Validation and Norms of Cognition and Spaceflight Assessments with Senior Military Leaders

Spaceflight hazards include risks to cognitive performance. NASA requires sensitive neuropsychological screening tools to determine changes to cognitive risks to crew health and performance. Currently, NASA uses WinSCAT (Spaceflight Cognitive Assessment Tool for Windows) for neurocognitive screening and to monitor the status of astronauts during spaceflight. The CognitionTest Battery was recently developed by NASA-funded researchers at UPenn as part of the Behavioral Health and Performance component of NASA Standard Measures. This research provides independently validated norms and psychometric properties to compare WinSCAT to Cognition using a military population who operates in high demand, extreme environments similar to those experienced by astronauts (deployments, isolation, extreme environments).