Confidence Weighting (CW), after Ebel, and Multiple Responding (MR), after Coombs, are compared empirically to determine which improved test reliability more in the case of a course pretest derived from the final examination. It was hypothesized that MR, which purportedly measures partial knowledge, would be more effective than CW, which measures…

The objectives of this study were to ascertain the existence of any widely held, systematic sets in response position selection (RPS) and to evaluate the potential biasing effects of such sets on multiple choice and true-false test results. It is concluded that a sudden change in the accustomed pattern of keyed response positions can shift…

Various aspects of Confidence Weighting are examined. Variant of Confidence Weighting, its effect on test reliability, and the validity of Confidence Weighting are discussed. (DG)