1. Mosby’s Medical Dictionary, 9th edn. Elsevier (2009)
2. Gano-Phillips, S.: Affective learning in general education. Special Topic: Assessment in University General Education Program 6(1), 1–44 (2009)
3. Bloom, B.S., Engelhart, M.D., Furst, E.J., Hill, W.H., Krathwohl, D.R.: Taxonomy of educational objectives, handbook I: The cognitive domain, vol. 19, p. 56. David McKay Co Inc., New York (1956)
4. Bloom, B.S.: Taxonomy of educational objectives, vol. 1: Cognitive domain, pp. 20–24. McKay, New York (1956)
5. Krathwohl, D.R., Bloom, B.S., Masia, B.B.: Handbook II: affective domain. David McKay, New York (1964)