Varying failure criteria on performance validity tests influences interpretation of cognitive outcomes.

Conclusions: Methods of defining PVT failure can greatly influence differences in cognitive function between groups defined by PTS symptom levels. Findings highlight the importance of considering performance validity when interpreting cognitive data and warrant future investigation of PVT failure criteria in other conditions. (PsycInfo Database Record (c) 2023 APA, all rights reserved)
Source: Neuropsychology - Category: Neurology Source Type: research