Number of impaired scores as a performance validity indicator

Jeremy J. Davis, Bradley N. Axelrod, Tara S. Mchugh, Robin A. Hanks, Scott R. Millis

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

This study examined embedded performance validity indicators (PVI) based on the number of impaired scores in an evaluation and the overall test battery mean (OTBM). Adult participants (N = 175) reporting traumatic brain injury were grouped using eight PVI. Participants who passed all PVI (n = 67) demonstrated fewer impaired scores and higher OTBM than those who failed two or more PVI (n = 66). Impairment was defined at three levels: T scores < 40, 35, and 30. With specificity ≥.90, sensitivity ranged from.51 to.71 for number of impaired scores and.74 for OTBM.

Original languageEnglish (US)
Pages (from-to)413-420
Number of pages8
JournalJournal of Clinical and Experimental Neuropsychology
Volume35
Issue number4
DOIs
StatePublished - Apr 1 2013
Externally publishedYes

Keywords

  • Effort assessment
  • Forensic neuropsychology
  • Impaired scores
  • Performance validity

ASJC Scopus subject areas

  • Clinical Psychology
  • Neurology
  • Clinical Neurology

Fingerprint

Dive into the research topics of 'Number of impaired scores as a performance validity indicator'. Together they form a unique fingerprint.

Cite this