In the absence of tests, society would be faced with restricted and subjective bases for evaluating students and educational programs. Among the benefits lost would be diagnosis of learning needs, sorting of individuals by skills, feedback to students to cope with school stresses, and transmitting of intellectual values. (Author/CM)

This paper sets out the findings from a large-scale analysis of the Northern Ireland Transfer Procedure Tests, used to select pupils for grammar schools. As it was not possible to get completed test scripts from government agencies, over 3000 practice scripts were completed in simulated conditions and were analysed to establish whether the tests…