Research and Policy Repository

  • Author: Jason R. Soble
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Does neuropsychological intraindividual variability index cognitive dysfunction, an invalid presentation, or both? Preliminary findings from a mixed clinical older adult Veteran sample

Abstract: Introduction: Intraindividual variability across a battery of neuropsychological tests (IIV-dispersion) can reflect normal variation in scores or arise from cognitive …

Physical Health Peer reviewed

Cross-validation of the trail making test as a non-memory-based embedded performance validity test among Veterans with and without cognitive impairment

Abstract: OBJECTIVE: This study cross-validated multiple Trail Making Test (TMT) Parts A and B scores as non-memory-based embedded performance validity tests (PVTs) for detecting …

Mental Health Peer reviewed

Disentangling subjective symptom complaints and objective cognitive performance in Veterans: Impact of posttraumatic stress disorder and lifetime traumatic brain injury burden

Abstract: Self-reported histories of mild traumatic brain injury (mTBI) and posttraumatic stress disorder (PTSD) symptoms are prevalent among post-9/11 veterans. Both are …

Mental Health Peer reviewed

Impact of alcohol use, combat exposure, and posttraumatic stress on verbal and visual working memory performance in post-9/11 veterans

Abstract: Objective: Posttraumatic stress disorder (PTSD) and alcohol use (AU) are highly prevalent and comorbid among post-9/11 U.S. military veterans. Both issues are associated …

Mental Health