Three mode comparability studies were conducted on the following Saturday national ACT test dates: October 26, 2019, December 14, 2019, and February 8, 2020. The primary goal of these studies was to evaluate whether ACT scores exhibited mode effects between paper and online testing that would necessitate statistical adjustments to the online…

This study attempted to control differences in achievement when examining omitting tendencies of examinees. Test data of randomly sampled examinees (7 samples of 2,000 examinees each) from one national administration of the ACT Assessment were used. The number of responses omitted per examinee was examined over all examinees and over only those…

Guidelines for test item-writing have traditionally recommended making the correct answer of a multiple-choice item grammatically consistent with its stem. To investigate the effects of adhering to this practice, certain item formats were designed to determine whether the practice of providing relevant grammatical clues, in itself, created cue…

Factors that account for variance between groups of Mississippi students in their choice of college types were studied using data from the 1991 American College Testing (ACT) Program. The objectives of this study were to describe Mississippi students who plan to attend community or junior colleges and who took the spring 1991 ACT Assessment…