A new kid on the block: The Memory Validity Profile (MVP) in children with neurological conditions |
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| Authors: | Brian L. Brooks Taryn B. Fay-McClymont William S. MacAllister Marsha Vasserman Elisabeth M.S. Sherman |
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| Affiliation: | 1. Neuropsychology Service, Alberta Children’s Hospital, Calgary, Canada;2. Departments of Paediatrics, Clinical Neurosciences, and Psychology, University of Calgary, Calgary, Canada;3. Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, Canada;4. Department of Paediatrics, University of Calgary, Calgary, Canada;5. Brain Health Program, Copeman Healthcare Centre, Calgary, Canada |
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| Abstract: | Determining the validity of obtained data is an inherent part of a neuropsychological assessment. The purpose of this study was investigate the failure rate of the Memory Validity Profile (MVP) in a large clinical sample of children and adolescents with neurological diagnoses. Data were obtained from 261 consecutive patients (mean age = 12.0, SD = 3.9, range = 5–19) who were referred for a neuropsychological assessment in a tertiary care pediatric hospital and were administered the MVP. In this sample, 4.6% of youth failed the MVP. Mean administration time for the MVP was 7.4 min, although time to complete was not associated with failure rates. Failure rates were held relatively consistent at approximately 5% across age ranges, diagnoses, and psychomotor processing speed abilities. Having very low, below normal, or above normal intellectual abilities did not alter failure rate on the MVP. However, those with intellectual disability (i.e., IQ<70) had a higher fail rate at 12% on MVP Total Score, but only 6% on the MVP Visual portion. Failure rates on the MVP were associated with lower scores on memory tests. This study provides support for using the MVP in children as young as 5 years with neurological diagnoses. |
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| Keywords: | Children adolescents effort malingering validity |
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