I know the PCT site :-) It was Bill Powers’ first book that introduced me to PCT. Have you tried the demos on that site yourself?
Yes, I went through all of them several years ago. Like evolutionary psychology, the approach seems to be mostly correct descriptively, even obvious, but not easy to apply to cause actual changes. (Of course utility function-based approaches are much worse.)