Results From Three Performance Validity Tests in Children With Intellectual Disability

REFERENCES

• An, K., Zakzanis, K., & Joordens, S. (2012). Conducting research with non-clinical healthy undergraduates: Does effort play a role in neuropsychological test performance? Archives of Clinical Neuropsychology, 27, 849–857.
   PubMed Web of Science ®Google Scholar
• Brockhaus, R., & Merten, T. (2004). Neuropsychologische diagnostic suboptimalen leistungsverhaltens mit dem Word Memory Test [Diagnosing suboptimal effort with the Word Memory Test]. Nervenarzt, 75, 882–887.
   PubMed Web of Science ®Google Scholar
• Carone, D. (2014). Young child with severe brain volume loss easily passes the Word Memory Test and Medical Symptom Validity Test: Implications for mild traumatic brain injury. The Clinical Neuropsychologist, 28, 146–162.
   PubMed Web of Science ®Google Scholar
• Chafetz, M., Prentkowski, E., & Rao, A. (2011). To work or not to work: Motivation (not low IQ) determines symptom validity test findings. Archives of Clinical Neuropsychology, 26, 306–313.
   PubMed Web of Science ®Google Scholar
• Flaro, L., Green, P., & Robertson, E. (2007). Word Memory Test failure 23 times higher in mild brain injury than in parents seeking custody: The power of external incentives. Brain Injury, 21, 373–383.
   PubMed Web of Science ®Google Scholar
• Green, P. (2003). Green's Computerized Word Memory Test for Windows. User's manual. Edmonton, AB, Canada: Green's Publishing.
   Google Scholar
• Green, P. (2004). Green's Medical Symptom Validity Test: User's manual. Edmonton, AB, Canada: Green's Publishing.
   Google Scholar
• Green, P. (2008a). Advanced Interpretation computer program. Edmonton, AB, Canada: Green's Publishing.
   Google Scholar
• Green, P. (2008b). Green's Nonverbal Medical Symptom Validity Test: User's manual. Edmonton, AB, Canada: Green's Publishing.
   Google Scholar
• Green, P., & Astner, K. (1995). Oral Word Memory Test: User's manual. Raleigh, NC: Cognisyst.
   Google Scholar
• Green, P., & Flaro, L. (2003). Word Memory Test performance in children. Child Neuropsychology, 9, 189–207.
   PubMed Web of Science ®Google Scholar
• Green, P., & Flaro, L. (2015). Results from three performance validity tests (PVTs) in adults with intellectual deficits. Applied Neuropsychology: Adult. Advance online publication. doi:10.1080/23279095.2014.925903
   Web of Science ®Google Scholar
• Green, P., Flaro, L., Brockhaus, R., & Montijo, J. (2012). Performance on the WMT, MSVT and NV-MSVT in children with developmental disabilities and in adults with mild traumatic brain injury. In C. Reynolds & A. Horton (Eds.), Detection of malingering during head injury litigation (2nd ed., pp. 209–210). New York, NY: Springer.
   Google Scholar
• Green, P., Montijo, J., & Brockhaus, R. (2011). High specificity of the Word Memory Test and Medical Symptom Validity Test in groups with severe verbal memory impairment. Applied Neuropsychology, 18, 86–94.
   PubMed Web of Science ®Google Scholar
• Henry, M., Merten, T., Wolf, S. A., & Harth, S. (2010). Nonverbal Medical Symptom Validity Test performance of elderly healthy adults and clinical neurology patients. Journal of Clinical and Experimental Neuropsychology, 32, 19–27.
   PubMed Web of Science ®Google Scholar
• Kirkwood, M. W., Yeates, K. O., Randolph, C., & Kirk, J. W. (2012). The implications of symptom validity test failure for ability-based test performance in a pediatric sample. Psychological Assessment, 24, 36–45.
   PubMed Web of Science ®Google Scholar
• Larochette, A., & Harrison, A. (2012). Word Memory Test performance in Canadian adolescents with learning disabilities: A preliminary study. Applied Neuropsychology: Child, 1, 38–47.
   PubMed Web of Science ®Google Scholar
• Merten, T., Bossink, L., & Schmand, B. (2007). On the limits of effort testing: Symptom validity tests and severity of neurocognitive symptoms in nonlitigant patients. Journal of Clinical and Experimental Neuropsychology, 29, 308–318.
   PubMed Web of Science ®Google Scholar
• Regier, D., Kuhl, E., & Kupfer, D. (2013). The DSM-5: Classification and criteria changes. World Psychiatry, 12, 92–98.
   PubMed Web of Science ®Google Scholar
• Richman, J., Green, P., Gervais, R., Flaro, L., Merten, T., Brockhaus, R., & Ranks, D. (2006). Objective tests of symptom exaggeration in independent medical examinations. Journal of Occupational and Environmental Medicine, 48, 303–311.
   PubMed Web of Science ®Google Scholar
• Rohling, M. L., & Demakis, G. L. (2010). Bowden, Shore & Mathias (2006). Failure to replicate or just failure to notice. Does effort still account for more variance in neuropsychological test scores than TBI severity? Clinical Neuropsychology, 24, 119–136.
   PubMed Web of Science ®Google Scholar
• Shandera, A., Berry, D., Clark, J., Schipper, L., Graue, L., & Harp, J. (2010). Detection of malingered mental retardation. Psychological Assessment, 22, 50–56.
   PubMed Web of Science ®Google Scholar
• Singhal, A., Green, P., Ashaye, K., Shankar, K., & Gill, D. (2009). High specificity of the Medical Symptom Validity Test in patients with very severe memory impairment. Archives of Clinical Neuropsychology, 24, 721–728.
   PubMed Web of Science ®Google Scholar
• Slick, D. J., Sherman, E. M. S., & Iverson, G. L. (1999). Diagnostic criteria for malingered neurocognitive dysfunction: Proposed standards for clinical practice and research. The Clinical Neuropsychologist, 13, 545–561.
   PubMed Web of Science ®Google Scholar
• Wechsler, D. (2003). Wechsler Intelligence Scale for Children (4th ed.). San Antonio, TX: Pearson.
   Google Scholar
• Wilkinson, G., & Robertson, G. (2006). Wide Range Achievement Test-4th Edition. Lutz, FL: Psychological Assessment Resources.
   Google Scholar