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PERSONNEL PSYCHOLOGY
1991.50
IDENTIFYING POTENTIALLY USEFUL PERSONALITY
CONSTRUCTS FOR EMPLOYEE SELECTION
PATRICK H. RAYMARK
The Ohio State University-Newark
MARK
J.
SCHMIT
Departmentof Management
University of Florida
Bowling Green State University
ROBERT rd. GUION
T h e Personality-RelatedPosition Requirements Form (PPRF) , a job ana l-
ysis form to be used in making hypotheses abo ut personality predic-
tors of jo b performance, is described. Th e Big Five personality factors
provided an organizing framework for the PPRF. Subsequ ent develop-
men t resulted in identifying
12
specific sets of items fo r facets of each
of t he Big Five. study was condu cted by gathering jo b descriptions
on
260 different jobs to determine if t he PPRF could reliably d iffer-
ent iate jobs; such evidence was found. Th e PPRF is offered t o both
researchers and practitioners for use, refinement, an d fu rth er testing
of
its technical meri ts
and
intended purposes.
Description
of
he
Practice
Douglas Jackson, in his presidential address to the Division of Eval-
uation and Measurement of the American Psychological Association
(Jackson, 1990), said that the dormancy in the use of personality vari-
ables for personnel selection can
be
laid to job analytic procedures
that do not encourage their consideration. Although some job analy-
sis forms appear to identify some aspects of personality-related position
requirements (e.g., Position Analysis Questionnaire, PAQ; McCormick,
The authors, n addition to Pilar Delaney, Michelle Brodke,
Bob
Hayes, Sandra
Martens, Karen Mattimore, Laura Mattimore, and Murray Weaver were the members
of
the team that developed the instrument we describe in this article; though their tenures
in
the groupvaried widely, all of them made significant contributions. Gracious thanks are
extended to
all
the individuals who contributed their time, effort, opinions, or comments
on the project.
Mark J. Schmit is now with Personnel Decisions Inte rnational, Minneapolis, MN.
Correspondence and requests for reprints should be addressed to Patrick H. Raymark,
Department
of
Psychology, The Ohio State University-Newark Campus,
1179
University
Drive, Newark, OH 43055.
Ken Perlman
with
Lucent technologies
was
he
guest
Editor
on his
article.
COPYRIGHT
1997
PERSO NNEL PSYCHOLOGY, INC.
723
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724
PERSONNEL PSYCHOLOGY
Mecham, Jeanneret, 1977), these attempts have been rather unsys-
tematic and incomplete in their coverage of potentially relevant person-
ality variables.
Ideas for selection procedures may come from a hunch, other psy-
chologists, or test catalogs, but modern literature urges the development
of testable hypotheses about predictor and criterion construct variables
and the choice of valid instruments for measuring them (Binning Bar-
rett, 1989; Landy, 1986). Selection hypotheses generally emerge from
an understanding of jobs based on job analysis. Most job analysis in-
ventories are quite clear in providing help for hypothesizing ability o r
aptitude variables tliat might make good predictors but are less clear
for those traits more closely associated with personality variables. If a
job analysis method emphasizes only cognitive or psychomotor aspects
of jobs, it is likely that only cognitive or psychomotor predictors will be
hypothesized. Therefore , an approach to job analysis explicitly directed
to generating hypotheses about relevan t personality variables would be
helpful. This paper discusses the development of such an instrument,
the
Personality-Related Position Requirements
Form
(PPRF).
This instrument was designed to identify aspects of work potentially
related to individual differences in personality. If personality traits are
relevant to som e aspects of job perform ance, and if they are no t identi-
fied and measured, they will be overlooked for selection. Although the
PP RF was designed to aid in the identification and developm ent of se-
lection hypotheses that certainly does not guarantee that the identified
personality variables will successfully pred ict performance. The value
of the P PR F is as a supplem ent to o ther job analysis techniques which
will allow a more thorough examination of the job performance dom ain,
specifically that part of the domain that is related to personality vari-
ables.
Development
of
the PPRF
On the basis of several job analysis forms, personality measures, and
job analysis reviews (Gael, 1988, Harvey, 1991), it was decided to use
the following stem for all items: “Effective performance in this position
requires the person to.. second decision was to use the following
3-point response scale format: 0
=
not require4
1
= helpful
and 2
= es-
sentiaL
The initial stage of item generation (conducted without the aid of
a theoretical framework) resulted in a list of 185 statements that might
technical report, containing the entire PPRF, scoring instructions, and additional
details concerning the development and scaling of the PPRF is available upon request
from the first author.
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PATRICKH. AYMARKETAL.
725
be used in the analysis of jobs and lead to the formation of hypothe-
ses about personality variables as predictors of job performance. n
attempt to identify a work-related structure by sorting the position re-
quirement items was unsuccessful; therefore, existing taxonomies were
considered (Browne Howarth, 1977; Goldberg, 1981; Norman, 1963;
Wiggins, 1980). The taxonomy that seemed to fit the position require-
ment items best was that tagged as the “Big Five” (see Barrick Mount,
1991; Digman, 1990; Goldberg, 1993; McCrae
John,
1992).
Research group members sorted the 185 items into five separate
stacks to represent the five factors. Items not readily placed in any
of
these categories were placed
in
a sixth labeled “Other.” Only those
items placed in the same major dimension
in
80 or more of the sorts
were retained, reducing the number of items to 92. Although these re-
maining items were consistently allocated to their respective Big Five
factor, items within the five groups seemed to suggest a variety of per-
sonality characteristics. At this point it became clear that the Big Five
factors were too broad to describe work-related employee characteris-
tics, a problem noted
by
others (e.g., Costa McCrae, 1992; Goldberg,
1981, 1990; Hogan, 1987; Hough, 1992; McCrae Costa, 1985; Nor-
man, 1963). Accordingly, the items were subdivided within the major
factor groupings into smaller but more homogenous clusters. An initial
attempt resulted in
54
clusters of items; subsequent analyses winnowed
this down to 12 clusters. Each cluster of items was then named on the
basis of the items contributing to it and on the Big Five factor to which
it had been assigned. Some subdimensions (i.e., item clusters) had very
few items, so 44 new items were written to ensure that the content
do-
main of each subdimension had been adequately captured; therefore,
the item count was increased to 136. The taxonomy was hierarchical;
each subdimension was conceptuaily linked to
one
of the Big Five fac-
tors. The 12 subdimensions, their definitions, and the Big Five dimen-
sion
to
which they were assigned are presented in Bble 1
Forty-four psychologists with extensive knowledge of psychological
aspects of work, personality theory, or both were asked to judge whether
each item was relevant to any of three subdimensions (the task was lim-
ited to three subdimensions because a request to make judgments for
all 136 items on 12 subdimensions would have imposed unreasonable
time demands on judges). Responses were received from 41 of the 44
judges. Xventy-four items were not reliably allocated to the appropri-
ate subdimension and were therefore dropped, leaving 112 items.
new questionnaire was developed to scale (i.e., weight) the importance
of the items within the subdimensions. Each set of position require-
ments was formed into a paired-comparison questionnaire (i.e., one set
of
paired items was developed for each of the 12 dimensions, using each
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726 PERSONNEL PSYCHOLOGY
T BLE 1
Brief Definitions and Sample Items for the Subdimenswnsof the PPRF
~
I.
Surgency
1.
General Leadership: a tendency to take charge of situations or groups, o
influence or motivate behavior or thinking
of
other persons. Sample items: Lead
group activities through exercise of power or authority; Xike control in group situ-
ations.
2.
Interest in Negotiation: an interest in bringing together contesting parties
through mediation
or
arbitrationor as a contesting party, an ability and willingness
to see and understand differing points
of
view. Sample items: Negotiate on behalf
of the work unit for a fair share of organizational resources; Mediate and resolve
disputes at individual, group, or organizational levels.
3. Achievement StrivinK an ambition and desire to achieve, to win,
or
to do
better than others, a desire to exert effort to advance,
to
do better than one’s
own prior achievement. Sample items: Work beyond established or ordinary work
period
to
perfect servicesor products; Work to excel rather than work to perform
assigned tasks.
11 Agreeableness
4.
Friendlv Diswsition: a tendency to be outgoing in association with other
people, to seek and enjoy the companyof others, to be gregarious, to interacteasily
and well with others. Sample items: Represent and promote the organization in
social contacts away from work; Attract new clients or customers through friendly
interactions.
5. Sensitivitv to Interest
of
Others: a tendency to be a caring person in relation
to other people, to be considerate, understanding, and to have genuine concern for
others. Sample items: Listen attentively to the work-related problems of others;
Give constructive criticism tactfully.
6.
Cooperativeor Collaborative Work bndenw: a desire or willingness towork
with others to achieve a common purpose and to be part of a group, a willingness
and interest in assisting clients, customers, or coworkers. Sample items: Work as
part of an interacting work group; Work with one or more co-workers to complete
assigned tasks.
Ill. Conscientiousness
7.General ’Ifustworthiness: pattern of behavior that leadsone to be trusted by
other people with property, money, or confidential information, a demonstration
of honesty, truthfulness, and fairness. Sample items: Refuse to share or release
confidential information; Make commitments andfollowthroughon them.
8. Adherence to a Work Ethic: a tendency to work hard and to be loyal, to give
a full day’s work each day and to do one’s best to perform well, a tendency to
follow instructions and accept company goals, policies, and rules. Sample
items:
See things that need to
be
done and do them without waiting for instructions; Work
until
task
is done rather than stopping at quitting time.
9.
Thorounhness and Attentiveness o Details: a tendency to carry out
tasks
with attention to every aspect, a meticulous approach to one’s own ask perfor-
mance. Sample items: Examine all aspectsof written reports to be sure that nothing
has been omitted; Remain attentive to details over extended periods of time.
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PATRICKH.
AYMARK T
AL. 727
lhble 1 continued)
I\
Emotional Stability
10.
Emotional Stabilitv: a calm, relaxed approach to situations, events,
or
peo-
ple, emotionally controlled responses to changes in the work environment situa-
tions. Sample items: Adapt easily to changes in work procedures; Keepcoolwhen
confronted with conflicts.
V Intellectance
11. Desire to Generate Ideas: a preference for situations in which one can de-
velop new things, ideas, or solutions to problems through creativityor insight, or
try new or innovative approaches to tasks or situations. Sample items: Help find
solutions for the work problems of other employees
or
clients; Develop innovative
approaches to old or everyday problems.
12.
Rndencv to Think ThinasThrouah: a habit
of
mentally going through pro-
ceduresor a sequence of probable events before taking action, a tendency to
seek
and evaluate information, and toconsider consequences. Sample items: Solve
corn-
plex problems one step at a time; Analyze past mistakes when faced with similar
problems
pair once). For each pair of position requirements, the respondents were
instructed to “Check the statement in each pair that, in your judgm ent,
more strongly suggests a need for the trait.” Questionnaires were sent to
145 psychologists, including the original 44. Com pleted questionnaires
were returned by 100of the 145 psychologists. Responses were analyzed
using Thurstone’s Case
V
(Ghiselli, Cam pbell, Zedeck,
1981),
the
results of which were used to eliminate
5
items and to scale the remaining
107 items for the final form of the job analysis questionnaire.
This paper describes an initial test of the usefulness of the form for
differentiating various jobs on persona lity-related dimensions. Reliable
differentiation of jobs is a requirement for an effective approach to job
analysis. Accordingly, it was important to determine the extent to which
(a) the 12 subdimensions could be discriminated, and (b) jobs could be
described reliably.
Sample Charactetistics
A sample of positions was obtained through various recruitment ef-
forts. Each member of the research team sent forms to friends, relatives,
and acquaintances; a call for participants was made at an annual confer-
ence of the Society for Industrial and Organ izational Psychology; and
several conscientious senior-level undergraduate and gradua te students
were recruited to distribute forms to friends and relatives. Data collec-
tors were instructed to recruit participants who had held their curren t
position in an organization for more than
6
months and worked at least
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728
PERSONNEL
PSYCHOLOGY
20 hours per week. In a few cases, consultants, whose contracts with
clients had included extensive job analysis, completed forms from the
results of their analyses, using information they had obtained in consen-
sus meetings with job incumbents.
This unusual approach to job samplingwas intentional. Alternative
approaches might have included administering the PPRF or jobs within
one or a few organizations, or perhaps a mailing
asking
for a sample of
jobswithin a national surveyof organizations. The first of these options
seemed poor because it could exacerbate organizational idiosyncracies
in
job definitions; organizational characteristics would be seriously con-
founded with job-characteristics. Although some such confounding is
realistic, too much of it could spuriously reduce the extent to which the
dimensions discriminate among jobs.
A
sample by mail for a prelimi-
nary pilot study seemed questionable partly because of expense and even
more becauseof the absence of any real control over the care exerted in
completing the descriptions. The procedure chosen was expected to pro-
vide a substantial variety of jobs described by people who, either because
of personal involvement or professional standards, could
be
expected to
complete the forms carefully.
Job descriptions were obtained for
260
different jobs from a total of
283 completed forms. For eight of these jobs, more than one incum-
bent
in
a single organization completed the inventory for the same job;
their responses were consolidated into a single
consensus
orm. That
is, an item by item comparison was made across forms and a final rat-
ing was based on majority agreement on the item; where there was no
clear majority, the higher rating was favored (i.e., the rating leaning to-
ward “essential”). The 260 jobs were demonstrably different, but not
as diverse as desired. They were assigned six-digit occupational codes
from the Dictionav of Occupational Titles
US.
epartment of Labor,
1991).
Two members of the research group assigned a code number,
based,
if
possible,
on
the job title given by the incumbent and/or
on
per-
sonal knowledge of the incumbents ob. Where the job title
was
vague or
could not be matched in the DOT, a code deemed appropriate by both
researchers was assigned, and consensus was sought from a second pair
of coders for a final decision. Consensus was not reached for six of the
job titles.
The first digit of the code identifies
1
of 10primary occupational
categories; tallying these categories shows the danger of the sampling
method used. About
4
jobs in 10 were managerial, more than a quar-
ter
of
them were in the clerical or sales classifications, and nearly that
many were professional or technical jobs. Very few of what are typically
called blue-collarjobswere in this sample. Specifically, he tally
was:
0-
Professional and technical occupations
(21.5%);
1-Managerial occupa-
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PATRICK H.
RAYMARK ETAL.
729
TABLE
Correlations
and
Internal Consistency Reliabilities
of the 12 Subsets of the PPRF N
=
260)
1 ( 3 5 )
2 .65 (.84)
3 .29 .37 (.83)
4 .24 .42 .25 (.72)
5 .48
.52 .18 .38 (.76)
6 .2E .33 .41 .13 .36 (.78)
7
.22
.32 .25
.46
-35
.19
(.72)
8 .24 .29 .44 .I9 .21 .38 .33
.a)
9 .23 .37 .58 .14 .20
.36
.24 .49 (.92)
10 .34 .38 .19 .38 .56 .26 .41 .32 .17 (.78)
11 .45 54 .56 .29 .33 .39 .21 .40
S O
.24
(. I)
12 .39 .53 .59 .26 .32 .39 .22 .43 .70 .29 .68 (.88)
Note: Numberson the diagonal are alpha coefficients;all correlations are significantat
p <
.05.
tions (38.8%); 2-Clerical and sales occupations (27.7%); 3Service oc-
cupations (7.3%); &Agriculture, fishery, forestry, and rela ted
(0 );
5
Processing occupations (0.8%); &Machine trade occupations
(0 );
7-
Benchwork occupations (0.8%); &Structural work occupations (0.8 );
%M iscellaneous occupations (2.3%).
It is not surprising that the data-people-things part of the classifica-
tion code indicated that many of these jobs were fairly highly concerned
with data or with people, but most were quite low in responsibility for
things. Insofar as personality variables are concerned with interpersonal
relationships, and many of them are , this skewing of the distribu tion may
not pose a serious problem. The paucity of jobs emphasizing
hings,
how-
ever, means that some of the
12
subdimensions may be under repre-
sented in the current data.
Evidence Supporting the fiac tice
Diflerentiation of Occupational Categories
The
12
set scores were determined for each of the 260
job
descrip-
tions using the scaled items. The correlations among the set scores were
then calculated to determine if there was a useful level of scale inde-
pendence. Tdble
2
presents the correlations among the 12 sets and the
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PATRICKH. AYh4ARKETAL. 733
category. Thus, an intraclass correlation of an average (Guilford
Fruchter, 1973; Mean Square between set rating minus Mean Square
for residuals divided by Mean Square for residuals) was calculated using
each set score as a rating. For example, in the DO T
032
group, a
12
x 8
matrix of subdimensionsby raters was analyzed. The average ratings had
adequate levels of rater agreement ranging from .66 to
.92
(see 'Ihble
3).
These coefficients represent the expected correlations of the averaged
set scores with averaged set scores from a similar sized group of raters
drawn from the sam e population.
Reiiubility
of the PPRF in
Describing Jobs
The responses across raters of the same job in the sam e organization
can be used to determine how reliable the PPR F is in describing jobs.
Da ta were available for four positions for which PPR Fs were completed
independently by incumbents in the same organization: Brewery Super-
visor
(7
incumbents); Production-line M anager (5 ) ; Sales A ssociate ( 5 ) ;
and Computer Programmer (4). An intraclass correlation of the average
ratings was computed for each of the
12
sets for each job. An overall
intraclass correla tion was then derived for each job by calculating the
mean of these
12
coefficients. For example, for Set 1 (i.e.,
9
items) rat-
ings by the Brewery Supervisors, a
9
x
7
matrix of items by ra ters was an-
alyzed. The same was done for Sets
2-12;
these
12
coefficients were then
summed and divided by
12.
The average intraclass correlations were
.97
for the Brewery Supervisor job, .89 for the Production-line Manager,
.90
for the Sales Associate job, and .85 for the Com puter Programmer
job. These findings suggest that incumbents can consistently agree on
the im portance of the PPRF's behavior clusters for a job, and that a sta-
tistical combination of rating forms might yield reliable job information
relevant to the personality domain.
Implicatiomfor Practice
The PP RF has now gone through several rounds of revision and field
testing. large number of people have been able to use it to describe a
variety of jobs. The PPRF has dimensions of important work behaviors
that were found to
be
internally consistent and not redundant. The
12
sets appeared to be effective in the differentiation
of
occupational cate-
gories. Finally, the intrarater reliability of the 12
sets
was demonstrated.
Indeed, the use of four or five raters to describe a job with the P PR F was
found to result in very good reliability estimates. In summary, the evi-
dence suggests that this instrument can prove useful in the development
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734 PERSONNEL
PSYCHOLOGY
of hypotheses about the relationships between personality predictors and
performance criteria.
The major question left to be answered is whether the PPRF actually
does assist in identifying valid personality predictors of job performance.
This is likely to be a difficult question to answer, given the current tech-
nology for the measurement of personality traits. For now, users must
infer, on the basis of limited information about personality measures,
which instrument might fit the scales and then conduct the necessary
empirical validation work to test these hypotheses.
It is worth noting that the search for potentially useful personal-
ity variables on the basis of the PPRF need not be limited to those
subdimensions that are considered “helpful” or “essential” to effective
performance.2 It is possible that a subdimension evaluated
as
“not re-
quired for effective performance may be indicative of a predictor that
is negatively correlated with performance (e.g., although Surgency may
be rated
as
“not required” for structured team settings, low Surgency
scores may identify higher performing workers). Therefore, although
the PPRF is intended to help in hypothesis development, it should not
be viewed as a substitute for a user’sprofessional udgment. If one or
two
of the 12 item sets dominate the description of a job, the user may infer
both personality traits and criterion constructs appropriate to those sets
(or to the most descriptive items in them), but neither trait nor criterion
constructs are discrete categories.
As
Hofstee, de Raad, and Goldberg
(1992) pointed out, different uses of a personality trait may emphasize
different aspects of the trait (or item set). Different instruments may
differ in how well they match different aspects
of
a trait, that is, have dif-
ferent construct validities for the different specifics of trait definition.
Nevertheless, evidence should be accumulated to show whether hy-
potheses developed with the help of the PPRF tend to be supported
in practical use. So far, one study has been conducted that used the
PPRF to form hypotheses about the relationship between personality
test scores and both training and job performance. Valid predictions
were made by matching scale content definitions of scales from the Mil-
lon Index of Personality Styles (Millon, 1994)with definitions of PPRF
dimensions judged by subject matter experts to be essential for success-
ful
performance (pp. 103-106). Clearly, much more evidence
is
needed
before the scores on the PPRF scales can be assumed to provide solid
evidence that related predictors will be valid. For example, further in-
vestigations may examine the extent to which the predictors identified
We thank an anonymous reviewer for suggesting this point.
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P TRICKH. AYMARK
ET
AL.
735
using the PPRF result in higher validities than other predictors not hy-
pothesized to be related to job performance for a particular job.
This
process will have to be conducted for many different typesof jobs.
The criterion space also must
be
considered invalidation efforts. The
PPRF should assist in the development of criterion measures related
to the assumed underlying personality predictor traits. The behavioral
statements on the PPRF are very general in nature, so that they can be
used with any job. These general statements can be linked to specific
tasks that are thought to lead to successful performance. Performance
ratings for these specific tasks, or outcomes associated with the tasks,
may be useful for building either specific or global job performance
criterion measures.
Certainly, use of the PPRF is likely to be an improvement over the
uninformed use of personality predictors in personnel selection. Some
deficiencies in the current study, however, make the results tentative.
First, there is limited information about its use in describing blue collar
jobs. Second, the Big Five was relied upon
as
an organizing taxonomy.
However, this taxonomy may be incomplete in its coverage of work-
related traits (cf.Hough,1992). For example, there are several low inter-
correlations within the clusters of PPRF dimensions falling under each
of the Big Five factors. Because the PPRF dimensions have been linked
to their most appropriate Big Five factor and have been shown to be in-
ternally consistent, the low within-categoryscale intercorrelationswould
appear to be due to a limitation in the organizing taxonomy. Therefore,
future refinements of the PPRF should consider additional higher or-
der constructs and subdimensions. Referring to work styles rather than
to personality, Borman, McKee, and Schneider
(1995)
provided a sim-
ilar taxonomy of 7 (not
5)
higher-order constructs divided further into
a total of 17 lower-order constructs; their taxonomy may offer additions
to the 12 dimensions now in the PPRF. Despite the above limitations,
the current paper presents a start toward the development of an instru-
ment specificallyaimed at personality-related position requirements. At
this point, the PPRF is offered to researchers and practitionersso that
improvements, refinements, and additional tests of the efficacy of the
instrument in generating hypothesescanbe conductedon a broad front.
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