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Church, Austin T.; Weiss, David J. – 1980
A pilot study on the development and administration of a test using a spatial reasoning problem, the 15-puzzle, is described. The test utilizes on-line capabilities of a real-time computer to record an examinee's progress on each problem through a sequence of problem-solving "moves", and to collect additional on-line data that might be…
Descriptors: Adaptive Testing, Cognitive Measurement, Computer Assisted Testing, Difficulty Level