Using various Latin square and incomplete Latin square formats, the Fields test formats provide a novel way of presenting tests to students using machine scoreable answer sheets that can be item analyzed. Items can be constructed to help students acquire knowledge or to measure the attainment of course objectives. (SLD)

The MDT multi-digit technique, a development in testing technology, is described; and its application to science classrooms is discussed. Some actual materials for use in a cell biology class are included. The primary characteristic of an MDT multi-digit test is a long list of possible responses, with each term marked with a three-digit number…