This dataset was created as part of a PhD project investigating executive functions using both objective and subjective assessment methods. It includes data from the Central Nervous System Vital Signs (CNSVS) computerized cognitive test battery and the Behavior Rating Inventory of Executive Function – Adult version (BRIEF-A) self-report questionnaire. The dataset contains cleaned and finalized scores from both instruments, as well as output from statistical analyses includingreliability analyses and confirmatory factor analyses (CFA).