(See my biography page for more information).


Publications:
A Meta-analysis of Empirical Studies on the Validity of University Matriculation Examinations in Nigeria

There were numerous validity studies on matriculation examination in Nigeria but all these studies produce mixed and conflicting results.

Article: Print

$US10.00

Article: Electronic

$US5.00
The Analysis of Multiple Choice Item of the Test of an Introductory Course in Chemistry in a Nigerian University

The sudy examines the difficulty levels and the discrimination index of a set of multiple choice test items for better item selection and banking.

Article: Print

$US10.00

Article: Electronic

$US5.00