Abstract
The present research aims to establish the predictive validity of the Test of Memory Malingering (TOMM) in a Singaporean sample with mood and psychotic disorders. Its clinical utility was compared against other performance validity tests: Dot Counting Test (DCT), Rey 15-Item Memory Test II (Rey II), Medical Symptom Validity Test (MSVT), Nonverbal Medical Symptom Validity Test (NV-MSVT), Word Memory Test (WMT) and Victoria Symptom Validity Test (VSVT). Findings revealed that TOMM, MSVT, NV-MSVT, WMT and VSVT preserved the ability to distinguish between Clinical participants' simulation groups, and TOMM outperformed all tests except NVMSVT. Overall, findings supported continued use of TOMM.
Conflict of interest
The authors have no conflicts of interest to report.