Is offered the set of criteria for assessing efficiency of the process forming the answers to multiple-choice test items. To increase accuracy of computer-assisted testing results, it is suggested to assess dynamics of the process of forming the final answer using the following factors: loss of time factor and correct choice factor. The model…

Fitting item response models to data from 2 Advanced Placement exams (18,462 and 82,842 students) demonstrates that constructed response items add little to information provided by multiple choice and that scoring on the basis of student item selection gives almost as much information as scoring on the basis of answers. (SLD)

Analyses based on fitting item response models to data from the College Board's Advanced Placement exams in Chemistry and United States History indicated that the constructed-response portion of the tests yielded little information over and above that provided by the multiple-choice sections. These tests also allow examinees to select subsets of…