One formulation of confidence scoring requires the examinee to indicate as a number his personal probability of the correctness of each alternative in a multiple-choice test. For this formulation a linear transformation of the logarithm of the correct response is maximized if the examinee accurately reports his personal probability. To equate…

Binary, probability, and ordinal scoring procedures for multiple-choice items were examined. In two situations, it was found that both the probability and ordinal scoring systems were more reliable than the binary scoring method. (Author/CTM)

The present study was an attempt to alleviate some of the difficulties inherent in multiple-choice items by having examinees respond to multiple-choice items in a probabilistic manner. Using this format, examinees are able to respond to each alternative and to provide indications of any partial knowledge they may possess concerning the item. The…

This handbook presents instructions for implementing a confidence testing program in technical training situations, identification of possible areas of application, techniques for evaluating confidence information, advantages and disadvantages of confidence testing, time considerations, and problem areas. Complete instructions for "Pick-One" and…

The first four chapters of this report primarily provide an extensive, critical review of the literature with regard to selected aspects of the criterion-referenced and mastery testing fields. Major topics treated include: (a) definitions, distinctions, and background, (b) the relevance of classical test theory, (c) validity and procedures for…

This brief review explains some alternate scoring procedures to the classical method of summing correct responses. The novel procedures attempt in some way to retrieve and use even the information in the wrong responses. (Author)

Technical improvements, which may be made in the reliability and validity of tests through confidence scores, are discussed. However, studies indicate that subjects do not handle their confidence uniformly. (MS)

The admissable probability measurement (APM) format was used to score a criterion referenced language arts test administered in an inner city junior high school. Its 30 items covered capitalization, punctuation, parts of speech, and sentence analysis. With APM, students indicate their confidence in their answer choice, and guessing is heavily…