Effects of Distraction on Performance Validity: A Pilot Study with Veterans

The purpose of this experimental pilot study was to evaluate whether distraction can affect results of performance validity testing. Thirty-three veterans who have served in the US military since 09/11/2001 (Mage = 38.60, SD = 10.85 years) completed the Test of Memory Malingering (TOMM), Trail Makin...

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Bibliographic Details
Published in:Archives of clinical neuropsychology 2019-11, Vol.34 (8), p.1432-1437
Main Authors: Shura, Robert D, Taber, Katherine H, Armistead-Jehle, Patrick, Denning, John H, Rowland, Jared A
Format: Article
Language:English
Subjects:
Adult
Afghan Campaign 2001
Cold Temperature
Female
Humans
Male
Malingering - diagnosis
Malingering - psychology
Neuropsychological Tests - standards
Pilot Projects
Psychomotor Performance
Reproducibility of Results
Trail Making Test
Veterans - psychology
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Summary:The purpose of this experimental pilot study was to evaluate whether distraction can affect results of performance validity testing. Thirty-three veterans who have served in the US military since 09/11/2001 (Mage = 38.60, SD = 10.85 years) completed the Test of Memory Malingering (TOMM), Trail Making Test, and Medical Symptom Validity Test (MSVT). Subjects were randomly assigned to complete the MSVT in one of three experimental conditions: standard administration, while performing serial 2 s (Cognitive Distraction), and while submerging a hand in ice water (Physical Distraction). All participants included in primary analyses passed the TOMM (n = 30). Physical distraction did not affect performance on the MSVT. Cognitive distraction negatively affected MSVT performance. Cognitive distraction can substantially affect MSVT performance in a subgroup of individuals. Physical distraction did not significantly affect MSVT performance.
ISSN:1873-5843
1873-5843
DOI:10.1093/arclin/acz014