As we have seen above, the self defining nature is a means of maintaining authority, in the one instance over society, in the other over students. Teachers set the problems and provide the means to solve them. The fact that theories are developed in artificial environments means that their behaviour become entirely predictable. As Argyris and Schön note;
..techniques make self fulfilling prophecies for the professions. These techniques tend to be used to achieve a self-reinforcing system that maintain constancy…The artificial environments are designed to enable the professions to realise objectives as he sees them control the task, render the behaviour of others predictable, and thereby control it.
The same level of control is equally apparent in the profession of the teacher. It may be seen therefore that self-defining rational theory also leads to self-fulfilling theory. Nietzsche is withering in his critique of the rational mind’s pursuit of the truth and its apparent limitations:
If somebody hides a thing behind a bush, seeks it out and finds it in the self-same place, then there is not much to boast of respecting this seeking and finding; thus, however, matters stand with the pursuit of seeking and finding ‘truth’ within the realm of reason.
What this points to is the dangers of the closed circuit. Theory guides practice which in turn becomes the basis for theory; at best this a refining process in pursuit of the perfected theory defining a universal truth; at worst it becomes like a dog chasing his tail. This system generates a mirroring effect, whereby the precepts of the theory are reflected in the actions of practice.Jeremy Till, Contingent Theory: The Educator as Ironist, 1996. Full article available here (highlighting is mine)