What contributions did the neo-Freudians make to the field of personality psychology research that Freud did not?

  • What contributions did the neo-Freudians make to the field of personality psychology research that Freud did not?
  • How do the research designs of the neo-Freudians differ from Freud’s research design?
  • How did the neo-Freudians address ethics in their research? Do you feel that the studies of the neo-Freudians were in each case conducted ethically? Why or why not?