5Yager, RE. The Science/Technology/Society Movement in the United States: Its Origin, Evolution, Rationale[J].Social Education,1990, 54:198-201.
6Mohandas Rao KG. Amidlecture student seminar: an activity to break the monotony[J]. Adv Physiol Educ., 2006, 30 ( 4 ) : 262-263.
7Steele DJ, Medder JD, Turner P. A comparison of learning outcomes and attitudes in student-versus faculty-led problem-based learning: an experimental study[J]. Medical Education, 2000, 34 (1) : 23-29.