Recent research has supported the use of student-centered teaching practices, such as active learning, because of its effectiveness in improving student learning and retention when compared with traditional, lecture-based teaching practices. Despite evidence supporting the effectiveness of active learning in improving STEM undergraduate education,…

Effects of self-adapted testing (SAT), in which examinees choose the difficulty of items themselves, on ability estimates, precision, and efficiency, mechanisms of SAT effects, and examinee reactions to SAT are reviewed. SAT, which is less efficient than computer-adapted testing, is more efficient than fixed-item testing. (SLD)