Waddell, et al., suggested that people with signs in three or more categories should be evaluated for possible psychological disorders. Subsequently, WS have been taken out of context and suggested to be evidence of malingering. While some people who are malingering might display signs in three or more WS categories, it is noteworthy that malingering was not the original red flag to consider. M...

The UK Government recently expressed concern regarding the financial repercussions that feigned whiplash claims following road traffic accidents (RTA) are having on the economy. Indeed, this is a problem that is a likely result of a significant percentage of otherwise law-abiding citizens, who interpret this behaviour to be victimless. Previous research has indicated that a substantial prevalen...

Few studies to date have cross-validated indicators of malingering that have been suggested on various neuropsychological tests. This study presents data cross-validating several indicators of malingering on neuropsychological tests, as well as on tests of malingering and via behavioral observations. It incorporates methodological recommendations by Rogers [Researching dissimulation. In: R. Rog...

Empirical studies of malingering on the Rorschach are reviewed. Results from these studies are to this point inconsistent and inconclusive. Although several indices are related to malingering in individual studies, no specific malingering pattern has been found that replicates across studies. A methodological problem specific to this literature is discussed and future research designs are recom...

The search for valid and reliable methods of detecting malingering and distortion has become an increasingly important task for forensic psychologists and neuropsychologists. This report highlights several important methodological issues commonly observed in research on the prediction of malingering. The choice of indices for determining optimal cutoff scores on the utility of existing measures...

The authors review clinical and conceptual errors that contribute to false attributions of malingering in forensic evaluations. Unlike the mental disorders, malingering is not defined by a set of (relatively) enduring symptoms or traits; rather, it is an intentional, externally motivated, and context-specific form of behavior. Despite this general knowledge, attributions of malingering are ofte...

The effect of warning regarding detection of malingering on the Rey Auditory Verbal Learning Test (RAVLT) was examined in this study. Sixty undergraduate students were randomly assigned to one of four conditions: malingerers, malingerers-with-warnings, warning-only, and control. An incentive that appeared differential, but was an actual constant reward, was offered to participants who could fak...

The Dot Counting Test (DCT) offers a technique for malingering detection that is less transparent than the forced-choice testing that has received so much recent attention. The present study defined six dependent variables derived from DCT responses, and examined these variables in the context of differentiating simulators from non-simulators. Four groups of subjects were studied: normal contro...

OBJECTIVES The validity of memory and concentration complaints that are often reported after a whiplash trauma is controversial. The prevalence of malingering or underperformance in post-whiplash patients, and its impact on their cognitive test results were studied. METHODS The Amsterdam short term memory (ASTM) test, a recently developed malingering test, was used as well as a series of conv...