The utility of the Poreh Nonverbal Memory Test (PNMT) for the detection of noncredible performance.

Performance validity tests (PVTs) aim to detect noncredible performance during neuropsychological testing. Despite their established utility, their cognitively undemanding nature and format may unintentionally reveal their purpose, leading to ongoing efforts to develop novel PVTs. In this study, we examined the ability of the embedded validity indices of the Poreh Nonverbal Memory Test (PNMT) to detect simulation.