| They promise "Career
Counseling." They say they can "Predict Sales
Success With 70% Accuracy," take the measure of
your "Leadership Potential" and, if that's not
enough, uncover liars with "Integrity Testing."
They're out there, poised and ready to help you
reach your full potential by way of "Assessment-based
Performance Coaching." But concealed beneath these
claims may be more packaging than performance,
more hype than help, and a new 21st century twist
on an old social issue.
These are perilous times for individuals
and organizations seeking to purchase and use
psychological tests. While established, reputable
organizations such as Sigma Assessment Systems,
the Institute for Personality & Ability Testing
(IPAT) and others still play a vital role in personal
and career assessment services, the landscape
has changed. With greater access to high level
professional services than ever before, thanks
to the proliferation of the Internet, a familiar
and potentially dangerous phenomenon has re-emerged:
psychological hucksterism. Scientific psychological
testing, never free from healthy controversy,
now faces perhaps its greatest challenge - how
to educate and protect consumers from the onslaught
of pseudo-scientific "experts" touting questionable
"tests" on the World Wide Web.
"ISN'T IT about
time to get your head examined? Gain greater
insight into yourself, relationships,
and others with psychological testing
online!"
Psychology
Today,
Nov/Dec 1999
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According to Professor Clive A. Fletcher
of Goldsmith's College, University of London,
the problem of irresponsible psychological testing
practices has already been exposed in the UK.
A program has been implemented by the British
Psychological Society and major test publishers
to help verify the competence of people purchasing
and using psychological tests. The US, however,
seems content to trail behind, preferring a faith-based
attitude toward psychological testing.
Damage
More Than Skin Deep
In one respect, fake psychological
tests are like $50 counterfeit Rolex watches.
Unsophisticated consumers may be happy with their
purchase - for awhile. Until, that is, their "authentic
18K gold" watch stains their skin green. The fraudulent
scientific veneers and dubious "advice" cranked
out by charlatans and crackpots to the unsuspecting
public can likewise turn to soul-staining rust.
Unlike bogus watches, however, serious life and
career decisions may be (mis)guided by test results.
Career direction can be altered. Opportunities
are defaulted. Money is lost. You may discover
you've used a shovel where earth moving equipment
was needed, or invited a Yugo to race the Indianapolis
500.
Howard Gershenfeld, M.D., Ph.D., an
assistant professor in the Department of Psychiatry
at the University of Texas Southwestern Medical
Center in Dallas, warns, "There is a lot of junk
science out there. Poor tests can have harmful,
unintended consequences." For example, says Dr.
Gershenfeld, test results can mislead individuals
into developing illusory stories and prejudices
about themselves. "People need to be skeptical,"
he says. "They need to ask, 'What's the evidence
for this test?'"
The consequences of improper test
selection, for companies and employees alike,
can be grave. People can be traumatized by incorrect
information derived from unproven tests provided
by inadequately skilled or, worse yet, uncaring
people. Take the case of Gary. Gary was a literary
editor who worked for a large financial services
company. His conduct and job performance had always
been exemplary and professional. However, Gary
became angry, depressed and uncertain of his future
after seeing the results of a test he'd recently
completed. His company's well-intentioned human
resources department had purchased the latest
and greatest whiz-bang psychological assessment
tool for "employee development." It compared what
you said about yourself to what co-workers said
about you when answering the same set of psychological
test questions. The procedure was the work of
a former life insurance salesman turned "peak
performance expert," marketed internationally
by a well-known sales training outfit. Gary was
psychologically trashed by what he read. Categorical,
harsh and over-stated, test results characterized
Gary in a way that was totally outside his experience
or his experience with his co-workers. "Lacks
respect of co-workers" the report read. "Potential
for Success: Poor," it concluded. Gary was devastated.
Undoubtedly others were, too. When his co-workers
were asked about Gary, they all said the information
they provided about Gary was plainly positive.
They were as surprised as he was.
What was the test actually measuring,
if anything? It was impossible to find out. Documentation
on the tool was incomplete and sounded more like
a third-rate sermon than a technical description
of the underbelly of a psychological test. Statistical
studies supporting its construction and use were
sparse to non-existent.
Big Words,
Big Promises, Big Mistake?
Mental testing is a complex, highly
technical specialization within scientific psychology.
According to Professor Ira H. Bernstein, co-author
of Psychometric Theory, a leading testing
textbook, specialists in psychological test design
and construction (psychometricians) don't agree
among themselves on what exactly constitutes a
properly refined psychological assessment. Their
heated ideological warfare in scientific publications
has amplified the reigning confusion about acceptable
testing practices with contentious posturing and
impenetrably technical jargon. In the process,
they have helped create a consumer vacuum that
is only too willingly filled by charlatans, cranks
and crackpots.
Notwithstanding the arcane vocabulary
of psychometrics, there are important, basic guiding
principles test users need to know to properly
evaluate any assessment tool. Some, like test
security, are simple. Who gets to see your scores?
What provisions are in place for keeping test
materials and scores confidential? Others are
more subtle.
Consider, for example, this not-uncommon
claim: "70% accurate predicting sales success."
Sounds great, you say. But think again. If any
test could determine with 70% accuracy who will
succeed before the fact, you'd have a real
conundrum on your hands. If it's true, what role
does management play in shaping successful employees?
Or sales training? Or salary incentives? Or sales
contests? Or changing market conditions? Not much,
if your test really is 70% accurate. In sales
selection, as in other areas, if it sounds too
good to be true, it probably is.
The fact is, no legitimate psychological
test, with the possible exception of some single
attribute tests like typing speed, has ever even
approached predictive accuracy of 70%. Good tests,
properly constructed and honestly marketed, can
truthfully aspire to approximately 30% "explanatory"
power on a good day, under optimum conditions.
But seventy percent? Get real! When you see figures
like this, you may be dealing with improper or
misleading validation procedures, math errors
or, most likely, an "ethically challenged" test
vendor.
Surfing
the Psychological Testing Ghetto
Marketing traps like this are one
reason you should consider using a knowledgeable
guide, someone familiar with the terrain, to help
you select the tests you purchase and use. The
American Psychological Association (APA) has codified
very specific standards for psychological test
construction and development. Most colleges and
universities employ qualified faculty who know
how to tell a good test from a bad one, legitimate
tests from the pretenders. They can help. Give
them a call.
The APA (www.apa.org)
also maintains a catalog of curriculum-approved
college and university psychology programs. Ideally,
your expert guide should have graduated from a
program on the APA's list. An alternative professional
organization, the American Psychological Society
(APS), also has a web site (
www.psychologicalscience.org) and may be able
to provide guidance.
However, when it comes to buying and
using psychological tests, even these precautions
are not foolproof. In recent years the proliferation
of higher level academic degrees in all disciplines
has created a meritocracy of sorts, one whose
members are experts by credential rather than
competence. Nearly every member of the clergy
now touts a doctorate. MBA's have become so plentiful
they're no longer special. Everybody knows somebody
who has one (or more). You can even buy a Ph.D.
or a Master's degree, or both, by mail order for
as little as $130.
Test the
Tests
Even with competent assistance, buying
psychological tests on the World Wide Web is risky
business. It takes patience, prudence and research.
Working with good tests, obtained from reputable
sources and accompanied by competent support,
can be effective and rewarding. Wandering through
the Web's psychological testing ghetto alone,
in the dark, can be costly and dangerous. Be smart.
Be warned.
Bottom line? When evaluating tests,
do your homework now so you don't have to cope
later. We've provided a checklist of basic quality
control standards you can use to get started.
Most of these criteria can be applied either to
specific tests you may be considering or to the
companies who develop and market them. When you've
completed the checklist, do the math and see how
many red flags their practices raise. No test
or testing company is perfect, but if you begin
to see a pattern of shaky standards or
off-kilter marketing practices, perhaps you should
hang on to that company check or purchase order
and keep looking.
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