Gendlin’s basic idea in “A Process Model” is as follows:
I will attempt to illustrate both aspects, neither of which should be lacking.
A process differs from arbitrariness.
What he means by “it differs both from arbitrariness” is that it is not “anything goes.”
A process differs from logic.
What he means by “it differs both from logic” is that it is not like the deduction in Euclidean geometry, which could not be any other way and goes one way.
References
Gendlin, E.T. (1973). Experiential psychotherapy. In R. Corsini (Ed.), Current psychotherapies (pp. 317–52). Peacock.
Gendlin, E.T. (1984). The client’s client: the edge of awareness. In R.L. Levant & J.M. Shlien (Eds.), Client-centered therapy and the person-centered approach: new directions in theory, research, and practice (pp. 76–107). Praeger.
Gendlin, E. T. (1997/2018). A process model. Northwestern University Press.
Gendlin, E.T. (2012). Implicit precision. In Z. Radman (Ed.), Knowing without thinking (pp. 141-166). Palgrave Macmillan.
Gendlin, E.T. (2018). Saying what we mean (edited by E.S. Casey, & D.M. Schoeller). Northwestern University Press.