The Family Law Review 4
Doubtful Family Violence? TEST!
Objective psychological testing of the propensity for
family violence is underutilized by the bench and bar.
Move for these inexpensive objective psychological tests
(not a psychologist’s opinion even if based on tests).
W
e have all heard it hundreds of times: “I want
custody because my ex-spouse is on drugs.”
Like family violence, claims of drug use can
be real or not, dicult to prove or disprove, without
testing. What testing? Shall you move for a psychologist’s
expensive interview and opinion on the parties’ drug
use? No, because the best science is an objective, quick
hair follicle drug test. The drug test is an objective test,
not just an opinion. Disputed paternity is resolved
by objective scientic DNA testing. So, you already
use objective scientic testing in your family practice.
Likewise, objective psychological testing is available, but
underutilized in family violence cases.
Like allegations of drug use, allegations of family
violence can be faked, and its denial can be faked. The
bench and bar abhor the prospect of false allegations to
obtain quick, dramatic, inexpensive remedies, and false
denials to avoid consequences. What can we do when
family violence is a “she said/he said” credibility contest
with no persuasive witness, no medical evidence, and
no other persuasive corroboration? What about the case
of seeming mutual family violence but no clear proof
of who is the primary aggressor? The risk of misplaced
judicial reliance on mere allegation and denial is
tremendous.
1
Psychologists have long acknowledged that
“robust specialized family violence instruments,
tests, and questionnaires” are “underutilized” by
the profession and there is a “need for developing
practice standards in this domain.”
2
The court may
order objective psychological testing of both parties
as expressly authorized by law
3
to identify the
psychological propensity for family violence, to aid in
the determination of whether family violence occurred,
and if so, to identify the primary aggressor.
4
The judicial
use of reliable objective social science to determine facts
is gaining acceptance.
5
“Considerable research … shows
that [psychological] clinicians’ judgmental accuracy does
not surpass that of laypersons.”
6
Objective scientic
testing, not a psychologist’s opinion, provides a faster
proven more reliable, cheaper method to discover truth.
The tests mentioned below each have a test printout
that shows a propensity for family violence, or for
violence generally. Each test’s own conclusion is easy to
read and understand. For reasons explained below, it
may be best to move for objective scientic testing without
opinion and interpretation by a psychologist. Of course,
the psychologist may be necessary to lay the foundation
for admissibility of the test result in proving the testing
protocol and the peer reviewed validity of the tests,
unless admissibility is stipulated in advance.
Why order only objective testing instead of a
psychologists’ subjective opinion?
Psychologists study psychologists, and psychologists
conclude the opinions of psychologists oered in court
are not as reliable as we think. Actuarial, or objective,
testing is proven generally more reliable than a
psychologist’s opinion, even when the opinion is ostensibly
based on some testing. “When actuarial procedures are
applicable and intelligible to laypersons, the expert’s
involvement in the interpretive process is unnecessary.
In fact, the expert will most likely move the jury further
from the truth, not closer to it, given the common
tendency to countervail actuarial conclusions and thereby
decrease overall judgmental accuracy.”
7
“Forensic experts
frequently appraise the potential for violent behavior...
Studies on the prediction of violence are consistent:
clinicians are wrong at least twice as oen as they are
correct.”
8
“. . .[A]ctuarial methods, which eliminate the
human judge [psychologist] and base conclusions solely
on empirically established frequencies, consistently
equal or outperform professionals and laypersons.”
9
“In
psychology, the selective pursuit of supportive evidence
is especially pernicious … clinicians typically expect to
nd abnormality, and a search for supportive evidence
will almost always ‘succeed’ regardless of the examinee’s
mental health. In one study that enhanced the expectancy
to nd abnormality, every psychiatrist who heard a
script portraying a well-adjusted individual nevertheless
diagnosed mental disorder. This tendency to assume
the presence of abnormality and then seek supportive
evidence fosters ‘overpathologizing’, that is, the frequent
misidentication of individuals as abnormal.”
10
In other words, the therapeutic and forensic uses
of psychology must be distinguished. The forensic
reliability of a psychologists’ opinion is not proven by
the psychologist’s training, experience, or therapeutic
eectiveness. If properly challenged, it is doubtful that
much of the psychological testimony commonly admied
in Georgia civil cases without much objection would be
admissible under Daubert v. Merrell Dow Pharmaceuticals,
Inc., 509 U.S. 579, 113 S. Ct. 2786 (1993), and O.C.G.A. § 24-
9-67.1 (Eective Jan. 1, 2013), O.C.G.A. § 24-7-702 (Effective
Jan. 1, 2013). Much psychological opinion testimony, such
as “syndrome” opinion testimony, fails to meet the key
Daubert criteria of falsiability and reliable error rates.
11
The bench and bar should be aware of “expert evidence
industries” with “‘product champions’ … who promote
the use of a scientic idea as evidence”, and the “social
and political factors that shape the ongoing production of
evidence for the court.”
12
Objective psychological testing
is proven generally more reliable than a psychologists
opinion and it is certainly faster and cheaper.