Changing demographics indicate a dramatic growth in Spanish speakers in the USA. There is an increasing need to provide valid neuropsychological evaluations to these individuals as well as interest in providing the same in Latin American countries. This is especially the case with symptom validity testing, in general, and those involved with litigation in particular. To address this situation, ...

Thirty-two studies of commonly researched neuropsychological malingering tests were meta-analytically reviewed to evaluate their effectiveness in discriminating between honest responders and dissimulators. Overall, studies using the Digit Memory Test (DMT), Portland Digit Recognition Test (PDRT), 15-Item Test, 21-Item Test, and the Dot Counting Test had average effect sizes indicating that diss...

Introduction: About 1% of psychiatric consultations are concerned with a factitious disorder. Unlike malingering, disorder is special that should be taken into consideration by the medical staff. Case Presentation: This case reports woman fever and epistaxis as primary clinical manifestation which was diagnosed treated after further investigation consultation. Conclusions: Procrastination diagn...

During the past two decades clinical and research efforts have led to increasingly sophisticated and effective methods and instruments designed to detect exaggeration or fabrication of neuropsychological dysfunction, as well as somatic and psychological symptom complaints. A vast literature based on relevant research has emerged and substantial portions of professional meetings attended by clin...

OBJECTIVE The overriding objective is a critical examination of Munchausen syndrome by proxy (MSBP) and its closely-related alternative, factitious disorder by proxy (FDBP). Beyond issues of diagnostic validity, assessment methods and potential detection strategies are explored. METHODS A painstaking analysis was conducted of the MSBP and FDBP literature as it relates diagnostic and assessmen...

Malingering is the intentional production of false or grossly exaggerated symptoms in order to obtain an advantage. Although it has been estimated that over 800,000 claims for personal injury in Road Traffic Accidents (RTA) were filed in the UK in 2012, no approximation exists for how many involved malingering. This study attempts to understand what influences a psychiatrist to conclude that a ...

In recent years, much research has focused on developing tests to detect malingering. A drawback of existing tests is their poor ability to detect malingerers possessing more "sophisticated" knowledge of neuropsychological deficits. The current study presents preliminary validation data on a new measure, the Word Completion Memory Test (WCMT), which is the first malingering test to utilize a so...

The Test of Memory Malingering (TOMM; T. N. Tombaugh, 1996) is a newly developed visual recognition test that uses pictures of common objects as stimuli. Prior normative research with community-dwelling adults and neurologically impaired patients has shown that the TOMM possesses a high degree of specificity and is not affected by demographic variables such as age and education. The current ser...

This article discusses the development and validation of a paper and pencil screening measure, the Structured inventory of Malingered Symptomatology (SIMS), designed to detect malingering. Test items were constructed from a combination of revised validity questions from existing instruments and characteristics of malingerers noted by existing research. Items were organized on one of five subsca...