1. Critical thinking as an educational outcome;Adams;Nurse Educator,1996
2. 1990–91 AAMC curriculum directory;American Association of Medical Colleges,1990
3. A taxonomy of problem-based learning methods;Barrows;Medical Education,1986
4. The tutorial process;Barrows,1988
5. Review of research on critical thinking in nursing education;Beck;Review of Research in Nursing Education,1992