Classification accuracy of the rare symptoms and symptom combinations scales of the Structured Inventory of Malingered Symptomatology in three archival samples.

Objective: The Structured Inventory of Malingered Symptomatology (SIMS; Widows & Smith, 2005) is a 75-item self-report measure intended to screen for potentially feigned symptoms of mental illness and/or cognitive impairment. We investigated the classification accuracy of 2 new detection scales (Rare Symptoms [RS] and Symptom Combinations [SC]) developed by Rogers, Robinson, and Gillard (2014) that appeared useful in identifying simulated mental disorder in their derivation sample of psychiatric inpatients.

Hypothesis: We hypothesized that the rates of classification accuracy Rogers et al.

Reliability of risk assessment measures used in sexually violent predator proceedings.

The field interrater reliability of three assessment tools frequently used by mental health professionals when evaluating sex offenders' risk for reoffending--the Psychopathy Checklist-Revised (PCL-R), the Minnesota Sex Offender Screening Tool-Revised (MnSOST-R) and the Static-99-was examined within the context of sexually violent predator program proceedings. Rater agreement was highest for the Static--99 (intraclass correlation coefficient [ICC₁] = .78) and lowest for the PCL-R (ICC₁ = .

Competence to proceed in SVP commitment hearings: Irrelevant or fundamental due process right?

Sexually Violent Predator (SVP) civil commitment, intended to incapacitate offenders and protect the public, has been implemented in 21 jurisdictions. While respondents in traditional civil commitment proceedings need not be competent to proceed, SVP commitment may present a greater deprivation of liberty and therefore greater procedural protections may be merited. Statutes and case law regarding competence in this context address two issues: competence to challenge unproven sexual offense allegations and competence to participate in the SVP commitment process.

Identifying persons feigning limitations in their competence to proceed in the legal process.

Accurate assessment of the response styles criminal defendants adopt when undergoing evaluations of their competence to proceed with the legal process is critical because some feign limitations in their abilities in an attempt to delay or avoid prosecution. This study examined the utility of the Inventory of Legal Knowledge (ILK) to identify persons motivated to feign competence related limitations. That the ILK has good potential as a screening tool is indicated by findings that the measure (1) has adequate test-retest reliability and (2) classified correctly the large majority of participants in two samples (i.

Convergent validity of a screening measure designed to identify defendants feigning knowledge deficits related to competence to stand trial.

Because some defendants undergoing evaluation of their competence to stand trial may feign limitations in their ability to understand and participate in the legal process, assessment of their response style is critical. Preliminary research indicates that the Inventory of Legal Knowledge (ILK) has some potential to identify persons feigning competence related impairments. This study examined the convergent validity of the ILK using a sample of criminal defendants who, while undergoing competency evaluations, were administered the ILK and other response style measures.

Contemplating the presence of third party observers and facilitators in psychological evaluations.

Significant controversy surrounds how psychologists should balance competing interests when considering whether and under what conditions third parties should be permitted to be present during psychological evaluations. This is especially true in forensic contexts where much is often at stake for those being assessed. Unfortunately, existing professional statements on this issue provide limited guidance to practitioners on how to think about this issue.

A Critical Assessment of Child Custody Evaluations: Limited Science and a Flawed System.

-Most parents who live apart negotiate custody arrangements on their own or with the help of lawyers, mediators, or other professionals. However, psychologists and other mental health professionals increasingly have become involved in evaluating children and families in custody disputes, because of the large number of separated, divorced, and never-married parents and the substantial conflict that often accompanies the breakup of a family. Theoretically, the law guides and controls child custody evaluations, but the prevailing custody standard (the "best interests of the child" test) is a vague rule that directs judges to make decisions unique to individual cases according to what will be in children's future (and undefined) best interests.

The utility of psychological testing in assessing emotional damages in personal injury litigation.

Psychological testing and assessment instruments frequently play a small but important role when psychologists assist the courts as emotional damage experts in personal injury matters. However, examiners frequently, if sometimes inadvertently, mislead the court with test interpretations that are based on clinical rather than forensic populations and that fail to appreciate the lack of robustness of clinical measures in this forensic context. Whereas published computerized interpretations repeatedly remind experts that personality test results should only be used as a method to generate hypotheses about the examinee that are to be subjected to further investigation and consideration, experts all too often inform the courts of test interpretations as if the test results were measures of clinical constructs rather than plaintiffs' self-reports of symptoms.

The practice of forensic psychology. A look toward the future in light of the past.

In a 1987 American Psychologist article, Tom Grisso summarized the state of forensic psychological assessment, noted its limitations and potential, and offered suggestions for researchers and practitioners interested in contributing to its future. Since that time, there have been many important developments in the field of forensic psychology, as well as in clinical psychology more generally, some of which were anticipated and recommended by Grisso, and some of which were not. Forensic psychology is now at a crossroads, and the specialty must make an effort to respond to current challenges if it is to aid in the administration of justice by assisting legal decision makers.

Are research participants truly informed? Readability of informed consent forms used in research.

Researchers typically attempt to fulfill disclosure and informed consent requirements by having participants read and sign consent forms. The present study evaluated the reading levels of informed consent forms used in psychology research and other fields (medical research; social science and education research; and health, physical education, and recreation research). Two standardized measures of readability were employed to analyze a randomly selected sample (N = 108) of informed consent forms used in Institutional Review Board-approved research projects at a midwestern university during the 1987-1988 academic year.