Cognitive Ability Test (CAT) CATs measure an individual’s ability to analyze and solveproblems and draw conclusions from a set of facts. They also measure an individual’spotential for learning, thinking, and remembering.Personality Test Personality or psychometric tests assess how a candidate will “fi t” into aspecifi c job. If, for example, an employer uses a personality test that has shown particularcharacteristics to be valid predictors of success in sales positions, and an applicant doesn’trefl ect those characteristics when tested, the test would indicate an area to be explored withthe candidate prior to making the hiring decision.