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5/28/2018 Affordance Dubois Et Beauvois
1/18
Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
Swiss Journal of Psychology 59 (1), 2000, 1633
In this article, we present a fairly comprehensive concep-
tion of what personality traits are in lay personology. Our
conception is basically pragmatic, but because it relies on
the ecological concept of affordances and on our own the-
ory of dual knowledge (evaluative knowledge/descriptive
knowledge), it differs fundamentally from most pragmat-
ic conceptions: its underlying assumption regarding the
knowledge-building process is distinct. Briefly, we con-
tend that one of the key components of traits in lay per-
sonology consists of the behaviors others exhibit towards
Affordances in social
judgment: Experimental proofof why it is a mistake to ignore
how others behave towardsa target and look solely at how
the target behavesJean-Lon Beauvois1 and Nicole Dubois2
1 Universit de Nice Sophia-Antipolis2 Universit de Nancy-2
In this article, we propose a comprehensive conception of what personality traits are and what they mean in laypersonology. Our conception is a pragmatic one that relies on the ecological concept of affordance and the the-
ory of dual knowledge. It is not based on the same knowledge-building process as other pragmatic conceptions
in that it distinguishes evaluative knowledge, produced by the generalization of affordances, from descriptive
knowledge, deemed to be of limited importance in trait usage. It posits that an essential component of the mean-
ing of traits is how others act towards the persons who possess these traits. We present a compilation of ten ex-
perimental studies in various areas of interest (statistical studies of trait/behavior associations, semantic deci-
sion-making, person memory, judgments at zero acquaintance) to prove the importance of the evaluative com-
ponent composed of others behaviors (OBs). These experiments show that the evaluative component 1. includes
a repertoire of behaviors that is just as reliable for encoding traits as the repertoire of behaviors ascribed to the
target; 2. can be just as accessible as the descriptive component for highly evaluative traits; 3. is very powerful
in structuring mental representations of persons; 4. is more highly activated in social contexts, especially in work-
evaluation situations, and 5. is more discriminative than the descriptive component in immediate appraisals ofpersons.
Key words: Social judgment, trait, affordance, evaluative knowledge, behavior of others towards a target (OB)
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J.-L. Beauvois, N. Dubois: Affordances in social judgment 17
Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
the individuals the traits describe. Below we present a se-
ries of ten experiments that prove this point empirically.
Affordances in evaluativeknowledge
From man as a scientist to man asa motivated tactician
During the fifties and sixties, the proponents of the axiom
Man is a scientist thought that peoples judgments of
targets were valid (or accurate) to the extent that they were
based on important properties of the targets, and as such,
that they were free of idiosyncrasies. In the area of social
judgment (see for example Anderson, 1981; Srull & Wyer,
1989), this view amounts to considering that judgmentsare mainly based on information processing, through
which some of the intrinsic and presumably unchanging
properties of the person or group being judged are inferred,
and that such processing supplies knowledge about the
judged object which, although inferred, is scientific and
descriptive and, by that token, accurate. Viewed from this
angle, evaluations consisting of attributing value or worth
to the object of a judgment do not take place until after
the fact, being based on this newly-acquired descriptive
knowledge of the object. This may happen via the activa-
tion of affects or connotations elicited by the targets in-
ferred properties, or through calculations about the rami-fications those properties might have with respect to one
or more of the perceivers goals. One implication of this
conception is that if a target receives different evaluations,
it is certainly not because of the knowledge the perceivers
have of that target. It can only be due to individual evalu-
ation differences which we all know exist or to the fact
that the judgments were not made in the same context and
therefore had different evaluative implications. This con-
ception implies the following steps: First, processing the
target information. Then, knowing the targets properties
(unmotivated). Last, determining the targets value.
During the seventies and eighties, this conception of
social judgment was invalidated many times, because thebiases, errors, illusions, and distortions brought to the the-
oretical forefront were described mainly as related to the
processing of descriptive (hence accurate) information
about the targets. They were assumed to be due to the prob-
lems people have grasping the intrinsic properties of ob-
jects, and as such, were regarded as the outcome of knowl-
edge acquired prior to any kind of evaluation process. It
is probably because the errors or distortions were thought
to be rooted in the knowledge-building process itself that
the bias era led to a kind of sullenness in social psychol-
ogists, so apparent in metaphors such as cognitive miser
andfaulty computer(Beauvois & Deschamps, 1990).
In the early eighties, however, some researchers want-
ed to combat this grim trend, not by trying to prove that
there were no grounds for saying that these errors were
really errors, as Funder (1987) did, but by proposing a dif-
ferent understanding of accuracy and of the judgment
process. Many of these authors took what might be called
a pragmatic point of view. They insisted on the need to
reintroduce both the social context and the perceivers
goals into the study of judgment. Swann (1984), for ex-
ample, was opposed to social psychologists quest for
global accuracy resulting in generalizable judgments
which resemble scientific statements (this person is usu-
ally reliable), instead of a more circumscribed accuracy
(P. 461) which is context-dependent (in this context and
given my expectations, I can state that this person is reli-
able). For Swann, people are more accurate with the lat-ter criterion than with the former. While these authors (and
their current followers; see Dardenne, 1997) proposed a
new understanding of what an accurate judgment is be-
cause for them, accuracy is not based on some permanent
knowledge of the object they did not deny that prior
knowledge of some of the targets real properties is need-
ed for an evaluation to take place. In other words, they still
believe that information processing leading to descriptive
knowledge via inferences is a prerequisite of evaluation.
Simply, they assume that this processing step is guided by
the perceivers goals in the context in which he/she is in-
teracting with the target. In sum, they see the perceiversgoals as entering into play upstream, where their impact
would be to guide the knowledge-building process. This
gives us the following steps: First, setting the goals. Next,
processing the target information (goal-oriented). Then,
knowing some of the targets properties (motivated). Last,
determining the targets circumscribed value.
These steps describe the knowing-others process im-
plemented by motivated tacticians (Fiske & Taylor,
1991). It is clear here that while the knowledge is indeed
feeding the action, as assumed in any pragmatic view, it
is still specific to the Knowing Subject.1
Knowledge built by the Acting Subject:affordances
A year before Swann proposed the idea of pragmatic ac-
curacy, McArthur & Baron (1983) attempted to introduce
Gibsons (1979) ecological theory of perception into so-
cial judgment research. This led social judgment special-
ists not only to modify their accuracy criteria, but also to
1 Knowing vs. Acting.
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18 J.-L. Beauvois, N. Dubois: Affordances in social judgment
Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
reexamine the idea of motivated-vs-unmotivated control
of information intake. It led them to reassess the judgment
activity and the role of knowledge. Gibson posited 1. that
under ordinary (ecological) judgment conditions, know-
ing and evaluating are indissociable, and 2. that direct in-
formation intake can override the inference process (in-
formation is acquired rather than being processed).
The concept of affordance covers the essential aspects
of this theory. It first emerged in the work of gestalt the-
orists, who spoke, following Lewin (1926), of the de-
mand character of objects: To primitive man each thing
says what it is and what he ought to do with it: a fruit says
Eat me; water says, Drink me; thunder says Fear me,
and woman says, Love me (Koffka, 1935, p. 7, partial-
ly quoted by Gibson, 1979, p. 137). The term affordance
thus denotes the direct perception of the utility of an ob-
ject, via the perception of its features as they are seen by
a given person acting in a given environment. For exam-ple, such and such a person who wants to go up to a high-
er floor will see the useful property climb-up-ability of
a certain staircase, or such and such a person who has to
get to the other side of a given road will see the cross-
ability of a given piece of pavement. These examples
bring out two essential aspects of the concept of affor-
dance, namely, attunement, which is specific to the indi-
vidual who is perceiving (see McArthur & Baron, 1983),
and organization, just as specific to the properties of the
object. These properties are what make the object useful
to that person, and they are grasped directly. This con-
ception is based on a radical hypothesis since it impliesthat the values and meanings of things in the environ-
ment can be directly perceived (Gibson, 1979, p. 127).
In a single act of perception, information intake affords
both the knowledge and the value (or utility) of the object
for a specific future action. The concept of affordance thus
leads us to revise the steps in the knowledge-building
process: First, orienting ones action. Next, apprehending
the targets useful properties. Then, knowing the target
THROUGH evaluation.
In matters of social judgment and social judgment ac-
curacy, Gibsons ecological approach along with that
based on the work of another instigator of ecological psy-
chology, Egon Brunswik has been the main driving forcein research on knowledge of others at zero acquaintance,
those involved in such research apparently attempting to
stay closer to the Gibsonian prototypes (for a review, see
Zebrowitz & Collins, 1997).
The conception of person knowledge we propose here
is largely based on the concept of affordance, which it
generalizes and incorporates into a more comprehensive
understanding of knowledge which we call the dual-
knowledge theory (evaluative/descriptive). Although we
can ignore the purely metatheoretical and even ideologi-
cal criticisms directed at Gibsons concepts, it is worth-
while here, before we present our conception, to remind
the reader of the most important criticism ever aimed at
pragmatism in general, and at the concept of affordance
in particular, especially since as we shall see the replies
to this criticism will help us grasp the implications of our
conception.
A criticism by a proponent ofthe conception of man as a scientist
Funder (1995) criticizes the pragmatic views. Briefly, his
primary objection is that they lack concern for the person
being judged, concentrating solely on the judges: Accu-
racy is not viewed as dependent on any properties that the
target of judgment actually has. Nearly all the focus is on
the judge, not the judged (p. 656). This criticism seems
all the more legitimate to the extent that in the Gibsonianapproach, all affordances are based on a kind of perceiv-
er-specific attunement to their reception, which is depen-
dent upon the perceivers current objectives.
There are two possible assertions in Funders criticism:
1. a pragmatic criterion does not capture the properties of
the target; 2. what the pragmatic criterion captures about
the target is not general enough, in that it adds no infor-
mation about the judged person outside of the specific con-
text in which the judgment is taking place. Gibsonians can
come up with a better answer to the first assertion than to
the second.
The first assertion is obviously false. As Zebrowitz &Collins (1997) stressed, an affordance is not in the eyes of
the beholder: it truly captures the properties of the object.
But these properties are perceived in terms of the utility
they have for the judge. The climb-up-ability of a given
staircase is not the same for an 8-year-old child as it is for
an adult. But in both cases, climb-up-ability is one of the
real properties of the staircase, even if those properties are
an integral part of a straightforward evaluative or utilitar-
ian judgment. In the same way, it is indeed in a persons
attitudes and behaviors, or even in his/her appearance, that
we can see whether we are dealing with someone who can
be trusted in the matter at hand.
Gibsonians will have more trouble with the second as-sertion. The climb-up-ability of a staircase is only mean-
ingful and real for a person preparing for this particular
action in this particular context, i.e., the person really
needs to go up the stairs. In this respect, Funder is right:
an affordance (climb-up-ability, cross-ability, sexual
availability, dominance, etc.) is always a set of properties
related to the utility the object has for one or more judges
in a given situation. Utility here is not a general and real-
istic property of the object (Beauvois, 1976, 1984). As
such, an affordance cannot be seen as a property of the ob-
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J.-L. Beauvois, N. Dubois: Affordances in social judgment 19
Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
ject in the way that scientists define the general, realistic,
descriptive attributes of objects (e.g., volume, weight, ori-
entation). From this angle, even when an affordance gives
rise to a valid statement, capable of being observed by in-
dividuals in the social environment (i.e., of obtaining a
judgment consensus) we are still not speaking of the same
kind of accuracy as we are in saying, for example, that a
stick is 75 cm long. This is because an affordance is of a
different nature than a descriptive statement about an ob-
ject. It is a property of the perceiver/object pair. By this
token, it is not a piece of general, realistic information
about an object, the perceiver/object pair being purely ar-
bitrary relative to the object. We shall return to this point
in the discussion. Whatever the case may be, we can eas-
ily see why the Gibsonian approach cannot satisfy the pro-
ponents of the idea that social judgments are based on de-
scriptive knowledge (general and realistic) of social ob-
jects. We are not questioning the potential existence ofsuch knowledge. We simply want to highlight the fact that
this is not the kind of knowledge that takes effect in so-
cial judgments.
Descriptive person knowledge is possible:the targets behaviors (TB)
Personality traits (extroverted, condescending, aggres-
sive, etc.) are often assumed to be intrinsic properties of
the persons the Knowing Subject is judging, even if trait
words can have other functions, like serving as a basis
for categorizing behaviors (Bassili, 1989). Because traitscannot be seen directly, their apprehension depends on
their visible manifestations. A long-standing tradition in
social cognition research views target behaviors (and tar-
get productions or actions) as visible manifestations of
traits. This implies that traits are defined by what they
mean at the behavioral level, both in real-life situations
and in the mind (Beauvois & Dubois, 1992; Buss & Craik,
1983; Mischel, 1973; Riemann & Angleitner, 1993; Woj-
ciszke & Pienkowski, 1991; Wojciszke, Pienkowski,
Maroszek, Brycz & Ratajczac, 1993; etc). Accordingly,
many models of social cognition (and in particular, of per-
son memory: Srull & Wyer, 1989) stipulate that knowing
about a target means being able to encode his/her behav-iors in terms of traits.
People are barely if at all sensitive to behavioral speci-
ficity (Mischel, 1968) or to the situational determinants of
the way people act. It follows that the encoding of traits
in terms of the targets behaviors (Target Behaviors: TB)
is based on an implicit causality of an internal nature (Mol-
laret, 1998). It also follows that TB-based trait encoding
allows people to devise a general and unchanging concept
of the persons in their environment, and that this concept
encompasses properties assumed to be intrinsic to those
persons. This is what most social cognition theorists be-
lieve. We do not challenge the existence of general de-
scriptive knowledge of objects. We shall see, however, that
it seems to have little impact on social judgments.
General pragmatic knowledge ispossible: the behaviors of others towardsthe target (OB)
The above considerations indeed suggest that social ob-
servers have only two routes for making their social judg-
ments and evaluations, each one giving rise to a different
approach. As Knowing Subjects, social observers will
want to grasp what a target is, irrespective of the goals of
their own actions, so they will strive to decode the targets
behaviors in terms of traits. Then they may or may not
evaluate. As Acting Subjects, social observers have only
pragmatic ambitions, and in this case they will judge a tar-get solely according to what they want to do with that tar-
get, and they will make accurate judgments only in the
context of their relationship with him/her. The former ap-
proach, the traditional one, has always had (and still has)
its supporters, insofar as it seems to be quite difficult for
social psychologists to admit that people can get along
without knowing the general properties of objects. How-
ever, a growing number of researchers are defending the
latter approach, the pragmatic one (Dardenne, 1997), even
if, as stressed above, it is very difficult for them to com-
pletely free themselves from the traditional view despite
their ambivalence about it.The Gibsonian approach should enable us to get be-
yond this state of affairs in at least two ways. Firstly, it al-
leviates the need for the information processing idea and
the inference-making premise. Secondly, it is grounded in
another conception of knowledge, one that intrinsically
implies a utilitarian and thus evaluative focus. But it is no
better than any of the other pragmatic approaches at
achieving an essential goal set by all theorists of social
cognition apart from Gibson namely, to come up with
a credible conception of social-object knowledge in which
that knowledge is not only useful, granted, but also gen-
eral and somewhat realistic. When people talk about oth-
ers, they in fact call upon general knowledge they assumeis realistic. In short, what we can legitimately hope for is
a theory that, while still being pragmatic, does not force
us to throw out the idea of general object knowledge. Gib-
sons approach can help us, but it does not suffice.
In the present article, we are going to combine the Gib-
sonian approach with the dual-knowledge theory (de-
scriptive knowledge/evaluative knowledge: Beauvois,
1990; Beauvois & Dubois, 1992, 1993) and show that this
combination offers us a conception of target object knowl-
edge that is useful, general, and realistic: useful insofar as
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20 J.-L. Beauvois, N. Dubois: Affordances in social judgment
Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
it is rooted in the possible ways of acting upon or with a
target; realistic to the extent that it captures some of the
targets intrinsic properties, even if they are structured by
fundamentally utilitarian considerations; general in that it
is not limited to a specific context of action. In the merged
form of these two theories, traits are equated with gener-
alized affordances and personology is equated with eval-
uative knowledge. Let us look at this idea in greater depth.
An affordance captures certain properties of a target, in
context, to the extent that those properties definepossible
actions on or with the target. For example, some of the ap-
parent properties of a colleague, in a particular context,
will make me see that colleague as a person I can trust, to-
day, in my current course of action. I would say, then, that
this colleague, here and now, looks honest. This affor-
dance, in which a capturing of target characteristics is
stated (labelled) in terms of the targets utility for my
current action and particular state of attunement, may leadme to give him confidential information with a view to
reaching a shared goal or even a goal that is solely my
own. The generalization of this affordance could lead me
to speak later of that target as a generally honest per-
son. What would I mean exactly? Admittedly, it is unlikely
that I would mean that he is a person who would turn in a
wallet he found, or who would notify the bank of an error
in his favor (two target behaviors used repeatedly in so-
cial cognition research to describe the trait honest).
More likely, I mean that one can (that is, in general) ex-
hibit a behavior with this colleague that an earlier affor-
dance led me to exhibit or envisage: you can trust him,you can give him confidential information, you can lend
him the keys to your office. These are all actions that oth-
ers can take towards the target (OB behaviors). And what
about the people listening to me, what will they under-
stand? That the colleague Im talking about turns lost wal-
lets into the police or mentions errors in his favor? Per-
haps if we believe certain researchers in social cogni-
tion. But maybe, even without any cognitive detours, they
will understand outright that one can trust him and con-
fide in him. The use of a trait does indeed supply general
information about a target person, insofar as it conveys the
affordances that may come to be when one comes in con-
tact with that person. Thus, behind any trait there is a reg-ister of reality made up of one or more actual affordances,
accompanied by a personological premise of implicit in-
ternal causality that allows the affordances to be general-
ized by removing them from specific contexts. If a trait,
say the trait honest in our example, is indeed a general-
ized affordance, its use in a person description should
therefore activate the repertoire of actions that others ex-
hibit towards/with that person (OB behaviors), as well as
the well-known repertoire of behaviors exhibited by the
target person him/herself (TB behaviors).
Thus, we define a trait as the result of the generaliza-
tion of one or more affordances, i.e., as referring to a de-
contextualized universe of possible ways of acting upon
or with a person who has that trait. The empirical part of
this article validates this understanding of traits and the
importance of OB behaviors. It will be followed by an
analysis of some theoretical implications of the view de-
fended here.
The importance of the behaviors ofothers in the personological universe:traits as generalized affordances
This section presents a series of experimental studies,
some already published, others currently under review,
and still others awaiting write-up. Although based on a
wide variety of paradigms, these studies show three im-
portant things.1. Others Behaviors (hereafter called OBs) work just as
well in personology as Target Behaviors (hereafter
called TBs). More specifically:
Study 1 (Beauvois & Dubois, 1992, Exp. 1) shows
that OBs provide a system for encoding traits that is
just as efficient as TBs.
Studies 2a (Beauvois & Durand, 1998) and 2b (Beau-
vois & Frattino, 1996) show that OBs drive implicit
personality theories that are very much like the ones
driven by traits.
Study 3 (Dubois & Beauvois, 1999) shows that as
person recall cues, OBs are as good as traits and TBs.2. OBs can be more accessible when one is dealing with
the more evaluative traits in the personological reper-
toire. More specifically:
Study 4 (Beauvois & Dubois, 1992, Exp. 2) shows
using a semantic decision-making task that the time
taken to assign an OB to a highly evaluative trait is
no longer than the time taken to assign a TB to the
same trait. This no longer holds true when the traits
in question are not very evaluative.
Study 5 (Beauvois, Dubois, Mira & Monteil, 1996,
Exp. 3) shows that in person-information recall, OBs
are retrieved better than TBs when they instantiate
very evaluative traits, whereas TBs are retrieved bet-ter when they instantiate traits that are not very eval-
uative.
3. OBs are more accessible when a social context is made
salient. More specifically:
Studies 6a and 6b (Beauvois, Dubois & Tarquinio,
1994) show using a semantic decision-making task
that the time taken to assign OBs to highly evalua-
tive traits decreases when a social representation or
a social context is activated (in other words, the ef-
fect obtained in Study 4 increased).
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J.-L. Beauvois, N. Dubois: Affordances in social judgment 21
Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
Study 7 (Dubois & Tarquinio, 1998, Exp. 2) shows
that OBs are highly accessible when the social judg-
ment is work-related.
4. OBs trigger more discriminating social judgments than
do traits or TBs:
Study 8 (Mignon & Mollaret, 1999) shows this us-
ing judgments at zero acquaintance.
In the studies described below, OBs and TBs were used as
stimuli. By definition, a TB is a behavior that can be ex-
hibited or executed by a person, and is a typical example
of a trait that characterizes that person. Say a man is seen
pointing out to a supermarket cashier that she gave him
back a hundred extra francs. The behavior pointing out
a mistake made in ones favor is a TB that allows one to
attribute the trait honest to that man. An OB, again by
definition, is a behavior that others can exhibit or execute
towards or with a person and is a typical example of a traitthat characterizes that person. For instance, others may or
may not trust a person. Someone you can trust is an OB-
type expression. It too allows one to attribute the trait hon-
est to the person others trust.
TBs and OBs were collected using a standard two-step
procedure: 1. free production by subjects of OB and TB
behaviors for various traits, and 2. statistical study with
new subjects of trait/behavior associations. For step 1, for
example, Beauvois & Dubois (1992, 1993) read a list of
33 traits to students. Half were asked to state a behavior a
person with each trait could be expected to exhibit (TB).
The other half were asked to state a behavior than onecould/should exhibit towards a person with that trait (OB).
Redundancies were then eliminated and the wording was
standardized across the subjects responses, giving two
final lists for each trait: one containing only TBs (mean
number of TBs per trait: 15.1) and one containing only
OBs (mean number of OBs per trait: 10.5). For step 2, dif-
ferent subjects were given one or the other of the two be-
havior lists (TBs or OBs) and were asked to choose the
behaviors they felt best represented what the trait con-
veyed. This was used to determine which TBs and OBs
had equivalent association frequencies.
To avoid parentheses containing statistical data, two types
of effects will be mentioned below: 1. statistically significanteffects (p < .05) and 2. clearly nonsignificant effects (p > .15).
Personological information in OBs is justas important as in TBs
One of the characteristics shared by the studies that fall
under this heading is that they were not designed to demon-
strate differences but similarities. So our presentation of
the hypotheses will be brief. In each case, our goal will be
to show that OBs work just as well as TBs.
Study 1. Trait/behavior associationfrequencies
The view presented above assigns a trait-processing role
to OBs that is at least as important as the one TBs are as-
sumed to play. First we wanted to make sure OBs provideas good a system for encoding personological information
as TBs. To this end, based on an earlier study of 33 traits,
we gave 120 students 33 lists of behaviors each introduced
by one of the 33 traits. Sixty students were given TB lists
and sixty were given OB lists. The instructions were to
check off the behaviors on each list that were the most
characteristic of the information conveyed by the trait.
The number of behaviors to check was stated and varied
with list length (one behavior was to be selected for every
five behaviors proposed). For each behavior checked, the
students also had to rate their confidence in their answer
on a 6-point scale (16). Only those behaviors checked byat least 25% of the students were retained. The main re-
sults are given in Figure 1, where the data for the 18 traits
with a positive connotation (upper part of figure) are sep-
arated from the data for the 15 traits with a negative con-
notation. Column 1 gives the rank in the hierarchy of the
trait/behavior association frequencies. These frequencies,
which are averaged over all the traits examined,2 are shown
in the Frequency column. The Confidence column
gives the mean confidence rating for the trait/behavior as-
sociations. We can see for positive traits, for example, that
the mean trait/behavior association frequency of the most
widely chosen behavior on the TB lists (rank 1) was .70.
The rank 1 associations obviously included all traits (18)
and gave rise to a mean confidence rating of 4.12. The line
immediately below gives the same information for the OB
lists.
The resemblance of the statistical properties of the two
types of lists is striking: the frequency hierarchies are vir-
tually identical, as are the confidence curves, which de-
crease with rank. There was only one small significant dif-
ference on the negative traits between how much confi-
dence the students had in their TB vs. OB judgments. This
difference is easily understood: students were probably
somewhat reluctant to attribute confidence to a decision
that says they might act towards others in a negative orvery negative way.
Basically the same results were found recently by
Mignon & Mollaret (1999) with a different set of 24 traits.
In their study, all lists had the same number of behaviors
(three), judged in advance to be the most representative
ones among larger behavior sets. Students chose only one
2 The number of traits decreases with the rank because not alllists had the same number of selected behaviors (selected byat least 25% of the subjects).
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22 J.-L. Beauvois, N. Dubois: Affordances in social judgment
Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
behavior. Mignon & Mollaret found that the top rank was
earned by 58.62% of the TBs and 63.81% of the OBs.
Rank 2 was obtained by 33.9% and 32.8%, respectively.
These figures show that using a trait in a psychologi-
cal description can activate the OB register, and that this
register is not statistically more ambiguous or less un-
equivocal than the TB register. They thus raise the ques-
tion of why, in spite of Gibson, OBs have been complete-
ly neglected in social cognition research.
Studies 2a and 2b. Implicit personalitytheories
Study 1 showed that OBs are a good system for encoding
personological information. Studies 2a and 2b will show
that the dimensional structure of the OB register is effi-
cient and intelligible (Study 2a) and is a good approxi-
mation of trait-generated implicit personality theories
(Study 2b). Remember that the term implicit personali-
ty theories is commonly used to refer to the dimension-
al structure of a matrix that describes associations between
traits.
Figure 1: (Study 1): Frequencyof trait/behavior associations(TB and OB behaviors).
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In Study 2a, 37 ordinary men and women had to sort
86 OBs representing 86 common traits. They were asked
to put the OBs that went together in the same pile, and told
they could make as many piles as they wanted. OBi and
OBj were considered to co-occur every time they were put
in the same pile. Each ij pair was then assigned a score be-
tween 0 and 37 equal to the number of co-occurrences.
The co-occurrence matrix was converted into a distance
matrix (using the distance index generally used in the study
of implicit personality theories: see Rosenberg & Sedlak,
1972). The scores were processed in a multidimensional
analysis that yielded a good, intelligible solution (alien-
ation: .019; constraint: .017) with three dimensions. The
first dimension was a classical bipolar evaluative dimen-
sion representing approach/avoidance. The behaviors
were well distributed around zero on this dimension,
which opposed OBs like You can undertake things with
this person in full confidence to OBs like This is some-one you should avoid. The other two dimensions were
unipolar. Their interpretation was quite clear due to a few
behaviors that were more highly polarized than the oth-
ers. Note that in both cases, the behaviors on the first di-
mension were fairly neutral and defined a social relation-
ship with the target. On dimension 2, the relationship could
be described as target-helping and constructive goodwill
(e.g., You have to reassure him/her all the time or We
need to help him get ahead) and on dimension 3, it was
subordination with respect to the target (Hes someone
you need as an ally or You have to sell yourself to him).
Study 2a thus defined an OB universe whose first dimen-sion was the evaluative dimension of implicit personality
theories (Beauvois, 1984; Kim & Rosenberg, 1980;
Rosenberg & Sedlack, 1972). Dimensions 2 and 3 re-
flected the anchoring of OBs in a social reality that was
both neutral and asymmetrical. This corresponds quite
well to the idea that the social world is an affect neutral-
izer, and especially, that it has structural asymmetries. But
is this OB universe as good an approximation of implicit
personality theories as the ones that can be established on
the basis of the traits themselves?
This is the question we tried to answer in Study 2b. The
materials were 32 traits (from the list used by Beauvois &
Dubois, 1992), each accompanied by some information.Different pieces of information were selected on the ba-
sis of pre-tests (some of which were run specifically for
this study, others that had served in earlier studies) de-
signed to determine how well they instantiated the trait.
They consisted of TBs, OBs, target states (TS) such as
Someone who is happy with him/herself, and the states
of others relative to the target (OS) such as Someone for
whom you feel no compassion. At this point, the reader
knows what OBs and TBs are. Both are behaviors. Mol-
laret (1998) suggests that the tendency of social psychol-
ogists to focus on the behavioral significance of traits may
be rooted in a cultural bias. His studies showed that peo-
ple can process, and be very sensitive to, another register
of personological meanings, one composed essentially of
states (feeling tense, feeling sympathetic, etc.). These last
two types of information, the targets states and others
states regarding the target, were thus added to Study 2b.
Subjects (32 students) had to do five sorting tasks on this
information. Here again, they could make as many piles
as they wanted, as long as all information in a given pile
went together. Everyone was given the traits first and
asked to sort them into piles, and then, in a different but
controlled order, they received the series of OBs, TBs, TSs,
and OSs, each containing 32 items to sort. Five between-
item distance matrices were then compiled following ex-
actly the same procedure as in Study 2a. Table 1 gives the
correlations between the five matrices.
These correlations point out substantial structural con-sistency between the five types of personological infor-
mation, and in particular, between the four types of trait-
based information, so consistent that one can wonder what
has caused researchers to take an overwhelming interest
in only one of the types (TBs). This question is all the more
troubling since various studies on OBs and the few stud-
ies on TEs (Mollaret, 1998) have shown that, despite this
overall consistency, the values and causalities conveyed
by other kinds of information differ from those of TBs.
To get back to our point here, the fact remains that OBs
supply as good an approximation of implicit personality
theories as do TBs.
Study 3. Cued recall
The above studies grant OBs a personological role at least
as important as that of traditional TBs. A study using the
cued recall paradigm showed that whenever a person is
characterized by a trait, OBs work as well as TBs.
A sample of 354 students brought together in a lecture
hall were given a test booklet containing five short por-
trayals of five persons described by their first name, some
information previously tested and shown to be neutral (ma-
jor in college, year in school, hobbies, demographic in-
formation, place of residence), and a piece of persono-logical information expressed in the form of a trait. Only
Table 1: (Study 2b): Correlations between the distance matricesfor five kinds of person information (Bravais-Pearson r)
TB OB TS OS
Traits .62 .66 .59 .62TB .49 .50 .47OB .57 .66TS .62
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one of the portrayals (Pierres) was used later. The loca-
tion of Pierres portrayal in the series was varied system-
atically. Four traits were used to describe Pierre: two with
a positive connotation (honest and helpful) and two with
a negative connotation (self-centered and liar). One of the
four versions of Pierres portrayal is given below in illus-
tration: Pierre is studying German. He is currently in his
second year of college. People say hes an honest person.
He likes to travel. He is single and lives in the Montbois
dormitory.
The students were instructed to read the five portrayals
carefully and form an impression (they were told they had
to get a feeling for the type of person they were reading
about). Next they did a distractor task. After that, they were
given one piece of information and asked to recall the name
of the person it was about (in fact, the person was always
Pierre). The information was either the trait stated in
Pierres portrayal, a typical TB of that trait, or a typicalOB of that trait. Finally, the students were asked various
questions about how much confidence they had in their
response. Regarding the recall of the name Pierre (01
variable processed in an ANOVA for dichotomous data),
only the connotation effect was significant: students re-
membered Pierre better when he was described using a
negative trait than a positive trait. The three recall cues
used (trait, TB, OB) did not give rise to any significant
variations (see row 1 of Table 2; the advantage of OBs over
TBs was nonsignificant: p < .10). Confidence (rated on a
6-point scale) was greater for negative traits. It varied
little with the type of recall cue, although there was a ten-dency (p < .10) suggesting that it might be greater when
the trait itself was given (row 2) (a fact we are mention-
ing here because it turned out to be significant when
only those students who remembered Pierres name were
considered; see row 3).
A twin experiment was conducted with memoriza-
tion instructions (subjects were told to memorize the in-
formation they were given). The same results as above
were found.
The point worth retaining in these four studies is that
OBs appear to provide personological information that is
just as important as that supplied by TBs, from both the
structural standpoint (implicit personality theories) andthe operational standpoint (information processing and
memorization). We are now going to discover that OBs
have some theoretically interesting qualities.
OBs are more accessible when we
are dealing with highly evaluative traitsTwo questions will be addressed in this section. Can OBs
be regarded as inferences made by people on the basis of a
memory store composed solely of TBs? Do OBs function
equally well for all items in the personological lexicon?
One of the independent variables in the experimental
design calls for a few preliminary remarks. It concerns the
traits used, and opposes so-called evaluative traits to so-
called descriptive traits. The traits are labeled this way
for convenience. We are indeed thoroughly convinced that
traits have several underlying components: a descriptive
component, an evaluative component, an affective com-
ponent, and so on. We shall nevertheless oppose highlyevaluative traits like honest, sincere, and hypocritical
(traits whose evaluative component outweighs the de-
scriptive component) to highly descriptive traits like shy,
sensitive, and talkative (traits whose descriptive compo-
nent outweighs the evaluative component). Although in-
tuitively, this criterion is fairly straightforward, we con-
ducted several pre-tests to validate our intuitions (see
Beauvois & Dubois, 1991). While being based on in dif-
ferent theories, the various pre-tests all gave rise to virtu-
ally the same desirability hierarchy, the classical one (see
Andersons list of 555 traits, 1981). Although in the Eng-
lish-speaking research, the concept of desirability tradi-tionally confounds value and affect, it is clear here that the
traits we call highly evaluative are indeed conveyors of
strong positive or negative connotations, whereas the traits
we call highly descriptive are closer to being neutral.
Study 4. Semantic decision-making
We contend that in many cases, access to the OB register
is as direct as it is to the TB register. This assumption coun-
ters a hypothesis that one might use against us, that OBs
result from inferences made on the basis of TBs, which
therefore come first in the semantic processing of traits.
One could, for example, claim that it is because I havestored in memory the association honest/turns in wal-
lets to police (TB) that I can infer that an honest person
is someone to whom I can lend money (OB). Note al-
ready that Study 1 above showed that such inferences must
be perfectly trivial since the OB selection rate exactly
matched the TB selection rate. To decide which of these
two hypotheses is right, we used a semantic decision-mak-
ing task.
After practicing on five sentences paired with irrele-
vant words, twenty students tested individually read 80
Table 2: (Study 3): Recall of the targets name and correspond-ing confidence ratings, by type of recall cue
Traits OBs TBs
Recall rate .49 .53 .42Confidence in response (05) 3.09 2.55 2.57Confidence in response on correct recall 3.91 2.97 3.17(05)
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test sentences on a computer screen, each paired with a
trait word. A test sentence was displayed followed by a
trait word, and the subjects had to say as quickly as pos-
sible whether the sentence just read went with the infor-
mation conveyed by the trait. Reaction time was record-
ed. The 80 sentences were experimentally associated with
four trait words (20 sentences per word). Among the 20
sentences, 12 were OBs (6) and TBs (6) that instantiated
the trait word and had variable but comparable associa-
tion frequencies, 6 were OBs (3) and TBs (3) that instan-
tiated other traits, and two were an OB and a TB that in-
stantiated a virtual or true antonym of the trait word. Two
of the four trait words (all with a positive connotation)
were highly evaluative (likeable, honest) and two were
highly descriptive (emotional, shy).
Two contrasting hypotheses can be set forth here. The
first is inconsistent with our predictions: if it is true that
OBs are based on inferences made from TBs, then reac-tion time should always be greater for the former than for
the latter. When working with reaction times, it is indeed
customary to consider that cognitive operations take time.
So, if an OB can only be judged after one or more TBs
have been elicited, then reaction time should be longer
than for TBs, which can be judged directly. One can there-
fore expect only a main effect of the type-of-behavior vari-
able. The second hypothesis, which accords with our pre-
dictions, says that reaction time must not differ for OBs
and TBs, at least for what we consider to be highly eval-
uative traits, i.e., ones that carry more utilitarian knowl-
edge anchored in affordances. For these traits, OBs can bejudged directly without the pre-activation of TBs. Now for
highly descriptive traits, we agree that TB activation may
be necessary. We thus expected to obtain and this was
our main hypothesis an interaction between the type of
trait and the type of behavior being judged, without rul-
ing out the possibility of a main type-of-behavior effect
for descriptive traits alone. Let us add that we had no the-
oretical grounds for making different hypotheses regard-
ing positive and negative responses, even if linguistic stud-
ies on the affirmation/negation opposition (Clark, 1969;
Singer, 1981) and research on the falsification of asser-
tions (Gilbert, 1991) suggest that negative responses will
take more time.The expected interaction (see Table 3) was indeed sig-
nificant and supported our hypothesis. This shows that for
positive and negative responses alike, OBs arejudged as
rapidly as TBs on evaluative traits. On the other hand, they
are judged more slowly on descriptive traits.
These results are only consistent with the TB pre-pro-
cessing hypothesis in the case of descriptive traits. Indeed,
in this case, OBs would follow TB processing, thereby ac-
counting for the slowness of OB judgments. But the re-
sults also showed that on highly evaluative traits, OBs were
processed as quickly as TBs, which means that they, too,
can be judged directly. These results allow us to contend
that when highly evaluative traits are at stake, OBs are in-
deed stored and granted a status in long-term memory that
is at least equivalent to that of TBs. Note that several mod-
els can account for this status (schemas or categories, as-
sociative networks, etc.), but that is another issue. So, we
should be able to find proof of this status using the most
typical person knowledge paradigms. The next study,which uses such a paradigm, will supply this proof.
Study 5. Person memory
Three nearly identical person-memory experiments were
conducted. In the person-memory paradigm, subjects are
given information about a target person and have to recall
it later. The three experiments differed only with respect
to the between-subject independent variables; the proce-
dure and within-subject independent variables were iden-
tical. The results of the three experiments were exactly the
same, so only one will be reported here.In the third experiment, 120 students who were enrolled
in an ongoing education program at a local university were
contacted individually. They were given a list of 36 be-
haviors said to be highly characteristic of a person named
Jacques, and asked to get a feeling for what type of per-
son Jacques was. Jacquess social status was not men-
tioned to one group of subjects, he was presented as a peer
(another student in the same program) to a second group,
and said to be a teacher in that program to a third group
(between-subject variable: no information vs. student vs.
teacher). The 36 behaviors describing Jacques instantiat-
ed 6 traits (3 highly evaluative: dynamic, honest, open-
minded; 3 highly descriptive: emotional, shy, enthusias-tic). For each trait, three OB behaviors and three TB be-
haviors taken from past pre-tests were placed on a list. The
OBs and TBs were matched on trait/behavior association
frequency, but the traits themselves were never mentioned.
After reading the behavior list, the subjects did a short dis-
tractor task involving operations on numbers, and then had
to recall whatever they could remember about Jacques. We
expected evaluative trait/OB associations and descriptive
trait/TB associations to show up in the recall as an inter-
action between the type of trait and the type of behavior.
Table 3: (Study 4): Time taken (in ms) to judge relevant OBs andTBs in a semantic decision-making task (from Beauvois &Dubois, 1992)
Evaluative traits Descriptive traitsOB TB OB TB
Yes answer 1103 1098 1462 1197No answer 1554 1516 1832 1420
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More precisely, we predicted that OBs would give rise to
better recall on evaluative traits and that TBs would give
rise to better recall on descriptive traits.
The results are presented below. The findings were the
same with pure memorization instructions (Beauvois et
al., 1996, Exp. 2; see also Milhabet, 1999). In all five stud-
ies, the behavior (OB/TB) by trait (evaluative/descriptive)
interaction was highly significant (p < .0001). In the pre-
sent study, the mean number of behaviors subjects re-trieved in each case is given in Table 4. For highly evalu-
ative traits, subjects remembered more OBs than TBs, and
vice versa for highly descriptive traits (they remembered
more TBs than OBs).
Additional analyses showed that the behavior recalled
first was usually an OB whereas the behavior recalled last
was usually a TB. They also showed that in the most fre-
quently recalled pairs (two behaviors recalled one after the
other), far more OBs than TBs were mentioned first.
Study 5 thus confirmed the links observed in Study 4
between OBs and evaluative traits and between TBs and
descriptive traits. It also suggested that OBs may be en-dowed with a memory structuring power that exceeds that
of TBs.
OBs are more accessible when a socialcontext is made salient
More than the type of behavior (OB vs. TB) and more than
the type of trait considered (evaluative vs. descriptive),
what proves to be important in person memory is the fit
between the type of behavior and the type of trait. A re-
cent study (Milhabet, 1999) showed that it is easier to un-
derstand the links between person memory and person
judgments when we take this fit into account. OBs seemto be very accessible when highly evaluative traits are at
stake, and TBs seem to be so when the traits are more de-
scriptive. This behavior-by-trait interaction has shown up
time and time again in our experiments. We have some-
times found that it accounts for even more of the variance
when the situation induces a mental representation of a
social relationship with the target. This comes through as
a second-order interaction that does not change the first-
order trait/behavior interaction but reduces or enhances it.
Accordingly, in Beauvois et al.s (1996) Experiment 1 (not
presented here), the trait/behavior interaction was stronger
when the target was said to be a student than when he was
merely said to be a person. In Study 5 above, the sec-
ond-order interaction revealed that it was when the tar-
gets social status was given, especially when he was pre-
sented as a teacher, that the trait/behavior interaction ac-
counted for the greatest amount of variance. Again, when
the target was just a person it accounted for the small-
est amount.
These observations suggest that in the more metalin-
guistic situations (see the semantic decision-making task
in Study 2), subjects do as they are implicitly asked to do:
they base their response on the meanings of the words,
thereby minimizing the impact of evaluative knowledge
to the greatest semantically-acceptable extent. But when
the experimental situation brings into play a fictitious or
real relational context, and thus has a social weight that
takes the subject out of the purely metalinguistic register(see Study 5 where the target had a social status), evalua-
tive knowledge represented by OBs is activated and pro-
duces maximal effects. This idea led us to conduct the
studies reported below.
Studies 6a and 6b. Back to semanticdecision-making
If the above considerations are valid, then the trait/behav-
ior interaction observed in the semantic decision-making
paradigm, which was purely metalinguistic in Study 4,
should be stronger if the situation has some social signif-icance. We conducted Studies 6a and 6b to test this hy-
pothesis.
In Study 6a, although the task itself was identical to the
one used in Study 4 (subjects had to say whether a sen-
tence was representative of the information conveyed by
a trait), the following modifications were made. 1. One of
the four traits was changed: the highly descriptive traits
were the same (emotional and shy), but the highly evalu-
ative traits were sociable and honest; 2. Each trait was as-
sociated with 24 behaviors from either the OB register or
the TB register. In each case, half the behaviors were pro-
totypical of the trait and the other half were not prototyp-
ical; 3. In one of the two experimental conditions (set-ting condition), the behavior (TB or OB) was placed in
a social setting that was relevant to the trait in question
(e.g., At a party, he enjoys talking to everyone). Thus,
a task that was purely metalinguistic in one condition (no
setting), took on social significance in the other condi-
tion via the introduction of a situational context. The so-
cial settings chosen were of course based on pre-tests.
As in Study 4, reaction time was recorded. The statis-
tical analysis revealed that for the two evaluative traits,
OBs gave rise to shorter reaction times than did TBs in the
Table 4: (Study 5): Behaviors retrieved as a function of the inter-action between whether the behaviors were OBs or TBs and theevaluative vs descriptive nature of the instantiated trait (fromBeauvois, Dubois, Mira & Monteil, 1996, Exp. 3)
OB TB
Evaluative traits 2.68 1.59Descriptive traits 1.74 2.29
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social setting condition, whereas this difference did not
exist in the no social setting condition, as already seen in
Study 4. Note that for the two descriptive traits, the OB/TB
difference was in the opposite direction: TBs always trig-
gered shorter reaction times than did OBs. In sum, as
shown by the second-order interaction, introducing a set-
ting changed the interaction found in Study 4 (observed
here in the no-setting condition) into a crossed interaction
by causing a simple effect in the evaluative-trait condition(see Table 5 showing reaction time on prototypical be-
haviors).
In Study 6b, there was one condition (called metalin-
guistic) that was strictly identical to the single condition
in Study 4. A new experimental condition (called the
known-person condition) was added. It required a pre-
test. In the pre-test, students (not the same ones as in the
first condition) were asked to name a person who came to
mind for each trait presented (the experimental traits were
included). In the main decision-making task (two weeks
later), instead of displaying the experimental traits as in
Study 4, the subject was presented with the name he/shehad given for each trait two weeks earlier. The subjects
task was to say if the sentence displayed on the first screen
was characteristic of the person whose name appeared on
the second screen. The expected behavior (OB/TB) by trait
(evaluative/descriptive) interaction was only found and
was only significant in the known-person condition, with
OBs that instantiated evaluative traits being judged faster
this time than TBs, unlike what had been found in
Study 4.
There is nothing surprising about the fact that having a
socially-oriented task strengthened the link between OBs
and evaluative traits on the one hand, and between TBs
and descriptive traits on the other. Indeed, concrete per-sons in context and in situations are what generate af-
fordances, which once generalized, form the evaluative
component of traits. It follows that these generalized af-
fordances are more readily available when the experi-
mental situation supplies cues that evoke concrete persons
or concrete social situations. One can wonder, then, if
greater evaluative-trait accessibility is not a common oc-
currence in social evaluation situations where personolo-
gy is the underlying explanatory base.
Study 7. Work-related social judgments
In the social world, there are people whose job involves
judging other persons for the purposes of determining
what actions to take towards those persons. Their occu-
pation is thus very representative of the conception of per-
sonology presented in this article. Social work is one such
job. Our hypotheses would be substantially supported if
we were to find that social workers exhibit sociocognitive
functioning that exemplifies our concepts; they would be
supported even more if those same social workers func-
tioned in a different way when placed in an unusual situ-
ation that was not conducive to affordances. This is pre-
cisely what Dubois & Tarquinio observed.
The subjects were 30 social workers. Their task con-
sisted of reading some information about a person who
had applied for a job as a home-care worker, then per-
forming a distractor task, and finally, recalling the infor-mation in a written report to be turned into a colleague
who would do the follow-up procedures. The information
given to the subjects, which to increase credibility was
presented in the form of an interview between the two so-
cial workers, included identifying information (shes
about forty years old, has two children, wears glasses, has
black hair, etc.), some neutral filler-type information (she
shops at a supermarket, etc.), some evaluative or descrip-
tive traits (between-subject variable), and OBs and TBs
(within-subject variable) related to some other evaluative
and descriptive traits not presented (within-subject vari-
able). A final between-subject independent variable wasthe information processing mode presumably induced by
the instructions. In one subject group, an uncommon pro-
cessing mode in this population was induced with pure
memorization instructions. In another group, the instruc-
tions forced the social workers to do on-line processing
(impression formation instructions) during which they
would typically make inferences as they learn about the
target. In the last group, the subjects were asked to work
as they usually did (so-called standard instructions). We
assumed first of all that there would be few differences be-
tween the impression formation condition and the stan-
dard condition. In everyday situations, judgments are known
to be based on on-line processing. In contrast, the memo-rization instructions were hypothesized to trigger different
processes. Briefly, we expected the memorization instruc-
tions to cause information to be processed in a more de-
scriptive way, whereas the other two kinds of instructions
were expected to lead to more evaluative processing. We are
only interested here in the test information that was recalled
and written up in the report (see Table 8). It goes without
saying that the social workers recalled many of the fillers.
The first finding was that the memorization instructions
led to poorer test-information recall than the other types
Table 5: (Study 6b): Time taken (in ms) to judge prototypicalOBs and TBs in a semantic decision-making task, as a functionof the presence/absence of a social setting
Evaluative traits Descriptive traitsOB TB OB TB
No social setting 2300 2273 2655 2212Social setting 2025 2263 2464 2022
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of instructions. The memorization condition also triggered
more recall of TBs than OBs. The standard instructions,
where the social workers did as usual, painted a very
different picture of the situation: information from the
evaluative register was recalled much better than infor-
mation from the descriptive register, whether it was traits
or behaviors that were at stake. The results for the im-
pression formation instructions were very similar to thoseobtained for the standard instructions.
Given that the same authors, in the same study, showed
that this pattern of results was still found in a report writ-
ten up a week later by the same social workers, and that
Tarquinio (1998) was able to show how the manipulation
of OBs increased over the three years of special social-
work training, we can contend that the kind of evaluations
social workers do exemplifies an important principle in
how personological concepts operate, as we have tried to
illustrate through this series of experiments, namely, that
the generalization of affordances is an evaluative phe-
nomenon.
OBs generate more discriminatory socialjudgments
Study 8. Judgments at zero acquaintance
Evaluative traits can thus be regarded as generalized af-
fordances, i.e., as generalizations of a process at play dur-
ing real-world, non-symbolic contact between a subject
and an object. Clearly, mental representations do not give
rise to affordances; only real objects in front of real peo-
ple do. It follows that because personological concepts like
OBs are at the nearest point of this subject/object contact,they will lead to more discriminating judgments than per-
sonological concepts that operate solely within mental
representations, as do traits or even TBs, where the sub-
ject may be a mere observer.
Research on judgments at zero acquaintance (person-
ological judgments made from a picture of the target or a
silent video clip) has shown that such judgments are not
always based on pure figments of the imagination (see
Zebrowitz & Collins, 1997): certain traits (e.g. dominance,
extroversion, etc.) seem to obtain some degree of consen-
sus among judges, and even the targets self-descriptions
sometimes confirm the judges opinions. However, zero-
acquaintance studies have been limited to a small number
of traits, and even when the results are significant, the
agreement rate is not particularly impressing. This brings
us to the question of whether using OBs as the assessment
criteria would make such judgments more discriminating,
and whether a wider range of traits could be used. Study
8 was conducted to explore this idea.
Forty-eight students had to observe 12 targets (6 men
and 6 women) presented in silent video clips lasting 78
seconds. The clips showed a target conversing with an-
other person who was out of sight. Only the upper half of
the targets body was visible. The setting was chosen to
be as neutral as possible so as not to induce a socially-sig-
nificant situational representation. The target presentation
order varied across subjects. The subjects task was to rate
each target on twelve 7-point judgment scales. For a thirdof the subjects, the scales corresponded to 12 traits (hon-
est, liar, authoritarian, etc.), for another third, to 12 TBs
that instantiated the above traits, and for the last third, 12
OBs that also instantiated those traits. The 12 traits were
related either to affective value (F1 in Osgoods VPA mod-
el) or to social value (dynamism, F2 and F3 in the Osgood
VPA model; for the affective/social value distinction, see
Beauvois, Dubois & Peeters, 1999). The traits, OBs, and
TBs were selected on the basis of a pre-test that gave us
triplets in which the OB and TB behaviors were judged to
be very typical of the trait and had comparable trait/be-
havior association frequencies.The data was processed with a view to answering three
questions. The first was whether trait-based, TB-based, or
OB-based judgments would generate more differentiated
target portrayals (greater profile differences across scales).
To answer this question, we calculated the gap for each
target between the highest rating received no matter what
trait, TB, or OB earned it and the lowest rating received
again, no matter what trait, TB, or OB was responsible.
This first analysis yielded a significant effect of the trait/
TB/OB variable. In short, TBs were more effective than
traits (respectively m = 3.9; m = 3.22). OBs results were
in an intermediate position (m = 3.52). Our second ques-
tion was whether the degree of differentiation between thetargets depended upon whether traits, TBs, or OBs were
used. To answer this question, we calculated the gap be-
tween the rating of the target who received the highest rat-
ing and the rating of the target who received the lowest
rating, for each trait (vs. each TB vs. each OB). Another
way of wording this question is: did a given criterion (trait,
TB, or OB) clearly discriminate the 12 targets? If the first
question is relevant in psychological description, this sec-
ond question is especially relevant in evaluations, where
people must be differentiated (the good ones have to be
Table 6: (Study 7): Information retrieved by social workers in areport to be given to a colleague (from Dubois & Tarquinio, 1998)
Evalua- Descrip- Mean OB TB Meantive tive
Memorization .66 .66 .66 .41 1.0 .70
One-line 1.72 .77 1.28 1.06 .59 .82Standard 2.08 1.08 1.57 1.01 .75 .88Mean 1.52 .84 .83 .78
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Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
separated from the bad ones, the ones you hire from the
ones you eliminate, and so forth). So we expected the ef-
fectiveness of OBs to show up in the answer to this ques-
tion, which it did. The between-target discrepancies were
indeed greater when targets were judged with OBs (m =
5.25) than when they were judged with TBs (m = 4.73) or
traits (m = 4.43). A third question was that of consensus.
The consensus in zero acquaintance judgments was as-
sessed by the ratio: Mean Square of the targets variable /Mean Square of the judges variable. It appears that con-
sensus was important only for traits related to social (ver-
sus affective) value and when OBs were objects of judg-
ment (see Table 7).
These are only the initial results of our ongoing research
project. They are nonetheless quite useful, for two rea-
sons. First, they show that the conception proposed here
can be used to study zero acquaintance with a wider range
of traits than available so far. Second, they show that when
subjects are asked to put themselves in a target-contact sit-
uation that is as close to reality as they can, which occurs
when the judgment criterion is an OB, evaluative effi-ciency is enhanced, a fact already suggested by past find-
ings on judgments of sexual availability at zero acquain-
tance (Gangestad, Simpson, DiGeronimo & Biek, 1992).
The concept of generalized affordances becomes all the
more significant here, precisely because it provides the
link between the real contacts people have with objects,
and the personological representations they build in their
minds of those objects.
DiscussionWhat reality encodes personology?
Our conception of the meaning of traits grants a major role
to the behaviors of others towards the persons to whom
the traits apply (operationally: OBs). OBs are what con-
vey the utility or social value of persons, and form the core
of evaluative knowledge. The studies presented above
show that for the most highly evaluative traits which are
also the ones most commonly used the OB component
can be as accessible as the descriptive component com-
posed of the behaviors of the target persons themselves
(operationally: TBs), the only component considered in
social cognition research until now. These studies also
show that the evaluative component of traits is a powerful
organizing principle underlying mental representations of
persons. Another important finding is that the evaluative
component is elicited more in social contexts, especially
in work-related evaluations. Finally, they show that the
evaluative component is at the peak of its efficiency in the
immediate apprehension of persons, where it proves to be
more discriminating than the descriptive component. This
body of findings justifies our emphasis on the behaviors
of others towards targets (OBs). But this is not the key
point in our conception. We would like to conclude here
by coming back to this comprehensive conception to show
that it provides some solutions to questions that one could
direct at any pragmatic conception, as Funder (1995) did,
and to which the Gibsonian purist answers are not alwayssatisfactory.
Personology as evaluative knowledge
Saying that a trait is based on a set of behaviors that one
can or must exhibit towards the possessor of that trait as
suggested by the generalized affordance concept and the
experimental demonstration of the importance of OBs
means accepting the idea that one of the direct, non-de-
rived functions of personology is to inform us about what
we can do to or with people. This is what an analysis of
the cognitive-epistemological construction of traits ledone of the present authors to see as the evaluative func-
tion of traits, and a fortiori, of personology (Beauvois,
1976, 1984, 1990). Indeed, using a trait to say what one
can or must do to a person or how one can or must act with
or towards a person amounts to directly stating his/her util-
ity or social value in past actions or possible future ones.
People throw away or ignore worthless objects; people
seek, collect, or display valuable ones.
The choice of the term evaluative to denote this
knowledge-building process may be surprising. Indeed,
this term already refers to something else in the psycho-
social literature, where it is virtually always associated
with the affective register. The evaluative component ofthe connotation of words in general, and of trait words in
particular, is regarded as an element of their affective or
emotional significance (Osgood, Suci & Tannenbaum,
1957; Osgood, 1962; Osgood, May & Miron, 1975), so
widely relied upon in research on implicit personality the-
ories (see Kim & Rosenberg, 1980). Hence, the common
use of the expression the evaluative component of trait
words is in fact equivalent to saying the feeling of at-
traction or revulsion that these words elicit (or that is elicit-
ed by the TBs they cause one to expect). In truth, for a re-
Table 7: Consensus in zero acquaintance judgments (TargetsMean Square / Judges Mean Square)
traits loadingAffective value Social value
traits .12 .21
TBs .05 .18OBs .05 .35
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Swiss J Psychol 59 (1), 2000, Verlag Hans Huber, Bern
searcher who does not agree with the idea that the value
of things is determined solely by human desire, the word
affective would be more suitable than evaluative for
this meaning. The fact remains that the common usage of
the term evaluative does not require much of a cogni-
tive analysis, and does not associate the evaluation process
to a specific knowledge register. This is undoubtedly why
evaluative processes have not captured much attention on
the part of social cognition theorists (the word value is
not listed in the index of the now-classical Fiske & Tay-
lor, 1991).
Yet it seems quite clear that OBs give rise to genuine,
trait-conveyed knowledge. We agree that this knowledge
is sometimes inferred from descriptive target knowledge,
which we can assume, like everyone else, is supplied by
TB processing. We also agree in this case that people en-
gage in a sort of calculation process to figure out the eval-
uative implications of the descriptive knowledge furnishedby the trait, in the typical way proposed by Srull & Wyer
(1989). This probably paints a fairly true picture of what
we have called more-or-less descriptive3 traits (e.g. shy,
talkative). But it also holds true for more-or-less evalua-
tive traits (e.g. honest, likeable, sociable), for which the
information supplied by OBs seems to be as directly ac-
cessible as that supplied by TBs, and which does not lead
to the calculation of the evaluative implications since
the evaluation is supplied directly. These are the traits one
can regard as generalized affordances. Note that we are
not dealing here with a few odd traits with some sort of
secondary status, ones that happen to serve the purposesof our argumentation. Far from it. These traits are very
common in psychological descriptions, making them in
fact more evaluative than descriptive in nature (Beauvois,
1988). It thus seems legitimate to claim that the kind of
directly-accessible trait-conveyed knowledge that tells us
what to do or how to act with people is evaluative knowl-
edge (see Beauvois, 1990, 1994; Beauvois & Dubois,
1991, 1992, 1993). This kind of knowledge gives us a pret-
ty good idea of the value or utility of people in the social
settings that might exist in our environment.
Though evaluative, is personologicalknowledge realistic?
Let us be the devils advocate for a while. A proponent of
the axiom Man is a scientist (an axiom that has been
criticized, supplemented, qualified but never with-
drawn from psychosocial metatheory) might analyze this
conception as Funder (1995) analyzed pragmatic views of
accuracy: generalized affordances and the evaluative
knowledge that results from them are not knowledge of
the real properties of a target. They result more from oth-
er peoples personal interest in a target, than from an in-
formed observation of the targets behaviors or from in-
ferences about what that target is like. This analysis is part-
ly true and partly false. Below we shall use the example
of the edibility of a product, since this trait is akin to a
generalized affordance in personology (see McArthur &
Baron, 1983).
The devils advocate is partly right. A generalized af-
fordance in the form of a register of othersbehaviors (OB)
cannot be regarded as a descriptive property of an object
in Funders sense of the term, any more than an affordance
in context can. We have already stressed that an affordance
captures some of an objects characteristics, those that al-
low people to act in accordance with their goals, but thesecharacteristics are only encoded and labelled with respect
to those goals. Seen as a generalized affordance, honesty,
like edibility, mainly stands for a set of goals that one can
reach with the target. However, these goals are not a prop-
erty of that target as a known object, any more, in any
case, than the capability of being eaten by those who are
hungry or who like it is a descriptive property of the mus-
cle of a lamb for example.
But this analysis is also partly false, for two very dif-
ferent reasons. The first is related to the underlying con-
ception of social reality. Note that the statement that edi-
bility is not a property of the object in question here, wouldsimply be false if, rather than the muscle of a lamb, we
spoke of its meat. A muscle is a natural object studied
by a physiologist. Meat is an object of social reality: It is
a muscle inserted in a culture and in a set of social re-
lationships, here, ones between sellers and consumers. In
short, it is a muscle envisaged and defined from the stand-
point of its potential social utility. In this light, edibility
becomes a property of this particular object of our social
reality (meat). It is even a defining property: if meat can
be more or less juicy, it is edible by definition. To get back
to generalized affordances and to honesty, in all likelihood
we are dealing here with true properties of people, no
longer seen asHomo Sapiens Sapiens but as known socialobjects, as human beings inserted in a culture and in a net-
work of social contexts, human beings envisaged and de-
fined with respect to the social utility they are likely to
have. The lack of a linguistic distinction equivalent to the
muscle/meat distinction should not let us forget that peo-
ple are more readily consumers who have some knowl-
edge of product utility than they are physiologists whose
epistemological mission is precisely to break away from
those utilities. Why, when dealing with human beings,
would people just naturally lend themselves to acting like
3 We prefer today to speak of more-or-less descriptive (orof more-or-less evaluative traits rather than of descriptive(or evaluative) ones as in the past.
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physiologists? If these considerations are well-founded,
one can contend that personology indeed supplies the
properties of persons, but of persons as social objects.
More than the tool of scientific psychologists, personolo-
gy is a tool of teachers, parents, human resource managers,
supervisors, and so on. It is a tool used to act upon social
objects defined by social relationships in our example,
the pupils, the children (not the offspring ofHomo Sapi-
ens Sapiens), the job applicants, the subordinates and it
is in this sense that the efficiency of that object must be
judged. In this noteworthy point of view, the famous big
five often held to be proof of peoples ability to describe
themselves and describe others on the basis of a universal
personality structure (Sneed, McCrae & Funder, 1998) (a
structure we would willingly say was the personality of
Homo Sapiens Sapiens in the era of civilizations) are not
void of social utility but are individually endowed with a
positive utility pole and a negative utility pole (obvious-ly, agreeable people are more valuable than nasty ones;
No. 3 in the big five: agreeableness).
The devils advocate is probably wrong on another
point, an epistemologically more traditional one. A gen-
eralized affordance does indeed convey information about
the nature of a target (about the muscle, not just the
meat). It is not because certain target characteristics have
been integrated into a utilitarian label (edible, honest) that
they have been completely eliminated from the knowl-
edge-building process. They are merely transformed by
the utilitarian or evaluative mode of thinking. This is prob-
ably what Zebrowitz & Collins (1997) meant when theysaid that an affordance is not in the eye of the judge. A
formal representation of the trait-construction process,
even a rudimentary one, could help us explain this idea
(see Beauvois, 1976). A long-standing tradition leads us
to posit behavior (B) as hinging on an interaction between
the characteristics carried by the person (Cp) and the char-
acteristics of the situation and environment (Cs) (Argyle
& Little, 1972; Bowers, 1973; Endler, 1975; Lewin, 1935):
1) B = f (Cp1 Cp2 x Cpn Cs1 Cs2 Csn)
Intuitive psychology is at a loss in the face of this inter-
action. Firstly, because of the fact that it puts the people
as figures upon the ground it leads intuitive psychologists
to neglect the situation (and especially the environment)in which they themselves are acting. Secondly, there is a
problem because the social objects they are appraising
(the pupils, the children, the subordinates, ) are defined
in a particular realm of social relations and contexts. Hence
the fundamental attribution error (Ross, 1977), also called
the correspondence bias by Jones et al. (Jones, 1990),
which consists of overlooking the characteristics of the
situation and the environment:
2) B = f (Cp1*Cp2*Cpn)4
A third problem is that the lighter cognitive load en-
abled by the discounting principle, added to the linguistic
shortcuts achieved by using the same word for the act and
the person (Nisbett & Ross, 1980), discourages them from
looking for more than one characteristic, especially when
it comes to frequent, favorable events. All this leads intu-
itive psychologists to search for the cause of a behavior
rather than the variables that affect it. All they have to do,
then, to be able to refer to people is find a label that has a
causal air to it, one that combines the various Cp charac-
teristics. This turns the above equation into:
3) B = f(P)
Lastly, there is a problem because what they are really
interested in is not behavior Bper se (the object that sci-
entific psychology studies), but the value that behavior has
(vB). The intuitive psychologist does not really care about
what someone does in a given setting, but rather whetherhe/she does it well or does it poorly, in the here and now:
4) vB = f(P)
Accepting Equation 1 requires agreeing that what re-
main