[From Rick Marken (980616.1020)]
Me:
This is the kind of phenomenon that suggests the _possibility_ of
a universal error curve.
Bruce Nevin (980615.2046 EDT)
No, it is not.
Yes, it is so
Or it could be something simpler yet. As reorganization starts why
is it surprising that behavior resulting from the old organization
stops?
I don't see see how reorganization is a "simpler" model of this
phenomenon than is the universal error curve. This suggests to me
that you may not understand the simplicity of the universal error
curve model. So I will put a demo of the model up at my site ASAP.
It's really very simple and elegant. Whether it's right or not is
another matter -- to be decided by data.
Also, I don't think reorganization can explain the phenomenon I have
in mind because, in that phenomenon, the control system seems to
remain in tact (same control organization) while the person is _not_
controlling for the perception specified by that system. Perhaps a
clearer example of the phenomenon I have in mind is "falling on and
off the wagon". In this case it seems like the system that controls
alcohol consumption remains in tact while the person abstains (is
"on the wagon"); as long as the person manages to keep himself
away from situations where controlling for alcohol consumption is easy
(he keeps the error in the alcohol consumption control system very
large), abstinance is possible. But as soon as he gets into a
situation where alcohol consumption is easy (the host at the party
hands him a drink) the alcohol consumption control system swings
into operation and he falls off the wagon.
Reorganization, higher-order change of means, dropped latch, low
gain, imagination.... It appears to me that there is variety here,
and not a unitary phenomenon.
The variety here is in the _explanations_; I'm looking for an
explanation for only one phenomenon -- which I'll call the "on and
off the wagon" phenomenon.
And it seems very peculiar that you of all people should be
generalizing from the form of behavioral outputs and assuming
that because the outward forms are similar the inward origin
must be the same.
I'm just saying that the "on and off the wagon" type phenomenon (which
is, indeed, just an observation of behavioral outputs) _suggests_
the _possibility_ of a universal error curve. Reorganization doesn't
explain this phenomenon but hierarchical control _might_ explain
it too. We have to get _data_ before we can decide _what_ to explain
and _how_ to explain it. But I think the universal error curve is
likely to be a contender. How about suggesting an experiment to test
the universal error curve explanation of the "on and off the wagon"
phenomenon?
Bruce Nevin (980615.2235 EDT) --
qo' is not just any disturbance, like a gust of wind. You would
not say that the car driver is coercing the wind. Why? Because
the wind does not intend to influence the direction of the car.
Correct!
For you to model coercion you must model the presence of thwarted
control. Otherwise you cannot distinguish between coercion and
resistance to inanimate disturbances.
True. You do have to know that the coercee is an intentional
system. But you don't have to know what it's intentions are.
And coercion doesn't stop happening just because the intentions of
the coercee are the same as those of the coercer. Coercion refers
to what the coercer is doing; it refers to the fact that the
coercer is controlling the behavior of the coercee.
it is not by superior output capacity muscle strength) that an
expert in martial arts maintains control in the face of a would-be
coercer. "If he wants to occupy that space, I move and let him
occupy that space. If he happens to be falling, I let him fall."
Is that coercion?
Unsuccessful coercion. If the martial arts guy maintains control
of the behavior of the would-be "coercer" then the martial arts
guy is the coercer.
Is the falling brute a coercer because of his superior strength?
No. If he's not in control then he's not coercing successfully
(though he might be trying to coerce).
By your logic he is a coercer despite his failure. His output
capacity is far greater than that of this wiry old man (with
the black belt).
Then you don't understand my "logic". All I am saying is that
coercion is control of an aspect of the behavior of a living
control system. I don't care how that control is achieved; threats,
cleverness, brute force, whatever. But when one person successfully
controls the behavior of another there is coercion. Even if the
control is unsuccessful, if a person is _trying_ to control the
behavior of another person then the former is trying to do coercion.
The claim that the teacher is coercing even when the students
are obedient is the box forged by specious logic...Coercion is
not an attribute of the coercer, it is a relationship between
the coercer and a victim of coercion.
So you want the isaac definition of "coercion"; it's only coercion
when there is resistance from the coercee. I guess if that's what
makes you happy I can't do anything about it. So the RTP program
is not coercive; nor were the Soviets or the Nazis. No resistance =
no coercion. Fine. But can you at least see that these people were
trying to control behavior even though they are trying to control
for the behavior desired by the coercee (go to the RTC room, go to
the Gulag, go to the death camp) as indicated by the lack of
resistance by the coercee?
Bob C. (980616.0015) --
If I understand you correctly, what you have proposed is a
mechanism which varies the rate of mutation according to the
error of critical variables.
Exactly!
Such a mechanism might exist and accelerate evolution in a time
period, but I'm not sure I'd call this a selection mechanism as
it seems more of a variation mechanism.
It is a selection mechanism; the references are selecting the
states of intrinsic variables. It's exactly equivalent to the
"biased random walk" control mechanism described in my "Selection
of consequences" demo at
http://home.earthlink.net/~rmarken/demos.html
If you think of the black dot as "adaptive success" then natural
selection is equivalent to the reinforcement model in that demo;
the organism randomly varies (mutates) its direction at the
same rate, whether it is moving toward or away from the dot.
Purposeful selection is equivalent to the control model in that demo;
the organism randomly varies its direction at at higher rate when it
is moving away rather than toward the dot.
Further, I don't not see how this makes unessisary the contribution
of external factors in selection.
It doesn't make them unnecessary; it just changes their role. External
factors are now disturbances to intrinsic perceptions or variations
in the feedback connection between phenotype and intrinsic perceptions.
External factors still determine what kinds of phenotypes will keep
intrinsic variables under control just as disturbances determine what
outputs will keep a controlled perception under control. The difference
between natural and purposeful selection has to do with _what_ is
selected as well as with _who_ does the selecting. In natural
selection, phenotypes are selected by the environment; in purposeful
selection, intrinsic perceptions are selected (by variation of
phenotypes) by the organisms themselves.
The only way an animal survives and reproduces is via interaction
with environment and I don't see any way around it.
I don't either.
Best
Rick
···
--
Richard S. Marken Phone or Fax: 310 474-0313
Life Learning Associates e-mail: rmarken@earthlink.net
http://home.earthlink.net/~rmarken