A methodology of computing prescribed point biserial correlation coefficients and then evaluating the coefficients with respect to three criteria was developed. It can be used to assess the item convergent validity of nonobjectively scored test items. (Author/PN)

Test format can influence test performance as well as the nature and extent of general classroom achievement. (Authors)

The absolute normal scores test is described as a test for the symmetry of a distribution of scores about a location parameter. The test is compared to the sign test and the Wilcoxon test as an alternative to the "t"-test. (Editor/RK)

Research based upon behaviors defined in Taxonomy of Educational Objectives: Cognitive Domain," edited by Benjamin S. Bloom. (MB)