Kaci F Holmes, Megan R Whitman, Roger O Gervais, Yossef S Ben-Porath
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引用次数: 0
Abstract
Objective: Research has demonstrated that over-reporting and under-reporting, when detected by the MMPI-2/-RF Validity Scales, generalize to responses to other self-report measures. The purpose of this study was to investigate whether the same is true for the Minnesota Multiphasic Personality Inventory-3 (MMPI-3) Validity Scales. We examined the generalizability of over-reporting and under-reporting detected by MMPI-3 Validity Scales to extra-test self-report, performance-based, and performance validity measures.
Method: The sample included 665 majority White, male disability claimants who, in addition to the MMPI-3, were administered several self-report measures, some with embedded symptom validity tests (SVTs), performance-based measures, and performance validity tests (PVTs). Three groups were identified based on MMPI-3 Validity Scale scores as over-reporting (n = 276), under-reporting (n = 100), or scoring within normal limits (WNL; n = 289).
Results: Over-reporting on the MMPI-3 generalized to symptom over-reporting on concurrently administered self-report measures of psychopathology and was associated with evidence of over-reporting from other embedded SVTs. It was also associated with poorer performance on concurrently administered measures of cognitive functioning and PVTs. Under-reporting on the MMPI-3 generalized to symptom minimization on collateral measures of psychopathology. On measures of cognitive functioning, we found no differences between the under-reporting and WNL groups, except for the Wisconsin Card Sorting Test-64 Card Version and Wide Range Achievement Test-Fifth Edition (each with negligible effect sizes).
Conclusions: MMPI-3 Validity Scales can identify possible over- and under-reporting on concurrently administered measures. This can be of particular value when such measures lack validity indicators.
期刊介绍:
The journal publishes original contributions dealing with psychological aspects of the etiology, diagnosis, and treatment of disorders arising out of dysfunction of the central nervous system. Archives of Clinical Neuropsychology will also consider manuscripts involving the established principles of the profession of neuropsychology: (a) delivery and evaluation of services, (b) ethical and legal issues, and (c) approaches to education and training. Preference will be given to empirical reports and key reviews. Brief research reports, case studies, and commentaries on published articles (not exceeding two printed pages) will also be considered. At the discretion of the editor, rebuttals to commentaries may be invited. Occasional papers of a theoretical nature will be considered.