[From Fred Nickols (2002.10.31.0710)] --
I changed the subject line because I'm responding to just a portion of a
message in another thread.
[Bill Williams 1 November 2002 3:00 AM CST]
I would assume that no one partisipating in CSG is satisfied with the rate of
progress that has been made thus far in persuading the rest of the world that
the application of control theory is worthwhile because it has the capacity to
provide the solution to at least some of our most urgent problems.
Well, not quite, at least not in my case.
I hang around the list in part because I find PCT a much more satisfying
explanation of why people do what they do than any other explanation I've
come across. And, at an admittedly and obviously very slow pace, I'm
working to increase my grasp of PCT. On that count, I'm satisfied but then
I'm not under any pressure to go faster or do better.
I'm also not sure that I agree with your sentence above owing to an
assumption it makes, namely, that control theory can be applied. That's
the other reason I hang around this list -- looking for the form and
substance of PCT's application. It also seems to me that, without some
form of application, PCT has no potential whatsoever to serve as the basis
for a solution to any problem.
To me, models (and that includes theories and that includes PCT) can offer
powerful explanations and powerful prescriptions. It seems to me that PCT
does just fine with the power of its explanations but I'm not sure where
and how it produces better prescriptions. On this count, I'm less than
satisfied but I don't know that anyone else is and so I recognize that my
expectations (i.e., goal state) might be very different from anyone else's
and not at all appealing to anyone else).
I do think that I can fit most of what is known about performance
management in the workplace into the PCT framework and account for it there
in an integrated way instead of having to deal with it as a hodge-podge of
management principles, methods and techniques with no underlying,
integrating theoretical framework. That's good but, again, that's the
explanatory power of PCT at work, not its prescriptive power. (I do happen
to believe that PCT offers a useful diagnostic framework for examining
performance problems in the workplace but, so far, that framework doesn't
extend beyond what is already known and thus has no competitive edge when
compared with other approaches.)
Finally, the behavior of the members of this list, as manifested in their
postings to the list, doesn't seem to be any better or worse than the
behavior of members of other lists to which I belong, suggesting to me that
even those whose grasp of PCT is as complete as it can be, aren't thereby
empowered or enabled to behave in significantly different or improved
ways. To be sure, the accounts of events taking place on the list are
couched in different -- PCT -- terms but the actions show no evidence of
superior efficacy. The words may be different but the deeds aren't. Where,
then, one might ask, is the value of PCT?
It may well be premature to be searching for applications of PCT; the
theory itself is largely untested, which is why, I believe, Bill Powers and
Rick Marken are so insistent on "doing the science." There is a long way
to go before a technology of PCT exists to accompany its theory.
Fred Nickols
nickols@safe-t.net