Abstract
Test scores were combined over test occasions and sex to provide a set of percentile norms, n = 204, for the Computer Programmer Aptitude Battery, and validity and some reliability data were computed, the former against a success-in-training criterion. Comparisons with the most appropriate American and British groups were made, and differences discussed, leading to the conclusion that reliance on U.K. norms in the absence of Irish norms for a test of U.S. origin can be misleading.