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

by S. T. Bamidele , S. B. Adebara, Usman Muhammed and Ameen Akeem
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