Findings of studies examining the effects of presentation media on item characteristics are reviewed. The effect of medium of presentation independent of adaptive methodology in computer-assisted testing was studied through tests of 763 Marine trainees. Conditions necessary for score equivalence between item presentation media are described. (SLD)

A study was conducted to validate the Army's Computerized Adaptive Screening Test (CAST), using data from 2,240 applicants from 60 army recruiting stations across the nation. CAST is a computer-assisted adaptive test used to predict performance on the Armed Forces Qualification Test (AFQT). AFQT scores are computed by adding four subtest scores of…

A computerized testing system was implemented in conjunction with the Radar Technician Training Course at the Naval Training Center, Great Lakes, Illinois. The feasibility of the system and students' attitudes toward it were examined. The system, a multilevel, microprocessor-based computer network, administered tests in a sequential, fixed length…