West African Journal of Education
II Vol. XXXIX 2019
Estimating Generalizability and Dependability Studies of Students’ Scores in Teaching Practice Assessment in a Nigerian College of Education
Introduction
In measurement history, the leading theory for explaining latent trait underlying
examinees' test performance is the Classical Test Theory (CTT) which describes how
errors can influence observed scores. It is a simple model based on the true score theory
that introduces three concepts - test scores or observed scores (X), true scores (T), and
error scores (E).
Read Further - S T Bamidele S B Adebara Usman Muhammed and Ameen Akeem