Riegel's dialectic view of human development is used to sketch a model of instruction and to delineate some implications for teaching adults. This approach is compared and constrasted with contemporary humanistic and cognitive views on teaching. (Author/SS)

Reconceptualizes Kohlberg's theory and research on moral stages in the light of recent criticisms. A proposed revision describes moral development in adulthood as existential rather than Piagetian and restricts moral judgment in the standard stage sense to childhood and adolescence. (Author/SS)