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| Dodd, Barbara G. | 1 |
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Peer reviewedDodd, Barbara G.; And Others – Applied Psychological Measurement, 1989
General guidelines are developed to assist practitioners in devising operational computerized adaptive testing systems based on the graded response model. The effects of the following major variables were examined: item pool size; stepsize used along the trait continuum until maximum likelihood estimation could be calculated; and stopping rule…
Descriptors: Adaptive Testing, Computer Assisted Testing, Computer Simulation, Item Banks
