Quora is a popular website that features questions and answers from its own users. Launched back in 2010, Quora allows its own community of users to post questions and/or answers on the website. Questions may&hellip
Tagged By answers
What is Item Response Theory?
Item Response Theory or IRT is a theory in psychometrics that is based on the assumption that individual answers or responses to questions have actual mathematical relationships. Through IRT, the abilities or intelligence of people&hellip