The Defining Issues Test (DIT) of moral judgment, a stage preference approach, is compared with the Moral Judgment Test (MJT) widely used in Europe. The MJT is a stage consistency test. Construct validity is defined in terms of seven types of studies, which support use of the stage preference approach. (SLD)

Six papers, originally presented in different form at the 1977 Convention of the Society for Research in Child Development, highlight approximately 100 studies that have used the Defining Issues Test (DIT) of moral judgment. The DIT's standardized format and objective scoring makes comparisons possible among studies, and this body of research…