Behaviorism

classic Classic list List threaded Threaded
20 messages Options
Reply | Threaded
Open this post in threaded view
|

Behaviorism

glen e. p. ropella-2

I'd be grateful for a Behaviorist take on the following story:

http://rawstory.com/rs/2010/0504/rights-group-files-urgent-appeal-alleging-torture-school-disabled/

particularly, the Center's response:

http://www.judgerc.org/EmailToMinton.pdf

--
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Nick Thompson
Glen,

Not clear why a behaviorist should stand up for this.  Cruelty is cruelty
from the point of view of any theory.  

Behaviorists didn't invent reward and punishment -- nor it's abuses.  But
reading down, if these kids come to them in as bad shape as they appear to
... constant gruesome self manipulation, etc. ... I can imagine how
therapists might get drawn into some pretty dark places.    

Behaviorism is (for me, anyway) a conversation about what makes sense to
talk about, if you want to understand people.  And its only ethical
implication (for me)  is that when people start claiming that they "Really
Feel X -- No, REALLY!" when their behavior implies a belief in "Not-X"
(Think Goldman Sachs), I move my wallet to an inside pocket.

My only thought was that Mishkin's satire of aura's and spirit and all the
other "crap" that "Storm" was shilling, really applies equally to "mind".  
Well, almost equally.  

Nick  

 



.  



Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://home.earthlink.net/~nickthompson/naturaldesigns/
http://www.cusf.org [City University of Santa Fe]




> [Original Message]
> From: glen e. p. ropella <[hidden email]>
> To: The Friday Morning Applied Complexity Coffee Group <[hidden email]>
> Date: 5/4/2010 9:46:55 AM
> Subject: [FRIAM] Behaviorism
>
>
> I'd be grateful for a Behaviorist take on the following story:
>
>
http://rawstory.com/rs/2010/0504/rights-group-files-urgent-appeal-alleging-t
orture-school-disabled/

>
> particularly, the Center's response:
>
> http://www.judgerc.org/EmailToMinton.pdf
>
> --
> glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com
>
>
> ============================================================
> FRIAM Applied Complexity Group listserv
> Meets Fridays 9a-11:30 at cafe at St. John's College
> lectures, archives, unsubscribe, maps at http://www.friam.org



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

glen e. p. ropella-2
Nicholas Thompson wrote circa 10-05-04 01:10 PM:
> Not clear why a behaviorist should stand up for this.  Cruelty is cruelty
> from the point of view of any theory.  
>
> Behaviorists didn't invent reward and punishment -- nor it's abuses.  But
> reading down, if these kids come to them in as bad shape as they appear to
> ... constant gruesome self manipulation, etc. ... I can imagine how
> therapists might get drawn into some pretty dark places.

Right.  That was what I wanted clarity on.  I'm totally ignorant on what
constitutes behaviorism (despite the lectures in this forum).  And it
seems to me that the defense the JRC puts forth is believable.  I've
also had more than a few friends who've suffered under chemical
mistreatment (I stop just before calling it cruelty) by their doctors.
But I've only had 1 friend who has been treated with electro-shock
therapy.  And he rejected both the chemicals and the shock treatments
as, again not cruel, but wrong-headed.

Where does a behaviorist draw the line between treatment and
mistreatment?  It's easy to see where a non-behaviorist might draw that
line, which I think conflates efficacy with empathy.  But how does a
behaviorist draw the line?

I have similar considerations about nursing home facilities and
Alzheimer's Disease.  The sheer unpredictability (indicator for
complexity) of the AD sufferer's behavior makes me think that the
behaviorist _must_, at some point, consider higher level constructs like
cruelty or "mental processes" in order to practically treat a patient.
(Eric's first option.)  If a doctor knows that behavioral treatment like
shocking an AD patient will never result in, e.g., the dissolution of
amyloid plaques (i.e. the treatment is really mistreatment), then he
won't treat the patient that way.  But what if the physiology is unknown
but the treatment seems to work in some cases?  Is it "cruel" if it
works?  Or is it just NEVER a question of a higher level mental process
like "cruelty" at all?

--
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Nick Thompson
In reply to this post by glen e. p. ropella-2
glen,

Bunch of interesting issues there.  In a rush this afternoon, so wont
"lecture".  

Most of the questions you ask are orthogonal to behaviorism/mentalism.  

Children are a special case because they cannot give consent.   But notice
that the whole question of the Treatment Program you described arises
because  the State and The Guardians of the children are at odds as to
whether the treatment is cruelty.  So everybody is using behavioral
criteria.  

Adults are the more interesting case:  is it cruelty when an adult signs on
for it?  Is sending a volunteer to war, cruel?  Is sending a conscript to
war, cruel?   If I ask to have me teeth worked on without anaesthetic, is
the doctor who performs the procedure cruel?  

The only place where my behaviorism might have a role to play in such a
discussion is where i would deny to the "victim" the right to disavow his
own pain.   I would argue that I have my own responibility to decide
whether a man is in pain, even if he claims he is not, and to make an
ethical decision accordingly.  

rushing,

Nick  

Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://home.earthlink.net/~nickthompson/naturaldesigns/
http://www.cusf.org [City University of Santa Fe]




> [Original Message]
> From: glen e. p. ropella <[hidden email]>
> To: The Friday Morning Applied Complexity Coffee Group <[hidden email]>
> Date: 5/4/2010 3:16:36 PM
> Subject: Re: [FRIAM] Behaviorism
>
> Nicholas Thompson wrote circa 10-05-04 01:10 PM:
> > Not clear why a behaviorist should stand up for this.  Cruelty is
cruelty
> > from the point of view of any theory.  
> >
> > Behaviorists didn't invent reward and punishment -- nor it's abuses.
But
> > reading down, if these kids come to them in as bad shape as they appear
to

> > ... constant gruesome self manipulation, etc. ... I can imagine how
> > therapists might get drawn into some pretty dark places.
>
> Right.  That was what I wanted clarity on.  I'm totally ignorant on what
> constitutes behaviorism (despite the lectures in this forum).  And it
> seems to me that the defense the JRC puts forth is believable.  I've
> also had more than a few friends who've suffered under chemical
> mistreatment (I stop just before calling it cruelty) by their doctors.
> But I've only had 1 friend who has been treated with electro-shock
> therapy.  And he rejected both the chemicals and the shock treatments
> as, again not cruel, but wrong-headed.
>
> Where does a behaviorist draw the line between treatment and
> mistreatment?  It's easy to see where a non-behaviorist might draw that
> line, which I think conflates efficacy with empathy.  But how does a
> behaviorist draw the line?
>
> I have similar considerations about nursing home facilities and
> Alzheimer's Disease.  The sheer unpredictability (indicator for
> complexity) of the AD sufferer's behavior makes me think that the
> behaviorist _must_, at some point, consider higher level constructs like
> cruelty or "mental processes" in order to practically treat a patient.
> (Eric's first option.)  If a doctor knows that behavioral treatment like
> shocking an AD patient will never result in, e.g., the dissolution of
> amyloid plaques (i.e. the treatment is really mistreatment), then he
> won't treat the patient that way.  But what if the physiology is unknown
> but the treatment seems to work in some cases?  Is it "cruel" if it
> works?  Or is it just NEVER a question of a higher level mental process
> like "cruelty" at all?
>
> --
> glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com
>
>
> ============================================================
> FRIAM Applied Complexity Group listserv
> Meets Fridays 9a-11:30 at cafe at St. John's College
> lectures, archives, unsubscribe, maps at http://www.friam.org



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Russ Abbott
In reply to this post by glen e. p. ropella-2
Eric,

You asked: "Getting better?"

My answer is no, you didn't answer my question. The closest you came was the following. "You get at [the answers to my qu4estions] faster and more efficiently if you don't muddle them with mind-talk."

I tried very hard not to ask my questions in terms of mind talk.  I asked them in empirical terms. And I asked what the best behaviorist answers over the past 100 years have been. To say that the best answers are those that don't use mind talk is not answering the question.

One other thing. When I said that there are no computer reinforcers, I was wrong. There are computer reinforcers. I can write a program that when loaded in to a computer will result in an increased frequency of some given behavior.  That sounds like it meets your definition of a reinforcer. It is something done to an entity that leads to an increased frequency of some behavior.  If we take that as a model, it makes sense to say that a reinforcer programs (or reprograms) the entity being reinforced in some way. With a computer I know how the computer works and can therefore say how the reinforcer works. Behaviorists seem unwilling to look at what they call reinforcers the same way. They seem unwilling to ask how the entity being reinforced works so that they can explain how the reinforcer works.

That just seems like bad science.


-- Russ



On Tue, May 4, 2010 at 12:17 PM, ERIC P. CHARLES <[hidden email]> wrote:
Russ,
No sore point. Just stuff I am somewhat prepared to talk about, as I prepare the final exam for my advanced behaviorism class ;- )

You say "Again, the circular answer that something is a reinforcer for some entity type if it works as a reinforcer for that entity type is not acceptable."


Again, there are many attempts to talk about what "exactly" a reinforcer is. There is also talk about "why" it is. Step one, I assert, is to distinguish the two types of talk. Also, I am mostly representing Skinner's position, which is current the norm, but their are many behaviorists who tried to define reinforcement in other ways. -- I think you come to the right point about the computer and the pigeon, and to a good set of questions at the end. I suppose, unless we are going to really start doing class here, that the only succinct answer is that in 100 years behaviorists have found: You get at those answers faster and more efficiently if you don't muddle them with mind-talk.

On the negative side: It is NOT true that all reinforcers "feel good". It is NOT true that all reinforcers are things people would tell you they "want". It is NOT true that people are very good at being aware of what is reinforcing their behavior (actually, Freud taught us that, the behaviorists just ran further with it than he was willing to). It is NOT true that all reinforcers activate specific parts of the brain (although some areas of the brain are active under exposure to several varieties of reinforcers).

On the positive side: It IS true that we know a lot about how past experience results in some stimuli being reinforcers in the future, when they were not in the past. There is an awful lot of research showing how you make a neutral stimuli into a reinforcer. The easiest way, repeated pairing with something that is already a reinforcer. "But Wait!" you object, "now you are begging the question." Not quite, but I'll admit that such answers only hold for a certain class of reinforcers... "secondary reinforcers"... which happens to be a special class containing the vast majority of reinforcers. As for the others... "primary reinforcers... It IS also true that we know a lot about how evolutionary pressures produce species, the members of which typically find certain things reinforcing. Here there are still complex stories about how organisms develop from fertilized eggs into reinforcable actors, but conditioning talk doesn't help us much. This is what behavioral geneticists and developmental psycho-biologists study, and it gets into the full complexity of developmental dynamic systems. 

Getting better?

Eric


On Tue, May 4, 2010 01:08 PM, Russ Abbott <[hidden email]> wrote:
Looks like a hit a sore point.

Eric, I don't think you addressed my question. I have no problem with your defining "reinforcer" any way you like. What I am asking is what are the mechanisms that reinforcers exploit. 

Forget about memory. Let's assume you have two entities, e.g., a computer and a pigeon.  My guess is that no matter how many times you reinforce a particular computer behavior, that behavior won't increase in frequency.  Yet if you do the same thing for a pigeon, the frequency will increase.  So here we have some good empirical evidence that there is some difference between a computer and a pigeon. The obvious question is what is it about these two entities that lead to these different results? The answer that reinforcers work on one but not on the other is not good enough.

Having posed this question, I can imagine you saying that in the experiment you haven't reinforced the computer because if you had the behavior frequency would have increased -- by the definition of reinforcer.  I guess that's fair, but it leads to the question of what makes a reinforcer effective? Presumably there are no computer reinforcers, but there are pigeon reinforcers. Why is that? What is about pigeons -- but not about computers -- that makes it possible to craft pigeon reinforcers but not computer reinforcers? Furthermore, since not everything I do to a pigeon works as a reinforcer, why do some actions serve as reinforcers where others fail.  Also, why do some (probably most) pigeon reinforcers fail to work as reinforcers for earthworms and vice versa?

Again, the circular answer that something is a reinforcer for some entity type if it works as a reinforcer for that entity type is not acceptable.

As you can see, there is a whole raft of basic empirical questions that the definition of reinforcer brings up. It seems to me that any good scientist would want to find answers to them.  These seem to me to be fundamental questions. What answers have behaviorists come up in the century or so that it's been around?


-- Russ


On Tue, May 4, 2010 at 7:24 AM, ERIC P. CHARLES <epc2@...> wrote:
Damn, these are longer than I intend. Sorry.

The question "How can you be satisfied without explaining WHY X is a reinforcer?"

Sloppy answer: Look, buddy. One thing at a time. Yes, in some sense a scientist is never satisfied - as each answer leads to new questions. On the other hand, to make that logic work, you need to accept that some things ARE answers. So, only if you are satisfied with my definition of what a reinforcer is, do we get to go on to ask why it is. Wherever that quest takes us, it doesn't change the fact that we have a perfectly good definition for a reinforcer, and that the definition is at a behavioral level. So, for example, were we to find that all reinforcers activate a certain part of the brain (WHICH THEY DON'T, but we'll pretend), we would NOT redefine reinforcers as "things that activate that part of the brain". We might let "activates that part of the brain" be part of a particular kind of explanation for reinforcement (the mechanistic or material cause) -- well, some might. Others would point out, as I have done before, that when you ask "why is X a reinforcer?" you would need to explain, among other things, why X activated that part of the brain. Hence, there are lots of interesting brain questions, but brain answers don't really explain psychological phenomenon.

Take the imprinted gosling. We are tempted to say that its following its mother is "instinctive", but really, if anything is an instinct, it is that the gosling 'a close proximity to the mother' reinforces the goslings behavior. How do we know? Well, you do some experiments. If you build a box where the gosling has to press (peck) a key to bring mom closer, then it does. In fact, you can even build a box where the gosling has to walk AWAY from the mother for the mother to come closer. The gosling learns to do so pretty quickly. We can see that the mother approaching reinforces the goslings behavior, and all we have done is provided a description of the above events. That's it. Done. Simple. Straightforward. Scientific.

All that said, the answer to why X is a reinforcer, is best answered in one of two ways, by reference to an evolutionary past or a developmental past. Typically, the best answers are found in the past history of the organism. After pavlov has trained his dog to drool when it hears the bell, I can use the bell to reinforce the dog. The bell IS a reinforcer, because it increases the rate of behaviors which it follows. Why is the bell a reinforcer? Because it was paired with the food in the past of the animal. Again, that not only explains the origins of the behavioral phenomenon, but all concurrent neural phenomenon as well.

As for the need of memory to make that work, that's just crazy talk. Descartes (and others before and since) told us that we need to take memories of the past and apply them to current stimulation to make sense of it. That is just plain wrong. What we need is a system modified over time. You complexity people should be all about this! No where in a neural network model, for example, is to be found a memory (a remembrance) of the past events which shaped the system. The system changes as a result of past events, and now it does something differently than it did before. The neuronal structure of the rat in the skinner box has been changed as a result of past events. At one point, it was a rat that did not discriminate with its lever pressing behavior whether a light was on or off, and now it is a rat that does discriminate with its lever pressing behavior whether a light is on or off. Surely you are not suggesting that the rat need remember the past history of reinforcement for that to be true?!?


Eric


P.S. Relative to Roger's story about the Farmer... yes, we often self-stimulate (cough, cough) - our behaviors sometimes chain, with the end of one behavior being a part of the causal chain leading to the next behavior. As such, the chain of "thoughts" "in the farmer's head" need not be treated as any different than the chain of "actions" "of the mechanics body" as they change a tire.


On Mon, May 3, 2010 01:27 PM, Russ Abbott <russ.abbott@...> wrote:
Thanks for your answers Eric.  I like your answer to Q1 that the unit of observation is at the functional level -- where functional refers to an act that changes the relationship between an entity and its environment.

Since almost every change can be divided into smaller changes, that doesn't really solve the problem. The answer also depends on the ability to characterize what an entity is. But for now, I'm satisfied.

With regard to the issue of reinforcement, I'm not so willing to go along.  You said,

X is a reinforcer if behavior Y increases in future frequency when it is followed by X.

The problem I have with it is that it doesn't tell me why X is a reinforcer of Y.  It makes the being-a-reinforcer-of a primitive relation. As you said,

In that sense, "reinforcer" is a description of the effect, not an explanation for the effect.

Do you really want to leave it at that? Science is definitely happy to come up with empirically establishable relationships. But it never stops there. I always attempts to ask why that relationship holds. Are you really saying that behaviorists refuse to ask that question?

For example, consider the implications of the fact that the reinforcer occurs after the thing being reinforced? How can that possibly be? It seems to imply that the entity being reinforced has a mechanism that enables it to relate the reinforcement to the action being reinforced. Otherwise how could the reinforcement have any effect at all since it follows the act being reinforced. So right there one seems to be postulating some sort of internal mechanisms that are both (a) able to remember (understood loosely and not necessarily conceptually) the act that was done so that the subsequent reinforcement can be related to it as well as (b) change the frequency or conditions under which that act is performed. One should presumably then ask how those internal mechanisms work.


-- Russ


On Mon, May 3, 2010 at 6:27 AM, ERIC P. CHARLES <epc2@...> wrote:
Russ,
Good questions. These are indeed "obvious vulnerabilities" that behaviorists are familiar with. Of course, if I just said what I thought, then the answers would seem more solid, but I will try to give a flavor of the broader reality of the field, not just my opinion.

Your Q1: How big (or small) is a behavior? -- This is a major historic difference between different people's behaviorisms (a phrasing I assume is equivalent to saying that X is a major historic difference between different people's versions of quantum theory). Watson, for example, the sort-of founder of behaviorism, really wanted to talk about things like the flexing or not flexing of individual muscles. This was criticized, even by most behaviorists, as "muscle twitchism", though a few still like it. The modern analysis, following from Skinner, uses the "operant" as the level of analysis. An operant is, roughly, a set of movements that do something, like "press a lever". The justification of this level of analysis is largely that regularity seems to appear at that level. We can predict and control the rate of lever pressing. In fact, as will appeal to the complexity crowd, we can predict and control the rate of level pressing even when there is quite extensive variation in the underlying muscle movements! I guess it is a bit of a pragmatist thing - you do science where you see that science can be done.

Your Q1b: What about conceptual stuff? -- It is just another thing about behavior. How do you know when someone else understands a concept? You get them to behave in certain ways. How do you know when you understand a concept? You get yourself to behave in certain ways. We can quibble about exactly what ways, but ultimately typing the word "right" is no different than any other five-part behavior, and so your typing 'h' is, presumably, not qualitatively different than a rat pressing a bar labeled "h" if I have reinforced it in the past for pressing the pattern "r" "i" "g" "h" "t". Pigeons can tell the difference between different cubists, between early and late Picasso, between pictures with people in them and pictures without people in them (famously, sometimes better than the experimenter who selected the slides), etc. So, to the extent that 'cubist' vs. 'impressionist' is a concept, behaviorists can explain how people get concepts perfectly well.

Your Q2: How do you define reinforcement? -- Again, there are several methods. The biggest problem is that it is easy to slip into circularity. Skinner's solution is the most popular today, and has certain virtues over the alternative. Skinner wants to define reinforces by their effects. X is a reinforcer if behavior Y increases in future frequency when it is followed by X. In that sense, "reinforcer" is a description of the effect, not an explanation for the effect. Thus, in applied behavior analysis, it is common to be stuck trying to fix a problem behavior you know nothing about the origin of. In a "functional analysis" you would try removing consequences of that behavior one at a time until you identified the factor(s) that reinforced the behavior. Thus the reinforcer is identified empirically, rather than theoretically. -- to appeal to physics again, Einstein would tell us that gravity is not some separate thing that causes objects in a falling elevator to converge, gravity is simply the observable fact that objects a falling elevator converge.

Your Q2b: How do you distinguish Organism from Environment -- This question can get very deep very fast in ambiguous cases. Let's face it though, most cases are not very ambiguous. When I am studying a rat in a Skinner Box: The organism that fleshy and bony thing that I pick up out of its cage and walk over to the Skinner box. The Environment is the inside of a Skinner box. Most cases we deal with on a practical basis are similarly well defined. I don't need a verbal self-report by the rat to know that food reinforces its lever presses. I similarly do not need at any point to look inside the rat. The question of whether or not food reinforces lever presses (under such and such conditions) is a simple and straightforward scientific question about behavior.

Keep um coming if you got more, this is fun,

Eric



On Sun, May 2, 2010 10:44 PM, Russ Abbott <russ.abbott@...> wrote:
I have two problems with it.
  1. Turning left may happen to be a low level aspect of some more significant action. For example, I suspect it would be difficult to say why I am about to move my right index finger to the left and then down. (It had to do with the letter "h", which I was striking because it was in the word "right", which I was typing because ... . Not only that, I knew that striking the letter "h" would include it in the message I was constructing ... . How can you be behaviorist about things that are that conceptual?)
  2. More important (or at least equally important), all those explanations seem to depend on the notion of reward or reinforcement. How is reward/reinforcement defined within a behaviorist framework? I can't immediately think of a way to talk about what reward or reinforcement means without going "inside" the subject.
Both of these would seem like obvious vulnerabilities in behaviorist thinking. They must have been raised many times. Behaviorists must have answers.  It's hard for me to imagine what they are.

-- Russ




On Sun, May 2, 2010 at 7:08 PM, ERIC P. CHARLES <epc2@...> wrote:
Russ,
The behaviorist's point, first and foremost, would involve comparing the questions "Why did he choose to turn left?" with the question "Why did he turn left?" They are the same question, the behaviorist claims, except perhaps, at best, that the first question does a little bit more to specify a reference group of alternative circumstances and behaviors that our explanation needs to distinguish between. For example, we might read it as saying "Why did he turn left under circumstances in which other people turn right?"

As for the acceptable answer to such a question... well... there are several varieties of behaviorism, and the acceptable answers would vary. The stereotypical villain of Intro Psych stories is a behaviorist who insists on explanations only in terms of immediate stimuli. However, those are mostly mythical creatures. Most behaviorists have a bias towards developmental explanations, and as members of this list will readily recognize, behavioral development is complex. The most standard forms of behaviorism make heavy use of drooling dogs and lever-pressing rats as their primary metaphors. In this case we might prefer a maze-running rat. Upon his first encounter with choice point C, which has vertical stripes, rat 152 turns left. Why? Because, in the past, this rat has been reinforced (i.e., got to the peanut butter faster) when it turned left (the critical behavior) at intersections that have vertical stripes (a discriminative stimuli). The nature of the contingencies and stimuli can be quite complex, but we have lots of data about how those complexities reliably produce certain patterns of behavior. Similarly, we might argue that the person turns left because in his past, under circumstances such as these, he has been reinforced for turning left. What circumstances, well, I would have to elaborate the example a lot more: When following directions which state "turn left at the next light" and at "an intersection with a light". The individual's choice is thus explained by his long-term membership in a verbal community that rewards people for doing certain things (turning left) under certain conditions consisting of a combination of discriminative stimuli (which are complex, but clearly possible to define in sufficient detail for these purposes). This training started very young, for my daughter it formally started at about 1 and a half with my saying "look right, look left, look right again" at street corners.

-- Admitted, the above explanation for the person's behavior is a bit hand-wavy and post-hoc, but the explanations for the rat's behavior is neither. Behaviorism, loosely speaking consists of two parts, a philosophy of behaviorism and an application of behaviorism (applied behavior analysis). We could take our person, subject him to empirical study, and determine the conditions under which he turns left. This would reveal the critical variables making up a circumstance under which such turns happen. The science also allows us to determine some aspects of the past-history based on the subjects present responses. Further, just as we built our rat, we could build a person who would turn left under such circumstances, and for that person, all the conditions would be known and no hand-waving or further investigation would be necessary. The fact that we usually cannot perform these kinds of investigation, is no excuse for pretending we wouldn't get concrete results if we did. --

In the absence of an observed past history, the behaviorist would rather speculate about concrete past events than about imaginary happenings in a dualistic other-realm.

Personally, I think many behaviorists overdo the role of conditioning. I have a bias for a more inclusive view of development, such as that advanced by the epigeneticists of the 60's and 70's, the kind that leads directly into modern dynamic systems work. Those behaviorists I most like recognize the limitations of conditioning as an explanation, but argue that conditioning is particularly important in the development of many behaviors that humans particularly care about. Pairing the verbal command "left" with the contingency of reinforcement for turning left, they argue, is just as arbitrary pairing the visual stimuli "red light" with the contingency of reinforcement for pressing the left lever in the skinner box. A reasonable position, but I've never been completely sold. I will admit though that conditioning is important in unexpected places - you cannot even explain why baby geese follow the object they imprint on without operant (skinner-box style) conditioning.

How was that?

Eric

P.S. Returning to Robert's query: It should be obvious that the above explanation, if accepted as an explanation for the behavior, is also an explanation for all concurrent neural happenings.


On Sun, May 2, 2010 07:34 PM, Russ Abbott <russ.abbott@...> wrote:
Eric, Can you provide an example of an acceptable behaviorist answer to your question about why a person turned left instead of right. By example, I'm looking for something more concrete than "the explanation for the choice must reference conditions in our protagonists past that built him into the type of person who would turn left under the current conditions." What might such an explanation look like?


-- Russ Abbott
______________________________________

 Professor, Computer Science
 California State University, Los Angeles

 cell:  310-621-3805
 blog: http://russabbott.blogspot.com/
 vita:  http://sites.google.com/site/russabbott/
______________________________________



On Sun, May 2, 2010 at 4:03 PM, ERIC P. CHARLES <epc2@...> wrote:
Robert,
You accuse Nick of talking about "the brain", when he was talking about "the mind".

The most basic tenant of behaviorism is that all questions about the mind are ultimately a question about behavior. Thus, while some behaviorists deny the existence of mental things, that is not a necessary part of behaviorism. On the other hand, the behaviorist must deny that the mind is made up any special substance, and they must deny that the mental things are somehow inside the person (hence the comparison with soul, auras, etc.). If the behaviorist does not deny tout court that mental things happen, what is he to do? One option is to claim that mental things are behavioral things, analyzed at some higher level of analysis, just as biological things are chemical things analyzed at some higher level of analysis. So, to answer your question: There IS a brain, and the brain does all sorts of things, but it does not do mental things. Mental things happen, but they do not happen "in the brain". As Skinner would put it, the question is: What DOES go on in the skull, and what is an intelligible way to talk about it? The obvious answer is that the only things going on in the skull are physiological.

For example, if one asks why someone chose to go left instead of right at a stop sign, one might get an answer in terms of the brain: "He turned left because his frontal cortex activated in such and such a way." However, that is no answer at all, because the firing of those neurons is a component part of the turning left! Ultimately, the explanation for the choice must reference conditions in our protagonists past that built him into the type of person who would turn left under the current conditions. In doing so, our explanation will necessarily give the conditions that lead to a person whose brain activates in such and such a way under the conditions in question.

Put another way: To say that he chose to turn left because a part of his brain chose to turn left misses the point. It anthromorphizes your innards in a weird way, suggests homunculi, and introduces all sorts of other ugly problems. Further, it takes the quite tractable problem of understanding the origins of behavior and transforms it into the still intractable problem of understanding the origins of organization in the nervous system. Neuroscience is a great field of study, and it is thriving. Thus, people hold out hope that one day we will know enough about nerve growth, etc., that the origin of neuronal organization will become tractable. One day they will, but when that day comes it will not tell us much about behavior that we didn't already know, hence they won't tell us much about the mind we didn't already know.

Or at least, so sayith some behaviorists,

Eric



On Sun, May 2, 2010 05:09 PM, "Robert J. Cordingley" <robert@...> wrote:
Nick
Let me try this on(e)... it's because the brain is the physical structure within which our thinking processes occur and collectively those processes we call the 'mind'.  I don't see a way to say the same thing or anything remotely parallel, about soul, aura, the Great Unknown and such.  Is there an argument to say that the brain, or the thinking processes don't exist in the same way we can argue that the others don't (or might not)?
Thanks
Robert

On 5/2/10 12:52 PM, Nicholas Thompson wrote:
</snipped>
 
How is banging on about mind any different from banging on about soul, or aura, or the Great Unknown?
 
Nick

============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org

============================================================
FRIAM Applied
Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's
College
lectures, archives, unsubscribe, maps at http://www.friam.org
Eric Charles

Professional Student and
Assistant Professor of Psychology
Penn State University
Altoona, PA 16601



Eric Charles

Professional Student and
Assistant Professor of Psychology
Penn State University
Altoona, PA 16601



Eric Charles

Professional Student and
Assistant Professor of Psychology
Penn State University
Altoona, PA 16601



Eric Charles

Professional Student and
Assistant Professor of Psychology
Penn State University
Altoona, PA 16601




============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Eric Charles
Russ sayeth: "They [behaviorists] seem unwilling to ask how the entity being reinforced works so that they can explain how the reinforcer works. That just seems like bad science."

Uhm.... weird assertion. Lets say that I am a digestive biologist, and you ask me to explain the atomic structure underlying differences between stomach and intestinal walls. Am I not justified in telling you that you have asked a great question that is simply not in my area of expertise. Am I not justified in telling you that there are people who specialize in answering such questions, that they are molecular biologists, and that they work down the hall? Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance? Would you really tell me that digestive biology seems like bad science?

I doubt you would tell me any of those things.

Why should psychology be different? There are perfectly good people who study the relevant animal innards. They are physiologists and neuro-biologists. They have offices down the hall. Their work is fascinating and I like to hear their talks. There are some people who work cross-disciplines. Some of them do cool work, others do crap work, and still others do cool work that they explain in crap ways. What more do you want me to say?

---------

Also, I told you that we know a lot about what makes something a reinforcer. Let us pick an arbitrary set of neutral stimuli, say a card with vertical lines. I can make a rat such that the vertical lines reinforce the rat's behavior. THE THINGS I DO TO THE RAT explain why the vertical lines act as a reinforcer. When you ask "why" the vertical lines reinforce the rat, I will answer by telling you about how I put the rat through such-and-such procedure.* Thus I WILL have explained why vertical lines reinforce this rat.

Again, this explains not only the origins of the behavioral phenomenon, but also the origins of the concurrent neural phenomenon that are a component part of the process in question.

If you asked why the volcano in iceland blew its top, and I told you that it blew because the rocks at the top of the mountain flew into the air, you would stare at me like I was an idiot. Why? Because you asked me to explain something that happened, and I answered by merely describing back a part of the thing to be explained. Similarly, all neuronal happenings are part of "the thing to be explained" when you are explaining reinforcement.

Eric

*Most likely my story will involve repeatedly pairing the vertical lines with food, but there are other options available. Heck, I can make a rat that does not find food reinforcing. I can even make a rat that is born not finding food reinforcing. Alas, those rats won't live very long.


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Russ Abbott
Eric, you said, "Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance?" Yes, I would say that you probably can't talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance. How else are you claiming to talk intelligently about it?

If your point is that the digestive biologist doesn't care why the stomach wall resists acid because all she cares about is what goes on inside the stomach. And if you are also saying that she assumes that other people can explain how the stomach wall keeps all that stuff contained without damage to itself. Then that's fine. It's like me saying that I don't know the details of computer engineering. All I care about is that the computer interprets instructions in a certain way.

But I and the digestive biologist both acknowledge that there is an explanation of the issues we are ignorant of and that other people know what those explanations are. That seems to be different from the behaviorist who says that it is pointless to ask for an explanation because it doesn't make sense to ask the questions I'm asking.


-- Russ


On Tue, May 4, 2010 at 4:51 PM, ERIC P. CHARLES <[hidden email]> wrote:
Russ sayeth: "They [behaviorists] seem unwilling to ask how the entity being reinforced works so that they can explain how the reinforcer works. That just seems like bad science."

Uhm.... weird assertion. Lets say that I am a digestive biologist, and you ask me to explain the atomic structure underlying differences between stomach and intestinal walls. Am I not justified in telling you that you have asked a great question that is simply not in my area of expertise. Am I not justified in telling you that there are people who specialize in answering such questions, that they are molecular biologists, and that they work down the hall? Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance? Would you really tell me that digestive biology seems like bad science?

I doubt you would tell me any of those things.

Why should psychology be different? There are perfectly good people who study the relevant animal innards. They are physiologists and neuro-biologists. They have offices down the hall. Their work is fascinating and I like to hear their talks. There are some people who work cross-disciplines. Some of them do cool work, others do crap work, and still others do cool work that they explain in crap ways. What more do you want me to say?

---------

Also, I told you that we know a lot about what makes something a reinforcer. Let us pick an arbitrary set of neutral stimuli, say a card with vertical lines. I can make a rat such that the vertical lines reinforce the rat's behavior. THE THINGS I DO TO THE RAT explain why the vertical lines act as a reinforcer. When you ask "why" the vertical lines reinforce the rat, I will answer by telling you about how I put the rat through such-and-such procedure.* Thus I WILL have explained why vertical lines reinforce this rat.

Again, this explains not only the origins of the behavioral phenomenon, but also the origins of the concurrent neural phenomenon that are a component part of the process in question.

If you asked why the volcano in iceland blew its top, and I told you that it blew because the rocks at the top of the mountain flew into the air, you would stare at me like I was an idiot. Why? Because you asked me to explain something that happened, and I answered by merely describing back a part of the thing to be explained. Similarly, all neuronal happenings are part of "the thing to be explained" when you are explaining reinforcement.

Eric

*Most likely my story will involve repeatedly pairing the vertical lines with food, but there are other options available. Heck, I can make a rat that does not find food reinforcing. I can even make a rat that is born not finding food reinforcing. Alas, those rats won't live very long.



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

boundary permeability (was Behaviorism)

glen e. p. ropella-2
In reply to this post by Nick Thompson

I'm changing the subject line again because this is _not_ in direct
lineage with the [Beat Poet] thread.

Nicholas Thompson wrote circa 10-05-04 02:36 PM:
> Most of the questions you ask are orthogonal to behaviorism/mentalism.  
>
> Children are a special case because they cannot give consent.   But notice
> that the whole question of the Treatment Program you described arises
> because  the State and The Guardians of the children are at odds as to
> whether the treatment is cruelty.  So everybody is using behavioral
> criteria.  

Sorry, I was working under the idea that "cruelty" was a purely mental
construct.  It seems to me that a cruel act is one where, in general,
the actor disregards the thoughts and feelings of the acted upon (actee)
and, especially, where the thoughts and feelings of the actee are the
Spinozan "Sadness" (i.e. the hypothetical mind is in a worse state after
the thoughts/feelings).  Granted, the vernacular use of "cruel" has
connotations of deriving pleasure from actions that cause the "Sadness";
but that's not necessary.  I think it's sufficient for the actor to
_know_ they're causing "Sadness", even if the actor (rightly or wrongly)
believes that "Sadness" is somehow arithmetically (economically)
compensated for by a greater "Joy" that will ensue from the actions.

The essence of my naive understanding of Behaviorism is: "Take whatever
tangible actions work and the intangibles will take care of themselves."
 Of course, _if_ a novel tangible arises, the Behaviorist _will_ take it
into account.  But it still leaves the Behaviorist open to the criticism
that she intentionally, knowingly takes actions that cause "Sadness".

I don't mean to descend into the semantics of "cruelty".  I'm just
trying to show why I don't think the criticism of the JRC's methods and
the JRC's response are orthogonal to the mentalism <-> behaviorism axis.

It seems that some people hold the short-term mental state of the actees
in higher esteem than the JRC.  I.e. the JRC are more purely
behaviorist.  (And if we take them at their word, the JRC isn't
intentionally cruel and their methods do, indeed, work.)

> Adults are the more interesting case:  is it cruelty when an adult signs on
> for it?  Is sending a volunteer to war, cruel?  Is sending a conscript to
> war, cruel?   If I ask to have me teeth worked on without anaesthetic, is
> the doctor who performs the procedure cruel?  

Like I say above, I'm not trying to _parse_ the word "cruel" so much as
I'm trying to get at the extent to which a Behaviorist (a real one...
not some ideologically stereotyped one) considers the thoughts and
emotions of her subject.  A clarifying question might be something like:

When the actee tells the (behaviorist) Dentist to drill out the root of
a tooth without anesthetic, does the Dentist explain in very clear
terms: "You will FEEL pain and probably hate me afterwards."??  Or does
the Dentist ignore such intangibles (except to the extent they have to
strap the patient down more firmly ;-) and merely state the actions
she'll take?

(My dad could've been described as a behaviorist when he'd hit me after
behaving badly.  He didn't much care what I thought or felt as long as I
stopped behaving badly. [grin])

> The only place where my behaviorism might have a role to play in such a
> discussion is where i would deny to the "victim" the right to disavow his
> own pain.   I would argue that I have my own responibility to decide
> whether a man is in pain, even if he claims he is not, and to make an
> ethical decision accordingly.  

This seems too coarse to me.  Clearly, if the actor understands more
about the cause-effect behaviors than the actee, then the actor gets to
decide whether the "Sadness" is fully compensated by the subsequent
"Joy" effected.  But, regardless of that, how much _respect_ does the
behaviorist actor give to the subjective experience of the actee?

This is very important in situations like Alzheimer's disease or pain
management, where we have no credible treatments to actually fix the
problem.  We only have treatments to treat the symptoms, for example the
epiphenomenal thoughts and feelings of the subject.

Do behaviorists subscribe to concepts like pain management?  Do
behaviorists participate in treatments like end-of-life hospice care?
Or do they restrict themselves to actions that have been credibly shown
to "fix" behavior?

--
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Nick Thompson
In reply to this post by glen e. p. ropella-2
Russ,
 
I don't think either Eric and I suppose that internal events are not part of a full  explanation of behavior; we are just asserting that it is  not the only part.    History of the behavior is another.  A psychologist's job is to relate behavior to its history.  The people whose job it is to relate it those history-behavior relations to internal events live "down the hall". 
 
What drives Eric and me nuts is when people start talking AS if they are talking about internal events when in fact they are just redescribing relations between the history of behavior and patterns of that behavior.  EG, the vernacular, "I felt it in my gut" or the highly sophisticated, "The child was unhappy because of its 'internal working model' of its mother."   I just went to a conference here in Santa Fe in which people banged on relentlessly that conscience was IN the brain.  Such talk is a redirection, from something that we know a lot about (people's conscientious behavior) and something we know almost nothing about (the manner in which that behavior is mediated in the nervous system ... the neural correlates of that behavior).  And even if we know exactly which part of the brain lights up when Jones feels guilty, we will still have the problem of the history by which Jones comes to feel guilty about THAT.  Discovering the histories that lead people to feel that way and characterizing the higher order behavior patterns that constitute "feeling guilty" is what the psychology of guilt is all about, INAO. 
 
Nick
 
Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://www.cusf.org [City University of Santa Fe]
 
 
 
 
----- Original Message -----
To: [hidden email]
Sent: 5/4/2010 6:05:59 PM
Subject: Re: [FRIAM] Behaviorism

Eric, you said, "Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance?" Yes, I would say that you probably can't talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance. How else are you claiming to talk intelligently about it?

If your point is that the digestive biologist doesn't care why the stomach wall resists acid because all she cares about is what goes on inside the stomach. And if you are also saying that she assumes that other people can explain how the stomach wall keeps all that stuff contained without damage to itself. Then that's fine. It's like me saying that I don't know the details of computer engineering. All I care about is that the computer interprets instructions in a certain way.

But I and the digestive biologist both acknowledge that there is an explanation of the issues we are ignorant of and that other people know what those explanations are. That seems to be different from the behaviorist who says that it is pointless to ask for an explanation because it doesn't make sense to ask the questions I'm asking.


-- Russ


On Tue, May 4, 2010 at 4:51 PM, ERIC P. CHARLES <[hidden email]> wrote:
Russ sayeth: "They [behaviorists] seem unwilling to ask how the entity being reinforced works so that they can explain how the reinforcer works. That just seems like bad science."

Uhm.... weird assertion. Lets say that I am a digestive biologist, and you ask me to explain the atomic structure underlying differences between stomach and intestinal walls. Am I not justified in telling you that you have asked a great question that is simply not in my area of expertise. Am I not justified in telling you that there are people who specialize in answering such questions, that they are molecular biologists, and that they work down the hall? Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance? Would you really tell me that digestive biology seems like bad science?

I doubt you would tell me any of those things.

Why should psychology be different? There are perfectly good people who study the relevant animal innards. They are physiologists and neuro-biologists. They have offices down the hall. Their work is fascinating and I like to hear their talks. There are some people who work cross-disciplines. Some of them do cool work, others do crap work, and still others do cool work that they explain in crap ways. What more do you want me to say?

---------

Also, I told you that we know a lot about what makes something a reinforcer. Let us pick an arbitrary set of neutral stimuli, say a card with vertical lines. I can make a rat such that the vertical lines reinforce the rat's behavior. THE THINGS I DO TO THE RAT explain why the vertical lines act as a reinforcer. When you ask "why" the vertical lines reinforce the rat, I will answer by telling you about how I put the rat through such-and-such procedure.* Thus I WILL have explained why vertical lines reinforce this rat.

Again, this explains not only the origins of the behavioral phenomenon, but also the origins of the concurrent neural phenomenon that are a component part of the process in question.

If you asked why the volcano in iceland blew its top, and I told you that it blew because the rocks at the top of the mountain flew into the air, you would stare at me like I was an idiot. Why? Because you asked me to explain something that happened, and I answered by merely describing back a part of the thing to be explained. Similarly, all neuronal happenings are part of "the thing to be explained" when you are explaining reinforcement.

Eric

*Most likely my story will involve repeatedly pairing the vertical lines with food, but there are other options available. Heck, I can make a rat that does not find food reinforcing. I can even make a rat that is born not finding food reinforcing. Alas, those rats won't live very long.



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

Nick Thompson
In reply to this post by glen e. p. ropella-2
Glen,

We are at wildly cross purposes here.  To bring you over to my side, here,
I would have to convince you that "subject experiences" are not what you
actually think they are.  

I tried to do that with Russ Abbott last summer and it almost killed both
of us.  

Behaviorists and mentalists each have a  problem.  The behaviorist problem
is that everybody else in the world, since Descartes, thinks there is a
space "inside" some where experience happens, a little theatre in which
pain happens and I "experience" it. In response,  I have to say: " You are
all wrong about that!  And what's more, if you REALLY believed it, you
would never have another argument with your teen aged daughter, because you
would simply have to trust what she says.  (What possible evidence would
you have to the contrary?)"   YOUR problem is to explain why, if
consciousness is an inner state, how come you ... and juries .... and
therapists ... spend so much time talking about what they cannot, on their
account, have any evidence of.

In the long run, the decision whether to be a behaviorist or not boils down
to which problem you are most comfortable having.  I am less comfortable
being a mentalist because it leaves me no way to organize all the
gazillions of bits of information that I have about what people do and when
they do it.  

If you think being a behaviorists let's one off the pain hook, you are
wrong.  I believe in pain.  I feel the drill and I see my grandson flinch
when he is drilled.  I feel pain.  

Anyway, I think this is probably as far as we can take this conversation.
It certainly is as far as Russ and I took it last summer, and I don't have
any more wisdom or energy for it now than I did then.

but I still love you,

Nick  

Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://home.earthlink.net/~nickthompson/naturaldesigns/
http://www.cusf.org [City University of Santa Fe]




> [Original Message]
> From: glen e. p. ropella <[hidden email]>
> To: The Friday Morning Applied Complexity Coffee Group <[hidden email]>
> Date: 5/4/2010 6:15:32 PM
> Subject: [FRIAM] boundary permeability (was Behaviorism)
>
>
> I'm changing the subject line again because this is _not_ in direct
> lineage with the [Beat Poet] thread.
>
> Nicholas Thompson wrote circa 10-05-04 02:36 PM:
> > Most of the questions you ask are orthogonal to behaviorism/mentalism.  
> >
> > Children are a special case because they cannot give consent.   But
notice

> > that the whole question of the Treatment Program you described arises
> > because  the State and The Guardians of the children are at odds as to
> > whether the treatment is cruelty.  So everybody is using behavioral
> > criteria.  
>
> Sorry, I was working under the idea that "cruelty" was a purely mental
> construct.  It seems to me that a cruel act is one where, in general,
> the actor disregards the thoughts and feelings of the acted upon (actee)
> and, especially, where the thoughts and feelings of the actee are the
> Spinozan "Sadness" (i.e. the hypothetical mind is in a worse state after
> the thoughts/feelings).  Granted, the vernacular use of "cruel" has
> connotations of deriving pleasure from actions that cause the "Sadness";
> but that's not necessary.  I think it's sufficient for the actor to
> _know_ they're causing "Sadness", even if the actor (rightly or wrongly)
> believes that "Sadness" is somehow arithmetically (economically)
> compensated for by a greater "Joy" that will ensue from the actions.
>
> The essence of my naive understanding of Behaviorism is: "Take whatever
> tangible actions work and the intangibles will take care of themselves."
>  Of course, _if_ a novel tangible arises, the Behaviorist _will_ take it
> into account.  But it still leaves the Behaviorist open to the criticism
> that she intentionally, knowingly takes actions that cause "Sadness".
>
> I don't mean to descend into the semantics of "cruelty".  I'm just
> trying to show why I don't think the criticism of the JRC's methods and
> the JRC's response are orthogonal to the mentalism <-> behaviorism axis.
>
> It seems that some people hold the short-term mental state of the actees
> in higher esteem than the JRC.  I.e. the JRC are more purely
> behaviorist.  (And if we take them at their word, the JRC isn't
> intentionally cruel and their methods do, indeed, work.)
>
> > Adults are the more interesting case:  is it cruelty when an adult
signs on
> > for it?  Is sending a volunteer to war, cruel?  Is sending a conscript
to
> > war, cruel?   If I ask to have me teeth worked on without anaesthetic,
is

> > the doctor who performs the procedure cruel?  
>
> Like I say above, I'm not trying to _parse_ the word "cruel" so much as
> I'm trying to get at the extent to which a Behaviorist (a real one...
> not some ideologically stereotyped one) considers the thoughts and
> emotions of her subject.  A clarifying question might be something like:
>
> When the actee tells the (behaviorist) Dentist to drill out the root of
> a tooth without anesthetic, does the Dentist explain in very clear
> terms: "You will FEEL pain and probably hate me afterwards."??  Or does
> the Dentist ignore such intangibles (except to the extent they have to
> strap the patient down more firmly ;-) and merely state the actions
> she'll take?
>
> (My dad could've been described as a behaviorist when he'd hit me after
> behaving badly.  He didn't much care what I thought or felt as long as I
> stopped behaving badly. [grin])
>
> > The only place where my behaviorism might have a role to play in such a
> > discussion is where i would deny to the "victim" the right to disavow
his

> > own pain.   I would argue that I have my own responibility to decide
> > whether a man is in pain, even if he claims he is not, and to make an
> > ethical decision accordingly.  
>
> This seems too coarse to me.  Clearly, if the actor understands more
> about the cause-effect behaviors than the actee, then the actor gets to
> decide whether the "Sadness" is fully compensated by the subsequent
> "Joy" effected.  But, regardless of that, how much _respect_ does the
> behaviorist actor give to the subjective experience of the actee?
>
> This is very important in situations like Alzheimer's disease or pain
> management, where we have no credible treatments to actually fix the
> problem.  We only have treatments to treat the symptoms, for example the
> epiphenomenal thoughts and feelings of the subject.
>
> Do behaviorists subscribe to concepts like pain management?  Do
> behaviorists participate in treatments like end-of-life hospice care?
> Or do they restrict themselves to actions that have been credibly shown
> to "fix" behavior?
>
> --
> glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com
>
>
> ============================================================
> FRIAM Applied Complexity Group listserv
> Meets Fridays 9a-11:30 at cafe at St. John's College
> lectures, archives, unsubscribe, maps at http://www.friam.org



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

Marcus G. Daniels
Nicholas Thompson wrote:
> Anyway, I think this is probably as far as we can take this conversation.
> It certainly is as far as Russ and I took it last summer, and I don't have
> any more wisdom or energy for it now than I did then.
Some music then..  ;-)

http://www.youtube.com/watch?v=wTQ2W6117zc

============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Russ Abbott
In reply to this post by Nick Thompson
Hi Nick, I was wondering how long you could resist getting drawn into this.

History is fine. I have no problem talking about historical sequences and how they hang together.

What I don't know is whether Eric/you/behaviorists in general are interested in the answer to the question of what makes a reinforcer work.I tried to get Eric's answer to that, but I didn't. 

Is his/(your/behaviorists  answer that he/you/they are interested in how reinforcers work, but that's not what they are studying?  That they believe that there is a reasonable scientific answer to that question, but that someone else is pursuing it? If so, I find that a reasonable answer -- although I'd like to know who he/you/they think are doing that work and how he/you/they think that work is coming.  How would you/he/they describe the results so far? What do we know about how reinforcers work and what are the questions now being asked about that? Even if you don't work in the field as someone as concerned about reinforcers as he/you/they, he/you/they must at least know the state of our current knowledge of the field.

Or is his/your/behaviorists' answer that how reinforcers work is not a valid question because attempting to describe what goes on inside the entity being reinforced is meaningless?

In all this, I'm happy to use as a model the example of a computer. We understand how computer "reinforcers" (i.e., programs) work because we understand how computers work. Do you/he/they expect that we will (hopefully soon) have a similarly concrete answer to how biological reinforcers work?


-- Russ



On Tue, May 4, 2010 at 9:13 PM, Nicholas Thompson <[hidden email]> wrote:
Russ,
 
I don't think either Eric and I suppose that internal events are not part of a full  explanation of behavior; we are just asserting that it is  not the only part.    History of the behavior is another.  A psychologist's job is to relate behavior to its history.  The people whose job it is to relate it those history-behavior relations to internal events live "down the hall". 
 
What drives Eric and me nuts is when people start talking AS if they are talking about internal events when in fact they are just redescribing relations between the history of behavior and patterns of that behavior.  EG, the vernacular, "I felt it in my gut" or the highly sophisticated, "The child was unhappy because of its 'internal working model' of its mother."   I just went to a conference here in Santa Fe in which people banged on relentlessly that conscience was IN the brain.  Such talk is a redirection, from something that we know a lot about (people's conscientious behavior) and something we know almost nothing about (the manner in which that behavior is mediated in the nervous system ... the neural correlates of that behavior).  And even if we know exactly which part of the brain lights up when Jones feels guilty, we will still have the problem of the history by which Jones comes to feel guilty about THAT.  Discovering the histories that lead people to feel that way and characterizing the higher order behavior patterns that constitute "feeling guilty" is what the psychology of guilt is all about, INAO. 
 
Nick
 
Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://www.cusf.org [City University of Santa Fe]
 
 
 
 
----- Original Message -----
To: [hidden email]
Sent: 5/4/2010 6:05:59 PM
Subject: Re: [FRIAM] Behaviorism

Eric, you said, "Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance?" Yes, I would say that you probably can't talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance. How else are you claiming to talk intelligently about it?

If your point is that the digestive biologist doesn't care why the stomach wall resists acid because all she cares about is what goes on inside the stomach. And if you are also saying that she assumes that other people can explain how the stomach wall keeps all that stuff contained without damage to itself. Then that's fine. It's like me saying that I don't know the details of computer engineering. All I care about is that the computer interprets instructions in a certain way.

But I and the digestive biologist both acknowledge that there is an explanation of the issues we are ignorant of and that other people know what those explanations are. That seems to be different from the behaviorist who says that it is pointless to ask for an explanation because it doesn't make sense to ask the questions I'm asking.


-- Russ


On Tue, May 4, 2010 at 4:51 PM, ERIC P. CHARLES <[hidden email]> wrote:
Russ sayeth: "They [behaviorists] seem unwilling to ask how the entity being reinforced works so that they can explain how the reinforcer works. That just seems like bad science."

Uhm.... weird assertion. Lets say that I am a digestive biologist, and you ask me to explain the atomic structure underlying differences between stomach and intestinal walls. Am I not justified in telling you that you have asked a great question that is simply not in my area of expertise. Am I not justified in telling you that there are people who specialize in answering such questions, that they are molecular biologists, and that they work down the hall? Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance? Would you really tell me that digestive biology seems like bad science?

I doubt you would tell me any of those things.

Why should psychology be different? There are perfectly good people who study the relevant animal innards. They are physiologists and neuro-biologists. They have offices down the hall. Their work is fascinating and I like to hear their talks. There are some people who work cross-disciplines. Some of them do cool work, others do crap work, and still others do cool work that they explain in crap ways. What more do you want me to say?

---------

Also, I told you that we know a lot about what makes something a reinforcer. Let us pick an arbitrary set of neutral stimuli, say a card with vertical lines. I can make a rat such that the vertical lines reinforce the rat's behavior. THE THINGS I DO TO THE RAT explain why the vertical lines act as a reinforcer. When you ask "why" the vertical lines reinforce the rat, I will answer by telling you about how I put the rat through such-and-such procedure.* Thus I WILL have explained why vertical lines reinforce this rat.

Again, this explains not only the origins of the behavioral phenomenon, but also the origins of the concurrent neural phenomenon that are a component part of the process in question.

If you asked why the volcano in iceland blew its top, and I told you that it blew because the rocks at the top of the mountain flew into the air, you would stare at me like I was an idiot. Why? Because you asked me to explain something that happened, and I answered by merely describing back a part of the thing to be explained. Similarly, all neuronal happenings are part of "the thing to be explained" when you are explaining reinforcement.

Eric

*Most likely my story will involve repeatedly pairing the vertical lines with food, but there are other options available. Heck, I can make a rat that does not find food reinforcing. I can even make a rat that is born not finding food reinforcing. Alas, those rats won't live very long.



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

Eric Charles
In reply to this post by Nick Thompson
Glen,
These are tough questions for many reasons. One is that a behaviorists first instinct would be to wrestle with you over several of the terms. The most explicit ethical stance I have seen a behaviorist take as a behaviorist is Skinner's dislike of the use of punishment, which was at least partially justified by the evidence that reinforcement will work better at shaping behavior. That's not much, but its something. Ethics is a tough business, and I'm not sure there has been much progress in the last 3-4,000 years, nevertheless the last 100.

I will say that behaviorist methods have been shown to be effective at treating "thoughts" and "feelings". The behaviorist conceives of what they are doing in such cases in ways most will find unintuitive, but the techniques work irrespective (the whole philosophy vs. science distinction). Behaviorist's CAN do things for pain management, in no small part because behavioral control is often important in pain control. Aside from that, nothing about behaviorism bars giving drugs, so its not like they would say "I'm a behaviorist, I don't believe in morphine drips." (Of course, being a behaviorist leads one to think there are often better alternatives to drugs, but that is a different point.)

Overall though, I think that the distinction between mentalist and behaviorist does not place one with specific ethical obligations any more than a distinction between string-theorist and quantum-mechanist has ethical implications. Sure, there are people who write as if quantum mechanics has ethical implications (inherent uncertainty, blah, blah, blah), but I'm not convinced it does. I suspect that it just so happens that the same person is interested in both subjects.

--explanation (sort-of)--
The question of what we think people are doing when they verbally self-report does not tell us what to do after getting the self reports, unless we throw in lots of other rules and assumptions. When we get all that other stuff figured out, we are likely to find that the first part isn't as important as it initially appeared.

For example, I like to point out to my class that the result of introspection is what it obviously is: When you attend the things you say to yourself, <drum roll> you find out what types of things you say to yourself. So, the guy at the Thai restaurant asks, "How spicy do you want it?"  You think for a second and say "As high as you can go!" All I learn from that (at best) is that you are the type of person who tells yourself you want it as spicy as possible - I don't learn whether or not you are ACTUALLY the type of person who likes it spicy as possible. If it is your first time at a Thai restaurant, you might well learn something new about yourself.

Transport to the Alzheimer's patient. You ask "Do you know where you are?" The patient thinks for a second and says "Yes." I assert that we learned nothing more than that he is the type of person who tells himself he knows where he is. In this case, I have evidence that others agree with me. The typical follow up question is "Where are you?" Often it is answered incorrectly. We, as outside observers of the patient's behavior declare that he does not know where he is, despite his insistence otherwise.

Again, I can think of ways to take that, add other stuff, and create ethical implicature... but on its own, I'm not sure it has much. If we decide, for example, that we have an obligation to care for people so damaged that they don't even know where they are... well, behaviorists and mentalists might argue over how to tell if people know where they are, but the eventual ethical course of action has already been laid out.

Eric



On Tue, May 4, 2010 08:14 PM, "glen e. p. ropella" <[hidden email]> wrote:
I'm changing the subject line again because this is _not_ in direct
lineage with the [Beat Poet] thread.

Nicholas Thompson wrote circa 10-05-04 02:36 PM:
> Most of the questions you ask are orthogonal to behaviorism/mentalism.  
> 
> Children are a special case because they cannot give consent.   But notice
> that the whole question of the Treatment Program you described arises
> because  the State and The Guardians of the children are at odds as to
> whether the treatment is cruelty.  So everybody is using behavioral
> criteria.  

Sorry, I was working under the idea that "cruelty" was a purely mental
construct.  It seems to me that a cruel act is one where, in general,
the actor disregards the thoughts and feelings of the acted upon
(actee)
and, especially, where the thoughts and feelings of the actee are the
Spinozan "Sadness" (i.e. the hypothetical mind is in a worse
state after
the thoughts/feelings).  Granted, the vernacular use of "cruel"
has
connotations of deriving pleasure from actions that cause the
"Sadness";
but that's not necessary.  I think it's sufficient for the actor to
_know_ they're causing "Sadness", even if the actor (rightly or
wrongly)
believes that "Sadness" is somehow arithmetically
(economically)
compensated for by a greater "Joy" that will ensue from the actions.

The essence of my naive understanding of Behaviorism is: "Take whatever
tangible actions work and the intangibles will take care of themselves."
 Of course, _if_ a novel tangible arises, the Behaviorist _will_ take it
into account.  But it still leaves the Behaviorist open to the criticism
that she intentionally, knowingly takes actions that cause "Sadness".

I don't mean to descend into the semantics of "cruelty".  I'm just
trying to show why I don't think the criticism of the JRC's methods and
the JRC's response are orthogonal to the mentalism <-> behaviorism axis.

It seems that some people hold the short-term mental state of the actees
in higher esteem than the JRC.  I.e. the JRC are more purely
behaviorist.  (And if we take them at their word, the JRC isn't
intentionally cruel and their methods do, indeed, work.)

> Adults are the more interesting case:  is it cruelty when an adult signs on
> for it?  Is sending a volunteer to war, cruel?  Is sending a conscript to
> war, cruel?   If I ask to have me teeth worked on without anaesthetic, is
> the doctor who performs the procedure cruel?  

Like I say above, I'm not trying to _parse_ the word "cruel" so much
as
I'm trying to get at the extent to which a Behaviorist (a real one...
not some ideologically stereotyped one) considers the thoughts and
emotions of her subject.  A clarifying question might be something like:

When the actee tells the (behaviorist) Dentist to drill out the root
of
a tooth without anesthetic, does the Dentist explain in very clear
terms: "You will FEEL pain and probably hate me afterwards."??  Or
does
the Dentist ignore such intangibles (except to the extent they have to
strap the patient down more firmly ;-) and merely state the actions
she'll take?

(My dad could've been described as a behaviorist when he'd hit me after
behaving badly.  He didn't much care what I thought or felt as long as I
stopped behaving badly. [grin])

> The only place where my behaviorism might have a role to play in such a
> discussion is where i would deny to the "victim" the right to
disavow his
> own pain.   I would argue that I have my own responibility to decide
> whether a man is in pain, even if he claims he is not, and to make an
> ethical decision accordingly.  

This seems too coarse to me.  Clearly, if the actor understands more
about the cause-effect behaviors than the actee, then the actor gets to
decide whether the "Sadness" is fully compensated by the subsequent
"Joy" effected.  But, regardless of that, how much _respect_ does the
behaviorist actor give to the subjective experience of the actee?

This is very important in situations like Alzheimer's disease or pain
management, where we have no credible treatments to actually fix the
problem.  We only have treatments to treat the symptoms, for example the
epiphenomenal thoughts and feelings of the subject.

Do behaviorists subscribe to concepts like pain management?  Do
behaviorists participate in treatments like end-of-life hospice care?
Or do they restrict themselves to actions that have been credibly shown
to "fix" behavior?

-- 
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Nick Thompson
In reply to this post by glen e. p. ropella-2
Hi, Russ,
 
See my answer to Glen.  And the cop out that ends it. 
 
I think that Eric and i have both been clear at least on this point.  How pain "is implemented" (do I dare?) is an interesting question, and an excellent scientific question, but it is not the psychological question, unless one happens to be a physiological psychologist or a neuro-psychologist.  I can ask and answer lots of interesting questions about my word processor's behavior without knowing jack squat about how word processing is implemented on my computer.  I fact, I can use the same word processor on two different computers and see very little evidence that the are implemented differently.  This does not mean that I deny the importance of the programmers who implement word processing on computers or the scientists who would reverse engineer the programs to find out how they are implemented. 
 
I hope I don't get murdered for the metaphor.
 
Nick
 
 
 
Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://www.cusf.org [City University of Santa Fe]
 
 
 
 
----- Original Message -----
Sent: 5/4/2010 10:57:16 PM
Subject: Re: [FRIAM] Behaviorism

Hi Nick, I was wondering how long you could resist getting drawn into this.

History is fine. I have no problem talking about historical sequences and how they hang together.

What I don't know is whether Eric/you/behaviorists in general are interested in the answer to the question of what makes a reinforcer work.I tried to get Eric's answer to that, but I didn't. 

Is his/(your/behaviorists  answer that he/you/they are interested in how reinforcers work, but that's not what they are studying?  That they believe that there is a reasonable scientific answer to that question, but that someone else is pursuing it? If so, I find that a reasonable answer -- although I'd like to know who he/you/they think are doing that work and how he/you/they think that work is coming.  How would you/he/they describe the results so far? What do we know about how reinforcers work and what are the questions now being asked about that? Even if you don't work in the field as someone as concerned about reinforcers as he/you/they, he/you/they must at least know the state of our current knowledge of the field.

Or is his/your/behaviorists' answer that how reinforcers work is not a valid question because attempting to describe what goes on inside the entity being reinforced is meaningless?

In all this, I'm happy to use as a model the example of a computer. We understand how computer "reinforcers" (i.e., programs) work because we understand how computers work. Do you/he/they expect that we will (hopefully soon) have a similarly concrete answer to how biological reinforcers work?


-- Russ



On Tue, May 4, 2010 at 9:13 PM, Nicholas Thompson <[hidden email]> wrote:
Russ,
 
I don't think either Eric and I suppose that internal events are not part of a full  explanation of behavior; we are just asserting that it is  not the only part.    History of the behavior is another.  A psychologist's job is to relate behavior to its history.  The people whose job it is to relate it those history-behavior relations to internal events live "down the hall". 
 
What drives Eric and me nuts is when people start talking AS if they are talking about internal events when in fact they are just redescribing relations between the history of behavior and patterns of that behavior.  EG, the vernacular, "I felt it in my gut" or the highly sophisticated, "The child was unhappy because of its 'internal working model' of its mother."   I just went to a conference here in Santa Fe in which people banged on relentlessly that conscience was IN the brain.  Such talk is a redirection, from something that we know a lot about (people's conscientious behavior) and something we know almost nothing about (the manner in which that behavior is mediated in the nervous system ... the neural correlates of that behavior).  And even if we know exactly which part of the brain lights up when Jones feels guilty, we will still have the problem of the history by which Jones comes to feel guilty about THAT.  Discovering the histories that lead people to feel that way and characterizing the higher order behavior patterns that constitute "feeling guilty" is what the psychology of guilt is all about, INAO. 
 
Nick
 
Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://www.cusf.org [City University of Santa Fe]
 
 
 
 
----- Original Message -----
To: [hidden email]
Sent: 5/4/2010 6:05:59 PM
Subject: Re: [FRIAM] Behaviorism

Eric, you said, "Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance?" Yes, I would say that you probably can't talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance. How else are you claiming to talk intelligently about it?

If your point is that the digestive biologist doesn't care why the stomach wall resists acid because all she cares about is what goes on inside the stomach. And if you are also saying that she assumes that other people can explain how the stomach wall keeps all that stuff contained without damage to itself. Then that's fine. It's like me saying that I don't know the details of computer engineering. All I care about is that the computer interprets instructions in a certain way.

But I and the digestive biologist both acknowledge that there is an explanation of the issues we are ignorant of and that other people know what those explanations are. That seems to be different from the behaviorist who says that it is pointless to ask for an explanation because it doesn't make sense to ask the questions I'm asking.


-- Russ


On Tue, May 4, 2010 at 4:51 PM, ERIC P. CHARLES <[hidden email]> wrote:
Russ sayeth: "They [behaviorists] seem unwilling to ask how the entity being reinforced works so that they can explain how the reinforcer works. That just seems like bad science."

Uhm.... weird assertion. Lets say that I am a digestive biologist, and you ask me to explain the atomic structure underlying differences between stomach and intestinal walls. Am I not justified in telling you that you have asked a great question that is simply not in my area of expertise. Am I not justified in telling you that there are people who specialize in answering such questions, that they are molecular biologists, and that they work down the hall? Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance? Would you really tell me that digestive biology seems like bad science?

I doubt you would tell me any of those things.

Why should psychology be different? There are perfectly good people who study the relevant animal innards. They are physiologists and neuro-biologists. They have offices down the hall. Their work is fascinating and I like to hear their talks. There are some people who work cross-disciplines. Some of them do cool work, others do crap work, and still others do cool work that they explain in crap ways. What more do you want me to say?

---------

Also, I told you that we know a lot about what makes something a reinforcer. Let us pick an arbitrary set of neutral stimuli, say a card with vertical lines. I can make a rat such that the vertical lines reinforce the rat's behavior. THE THINGS I DO TO THE RAT explain why the vertical lines act as a reinforcer. When you ask "why" the vertical lines reinforce the rat, I will answer by telling you about how I put the rat through such-and-such procedure.* Thus I WILL have explained why vertical lines reinforce this rat.

Again, this explains not only the origins of the behavioral phenomenon, but also the origins of the concurrent neural phenomenon that are a component part of the process in question.

If you asked why the volcano in iceland blew its top, and I told you that it blew because the rocks at the top of the mountain flew into the air, you would stare at me like I was an idiot. Why? Because you asked me to explain something that happened, and I answered by merely describing back a part of the thing to be explained. Similarly, all neuronal happenings are part of "the thing to be explained" when you are explaining reinforcement.

Eric

*Most likely my story will involve repeatedly pairing the vertical lines with food, but there are other options available. Heck, I can make a rat that does not find food reinforcing. I can even make a rat that is born not finding food reinforcing. Alas, those rats won't live very long.



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: Behaviorism

Russ Abbott
Great. I agree completely! 


-- Russ


On Tue, May 4, 2010 at 10:36 PM, Nicholas Thompson <[hidden email]> wrote:
Hi, Russ,
 
See my answer to Glen.  And the cop out that ends it. 
 
I think that Eric and i have both been clear at least on this point.  How pain "is implemented" (do I dare?) is an interesting question, and an excellent scientific question, but it is not the psychological question, unless one happens to be a physiological psychologist or a neuro-psychologist.  I can ask and answer lots of interesting questions about my word processor's behavior without knowing jack squat about how word processing is implemented on my computer.  I fact, I can use the same word processor on two different computers and see very little evidence that the are implemented differently.  This does not mean that I deny the importance of the programmers who implement word processing on computers or the scientists who would reverse engineer the programs to find out how they are implemented. 
 
I hope I don't get murdered for the metaphor.
 
Nick
 
 
 
Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://www.cusf.org [City University of Santa Fe]
 
 
 
 
----- Original Message -----
Sent: 5/4/2010 10:57:16 PM
Subject: Re: [FRIAM] Behaviorism

Hi Nick, I was wondering how long you could resist getting drawn into this.

History is fine. I have no problem talking about historical sequences and how they hang together.

What I don't know is whether Eric/you/behaviorists in general are interested in the answer to the question of what makes a reinforcer work.I tried to get Eric's answer to that, but I didn't. 

Is his/(your/behaviorists  answer that he/you/they are interested in how reinforcers work, but that's not what they are studying?  That they believe that there is a reasonable scientific answer to that question, but that someone else is pursuing it? If so, I find that a reasonable answer -- although I'd like to know who he/you/they think are doing that work and how he/you/they think that work is coming.  How would you/he/they describe the results so far? What do we know about how reinforcers work and what are the questions now being asked about that? Even if you don't work in the field as someone as concerned about reinforcers as he/you/they, he/you/they must at least know the state of our current knowledge of the field.

Or is his/your/behaviorists' answer that how reinforcers work is not a valid question because attempting to describe what goes on inside the entity being reinforced is meaningless?

In all this, I'm happy to use as a model the example of a computer. We understand how computer "reinforcers" (i.e., programs) work because we understand how computers work. Do you/he/they expect that we will (hopefully soon) have a similarly concrete answer to how biological reinforcers work?


-- Russ



On Tue, May 4, 2010 at 9:13 PM, Nicholas Thompson <[hidden email]> wrote:
Russ,
 
I don't think either Eric and I suppose that internal events are not part of a full  explanation of behavior; we are just asserting that it is  not the only part.    History of the behavior is another.  A psychologist's job is to relate behavior to its history.  The people whose job it is to relate it those history-behavior relations to internal events live "down the hall". 
 
What drives Eric and me nuts is when people start talking AS if they are talking about internal events when in fact they are just redescribing relations between the history of behavior and patterns of that behavior.  EG, the vernacular, "I felt it in my gut" or the highly sophisticated, "The child was unhappy because of its 'internal working model' of its mother."   I just went to a conference here in Santa Fe in which people banged on relentlessly that conscience was IN the brain.  Such talk is a redirection, from something that we know a lot about (people's conscientious behavior) and something we know almost nothing about (the manner in which that behavior is mediated in the nervous system ... the neural correlates of that behavior).  And even if we know exactly which part of the brain lights up when Jones feels guilty, we will still have the problem of the history by which Jones comes to feel guilty about THAT.  Discovering the histories that lead people to feel that way and characterizing the higher order behavior patterns that constitute "feeling guilty" is what the psychology of guilt is all about, INAO. 
 
Nick
 
Nicholas S. Thompson
Emeritus Professor of Psychology and Ethology,
Clark University ([hidden email])
http://www.cusf.org [City University of Santa Fe]
 
 
 
 
----- Original Message -----
To: [hidden email]
Sent: 5/4/2010 6:05:59 PM
Subject: Re: [FRIAM] Behaviorism

Eric, you said, "Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance?" Yes, I would say that you probably can't talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance. How else are you claiming to talk intelligently about it?

If your point is that the digestive biologist doesn't care why the stomach wall resists acid because all she cares about is what goes on inside the stomach. And if you are also saying that she assumes that other people can explain how the stomach wall keeps all that stuff contained without damage to itself. Then that's fine. It's like me saying that I don't know the details of computer engineering. All I care about is that the computer interprets instructions in a certain way.

But I and the digestive biologist both acknowledge that there is an explanation of the issues we are ignorant of and that other people know what those explanations are. That seems to be different from the behaviorist who says that it is pointless to ask for an explanation because it doesn't make sense to ask the questions I'm asking.


-- Russ


On Tue, May 4, 2010 at 4:51 PM, ERIC P. CHARLES <[hidden email]> wrote:
Russ sayeth: "They [behaviorists] seem unwilling to ask how the entity being reinforced works so that they can explain how the reinforcer works. That just seems like bad science."

Uhm.... weird assertion. Lets say that I am a digestive biologist, and you ask me to explain the atomic structure underlying differences between stomach and intestinal walls. Am I not justified in telling you that you have asked a great question that is simply not in my area of expertise. Am I not justified in telling you that there are people who specialize in answering such questions, that they are molecular biologists, and that they work down the hall? Would you really tell me that I cannot talk intelligently about the ability of the stomach wall to resist acid without knowledge of the atomic structures underlying acid-resistance? Would you really tell me that digestive biology seems like bad science?

I doubt you would tell me any of those things.

Why should psychology be different? There are perfectly good people who study the relevant animal innards. They are physiologists and neuro-biologists. They have offices down the hall. Their work is fascinating and I like to hear their talks. There are some people who work cross-disciplines. Some of them do cool work, others do crap work, and still others do cool work that they explain in crap ways. What more do you want me to say?

---------

Also, I told you that we know a lot about what makes something a reinforcer. Let us pick an arbitrary set of neutral stimuli, say a card with vertical lines. I can make a rat such that the vertical lines reinforce the rat's behavior. THE THINGS I DO TO THE RAT explain why the vertical lines act as a reinforcer. When you ask "why" the vertical lines reinforce the rat, I will answer by telling you about how I put the rat through such-and-such procedure.* Thus I WILL have explained why vertical lines reinforce this rat.

Again, this explains not only the origins of the behavioral phenomenon, but also the origins of the concurrent neural phenomenon that are a component part of the process in question.

If you asked why the volcano in iceland blew its top, and I told you that it blew because the rocks at the top of the mountain flew into the air, you would stare at me like I was an idiot. Why? Because you asked me to explain something that happened, and I answered by merely describing back a part of the thing to be explained. Similarly, all neuronal happenings are part of "the thing to be explained" when you are explaining reinforcement.

Eric

*Most likely my story will involve repeatedly pairing the vertical lines with food, but there are other options available. Heck, I can make a rat that does not find food reinforcing. I can even make a rat that is born not finding food reinforcing. Alas, those rats won't live very long.



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

glen e. p. ropella-2
In reply to this post by Eric Charles

Excellent!  Thanks, Eric.  But I still wonder why you (and Nick) have
inferred that I'm talking about ethics.  I'm not really interested in
ethics.  I'm interested in the differences between treatment that works
and treatment that fails.

That was my point about the JRC story.  Forget the accusations that the
JRC is being "cruel" or other mental hoo-ha.  Focus on the JRC's
response that some of their treatments have been shown to work, emphasis
on the word _some_.  It seems to me that there ought to be a percentage
threshold where the treatment is determined not to be effective enough
to continue using.  E.g. let's say skin shock treatment works in 60% of
cases.  Then perhaps that's above the threshold and skin shock treatment
should be tried, "cruel" or not.  But if it only works in 20% of cases,
then perhaps it shouldn't be used... or extra explicit consent has to be
 acquired ... or whatever.

THAT'S the interesting part of the story and that's why I'd be grateful
for a behaviorist response.  I don't care about the ethics of the
treatment.  I care about the efficacy of the treatment, which is why I
tried to use the word "mistreatment".

You approached this with your answer to my question about Alzheimer's.
But it didn't really target my question like I wanted it to.  Let me try
again.

My experience has been that AD patients will often lash out at family
members and caregivers for no obvious reason.  E.g. My grandma would
sometimes spit and scratch at her children when they were talking to
her.  Now, it's not clear to me that _any_ behaviorist technique will
change this behavior.  Perhaps it would, though.  We could mount a skin
shock backpack to someone like my grandma and shock her every time she
threw her bedpan or spit on someone to see if it would work.  I don't know.

If we decided to do some research on AD patients to find out, at what
point would we decide that some particular treatment worked?  And at
what point would we decide that it fails to work?

When does the behaviorist "give up" and hand the problem completely over
to the biologists who work on amyloid plaques?


ERIC P. CHARLES wrote  circa 05/04/2010 10:07 PM:

> These are tough questions for many reasons. One is that a behaviorists
> first instinct would be to wrestle with you over several of the terms.
> The most explicit ethical stance I have seen a behaviorist take as a
> behaviorist is Skinner's dislike of the use of punishment, which was at
> least partially justified by the evidence that reinforcement will work
> better at shaping behavior. That's not much, but its something. Ethics
> is a tough business, and I'm not sure there has been much progress in
> the last 3-4,000 years, nevertheless the last 100.
>
> I will say that behaviorist methods have been shown to be effective at
> treating "thoughts" and "feelings". The behaviorist conceives of what
> they are doing in such cases in ways most will find unintuitive, but the
> techniques work irrespective (the whole philosophy vs. science
> distinction). Behaviorist's CAN do things for pain management, in no
> small part because behavioral control is often important in pain
> control. Aside from that, nothing about behaviorism bars giving drugs,
> so its not like they would say "I'm a behaviorist, I don't believe in
> morphine drips." (Of course, being a behaviorist leads one to think
> there are often better alternatives to drugs, but that is a different
> point.)
>
> Overall though, I think that the distinction between mentalist and
> behaviorist does not place one with specific ethical obligations any
> more than a distinction between string-theorist and quantum-mechanist
> has ethical implications. Sure, there are people who write as if quantum
> mechanics has ethical implications (inherent uncertainty, blah, blah,
> blah), but I'm not convinced it does. I suspect that it just so happens
> that the same person is interested in both subjects.
>
> --explanation (sort-of)--
> The question of what we think people are doing when they verbally
> self-report does not tell us what to do after getting the self reports,
> unless we throw in lots of other rules and assumptions. When we get all
> that other stuff figured out, we are likely to find that the first part
> isn't as important as it initially appeared.
>
> For example, I like to point out to my class that the result of
> introspection is what it obviously is: When you attend the things you
> say to yourself, <drum roll> you find out what types of things you say
> to yourself. So, the guy at the Thai restaurant asks, "How spicy do you
> want it?"  You think for a second and say "As high as you can go!" All I
> learn from that (at best) is that you are the type of person who tells
> yourself you want it as spicy as possible - I don't learn whether or not
> you are ACTUALLY the type of person who likes it spicy as possible. If
> it is your first time at a Thai restaurant, you might well learn
> something new about yourself.
>
> Transport to the Alzheimer's patient. You ask "Do you know where you
> are?" The patient thinks for a second and says "Yes." I assert that we
> learned nothing more than that he is the type of person who tells
> himself he knows where he is. In this case, I have evidence that others
> agree with me. The typical follow up question is "Where are you?" Often
> it is answered incorrectly. We, as outside observers of the patient's
> behavior declare that he does not know where he is, despite his
> insistence otherwise.
>
> Again, I can think of ways to take that, add other stuff, and create
> ethical implicature... but on its own, I'm not sure it has much. If we
> decide, for example, that we have an obligation to care for people so
> damaged that they don't even know where they are... well, behaviorists
> and mentalists might argue over how to tell if people know where they
> are, but the eventual ethical course of action has already been laid out.


--
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

Eric Charles
In reply to this post by Eric Charles
Ooooh, that is a much more specific question than it initially seemed!

I suppose there is a practical answer and a philosophical answer. The philosophical answer would set out some criterion that would be correct in some global sense. I fear that would get us back to ethical stuff, and keep things muddled. The practical answer is that such decisions are based on a) the availability of money and time, and b) the individual behavior analyst's interest in the problem. I can tell you that regardless of the level of plaque, the shocking backpack, if set correctly WILL reduce (though probably not completely eliminate) the rate of spitting and bedpan throwing. On the other hand, other behaviors are likely to arise that are equally annoying to you (hence Skinner's dislike of punishment). The other behaviors will arise because the contingencies controlling the spitting and bedpan throwing are still available to other behaviors.

In my lower level behaviorism class (which focuses on application rather than theory), by the end of the class we have a list of techniques that can be used to reduce undesirable behaviors:

Punishment (aka 'positive punishment')
Penalty (aka 'negative punishment')
Punishment by prevention (of access to other contingencies)
Differential punishment of high rates
Extinction
Differential reinforcement of low rates
Differential reinforcement of incompatible behavior
Differential reinforcement of alternative behavior
The establishing operation

We could write an almost parallel list for methods of increasing the rates of desirable behaviors. Such techniques are routinely used with people even with sever Alzheimer to positive effects. Of course, whether you think increasing the rate of coherent sentences from 30% to 60% is a miracle or just an okay job depends on your perspective. Probably the rate of your grandmother's offensive behaviors could have been cut in half with a pretty simple plan. Unfortunately, the difficulties in getting every single person who goes into her room to follow the 'pretty simple plan' can be quite difficult. For example, if we try extinction, we might need to let her spit on us without reacting, and good luck getting the night shift worker to follow that plan at 3 in the morning.

Returning to the original question I think that if I were an applied behavior analyst, I would keep working with the patient as long as there was money for me to keep working with the patient. At some point we will stop getting a return on investment of our time, and at that point we might switch from trying to innovate new strategies to focusing on maintenance of the strategies that worked (i.e., getting people to stick with the plan even when I am not there). Maintenance will take fewer hours of my time than trying new things, but I will never completely leave the situation. How little improvement do I need to see before I switch from active investigation to maintenance? Well, it depends on the behavior and the customer. Honestly, I wouldn't care much about getting the rate of spitting from once a week to once a month. In the case of the bedpan, was it empty or full when it was thrown? If empty, then a small improvement matters less than if full. On the other hand, if you are rich and really would like to see your dad go from 60% coherent sentences to 62%, well, then I might keep at it (and you bet your life I'll keep good data, because I don't trust you to tell the difference between those percentages).

If I am a pure researcher... well, I guess I would need a more exact criterion. That is, I wouldn't ask for government money unless I expected the improvement to be at least X amount. Still though, the size of X would vary based on the population and the problem. To test strategies to reduce the rate of violent outbursts in a prison population, maybe only a small effect size would justify a massive study.

I still feel like I haven't fully answered your question, but I think that is a solid start.

Eric


On Wed, May 5, 2010 11:16 AM, "glen e. p. ropella" <[hidden email]> wrote:
Excellent!  Thanks, Eric.  But I still wonder why you (and Nick) have
inferred that I'm talking about ethics.  I'm not really interested in
ethics.  I'm interested in the differences between treatment that works
and treatment that fails.

That was my point about the JRC story.  Forget the accusations that the
JRC is being "cruel" or other mental hoo-ha.  Focus on the JRC's
response that some of their treatments have been shown to work, emphasis
on the word _some_.  It seems to me that there ought to be a percentage
threshold where the treatment is determined not to be effective enough
to continue using.  E.g. let's say skin shock treatment works in 60% of
cases.  Then perhaps that's above the threshold and skin shock treatment
should be tried, "cruel" or not.  But if it only works in 20% of
cases,
then perhaps it shouldn't be used... or extra explicit consent has to be
 acquired ... or whatever.

THAT'S the interesting part of the story and that's why I'd be grateful
for a behaviorist response.  I don't care about the ethics of the
treatment.  I care about the efficacy of the treatment, which is why I
tried to use the word "mistreatment".

You approached this with your answer to my question about Alzheimer's.
But it didn't really target my question like I wanted it to.  Let me try
again.

My experience has been that AD patients will often lash out at family
members and caregivers for no obvious reason.  E.g. My grandma would
sometimes spit and scratch at her children when they were talking to
her.  Now, it's not clear to me that _any_ behaviorist technique will
change this behavior.  Perhaps it would, though.  We could mount a skin
shock backpack to someone like my grandma and shock her every time she
threw her bedpan or spit on someone to see if it would work.  I don't know.

If we decided to do some research on AD patients to find out, at what
point would we decide that some particular treatment worked?  And at
what point would we decide that it fails to work?

When does the behaviorist "give up" and hand the problem completely
over
to the biologists who work on amyloid plaques?


ERIC P. CHARLES wrote  circa 05/04/2010 10:07 PM:
> These are tough questions for many reasons. One is that a behaviorists
> first instinct would be to wrestle with you over several of the terms.
> The most explicit ethical stance I have seen a behaviorist take as a
> behaviorist is Skinner's dislike of the use of punishment, which was at
> least partially justified by the evidence that reinforcement will work
> better at shaping behavior. That's not much, but its something. Ethics
> is a tough business, and I'm not sure there has been much progress in
> the last 3-4,000 years, nevertheless the last 100.
> 
> I will say that behaviorist methods have been shown to be effective at
> treating "thoughts" and "feelings". The behaviorist
conceives of what
> they are doing in such cases in ways most will find unintuitive, but the
> techniques work irrespective (the whole philosophy vs. science
> distinction). Behaviorist's CAN do things for pain management, in no
> small part because behavioral control is often important in pain
> control. Aside from that, nothing about behaviorism bars giving drugs,
> so its not like they would say "I'm a behaviorist, I don't believe in
> morphine drips." (Of course, being a behaviorist leads one to
think
> there are often better alternatives to drugs, but that is a different
> point.)
> 
> Overall though, I think that the distinction between mentalist and
> behaviorist does not place one with specific ethical obligations any
> more than a distinction between string-theorist and quantum-mechanist
> has ethical implications. Sure, there are people who write as if quantum
> mechanics has ethical implications (inherent uncertainty, blah, blah,
> blah), but I'm not convinced it does. I suspect that it just so
happens
> that the same person is interested in both subjects.
> 
> --explanation (sort-of)--
> The question of what we think people are doing when they verbally
> self-report does not tell us what to do after getting the self reports,
> unless we throw in lots of other rules and assumptions. When we get all
> that other stuff figured out, we are likely to find that the first part
> isn't as important as it initially appeared.
> 
> For example, I like to point out to my class that the result of
> introspection is what it obviously is: When you attend the things you
> say to yourself, <drum roll> you find out what types of things you
say
> to yourself. So, the guy at the Thai restaurant asks, "How spicy do
you
> want it?"  You think for a second and say "As high as you can
go!" All I
> learn from that (at best) is that you are the type of person who
tells
> yourself you want it as spicy as possible - I don't learn whether or not
> you are ACTUALLY the type of person who likes it spicy as possible. If
> it is your first time at a Thai restaurant, you might well learn
> something new about yourself.
> 
> Transport to the Alzheimer's patient. You ask "Do you know where you
> are?" The patient thinks for a second and says "Yes." I
assert that we
> learned nothing more than that he is the type of person who tells
> himself he knows where he is. In this case, I have evidence that others
> agree with me. The typical follow up question is "Where are
you?" Often
> it is answered incorrectly. We, as outside observers of the patient's
> behavior declare that he does not know where he is, despite his
> insistence otherwise.
> 
> Again, I can think of ways to take that, add other stuff, and create
> ethical implicature... but on its own, I'm not sure it has much. If we
> decide, for example, that we have an obligation to care for people so
> damaged that they don't even know where they are... well, behaviorists
> and mentalists might argue over how to tell if people know where they
> are, but the eventual ethical course of action has already been laid out.


-- 
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org


Eric Charles

Professional Student and
Assistant Professor of Psychology
Penn State University
Altoona, PA 16601



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

glen e. p. ropella-2
ERIC P. CHARLES wrote circa 10-05-05 02:43 PM:
> Ooooh, that is a much more specific question than it initially seemed!

Yes, exactly!  Imagine my surprise when ethics entered the discussion.
[grin]

> I suppose there is a practical answer and a philosophical answer. The
> philosophical answer would set out some criterion that would be correct in some
> global sense. I fear that would get us back to ethical stuff, and keep things
> muddled.

I think there's an answer in between... the methodological answer, which
you begin to treat with your 9 (18) methods below.

> Punishment (aka 'positive punishment')
> Penalty (aka 'negative punishment')
> Punishment by prevention (of access to other contingencies)
> Differential punishment of high rates
> Extinction
> Differential reinforcement of low rates
> Differential reinforcement of incompatible behavior
> Differential reinforcement of alternative behavior
> The establishing operation
>
> We could write an almost parallel list for methods of increasing the rates of
> desirable behaviors. Such techniques are routinely used with people even with
> sever Alzheimer to positive effects. Of course, whether you think increasing
> the rate of coherent sentences from 30% to 60% is a miracle or just an okay job
> depends on your perspective. Probably the rate of your grandmother's offensive
> behaviors could have been cut in half with a pretty simple plan. Unfortunately,
> the difficulties in getting every single person who goes into her room to
> follow the 'pretty simple plan' can be quite difficult. For example, if we try
> extinction, we might need to let her spit on us without reacting, and good luck
> getting the night shift worker to follow that plan at 3 in the morning.

These are the issues I was hoping to get out of the "behaviorist"
response to the JRC defense.  In that defense, they tout that some of
their skin shock and restraint methods have worked to good effect; but
they don't really talk about the numbers other than citing Carr, where
_only_ 38% of the 60 no longer required skin shocks ... and anecdotal
stories like those of the former JRC "students" are nice; but we need a
larger sample and a method for determining successful treatments over
that larger sample.  In other words, I (currently) don't care whether
you increase the rate of coherent sentences in my dad _alone_,
regardless of whether it's 30-60% or 1-100%.  What I care about is
whether you increase the rate of coherent sentences in a statistically
significant portion of the population of patients by X-Y%.

What percentage of patients, treated with the same method (to be
scientific, we must be isometric and isotemporal), in a large
population, respond to the 9 (or 18) methods you list above?  If you
reach 50/100, do you consider that a successful behaviorist method?  Or
do you need more or less?

My point is (somewhat obviously, I think) that it seems behaviorism is
dancing around some fuzzy line between the particular and the general
that many other -isms won't dance around.  Hysterical (those involving
hysteresis - historical dependence) systems require a certain
particularness, case-study oriented, approach.  And hysterical methods
are often characterized as unscientific because they are so case-study
driven.  My questions are targeting the degree to which behaviorism is
hysterical.

And, finally, it's perfectly reasonable to say that the JRC is a poor
example of competent behaviorism.  I'm just using them because they were
in the headlines.  It gave me a practical reason to become interested in
this otherwise filosofickle topic.

--
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com



============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

Eric Charles
In reply to this post by Eric Charles

Glen sayeth" In other words, I (currently) don't care whether
you increase the rate of coherent sentences in my dad _alone_,
regardless of whether it's 30-60% or 1-100%. What I care about is
whether you increase the rate of coherent sentences in a statistically
significant portion of the population of patients by X-Y%."



You are correct about dancing the line between ideographic and generalizable work. Behavior analysis doesn't really lend itself to the sort of analysis you are looking for. Many people slammed Skinner for the lack of statistics in several of his books. He replied that statistical significance was just a poor man's replication. If he can put 50 rats, 50 chickens, 50 monkeys, and 50 children under the same schedule of reinforcement, and get the same learning curves for each and every one of them, what does he need statistics for (he argued).

If I was faced with a patient in the nursing home who had a problem behavior, I would do a functional analysis, which is a set of procedures to determine what was reinforcing the particular behavior in question. Then I would design a procedure tailored to that specific case. Then, if I did my initial analysis well, procedure based on that analysis would be successful.

People aren't as unique as we like to think, so over the course of a career, I am likely to employ the same results several times - but in another sense the treatment is always customized to the individual situation.

Note, this is partially because clinical cases are "found". In a Skinner box I "create" and the creation is so ridiculously replicable that statistics are silly (though many people DO use them, as the norms of the field often demand it). In the clinical case I am making an educated and scientifically informed guess as to the developmental history of the behavior in question - if my guess is correct, the treatment will work.

The one place where I know that statistics of the type you are looking for exist is in areas like clinical treatment of depression. I know that behavioral therapy (broadly construed) performs as well or better than cognitive oriented therapies in most studies. That is, if you take a bunch of depressed kids and put them in behavioral therapy, you get fewer depressed kids afterwards. Of course, that is mixing and matching theoretical approaches is potentially icky ways. I don't know the exact stats, but I know they exist. If such stats would answer your question, I will dredged some up.

As for the Carr study, I am unfamiliar with it, but you state that 38% of the people didn't need shocks any more at all, I will presume that at least that many were responding positive but needed the shocks to stay that way. If I'm right that's close to 70% of an otherwise un-help-able group being helped. Potentially, that is a really good result, although I'll bet they could have achieved the results through more socially acceptable(but still behavior analytic) means.

Eric

============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org
Reply | Threaded
Open this post in threaded view
|

Re: boundary permeability (was Behaviorism)

glen e. p. ropella-2
Excellent!  I think I'm getting the gist at this point.  Thanks for the
tutelage.  With the combination of what you've said, here, and that list
of 9 negative methods, I have a much better sense of the domain.

ERIC P. CHARLES wrote circa 05/05/2010 07:22 PM:
> The one place where I know that statistics of the type you are
> looking for exist is in areas like clinical treatment of depression.
> I know that behavioral therapy (broadly construed) performs as well
> or better than cognitive oriented therapies in most studies. That is,
> if you take a bunch of depressed kids and put them in behavioral
> therapy, you get fewer depressed kids afterwards. Of course, that is
> mixing and matching theoretical approaches is potentially icky ways.
> I don't know the exact stats, but I know they exist. If such stats
> would answer your question, I will dredged some up.

I am interested in this data; but I can hunt for it myself.  If you
happen across it, please forward it along; but don't go hunting for it.

--
glen e. p. ropella, 971-222-9095, http://agent-based-modeling.com


============================================================
FRIAM Applied Complexity Group listserv
Meets Fridays 9a-11:30 at cafe at St. John's College
lectures, archives, unsubscribe, maps at http://www.friam.org