Aptitude (ability) and Personality Testing Whether you are a believer or a doubter I would like to assure you that most of these are VERY well researched instruments and over the years have been proved to really work - when used properly.When used as assessment tools they should complement and support other programmes and exercises. They should never be used in isolation.Psychometric testing is based on either Aptitude (testing skills such as verbal and numerical reasoning and logical … [Read more...] about Psychometric tests – Aptitude (Ability) and Personality Testing