ABSTRACT
Ashworth, A.E. (1982) Testing for Continuous Assessment, London: Evans Brothers.
Becker, W.C. and Engelmann, S. (1976) Teaching 3: Evaluation of Instruction, Chicago: Science Research Associates.
Beggs, D.L. and Lewis, E.L. (1975) Measurement and Evaluation in the Schools, Boston: Houghton Mifflin.