Categories English The central model of the classical test theory is that observed test scores are to be composed of a true score and an arror score which are Post author By esimpk Post date December 9, 2021 No Comments on The central model of the classical test theory is that observed test scores are to be composed of a true score and an arror score which are A: Dependent B: Independent C: Relative D: Both b and c ← Mango stated that IRT and CRT enable to predict the outcomes of psychological tests by identifying parameters of → Generalizability theory was introduced in response to limitations of the Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.