Test-Retest Reliability of CogGauge: A Cognitive Assessment Tool for SpaceFlight

摘要

The purpose of this study was to assess at a preliminary level, the test/retest reliability of the math processing mini-game of CogGauge: a cognitive assessment tool for spaceflight. The focus of this assessment was on the stability of test scores and calculation of reliable change on test/retest scores obtained on a mathematical processing task. A sample of 18 neurotypical, non-concussed individuals with a minimum of a graduate or professional school degree completed the task on two separate occasions separated by 7 days. Test-retest coefficients, reliable change difference scores (including adjustments for practice effects) and descriptive statistics are provided along with a discussion of the CogGauge tool.