Book excerpt: This work was originally issued as a two-volume set, published in 1987 and 1988. It constitutes a definitive presentation of the system of classifying moral judgment built up by Lawrence Kolberg and his associates over a period of twenty years. Researchers in human development and education around the world, many of whom have worked with interim versions of the system - indeed, all those seriously interested in understanding the development of moral judgment - will find it a useful and accessible resource. Volume 2 includes the scoring systems for three alternate, functionally equivalent forms of Kohlberg's moral judgment interview.