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Showing posts with label Expert Testimony. Show all posts
Showing posts with label Expert Testimony. Show all posts

Tuesday, June 1, 2021

We Must Rethink the Role of Medical Expert Witnesses


Amitha Kalaichandran
Scientific American
Originally posted 5 May 21

Here are two excerpts:

The second issue is that the standard used by the courts to assess whether an expert witness’s scientific testimony can be included differs by state. Several states (including Minnesota) use the Frye Rule, established in 1923, which asks whether the expert’s assessment is generally accepted by the scientific community that specializes in this narrow field of expertise. Federally, and in several other states, the Daubert Standard of 1993 is used, which dictates the expert show their scientific reasoning (so the determination of validity is left to the courts), though acceptance within the scientific community is still a factor. Each standard has its drawbacks. For instance, in Frye, the expert’s community could be narrowly drawn by the legal team in a way that helps bolster the expert’s outdated or rare perspective, and the Daubert standard presumes that the judge and jury have an understanding of the science in order to independently assess scientific validity. Some states also strictly apply the standard, whereas others are more flexible. (The Canadian approach is derived from the case R v. Mohan, which states the expert be qualified and their testimony be relevant, but the test for “reliability” is left to the courts).

Third, when it comes to assessments of cause of death specifically, understanding the distinction between necessary and sufficient is important. Juries can have a hard time teasing out the difference. In the Chauvin trial, the medical expert witnesses testifying on behalf of the prosecution were aligned in their assessment of what killed Floyd: the sustained pressure of the officer’s knee on Floyd’s neck (note that asphyxia is a common cause of cardiac arrest). However, David Fowler, the medical expert witness for the defense, suggested the asphyxia was secondary to heart disease and drug intoxication as meaningful contributors to his death.

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Another improvement could involve ensuring that courts institute a more stringent application and selection process, in which medical expert witnesses would be required to demonstrate their clinical and research competence related to the specific issues in a case, and where their abilities are recognized by their professional group. For example, the American College of Cardiology could endorse a cardiologist as a leader in a relevant subspecialty—a similar approach has been suggested as a way to reform medical expert witness testimony by emergency physicians. One drawback, according to Faigman, is that courts would be unlikely to fully abdicate their role in evaluating expertise.

Friday, March 20, 2020

Flawed science? Two efforts launched to improve scientific validity of psychological test evidence in court

Karen Franklin
forensicpsychologist Blog
Originally posted 15 Feb 20

Here is an excerpt:

New report slams "junk science” psychological assessments

In one of two significant developments, a group of researchers today released evidence of systematic problems with the state of psychological test admissibility in court. The researchers' comprehensive survey found that only about two-thirds of the tools used by clinicians in forensic settings were generally accepted in the field, while even fewer -- only about four in ten -- were favorably reviewed in authoritative sources such as the Mental Measurements Yearbook.

Despite this, psychological tests are rarely challenged when they are introduced in court, Tess M.S. Neal and her colleagues found. Even when they are, the challenges fail about two-thirds of the time. Worse yet, there is little relationship between a tool’s psychometric quality and the likelihood of it being challenged.

“Some of the weakest tools tend to get a pass from the courts,” write the authors of the newly issued report, "Psychological Assessments in Legal Contexts: Are Courts Keeping 'Junk Science' Out of the Courtroom?”

The report, currently in press in the journal Psychological Science in the Public Interest, proposes that standard batteries be developed for forensic use, based on the consensus of experts in the field as to which tests are the most reliable and valid for assessing a given psycho-legal issue. It further cautions against forensic deployment of newly developed tests that are being marketed by for-profit corporations before adequate research or review by independent professionals.

The info is here.

Wednesday, March 11, 2020

Expertise in Child Abuse?

Dr. Woods, from a YouTube video
Mike Hixenbaugh & Taylor Mirfendereski
NBCnews.com
Originally posted 14 Feb 20

Here is an excerpt:

Contrary to Woods’ testimony, there are more than 375 child abuse pediatricians certified by the American Board of Pediatrics in the U.S., all of whom have either completed an extensive fellowship program — first offered, not three, but nearly 15 years ago, while Woods was still in medical school — or spent years examining cases of suspected abuse prior to the creation of the medical subspecialty in 2009. The doctors are trained to differentiate accidental from inflicted injuries, which child abuse pediatricians say makes them better qualified than other doctors to determine whether a child has been abused. At least three physicians have met those qualifications and are practicing as board-certified child abuse pediatricians in the state of Washington.

Woods is not one of them.

Despite her lack of fellowship training, state child welfare and law enforcement officials in Washington have granted Woods remarkable influence over their decisions about whether to remove children from parents or pursue criminal charges, NBC News and KING 5 found. In four cases reviewed by reporters, child welfare workers took children from parents based on Woods’ reports — including some in which Woods misstated key facts, according to a review of records — despite contradictory opinions from other medical experts who said they saw no evidence of abuse.

In one instance, a pediatrician, Dr. Niran Al-Agba, insisted that a 2-year-old child’s bruise matched her parents’ description of an accidental fall onto a heating grate in their home. But Child Protective Services workers, who’d gotten a call from the child’s day care after someone noticed the bruise, asked Woods to look at photos of the injury.

Woods reported that the mark was most likely the result of abuse, even though she’d never seen the child in person or talked to the parents. The agency sided with her. To justify that decision, the Child Protective Services worker described Woods as “a physician with extensive training and experience in regard to child abuse and neglect,” according to a written report reviewed by reporters.

The info is here.

Monday, December 2, 2019

Neuroscientific evidence in the courtroom: a review.

Image result for neuroscience evidence in the courtroom"Aono, D., Yaffe, G. & Kober, H.
Cogn. Research 4, 40 (2019)
doi:10.1186/s41235-019-0179-y

Abstract

The use of neuroscience in the courtroom can be traced back to the early twentieth century. However, the use of neuroscientific evidence in criminal proceedings has increased significantly over the last two decades. This rapid increase has raised questions, among the media as well as the legal and scientific communities, regarding the effects that such evidence could have on legal decision makers. In this article, we first outline the history of neuroscientific evidence in courtrooms and then we provide a review of recent research investigating the effects of neuroscientific evidence on decision-making broadly, and on legal decisions specifically. In the latter case, we review studies that measure the effect of neuroscientific evidence (both imaging and nonimaging) on verdicts, sentencing recommendations, and beliefs of mock jurors and judges presented with a criminal case. Overall, the reviewed studies suggest mitigating effects of neuroscientific evidence on some legal decisions (e.g., the death penalty). Furthermore, factors such as mental disorder diagnoses and perceived dangerousness might moderate the mitigating effect of such evidence. Importantly, neuroscientific evidence that includes images of the brain does not appear to have an especially persuasive effect (compared with other neuroscientific evidence that does not include an image). Future directions for research are discussed, with a specific call for studies that vary defendant characteristics, the nature of the crime, and a juror’s perception of the defendant, in order to better understand the roles of moderating factors and cognitive mediators of persuasion.

Significance

The increased use of neuroscientific evidence in criminal proceedings has led some to wonder what effects such evidence has on legal decision makers (e.g., jurors and judges) who may be unfamiliar with neuroscience. There is some concern that legal decision makers may be unduly influenced by testimony and images related to the defendant’s brain. This paper briefly reviews the history of neuroscientific evidence in the courtroom to provide context for its current use. It then reviews the current research examining the influence of neuroscientific evidence on legal decision makers and potential moderators of such effects. Our synthesis of the findings suggests that neuroscientific evidence has some mitigating effects on legal decisions, although neuroimaging-based evidence does not hold any special persuasive power. With this in mind, we provide recommendations for future research in this area. Our review and conclusions have implications for scientists, legal scholars, judges, and jurors, who could all benefit from understanding the influence of neuroscientific evidence on judgments in criminal cases.

Sunday, May 26, 2019

Brain science should be making prisons better, not trying to prove innocence

Arielle Baskin-Sommers
theconversaton.com
Originally posted November 1, 2017

Here is an excerpt:

Unfortunately, when neuroscientific assessments are presented to the court, they can sway juries, regardless of their relevance. Using these techniques to produce expert evidence doesn’t bring the court any closer to truth or justice. And with a single brain scan costing thousands of dollars, plus expert interpretation and testimony, it’s an expensive tool out of reach for many defendants. Rather than helping untangle legal responsibility, neuroscience here causes an even deeper divide between the rich and the poor, based on pseudoscience.

While I remain skeptical about the use of neuroscience in the judicial process, there are a number of places where its findings could help corrections systems develop policies and practices based on evidence.

Solitary confinement harms more than helps

Take, for instance, the use within prisons of solitary confinement as a punishment for disciplinary infractions. In 2015, the Bureau of Justice reported that nearly 20 percent of federal and state prisoners and 18 percent of local jail inmates spent time in solitary.

Research consistently demonstrates that time spent in solitary increases the chances of persistent emotional trauma and distress. Solitary can lead to hallucinations, fantasies and paranoia; it can increase anxiety, depression and apathy as well as difficulties in thinking, concentrating, remembering, paying attention and controlling impulses. People placed in solitary are more likely to engage in self-mutilation as well as exhibit chronic rage, anger and irritability. The term “isolation syndrome” has even been coined to capture the severe and long-lasting effects of solitary.

The info is here.

Sunday, March 11, 2018

Cognitive Bias in Forensic Mental Health Assessment: Evaluator Beliefs About Its Nature and Scope

Zapf, P. A., Kukucka, J., Kassin, S. M., & Dror, I. E.
Psychology, Public Policy, & Law

Abstract

Decision-making of mental health professionals is influenced by irrelevant information (e.g., Murrie, Boccaccini, Guarnera, & Rufino, 2013). However, the extent to which mental health evaluators acknowledge the existence of bias, recognize it, and understand the need to guard against it, is unknown. To formally assess beliefs about the scope and nature of cognitive bias, we surveyed 1,099 mental health professionals who conduct forensic evaluations for the courts or other tribunals (and compared these results with a companion survey of 403 forensic examiners, reported in Kukucka, Kassin, Zapf, & Dror, 2017). Most evaluators expressed concern over cognitive bias but held an incorrect view that mere willpower can reduce bias. Evidence was also found for a bias blind spot (Pronin, Lin, & Ross, 2002), with more evaluators acknowledging bias in their peers’ judgments than in their own. Evaluators who had received training about bias were more likely to acknowledge cognitive bias as a cause for concern, whereas evaluators with more experience were less likely to acknowledge cognitive bias as a cause for concern in forensic evaluation as well as in their own judgments. Training efforts should highlight the bias blind spot and the fallibility of introspection or conscious effort as a means of reducing bias. In addition, policies and procedural guidance should be developed in regard to best cognitive practices in forensic evaluations.

Closing statements:

What is clear is that forensic evaluators appear to be aware of the issue of bias in general, but diminishing rates of perceived susceptibility to bias in one’s own judgments and the perception of higher rates of bias in the judgments of others as compared with oneself, underscore that we may not be the most objective evaluators of our own decisions. As with the forensic sciences, implementing procedures and strategies to minimize the impact of bias in forensic evaluation can serve to proactively mitigate against the intrusion of irrelevant information in forensic decision making. This is especially important given the courts’ heavy reliance on evaluators’ opinions (see Zapf, Hubbard, Cooper, Wheeles, & Ronan, 2004), the fact that judges and juries have little choice but to trust the expert’s self-assessment of bias (see Kassin et al., 2013), and the potential for biased opinions and conclusions to cross-contaminate other evidence or testimony (see Dror, Morgan, Rando, & Nakhaeizadeh, 2017). More research is necessary to determine the specific strategies to be used and the various recommended means of implementing those strategies across forensic evaluations, but the time appears to be ripe for further discussion and development of policies and guidelines to acknowledge and attempt to reduce the potential impact of bias in forensic evaluation.

The article is here.

Monday, November 13, 2017

Medical Evidence Debated

Ralph Bartholdt
Coeur d’Alene Press 
Originally posted October 27, 2017

Here is an excerpt:

“The point of this is not that he had a choice,” he said. “But what’s been loaded into his system, what’s he’s making the choices with.”

Thursday’s expert witness, psychologist Richard Adler, further developed the argument that Renfro suffered from a brain disorder evidenced by a series of photograph-like images of Renfro’s brain that showed points of trauma. He pointed out degeneration of white matter responsible for transmitting information from the front to the back of the brain, and shrunken portions on one side of the brain that were not symmetrical with their mirror images on the other side.

Physical evidence coinciding with the findings include Renfro’s choppy speech patterns and mannerisms as well inabilities to make cognitive connections, and his lack of social skills, Adler said.

Defense attorney Jay Logsdon asked if the images were obtained through a discredited method, one that has “been attacked as junk science?”

The method, called QEEG, for quantitative electroencephalogram, which uses electrical patterns that show electrical activity inside the brain’s cortex to determine impairment, was attacked in an article in 1997. The article’s criticism still stands today, Adler said.

Throughout the morning and into the afternoon, Adler reiterated findings, linking them to the defendant’s actions, and dovetailing them into other test results, psychological and cognitive, that have been conducted while Renfro has been incarcerated in the Kootenai County Jail.

The article is here.

Wednesday, August 23, 2017

Procedural ruling sets higher bar for expert-witness testimony

Brendan Murphy
AMA Wire
Originally posted August 9, 2017

In a procedural decision that could keep so-called junk science out of the courtroom, the District of Columbia Court of Appeals adopted an evidentiary standard that places additional scrutiny on testimony from expert witnesses.

The case at the center of the ruling—Motorola v. Murray—raises the issue of whether cellphones cause brain cancer. In total, 29 cases on the subject matter were brought before the Superior Court for the District of Columbia.

The court did acknowledge isolated strands of scientific data that suggest a possible causal connection between cellphone use and brain cancer. But the court ultimately ruled that based on the research to date, there was inadequate data for any scientist to opine on a causal connection between cellphone use and cancer to any degree of scientific certainty.

In spite of this, the plaintiffs offered their own expert testimony to the contrary, arguing that the jury should determine the validity of the testimony.

The article is here.

Saturday, May 13, 2017

Justices Blast One-Stop-Shop Experts in Alabama

Tim Ryan
Courthouse News
Originally posted April 24, 2017

The Supreme Court’s liberal justices shredded an argument by Alabama’s solicitor general Monday that criminal defendants are not entitled to a mental health expert separate from the ones tapped by prosecutors.

McWilliams v. Dunn, the case the Supreme Court heard this morning, is nested inside the court’s 1984 decision in Ake v. Oklahoma, which held that poor criminal defendants using a defense of insanity are entitled to an expert to help support their claim.

A split has emerged in the 30 years since the decision, with some states deciding one expert helping both the prosecution and defense satisfies the requirement, and others choosing to assign an expert for the defendant to use exclusively.

The article is here.

Sunday, February 12, 2017

Expert Witness Testimony in Civil Commitment Hearings for Sexually Dangerous Individuals

Jennifer E. Alleyne, Kaustubh G. Joshi and Marie E. Gehle
Journal of the American Academy of Psychiatry and the Law Online June 2016, 44 (2) 265-267

Here is the Discussion Section:

Sexually dangerous individual (or sexually violent predator) laws across the country follow a general scheme. The individual has been convicted of certain sexual offenses and has a mental abnormality or personality disorder that makes him likely to commit similar crimes in the future. Whether decided by a judge or jury, the result is frequently the indefinite commitment of the person. Because the questions at hand are generally outside the expertise of the trier of fact, the testimony of qualified expert witnesses is crucial. Therefore, the admissibility and credibility of mental health testimony are often heavily scrutinized during the proceedings.

Mr. Loy sought to find Dr. Sullivan's and Dr. Volk's testimonies inadmissible on different grounds. Having a license on probation, giving testimony that creates an alleged bias, or, for example, routinely testifying for one side versus the other does not automatically render the witness unqualified or the testimony inadmissible. In most jurisdictions, the case law and statutes governing the admission of expert witness testimony allow for its use if the witness has some degree of expertise in the field in which he will testify and if the testimony helps the trier of fact to understand the evidence or determine a fact at issue.

Inherent in the civil commitment of sexual offenders are complex concerns regarding psychiatric diagnoses, risk assessment, and volitional impairment. The trier of fact depends on expert testimony to understand and decide these questions. If the expert has a skeleton in the closet, has an imperfection in his qualifications, or holds an alleged bias, the trier of fact should appropriately weigh the credibility of that testimony when rendering a decision. Such testimony is not automatically inadmissible. A court's discretion in admitting expert witness testimony will not be reversed unless the district court abuses its discretion in admitting expert testimony. Finally, in most jurisdictions, the court's assessment of witness credibility is granted deference.

The article is here.

Tuesday, May 24, 2016

Junk Science on Trial

Jordan Smith
The Intercept
Originally posted May 6 2016

Here is an excerpt:

Expert Infallibility?

The Supreme Court's opinion makes little sense if you consider it critically. Under the court's reasoning, a conviction could be overturned if, for example, an eyewitness to a crime later realized he was wrong about what he saw. But if an expert who testified that DNA evidence belonged to one person later realized that the DNA belonged to someone else, nothing could be done to remedy that error, even if it was responsible for a conviction.

In the wake of that opinion, and with Richards's case firmly in mind, lawyers from across the state asked for a change in law -- one that would make it clear that a conviction can be overturned when experts recant their prior testimony as a result of scientific or technological advances.

Known as a junk science statute, the Bill Richards Bill changed the state penal code to address problematic forensic practices in individual criminal cases. Faulty forensics have been implicated in nearly half of all DNA exonerations, according to the Innocence Project, and in roughly 23 percent of all wrongful convictions, according to the National Registry of Exonerations. California's bill, which passed with bipartisan support, is only the second such statute in the country (following one in Texas), and its passage propelled the Richards case back to the Supreme Court for further consideration.

The article is here.

Sunday, March 27, 2016

Reversing the legacy of junk science in the courtroom

By Kelly Servick
Science Magazine
Originally published March 7, 2016

Here is an excerpt:

Testing examiner accuracy using known samples can give the judge or jury a sense of general error rates in a field, but it can’t describe the level of uncertainty around a specific piece of evidence. Right now, only DNA identification includes that measure of uncertainty. (DNA analyses are based on 13 genetic variants, or alleles, that are statistically independent, and known to vary widely among individuals.) Mixtures of genetic material from multiple people can complicate the analysis, but DNA profiling is “a relatively easy statistical problem to solve,” says Nicholas Petraco, an applied mathematician at City University of New York’s John Jay College of Criminal Justice in New York City. Pattern evidence doesn’t operate under the same rules, he says. “What’s an allele on a tool mark?”; “What’s an allele on a hair or fiber?”

The article is here.

Note: This article addresses evidence such as fingerprints, that can have error. What does this say about neurological or psychological "evidence" in terms of accuracy, validity, and reliability?

Wednesday, March 16, 2016

The Brain Gets Its Day in Court

By Greg Miller
The Atlantic
Originally published February 29, 2016

Here is an excerpt:

A handful of cases have made headlines in recent years, as lawyers representing convicted murderers have introduced brain scans and other tests of brain function to try to spare their client the death penalty. It didn’t always work, but Farahany’s analysis suggests that neuroscientific evidence—which she broadly defines as anything from brain scans to neuropsychological exams to bald assertions about the condition of a person’s brain—is being used in a wider variety of cases, and in the service of more diverse legal strategies, than the headlines would suggest. In fact, 60 percent of the cases in her sample involved non-capital offenses, including robbery, fraud, and drug trafficking.

Cases like Detrich’s are one example. Arguing for ineffective assistance of counsel is pretty much a legal Hail Mary. It requires proving two things: that the defense counsel failed to do their job adequately, and (raising the bar even higher) that this failure caused the trial to be unfairly skewed against the defendant. Courts have ruled previously that a defense attorney who slept through substantial parts of a trial still provided effective counsel. Not so, at least in some cases, for attorneys who failed to introduce neuroscience evidence in their client’s defense.

The article is here.

Thursday, July 9, 2015

“Soft” vs. “Hard” Psychological Science in the Courtroom

By Geoffrey D. Munro and Cynthia A. Munro
The Jury Expert
Originally published May 31, 2015

Background

The terms "soft science" and "hard science"are commonly applied to different scientific disciplines, and scientists have investigated and theorized about features that apply when placing scientific disciplines on a soft-hard continuum (e.g., Simonton, 2004, 2006, 2009). In the minds of laypeople, however, the difference may lie in the more simple perceptions of different scientific disciplines. The very words themselves, “soft” and “hard”, may hint at different reputations. Soft sciences are fuzzy and less rigid, suggesting lower reliability, validity, and rigor than hard sciences possess.

Psychological science includes research that is usually considered to be on the softer side of the continuum (e.g., behavioral science) as well as research that is usually considered to be on the harder side (e.g., neuroscience). However, the name “psychology” appears to elicit less respect from the general public than many other sciences. Survey data show that psychology was judged to be less important than disciplines like biology, chemistry, economics, medicine, and physics by both a random sample of adults as well as by full-time university faculty (Janda, England, Lovejoy, & Drury, 1998).

The entire article is here.

Sunday, March 1, 2015

Montco woman, Temple professor not a licensed psychologist

By Jo Ciavaglia
Bucks County Courier Times
Originally posted February 4, 2015

Susan Schecter-Cornbluth swore under oath that she was a practicing clinical psychologist in Pennsylvania, as well as licensed to practice family and marriage therapy in New Jersey.

But Solebury police say that the 41-year-old Montgomery County woman, who also teaches psychology at Temple University, lied.

They said Schecter-Cornbluth, of Ambler, committed perjury in December 2013 when she testified as an “expert witness” in a Bucks County family court hearing that she was a “licensed clinical psychologist” in New Jersey.

The entire article is here.

Friday, January 30, 2015

Does Moral Responsibility Come in Degrees?

By Justin Caouette
Flickers of Freedom Blog
Originally published January 14, 2015

Here are two excerpts:

I think Mele is right to say that moral responsibility is commonly regarded as a matter of degree, but I’m not so sure that such an assumption is warranted. And, if the assumption is warranted, I think it’s worthwhile to get clear on why this is so.  Investigating this so-called degree feature might help to shed light on the nature of moral responsibility itself. Further, if one holds that moral responsibility does come in degrees it might limit what one can say about the nature of moral responsibility and this conclusion could be fruitful as well for those trying to uncover the the root of the differences between competing views.

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So, the purpose of posting on this topic is simply to get a sense of how can we make sense of moral responsibility as coming in degrees. Must we assume that blameworthiness and moral responsibility is the same thing to make sense of this? And, what does it even mean to say that moral responsibility comes in degrees?

The entire blog post, and some great responses, are here.

Editor's Note: These types of articles are particularly relevant for forensic psychology, and helping to understand how psychologists help describe mitigating factors.

Moral responsibility is also easily applied to psychotherapy.

Thursday, December 18, 2014

Prosecutor questions ethics of Jodi Arias witness

By Megan Cassidy
The Arizona Republic via USA Today
Originally published November 26, 2014

Prosecutor Juan Martinez on Tuesday continued his steady drum of implications and accusations against a defense expert for Jodi Arias in an attempt to discredit favorable testimony for the convicted killer.

Psychologist L.C. Miccio-Fonseca examined the sexual relationship between Arias and victim Travis Alexander, Arias' sometimes lover.

The entire article is here.

Wednesday, December 18, 2013

Texas pair released after serving 21 years for 'satanic abuse'

Dan and Fran Keller, sentenced in 1991 for child sexual assault during US 'Satanic panic' era, released after district attorney conceded trial jury was probably swayed by faulty testimony

By Tom Dart
The Guardian
Originally posted December 5, 2013

Here are two excerpts:

The only physical evidence against the Kellers was the testimony of Dr. Michael Mouw, who examined the girl in the emergency room of a local hospital after the therapy session and said he found tears in her hymen that potentially indicated that she was molested.

Mouw signed an affidavit last January in which he affirms that he now realises his inexperience led him to a conclusion that "is not scientifically or medically valid, and that I was mistaken."

In an appeal filed on behalf of Fran Keller earlier this year, her lawyer, Keith Hampton, also argued that the state presented misleading evidence about the cemetery, relied on a false witness confession and the testimony of a "quack" satanic abuse "expert", and that suggestive interview techniques had encouraged the children to make "fantastical false statements".

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DeYoung said that suggestive and insistent interviewing strategies prompted children to make up stories and start to believe what they were telling the adults, and that the received wisdom was that children would not lie about such serious crimes. Media and parental pressure obliged the police to give credence even to risible allegations.

The entire story is here.

There is an interesting Geraldo Rivera special television episode, Exposing Satan's Underground from 1988, associated with this story found here on YouTube.  The entire episode is worth watching, if you are interested in the hysteria and panic of that time.  At the 1 hour and 15 minute mark, psychologists and psychiatrists report threats to their lives when treating survivors of ritualistic abuse.

Tuesday, August 14, 2012

“Hired guns,” “charlatans,” and their “voodoo psychobabble”: Case law references to various forms of perceived bias among mental health expert witnesses.

By Edens, John F.; Smith, Shannon Toney; Magyar, Melissa S.; Mullen, Kacy; Pitta, Amy; and Petrila, John
Psychological Services, Vol 9(3), Aug 2012, 259-271.

Abstract

Although in principle the legal system expects and professional ethics demand that expert witnesses be unbiased and objective in their forensic evaluations, anecdotal evidence suggests that accusations of financial bias, partisanship, and other forms of nonobjectivity are common. This descriptive survey of published legal cases expands on an earlier case law review (Mossman, 1999) attempting to encapsulate and summarize key issues concerning perceptions or allegations of bias in mental health expert witness testimony. Using a series of search terms reflecting various potential forms of accusatory bias, a total of 160 published civil and criminal court cases were identified in which 185 individuals (e.g., attorneys, trial and appellate judges, other witnesses) made one or more references to clinicians' alleged lack of neutrality. Allegations most typically involved describing the expert as having an opinion that was “for sale,” or as a partisan or advocate for one side, although aspersions also were made concerning “junk science” testimony and comparing mental health experts to mystics and sorcerers. Our results indicate that diverse forms of bias that go beyond financial motives are alleged against mental health experts by various players in the legal system. Means are discussed by which experts can attempt to reduce the impact of such allegations.

Here are two excerpts:
It should not be surprising that wholesale acceptance of mental health expertise as accurate and neutral is hardly the norm.

Clearly, some judges, attorneys, academics, and jurors view at least some mental health experts-if not the entire field-with a considerable degree of suspicion (Fradella, Fogarty, & O'Neill, 2003), if not overt distain and/or hostility.
and
In terms of putative sources of examiner bias, several forms have been suggested as potentially undermining examiner objectivity (e.g., Saks, 1990).

Perhaps the most pernicious is that opinions are for sale. It is commonly alleged that monetary incentives primarily (or completely) motivate the testimony offered by witnesses characterized as "'hired guns,' 'whores,' and 'prostitutes'" (Mossman, 1999, p. 414).

Although being for sale is frequently lodged as a criticism of expert testimony, allegations of other forms of bias may spring from perceptions that the expert has a particular personal, political, or scientific "ax to grind" in relation to a specific legal issue.

Evidence of advocacy for one's pet cause(s)--whether it is championing a particular examinee's case, the rights of fathers in child custody disputes, or a novel or controversial psychological syndrome (to name but a few possibilities)--may be justifiable grounds for questioning an examiner's objectivity and fairness as well.
For reprint requests, comments, or questions: John F. Edens, Department of Psychology, Texas A&M University, 4235 TAMU, College Station, TX 77843; Contact johnedens@tamu.edu

Thanks to Ken Pope for this information.

Sunday, May 27, 2012

Jury to set damages in abuse case

By Annysa Johnson
JSOnline - Milwaukee-Wisconsin Journal Sentinel
Originally published May 22, 2012

Fr. John Patrick Feeney
The jury in a landmark sex abuse case against the Catholic Diocese of Green Bay is expected to take up the issue of punitive damages Wednesday.

An Outagamie County jury on Monday awarded $700,000 to brothers Todd and Troy Merryfield, who were molested as children by the now defrocked Father John Patrick Feeney in the 1970s. Jurors found that the diocese defrauded the Merryfields because it knew Feeney was a danger to children and assigned him to their parish without telling members of his history.

The entire story is here.

Thanks to Ken Pope for this lead.

See the linked story.