The multiple choice Economics Achievement Test for this study should be administered to SS III students when they
have covered the WAEC or NECO Economics syllabus. Therefore, it was as a result of the use of unreliable
achievement test poorly designed by teachers, and the need to provide a more valid and reliable achievement test in
senior secondary school, that the researcher conceived the idea to construct one for assessing students at SS III and
prepares them for external examinations. The achievement test is very useful when students cover the SSCE
Economics curriculum.