1. The achieved weights of examination components;Adams;Educational Studies,1982
2. Amedahe , F. K. 1998 Models of combining continuous assessment scores with external examination scores for selection and certification Unpublished doctoral dissertation, University of Pittsburgh
3. Amedahe , F. K. 1989 Testing practices in secondary schools in the Central Region of Ghana
4. Burton , E. Linn , R. L. 1993 Report on linking study-comparability across assessments: Lessons from the use of moderation procedures in England. Project 2.4: Quantitative models to monitor status and progress of learning and performance (ERIC Document Reproduction No. ED 364578)