Source:http://linkedlifedata.com/resource/umls/id/C0033920
MSH: Assessment of psychological variables by the application of mathematical procedures.,CSP: assessment of psychological parameters by statistical or mathematical procedures.,NCI: The science of measuring "psychological" aspects of a person such as knowledge, skills, abilities, or personality. Measurement of these unobservable phenomena is difficult and much of the research and accumulated art of this discipline is designed to reliably define and then quantify.