6Barrows HS. A taxonomy of problem-based learning methods[J]. Med Educ, 1986, 20:481. 被引量:1
7Belland B, French B, Ertmer PA. Validity and problembased learning research: Areview of the instruments used to assess intended learning outcomes [J]. Interdisciplinary Journal of problem based learning, 2009, 3: 59. 被引量:1
8Mcpaland M, Nobole LM, Livingston G. The effectiveness of problem based learning compared to traditional teaching in undergraduate psychiatry[J]. Med Educ, 2004, 38:859. 被引量:1
9Newman MJ. Problem Based Learning.. an introduction and overview of the key features of the approach[J]. J Vet Med Educ, 2005,32 : 12. 被引量:1