What is the Rey 15 test?

The Rey-15 is a visual recall task in which 15 items are presented for 10 s in a 3×5 array. The stimuli are removed, and the participant is immediately asked to reproduce the stimuli. Poor performance is said to be suggestive of malingering when less than nine items are correctly reproduced (Spreen & Strauss, 1998).

How do you score Rey 15?

The Rey-15 is a visual immediate memory test that was first described in Rey (1964). Psychometrically, it is a very easy task that requires immediate drawn reproduction of overlearned number, letter, and shape series. Rey suggested a score of three rows (nine items) or less as suggestive of feigned amnesia.

What is the 21 item test?

21-Item Test The assessor reads out 21 words that the participant is asked to free recall. The participant is then presented with word pairs and is forced to choose which one they think they have previously heard. A cut-off score of 9 correct in the force-choiced response is generally used.

How do you know if a digit span is reliable?

Reliable Digit Span is calculated by summing the longest string of digits repeated without error over two trials under both forward and backward conditions.

What are performance validity tests?

Performance validity testing refers to neuropsychologists’ methodology for determining whether neuropsychological test performances completed in the course of an evaluation are valid (ie, the results of true neurocognitive function) or invalid (ie, overly impacted by the patient’s effort/engagement in testing).

What is the dot counting test?

The Dot Counting Test ™ (DCT™) is a brief task that assesses test-taking effort in individuals ages 17 and older. This convenient instrument allows you to detect lack of effort on cognitive measures, whether it is intentional (malingering) or unintentional (unconscious).

How do you score a digit span test?

The item score is the sum of the scores on the two trials for that item (range=0-2). The total raw score for backwards digit span is the sum of the item scores; maximum backwards digit span total raw score is 16 points.

What is an effort test?

▶ Effort tests are designed to appear difficult on the surface, but actually be easy. to pass (they typically have a skewed distribution where a very high proportion.

What is M Fast test?

The Miller Forensic Assessment of Symptoms Test (M-FAST) is a screening instrument created to assess for potential malingering. The aim of this study was to conduct a meta-analysis to evaluate the extent to which the M-FAST total score can differentiate overreporters from comparison groups.