Describes three open-ended response types that could broaden the conception of mathematical problem solving used in computerized admissions tests: (1) mathematical expression (ME); (2) generating examples (GE); and (3) and graphical modeling (GM). Illustrates how combining ME, GE, and GM can form extended constructed response problems. (SLD)

Scoring accuracy and item functioning were studied for an open-ended response type test in which correct answers can take many different surface forms. Results with 1,864 graduate school applicants showed automated scoring to approximate the accuracy of multiple-choice scoring. Items functioned similarly to other item types being considered. (SLD)

The Educational Testing Service is moving rapidly to computerize its tests for admissions to postsecondary education and occupational licensure/certification. Computerized tests offer important advantages, including immediate score reporting, the convenience of testing when the examinee wishes, and for adaptive tests, equal accuracy throughout the…