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19.10 EXPERIMENTAL DESIGN TO MEASURE ATTITUDE TOWARDS STEALING
When we area trying to measure attitudes towards a particular social norm
as, for example, do not lie, the first thing we have to do is elaborate the
experimental design that will allow us to isolate the individual's simple
attitude towards lying, from the complex attitude he may have towards one
lying in particular. In this section we will try to develop an experimental
model to measure the affective state or senergicon, based on the galvanic
response of the skin (GSR), following the model presented in the equations
19.3 and 19.4. The idea is to isolate in the GSR the response of that
senergicon in particular that interests us from the rest of the senergicons
the individual may experience. This will imply, as we saw in the previous
section, maintaining a variable X1 constant and maintaining at zero other
variables X3 and X4. Many of the methodological problems presented in this
context are also present if any other variable is used as an index of the
presence of the senergicon as, for example, the chemical composition of the
blood or pupil response. Consequently, the manner in which we deal with
these methodological problems serves to direct the manner in which we could
solve those problems that would present themselves if, instead of the GSR,
another variable was used.
19.11 FIRST EXPERIMENTAL DESIGN IN RELATION TO STEALING
This experiment is performed in a room with two chairs. In one of the chairs
we sit the subject of the experiment and in the other, a confederate subject
(person that acts to help the investigator). Both are given the instructions
pertinent to the experiment and that will be more fully explained later.
Of the room should have a window that allows the investigator to observe
from the outside what is going on in the room without those inside knowing
it.
The chairs should have under the armrests a species of double upholstery, so
that a pocket is formed where an object can be placed.
The chairs are placed one next to the other, close enough so that whomever
is sitting in one of them can extend his hand, comfortably, and reach into
the pocket of the chair next to his and withdraw an object from it.
Next to each chair a polygraph is installed, as illustrated in figure 19.1.
The polygraph machine of the confederate does not have to be real, we are
aware of how expensive this equipment is. Another possibility is to connect
both subjects to the same polygraph machine.
The subject of the experiment is told to sit in chair number one and the
confederate is told to sit in chair number two.
Figure 19.1
The individuals that are going to participate in the experiment are informed
that it is an experiment to determine how nicotine reduces the reflexes.
They are told to swallow a nicotine caplet and then, for the next five
minutes, remain seated doing nothing in particular. During that time the
polygraph to which they are connected will be registering the effect of
nicotine on their bodies. After the polygraph reading they may return home
until the next day.
Since this same experiment will be performed for seven days consecutively,
the subjects will be told that in the next seven days they should always
arrive promptly at the same time.
After these instructions, the electrodes of the polygraph are taped to each
individual and the necessary readings are carried out in order to obtain a
base line reading. After this, the investigator will give each subject the
nicotine caplet (placebo) and informs them that during the next five minutes
the machine will be analyzing the effects of the nicotine they just
swallowed. He also informs them that during this lapse of time he must step
outside to take care of other people and will return when the five minutes
are up.
Shortly after the investigator leaves, the confederate subject acts as if he
just found a flat thin wallet inside the pocket of his chair's left armrest.
He opens it and discovers that it belongs to a Ms. Lydia Cruz and that it
holds six twenty dollar bills, for a total of $120. The confederate subject
should then say the following:
Look what's inside this pocket: a wallet with $120 (he counts the six twenty
dollar bills in front of the subject that is participating in the experiment
with him). At this moment he says that the wallet belongs to Lydia Cruz. I
know her. Last week she was looking for this wallet that she lost. She
participated in this experiment before us, but she's finished now and
doesn't have to return. I'm going to keep twenty dollars; I don't think
she'll miss them if she comes back for the wallet.
The confederate subject should be someone who knows how to act naturally
when acting out this role.
At this time what the polygraph should record in terms of GSR will be a
measurement of the senergicon anger resulting from the violation of the
social norm "do not steal" on the part of the confederate. This is due to
the fact that it involves the third dimension of the tricotomic attitude
consistent with someone violating a norm in the presence of an individual.
To prevent the subject from telling the investigator where the wallet is--an
action that would prevent the experiment from continuing--the confederate
subject could say to him:
It's better to leave the wallet here, in the same place, just in case Lydia
comes back for it. If I tell the investigator this wallet is here he'll keep
the money. I know him well and I know he steals everything he can get his
hands on
.Then, they wait until the investigator arrives. Once he untapes the
electrodes off their bodies he instructs both subjects to leave.
The next day the investigator informs the subject of the experiment that the
other subject is sick and will not be able to attend the experiment for the
rest of the week. Immediately, he places the electrodes on him, gives him
the same instructions as the day before and leaves the room for five
minutes.
Given that the wallet is in the same place and that it has $100 remaining,
it is presumed that the individual is now confronting the abstract object
established by the social norm "do not steal."
We presume that on this occasion what the polygraph will register in terms
of the GSR will be a measurement of the compulsive senergicon anxiety that
the violation of the social norm "do not steal" activates, once again
because it involves the first dimension of the tricotomic attitude,
consistent in violating the social norm even though there are no witnesses.
We also presume that what the polygraph is registering includes the
temptation senergicon that is activated by the presence of the money. This
variable has a tendency, we believe, to remain more or less constant from
subject to subject, because the amount of money remains the same at $100.
Consequently, since this part of what has been registered by GSR supposedly
is unchanging, the variations that occur in GSR from individual to
individual are presumed to be caused by the variations in the compulsive
senergicon "anxiety" corresponding to the first dimension of the tricotomic
attitude. We can obtain an average GSR for all of the individuals that did
not give in to temptation. This would be an estimate of the average level of
anxiety that an individual would have to possess in order not to steal $100
when there are not witnesses.
We can also obtain an average GSR for all of the individuals that gave in to
the temptation and stole the money. The registration of GSR that is made
should be that which takes place before the act of stealing and not during
or after this act. This would offer a calculation of the average level of
anxiety that an individual has when he gives in to temptation and steals
$100 when there are no witness.
If the individual gives in to temptation and takes the money, the
experimentor should walk into the room at that moment and say, "Sir, the
money you took is not yours, you should return it."
We presume that what the polygraph will register on this occasion in terms
of the GSR will be a measure of the senergicon "shame" that the violation of
the norm "do not steal" activates; this is because it involves the second
dimension of the tricotomic attitude consistent with violating the social
norm when there are witness.
It is possible to obtain an average GSR for all individuals who gave in to
the temptation to steal. This would constitute a calculation of the average
level of shame that those individuals who give in to the temptation to steal
have. The same thing can be done with those who did not give in to
temptation.
If the individual does not steal the $100, the experimentor will enter the
room and will say something to him about the money that will question his
honesty, in order to achieve a reaction of the shame senergicon in him. This
measurement of the shame senergicon constitutes a reading of the intensity
of shame felt by those who do not give in to the temptation to steal. The
experimentor could say:
Hey, you know there are $100 in that pocket that belong to Lydia Cruz and
you said nothing to us about it, right? What were you thinking of doing with
it?
Through the means we have just described, an average of the GSR can be
obtained for all individuals who did not give in to the temptation to steal.
This would be a calculation of the average level of shame that individuals
who do not steal $100 have.
In this manner we would have a recording of the three dimensions of the
tricotomic attitude towards stealing.
For the subjects who did not give in to stealing, the previous measurements
would constitute a calculation of the level of intensity for each one of the
dimensions of the tricotomic attitude towards stealing.
This experimental model contains serious deficiencies and it is very
probable that from its application we will not be able to obtain any
positive results, that is, no correlation between the level of intensity of
the senergicons recorded by the polygraph in each dimension of the
tricotomic attitude, and the behavior of stealing or not stealing $100.
First, we have presented it with the goal of having it serve as an example
to describe the deficiencies that an experimental design can have; secondly,
so that it can serve as a basis to improve the experimental design, and
thirdly so it serves as a basis to compare these designs.
If we carry out this experiment the way we have described it, it is very
probable that, in the case of the first measurement carried out with respect
to the senergicon anger that corresponds to the third dimension of the
tricotomic attitude, the GSR obtained will not be that produced only by the
senergicon anger. It is possible that in the reading that is done of the GSR
under these circumstances, we will also be recording the senergicon envy
because he was not the subject of the experiment who found the money. In
addition we may also be recording the senergicon happiness that is produced
by the object money or the related objects that are obtained with it and
that serve, through the mechanism of incentives, to incite him to steal, as
well; the compulsive senergicon anxiety produced by the related abstract
object given by the social norm "do not steal even if there are no witness"
and that incites him not to participate in stealing, the senergicon shame
produced by the related abstract object provided by the expectation of being
surprised if he steals the money, which in turn is related to the related
abstract object given by the social norm "do not steal" and that incites him
not to steal, the senergicon "fear" produced by the related abstract object
given by the consequence (in terms of possible punishments) that the action
of stealing could have and that incites him not to steal. Moreover, it is
possible that the senergicon anger that is being manifested will not
manifest itself fully due to the dissonances caused by the inconsistency
between feelings (affective states or senergicons) and that, as we know from
Festinger, produce, in their turn, anxiety.
Everything we have mentioned up to this point concerning statistical noise
or strange variables that the measurement of the senergicon anger in the
third dimension of the tricotomic attitude could contain, measured in terms
of the GSR, applies to the cases of the measurement of the senergicon
anxiety in the first dimension of the tricotomic attitude and of the
measurement of the senergicon shame in the second dimension of the
tricotomic attitude.
Please observe that, just as we pointed out in the previous section, the
magnitude of the reading that is done of the GSR under these circumstances
is expected to not be related with the individual's behavior concerning the
decision to steal or not to steal, that is, as far as the execution of the
act is concerned, on the part of conscious reason, of the action alternative
"steal $100," because the recording that is made of the GSR will contain
reflections of the reactions of multiple affective states or senergicons
with opposing behavioral directions. A high GSR could mean a high intensity
of the senergicon X3, shame, which would mean one would expect the
individual not to steal. However, it could also mean that the intensity of
the temptation or the senergicon happiness X1 that money produces is very
high, which would mean that one would expect the individual to steal. It
could also mean that the intensities of these opposing senergicons are great,
canceling each other out, in which case it is to be expected that the
individual will be in a state of uncertainty, hesitating, trying to decide
whether to do it or not; or it could mean the recording of other senergicons,
for example, the compulsive senergicon anxiety X2 or the senergicon fear X4
that can be produced by the related objects "do not steal even if there are
no witnesses" and "to be punished," respectively. The situation becomes even
more complicated if we consider that a high GSR may signify the recording of
the sum of other additional senergicons with opposing general behavior
components, which would appear recorded in the aleatory variable E.
Consequently, as may be seen, this would imply a low correlation between the
GSR obtained and the behavior or attitude towards the act of stealing.
The only apparent solution to this problem consists in developing
instruments of measurement that can identify without error each affective
state or senergicon, as well as its respective intensities. Meanwhile, any
improvement in measurement using as an instrument of measurement the
polygraph and the GSR as an index of the affective state, will depend on the
improvements that can be made in the experimental design.
A way in which we can improve the experimental model is the following:
It seems clear that in order to improve the experimental model we should try
to eliminate the effects of all of the senergicons except one. For example,
eliminate from the GSR the effect of the senergicon happiness (temptation)
that the object money produces, the senergicon fear that the objects "expectation
of being caught" and "punishment for being caught," produce, the senergicon
anger that the individual who violates the social norm produces and the
compulsive senergicon anxiety that the social norm "do not steal" produces,
leaving only the effect that the senergicon shame produces. We want that the
GSR that is obtained, only contain the senergicon shame.
If the correlation between the three dimensions of the tricotomic attitude
in an individual is high, that is, if the anger that the violation of a norm
that others commit is intense, the compulsion and the shame that provoke "to
steal when there are no witnesses" and "to steal when there are witnesses,"
respectively, should also be intense. In which case, it will suffice to
obtain a record of the attitude towards stealing in any of the dimensions in
order to know how an individual will behave before the object "to steal" in
the other dimensions. In other words, if he does not steal in front of
people, it is to be expected that he will not steal when there are not
people looking (witness), or allow other people to steal in his presence. We
know, however, that this supposition is not very realistic. The more reality
approaches this supposition, the better the predictions we can make of an
individual's behavior before the possibility of stealing, based on the
results of the GSR obtained in only one dimension.
For these reasons, the first part of this experiment where we try to measure
the anger corresponding to the third attitude of the tricotomic attitude,
should be eliminated. In this manner we prevent the dissonances between
attitudes from counteracting their full manifestation or, more specifically,
the manifestation of their senergicons. In such a case, the confederate
subject should proceed according to what was previously expressed, except he
is not to steal the $20 and leave the remaining $100, but rather he will
find $100 and will leave them in the same place he found them. On the other
hand, he is not to express or present any arguments that when producing
related objects may affect the affective states or senergicons of the test
subject. For example, he should not say, "I better leave the money where I
found it so they don't surprise me" or "I'm an honest man, that's why I'm
leaving it where I found it," etc.. These types of comments bring related
objects to the mind of the test subject, which, when they produce cognitive
dissonances, alter the final results of the normal manifestation of his
attitude towards stealing. The confederate subject should instead say:
Look what's in this pocket: a wallet with $100 (he counts them in front of
the test subject). It says here that it belongs to Lydia Cruz. I know her.
Last week she was looking for this wallet that she lost. She participated in
this experiment before us, but she's finished now and doesn't have to return.
I'm going to leave it in the same place just in case she comes back to look
for it. If I tell the experimentor he'll probably keep the money. I know him
well and he likes to steal everything he can get his hands on.
The last phrased used by our confederate, even though it tries to express
the idea in a subtle way, appeals to the test subject's sense of honesty and,
consequently, is a related object that can cause him cognitive dissonances
that, as we have said, it is best to avoid in the experiment. Nevertheless,
it is necessary to prevent the test subject from informing the experimentor
the location of the wallet and ruining the experiment. In those cases in
which the test subject, in spite of the measures taken, tells the
experimentor about the presence of the wallet, the experimentor should
respond: "Really, well leave it in the same place where you found it in case
Lydia comes looking for it."
If the test subject insists, then this part of the experiment is eliminated
or only the first dimension of the tricotomic attitude recorded will be
measured.
Once the wallet is left in the same place as it was found, the individual is
asked to come for seven consecutive days and the same experiment is repeated
with him alone in the room, knowing that the $100 are in the upholstered
pocket of the other armchair. Sometimes he can be sat down in the armchair
that has the money so that it is easier for him to steal it.
What the GSR records at that moment is supposed to be the senergicon
happiness (temptation) produced by the $100, the compulsive senergicon
anxiety produced by the expectation of being surprised in the act of
stealing, in the first dimension of the tricotomic attitude, the senergicon
shame produced by the expectation of steal in the second dimension of the
tricotomic attitude and the senergicon fear because of the possible
consequences that being caught in the act of stealing may produce, in
addition to all of the senergicons with opposite directions that are picked
up in the aleatory variable. It is necessary to produce an experimental
design that will isolate as much as it is possible the senergicon shame from
all the others.
In order to eliminate from the GSR the compulsive senergicon anxiety, we
wait until the test subject gives in to the temptation to steal. At that
moment the experimentor will walk into the room and surprise him, and then
will ask him to hand over what he stole. At this moment we expect the
senergicon shame to be the only one being manifested, not the compulsive one,
anxiety. Here the senergicon shame that is measured is not the one that is
activated before happening the act before the expectation of being
discovered, but after having happened the act and the test subject has been
found out. We expect the correlation between both acts to be high, and we
also expect the disappearance of the senergicon happiness (temptation) that
the object money may have produced and which now he will not have, or the
objects that can be purchased with the money and serve to energize or
incentivize his behavior towards the object "to steal," which he also will
not have now because he was caught in the act.
Given that these objects disappear from the individual's presence, they
cease to activate his senergicons of happiness (temptation), so that what is
recorded on the GSR corresponds only to the senergicon shame. However, the
senergicon fear that is produced by the expectation of being punished by his
action may still be present in the GSR obtained.
In order to eliminate or reduce to the most minimum level the senergicon
fear that may produce the expectation of punishment, from the very beginning
the test subject can be told that he will participate in a psychological
experiment and that nothing he says or does will be held against him or used
to punish him in any way. The very instant the experimetor walks into the
room to tell him he has caught him stealing and ask him to hand over the
money, he can remind the test subject of this by saying:
As we said to you at the beginning, this is a psychological experiment and
you should fear no consequences from this experiment or from what has
happened here. We only wish to study the behavior of individuals in relation
to stealing. We know that you have just stolen some money; you should hand
it over. If you wish, you may stay to discuss this experiment and obtain
more information or you may leave if that is what you wish to do.
We expect that during the lapse of time that these words are spoken, the
subject that has the value "stealing in front of people is bad" installed
will experience great shame and not necessarily fear, happiness, compulsion,
etc.. Consequently, the average intensity of this senergicon shame among the
forty subjects of the sample that gave in to temptation, will be a
calculation of the average amount of shame possessed by the subjects that
give in to the temptation of stealing $100.
In order to estimate the average amount of shame experienced by those who do
not give in to the temptation of stealing $100, we proceed in the following
fashion: when the experimentor enters into the room where the test subject
sits with the polygraph connected to him he will say: "Why didn't you tell
us about the wallet that was in the pocket of the armchair?" In this manner,
parting from the sample of forty subjects, we can obtain the average
intensity of the senergicon shame recorded for all of those who did not
steal the money. This would be a calculation of the amount of shame that an
individual should have in order not to steal $100.
As we have pointed out, for the subjects that do not give in to the
temptation of stealing, the recording of shame is obtained through the
strategy of questioning their honesty about the possibility that they could
be thinking about stealing the $100. This should be carefully designed so
that the test subject is not presented with other objects that will activate
other senergicons that are not those of shame. For example, if instead of
telling the subject: "Why didn't you tell us about the wallet that was in
the armchair?" he is told: "You were planning to steal that money," this is
an accusation that may be false, in which case it creates the abstract
object "to be treated unjustly" which may activate the senergicon anger and
the recording of this senergicon will interfere with the recording of the
senergicon shame. As one may observe, one has to act very carefully with the
experimental design in order not to confront the test subject with these
objects.
We repeat once again, all of these difficulties will be overcome as
instruments of measurement are developed that are capable of identifying
unequivocally each senergicon, and each senergicon's intensity. We trust
this will happen soon; it is a matter of assigning a sufficient budget to
the research centers in the universities in order to stimulate research in
this direction.
We should observe that X1 = level of happiness is activated by the concrete
object "money" and X4 = level of fear, by the abstract object, "consequences
of stealing." The ideal situation would allow us to measure in each
individual the intensities of these senergicons activated by the
aforementioned objects. But this would be methodologically impossible with
the instruments of measurement with which we count on at this historical
moment, because of the complications it would introduce to the experimental
design. In its place we should be happy with keeping constant the magnitudes
of these objects. We are aware, for example, that $100 do not possess the
same usefulness (intensity of the senergicon happiness) for a low-income
individual as it does to a high income individual. This problem could be
overcome if we try to maintain in the subject sample, individuals of the
same economic level. Nevertheless, not even in individuals of the same
economic level should we expect them to exhibit the same sensitivity when
reacting to the same magnitude of the object "usefulness" in terms of the
happiness that that magnitude of the object activates in different
individuals. In that way, the differences in personalities could make an
individual be innately more sensitive to the senergicon happiness than
another individual or the differences in learned values that are made of the
object "money" could make it so an individual could react more strongly in
terms of happiness before $10 than another individual (see the first two
sections of chapter 15). The same reasoning can be applied to the senergicon
fear. We should not expect all individuals to be equally sensitive before
this senergicon. Some individuals, due to innate differences in personality,
can respond in a more sensitive manner than other individuals.
Nevertheless, we should accept these limitations and work with the problems
they imply, under the presumption that we can make close approximations to
reality if we maintain the magnitudes of objects that activate the different
senergicons fixed, so that we can presume that the corresponding activated
senergicons remain constant from one individual to the next. In the case of
money, keep it fixed at $100, and in the case of the consequences of
stealing, keep it fixed at zero, that is, so that it gives the impression
that it does not exist. This allows us to part from the premise of a ceteris
paribus in the analysis.
19.12 THE SECOND EXPERIMENTAL DESIGN CONCERNING STEALING
Another way which we could proceed in order to measure the attitude towards
stealing would be the following: The test subjects are informed that they
are going to participate in an experiment to determine how nicotine reduces
the reflexes. They are informed, in writing, that they should go to the
restroom and keep in their mouths for a period of two minutes a solution
that contains nicotine (placebo) and that is not harmful, so that they need
not be concerned. After this lapse of time they should get rid of the
solution and return to the office where their reflexes will measured
electronically. While in the office they will be hooked up to the polygraph
machine in order to register the effect of the nicotine on the body. They
will do nothing further over the next five minutes, the time needed for the
polygraph to record the effect of nicotine on the test subject's body. After
the polygraph reading is finished, they are free to return to their homes
until the following day.
The restroom where each individual will go to absorb the solution will have
a wallet containing $10 dollars in a place on the floor that is completely
visible, simulating that it has fallen from someone's pocket. The wallet
will also contain a business card with the name José Rivera, and the
telephone and address of this Mr. Rivera.
When the test subject returns from the restroom, he is connected to the
polygraph machine and the following statement is made:
1. You took a wallet containing ten dollars from the restroom (the polygraph
response is read).
2. Hand over the wallet (the polygraph response is read).
All of the test subjects should belong to the same income level.
The same experiment is repeated with three $10 dollar bills in the wallet,
with $100 hundred dollar bill, and with $1,000 thousand dollar bill.
In this way the experimentor will have four different levels or indirect
measurements of the level of temptation to which the individual is subjected
(usefulness of what is stolen = level of happiness or temptation to steal).
The variable "expectation of the probability of being caught" should be
reduced to zero, if possible, carrying out the experiment in a restroom near
the office, but totally private, in a restroom away from the office, or in a
public restroom outside the area where the office is located. In this last
case, because it is public, the test subject will suppose that anyone can
suddenly walk into the restroom, although in reality the conditions have
been controlled so that only he alone will be inside the restroom at that
time.
In the previous experiment, the polygraph reading of the galvanic skin
response (GSR) should reflect the activation of the emotion of shame that is
produced in the individual when he is surprised trying to snatch somebody
else's money. Nevertheless, this reading may be contaminated because the
experimental model may not isolate completely the effects of the senergicons
happiness and fear. Finding a restroom where the test subject will be alone
and away from any prying eyes, may not be enough in order to isolate the
effect of the senergicon fear.
All of this noise may invalidate the measurement recorded by the polygraph.
We should continue, therefore, to find a way to design an experimental
condition that will isolate even further the variable that is being studied.
For example, we could postpone the previous measurement until after three
months from the time of the visit. In other words, say nothing to the test
subject when he returns with the stolen wallet. The experimentor pretends to
take measurements from the polygraph machine that are supposedly related to
the effects of nicotine on his body and then the test subject is told to
come back in three months in order to repeat the experiment. It is to be
expected that during this period of time the expectation of being surprised
will have disappeared, as well as the effect of happiness that the stolen
money may have produced. Consequently, it is presumed that the senergicons
fear and happiness, that in the first visit may have influenced the
recording of the senergicon shame by the polygraph, will have disappeared.
The previous experimental design eliminates the statistical noise produced
by the expectation of being caught and by the happiness that is produced by
the expectation of possessing the money. However, it does not prevent the
individual from feeling both fear and shame when on the second visit, three
months later, he is found out. In other words, that experimental design may
reduce, but not completely eliminate, the noise caused by this variable. We
would have to continue to work on the experimental design until we found a
way to completely isolate this particular effect. For example, when the
individual returns three months later, someone could explain to him that
what this experiment is really about is measuring a individual's honesty and
that nothing he says or does will imply punishment in any way. Once the test
subject has understood this perfectly, he is connected to the polygraph
machine and he is confronted with his actions of three months ago, recording
his GSR.
The experimental design to isolate the relevant variables is, as we can see,
the most difficult problem facing us. Consequently, the purpose of providing
as examples experimental design that are methodologically flawed is to
illustrate the nature of the problem we face and how to get a handle on it.
The same conditions are applied to the following suggestions, as well.
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