Postconventional moral thinking : a Neo Kohlbergian approach Overview of our neo Kohlbergian approach Psychological and philosophical challenges to Kohlbergs approach A neo Kohlbergian approach based on the DIT Validity and realiability studies of the DIT New issues new theory new findings Stages or schemas Integrating with the domain approach Integrating with the cultural psychology approach Summary Appendia A: the ATHRI Appendix B: Services and materials available from the Minnesota Center