Assessio measures Intelligence based on Spearman’s theory of the g-factor and Catells notion of fluid intelligence. The assessment used to measure Intelligence is Matrigma, which results in a score of 0-10 (c-score) on General Mental Ability (GMA). Therefore GMA is the name Candidates will see in their report for the results of their intelligence test. Recruiters can see Candidates' GMA in the Additional insight, by selecting 'Potential'.